subject:(Bitcoin)

1. Guilherme Canedo Correia. BITCOIN: As inconsistências do Modelo.

Degree: 2017, RCAAP

URL: https://www.rcaap.pt/detail.jsp?id=oai:comum.rcaap.pt:10400.26/20027

► A tecnologia Bitcoin, desenvolvida no final da década passada, em plena crise financeira, pretendeu ser, desde a origem, uma alternativa ao sistema financeiro vigente. Para… (more)

▼ A tecnologia Bitcoin, desenvolvida no final da década passada, em plena crise financeira, pretendeu ser, desde a origem, uma alternativa ao sistema financeiro vigente. Para Nakamoto, o criador do Bitcoin, o principal problema deste sistema reside no facto de ser necessária a presença de intermediários de confiança (v.g., instituições financeiras), para que as pessoas possam realizar transações financeiras. Esta configuração trilateral, paradigmática das transacções financeiras, leva a um aumento dos custos de transacção (desde logo, pela presença de uma terceira parte) mas também à necessidade de partilhar informação sobre as partes envolvidas (o que faz perigar a privacidade das pessoas). Nakamoto apresenta, então, em 2008, um sistema de pagamentos online alternativo, baseado em código criptográfico e informático, mediante o qual seria possível (no seu entendimento) substituir os intermediários de confiança por uma confiança no código matemático. Por outro lado, e posto que as transações realizadas neste sistema alternativo são denominadas numa unidade própria, o Bitcoin, o sistema assume uma natureza dual: é simultaneamente um sistema de pagamentos, de troca, e uma moeda digital. Com a presente dissertação pretendemos, por um lado, fazer uma revisão da literatura existente sobre o Bitcoin, e com isso perceber o estado da arte. Por outro lado, pretendemos também confrontar os objectivos que orientaram Nakamoto, no desenho do protocolo, com as evidências sobre o seu funcionamento. Resumidamente, Nakamoto pretendeu desenvolver um sistema que fosse descentralizado, e acessível a qualquer pessoa: disso fez depender, inclusivamente, a segurança do próprio sistema. Não obstante, a arquitectura do sistema, a sua complexidade para o homem médio e as dinâmicas próprias do capitalismo parecem estimular a centralização. Com base na revisão de bibliografia realizada concluímos que existem vários níveis de centralização no sistema. Ademais, ao escrever o protocolo do Bitcoin, Nakamoto introduziu um limite de emissão monetária, que será atingido em 2140, num total de 21 milhões de Bitcoins. Esta natureza deflacionária, da própria moeda, leva muitas pessoas a comprar Bitcoins como um investimento financeiro, aguardando a sua futura valorização. Ou seja, da já reduzida oferta monetária, uma grande parte não é utilizada para realizar transacções, resultando num mercado pouco líquido, e numa hipervalorização do Bitcoin (por confronto com outras moedas). Advisors/Committee Members: Moreira de Carvalho, Rui.

Subjects/Keywords: BITCOIN

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Correia, G. C. (2017). BITCOIN: As inconsistências do Modelo. (Thesis). RCAAP. Retrieved from https://www.rcaap.pt/detail.jsp?id=oai:comum.rcaap.pt:10400.26/20027

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Correia, Guilherme Canedo. “BITCOIN: As inconsistências do Modelo.” 2017. Thesis, RCAAP. Accessed April 21, 2021. https://www.rcaap.pt/detail.jsp?id=oai:comum.rcaap.pt:10400.26/20027.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Correia, Guilherme Canedo. “BITCOIN: As inconsistências do Modelo.” 2017. Web. 21 Apr 2021.

Vancouver:

Correia GC. BITCOIN: As inconsistências do Modelo. [Internet] [Thesis]. RCAAP; 2017. [cited 2021 Apr 21]. Available from: https://www.rcaap.pt/detail.jsp?id=oai:comum.rcaap.pt:10400.26/20027.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Correia GC. BITCOIN: As inconsistências do Modelo. [Thesis]. RCAAP; 2017. Available from: https://www.rcaap.pt/detail.jsp?id=oai:comum.rcaap.pt:10400.26/20027

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

2. Inoue, Banji. Performance of Bitcoin Protocol Variants : 異なるビットコインプロトコルの性能評価; コトナルビットコインプロトコルノセイノウヒョウカ.

Degree: Nara Institute of Science and Technology / 奈良先端科学技術大学院大学

URL: http://hdl.handle.net/10061/10502

Subjects/Keywords: Bitcoin

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APA (6^th Edition):

Inoue, B. (n.d.). Performance of Bitcoin Protocol Variants : 異なるビットコインプロトコルの性能評価; コトナルビットコインプロトコルノセイノウヒョウカ. (Thesis). Nara Institute of Science and Technology / 奈良先端科学技術大学院大学. Retrieved from http://hdl.handle.net/10061/10502

Note: this citation may be lacking information needed for this citation format:
No year of publication.
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Inoue, Banji. “Performance of Bitcoin Protocol Variants : 異なるビットコインプロトコルの性能評価; コトナルビットコインプロトコルノセイノウヒョウカ.” Thesis, Nara Institute of Science and Technology / 奈良先端科学技術大学院大学. Accessed April 21, 2021. http://hdl.handle.net/10061/10502.

Note: this citation may be lacking information needed for this citation format:
No year of publication.
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Inoue, Banji. “Performance of Bitcoin Protocol Variants : 異なるビットコインプロトコルの性能評価; コトナルビットコインプロトコルノセイノウヒョウカ.” Web. 21 Apr 2021.

Note: this citation may be lacking information needed for this citation format:
No year of publication.

Vancouver:

Inoue B. Performance of Bitcoin Protocol Variants : 異なるビットコインプロトコルの性能評価; コトナルビットコインプロトコルノセイノウヒョウカ. [Internet] [Thesis]. Nara Institute of Science and Technology / 奈良先端科学技術大学院大学; [cited 2021 Apr 21]. Available from: http://hdl.handle.net/10061/10502.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
No year of publication.

Council of Science Editors:

Inoue B. Performance of Bitcoin Protocol Variants : 異なるビットコインプロトコルの性能評価; コトナルビットコインプロトコルノセイノウヒョウカ. [Thesis]. Nara Institute of Science and Technology / 奈良先端科学技術大学院大学; Available from: http://hdl.handle.net/10061/10502

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation
No year of publication.

3. Jason Paul Miranda Cruz. The Bitcoin Network as Platform for Role-Based Access Control and Electronic Voting: Using Blockchain-Based Technology to Create Innovative Systems : ロールベースアクセス制御および電子投票方式の実現に向けたBitcoin基盤の応用:ブロックチェーン技術を利用した新しいアプローチ; ロールベースアクセスセイギョオヨビデンシトウヒョウホウシキノジツゲンニムケタ Bitcoin キバンノオウヨウ: ブロックチェーンギジュツオリヨウシタアタラシイアプローチ.

Degree: 博士(工学), 2017, Nara Institute of Science and Technology / 奈良先端科学技術大学院大学

URL: http://hdl.handle.net/10061/11682

Subjects/Keywords: Bitcoin

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Cruz, J. P. M. (2017). The Bitcoin Network as Platform for Role-Based Access Control and Electronic Voting: Using Blockchain-Based Technology to Create Innovative Systems : ロールベースアクセス制御および電子投票方式の実現に向けたBitcoin基盤の応用:ブロックチェーン技術を利用した新しいアプローチ; ロールベースアクセスセイギョオヨビデンシトウヒョウホウシキノジツゲンニムケタ Bitcoin キバンノオウヨウ: ブロックチェーンギジュツオリヨウシタアタラシイアプローチ. (Thesis). Nara Institute of Science and Technology / 奈良先端科学技術大学院大学. Retrieved from http://hdl.handle.net/10061/11682

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Cruz, Jason Paul Miranda. “The Bitcoin Network as Platform for Role-Based Access Control and Electronic Voting: Using Blockchain-Based Technology to Create Innovative Systems : ロールベースアクセス制御および電子投票方式の実現に向けたBitcoin基盤の応用:ブロックチェーン技術を利用した新しいアプローチ; ロールベースアクセスセイギョオヨビデンシトウヒョウホウシキノジツゲンニムケタ Bitcoin キバンノオウヨウ: ブロックチェーンギジュツオリヨウシタアタラシイアプローチ.” 2017. Thesis, Nara Institute of Science and Technology / 奈良先端科学技術大学院大学. Accessed April 21, 2021. http://hdl.handle.net/10061/11682.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Cruz, Jason Paul Miranda. “The Bitcoin Network as Platform for Role-Based Access Control and Electronic Voting: Using Blockchain-Based Technology to Create Innovative Systems : ロールベースアクセス制御および電子投票方式の実現に向けたBitcoin基盤の応用:ブロックチェーン技術を利用した新しいアプローチ; ロールベースアクセスセイギョオヨビデンシトウヒョウホウシキノジツゲンニムケタ Bitcoin キバンノオウヨウ: ブロックチェーンギジュツオリヨウシタアタラシイアプローチ.” 2017. Web. 21 Apr 2021.

Vancouver:

Cruz JPM. The Bitcoin Network as Platform for Role-Based Access Control and Electronic Voting: Using Blockchain-Based Technology to Create Innovative Systems : ロールベースアクセス制御および電子投票方式の実現に向けたBitcoin基盤の応用:ブロックチェーン技術を利用した新しいアプローチ; ロールベースアクセスセイギョオヨビデンシトウヒョウホウシキノジツゲンニムケタ Bitcoin キバンノオウヨウ: ブロックチェーンギジュツオリヨウシタアタラシイアプローチ. [Internet] [Thesis]. Nara Institute of Science and Technology / 奈良先端科学技術大学院大学; 2017. [cited 2021 Apr 21]. Available from: http://hdl.handle.net/10061/11682.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Cruz JPM. The Bitcoin Network as Platform for Role-Based Access Control and Electronic Voting: Using Blockchain-Based Technology to Create Innovative Systems : ロールベースアクセス制御および電子投票方式の実現に向けたBitcoin基盤の応用:ブロックチェーン技術を利用した新しいアプローチ; ロールベースアクセスセイギョオヨビデンシトウヒョウホウシキノジツゲンニムケタ Bitcoin キバンノオウヨウ: ブロックチェーンギジュツオリヨウシタアタラシイアプローチ. [Thesis]. Nara Institute of Science and Technology / 奈良先端科学技術大学院大学; 2017. Available from: http://hdl.handle.net/10061/11682

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

NSYSU

4. Deloras, Sacha. THE EVOLUTION OF THE BITCOIN BUSINESS ECOSYSTEM FROM 2010 TO 2015: A VISUALIZATION APPROACH.

Degree: Master, Master of Global Human Resource Management, 2018, NSYSU

URL: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0228118-161602

► Bitcoin is a decentralised digital currency system conceived by a mysterious individual or group using going by the pseudonym âSatoshi Nakamotoâ. The concept will most… (more)

Subjects/Keywords: Evolution; Network visualisation; Bitcoin; Bitcoin industry; Bitcoin business ecosystem; Bitcoin network

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Deloras, S. (2018). THE EVOLUTION OF THE BITCOIN BUSINESS ECOSYSTEM FROM 2010 TO 2015: A VISUALIZATION APPROACH. (Thesis). NSYSU. Retrieved from http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0228118-161602

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Deloras, Sacha. “THE EVOLUTION OF THE BITCOIN BUSINESS ECOSYSTEM FROM 2010 TO 2015: A VISUALIZATION APPROACH.” 2018. Thesis, NSYSU. Accessed April 21, 2021. http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0228118-161602.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Deloras, Sacha. “THE EVOLUTION OF THE BITCOIN BUSINESS ECOSYSTEM FROM 2010 TO 2015: A VISUALIZATION APPROACH.” 2018. Web. 21 Apr 2021.

Vancouver:

Deloras S. THE EVOLUTION OF THE BITCOIN BUSINESS ECOSYSTEM FROM 2010 TO 2015: A VISUALIZATION APPROACH. [Internet] [Thesis]. NSYSU; 2018. [cited 2021 Apr 21]. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0228118-161602.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Deloras S. THE EVOLUTION OF THE BITCOIN BUSINESS ECOSYSTEM FROM 2010 TO 2015: A VISUALIZATION APPROACH. [Thesis]. NSYSU; 2018. Available from: http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0228118-161602

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Debrecen

5. Koppányi, Gábor. Új korszak a pénz fejlődésében: A kriptopénzek kialakulásának és elterjedésének okai, a bankmarketing tulajdonságainak, és a 2007-es gazdasági válság hatásainak vizsgálatán keresztül .

Degree: DE – Közgazdaság- és Gazdaségtudományi Kar, 2014, University of Debrecen

URL: http://hdl.handle.net/2437/188755

► A pénz, pénzügyi műveletek részei mindennapjainknak, elkerülhetetlenek. A pénz történetében, ha lehet ilyet mondani a 21. század elejétől, főleg az utóbbi években, új korszak látszik… (more)

Subjects/Keywords: bankmarketing; Bitcoin

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Koppányi, G. (2014). Új korszak a pénz fejlődésében: A kriptopénzek kialakulásának és elterjedésének okai, a bankmarketing tulajdonságainak, és a 2007-es gazdasági válság hatásainak vizsgálatán keresztül . (Thesis). University of Debrecen. Retrieved from http://hdl.handle.net/2437/188755

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Koppányi, Gábor. “Új korszak a pénz fejlődésében: A kriptopénzek kialakulásának és elterjedésének okai, a bankmarketing tulajdonságainak, és a 2007-es gazdasági válság hatásainak vizsgálatán keresztül .” 2014. Thesis, University of Debrecen. Accessed April 21, 2021. http://hdl.handle.net/2437/188755.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Koppányi, Gábor. “Új korszak a pénz fejlődésében: A kriptopénzek kialakulásának és elterjedésének okai, a bankmarketing tulajdonságainak, és a 2007-es gazdasági válság hatásainak vizsgálatán keresztül .” 2014. Web. 21 Apr 2021.

Vancouver:

Koppányi G. Új korszak a pénz fejlődésében: A kriptopénzek kialakulásának és elterjedésének okai, a bankmarketing tulajdonságainak, és a 2007-es gazdasági válság hatásainak vizsgálatán keresztül . [Internet] [Thesis]. University of Debrecen; 2014. [cited 2021 Apr 21]. Available from: http://hdl.handle.net/2437/188755.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Koppányi G. Új korszak a pénz fejlődésében: A kriptopénzek kialakulásának és elterjedésének okai, a bankmarketing tulajdonságainak, és a 2007-es gazdasági válság hatásainak vizsgálatán keresztül . [Thesis]. University of Debrecen; 2014. Available from: http://hdl.handle.net/2437/188755

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

6. Bostedt, Robert. Bitcoin & valutakonkurrens : En jämförande nyttoanalys.

Degree: Faculty of Arts and Sciences, 2015, Linköping UniversityLinköping University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-121633

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Denna uppsats undersöker nyttan som uppfylls i bytesmedlet Bitcoin i förhållande till densvenska kronan i allmänhet och de makroekonomiska konsekvenserna av sådannyttouppfyllelse i synnerhet.… (more)

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Denna uppsats undersöker nyttan som uppfylls i bytesmedlet Bitcoin i förhållande till densvenska kronan i allmänhet och de makroekonomiska konsekvenserna av sådannyttouppfyllelse i synnerhet. Undersökningen utgår från att nyttan som kan härledas urpengar kommer av dess inneboende kvalitéer, främst i form av dess möjligheter att bevaravärde i samt dess möjligheter att generera låga transaktionskostnader. Undersökningenfinner att det finns möjligheter för Bitcoin att generera högre nytta än den svenska kronanunder vissa omständigheter. Detta främst i avseendet värdelagring till följd av denregelföljda penningmängdsutveckling som Bitcoin karaktäriseras av och i tider där densvenska kronans monetära bas expanderas när penningpolitik förs och inflation uppstårsom följd. I sådana tider finner undersökningen att Bitcoins ökade nytta i jämförelse medden svenska kronan skapar incitament för individer att byta valuta från den svenskakronan till Bitcoin om vinsterna i nytta är stor nog. I detta uppkommer den centralaanalysen om huruvida Bitcoin och dess användning introducerar systemrisker i denmakroekonomiska politiken. Om det finns en god och lättillgänglig möjlighet att bytavaluta när penningpolitik skapar inflation i den svenska kronan kan också risk finnas attpenningpolitiken misslyckas. Detta till följd av det köpkraftsbortfall som sker i densvenska kronan när dess efterfrågan minskar om människor byter valuta. Undersökningenfinner att resultatet beror på vilket teoretiskt perspektiv som anläggs i analysen och att detfaktiskt råder tydliga systemrisker av Bitcoin i ett keynesianskt perspektiv, medanmotsatsen, att systemriskerna finns inneboende i den svenska kronan och att Bitcoin kanvara en väg från dessa systemrisker, är slutsatsen av en analys utgående från denösterrikiska konjunkturcykelteorin. Trots de uppfattade systemriskerna med enkeynesiansk syn, föreslås reformer för att Bitcoin ska kunna samexistera medkeynesianska penninginstitut för att kunna ta vara på den nytta som kan resultera avBitcoins användning som bytesmedel.

This paper investigates the fulfillment of utility in the currency Bitcoin in relation to the Swedish krona in general andthe macroeconomic consequences of such fulfillment of utility in particular. The paper starts with the assumption thatthe utility generated by money is deduced from its qualities, mainly the quality in storage of value and the currency´spossibilities of generating low transaction costs. The investigation finds that there are possibilities that Bitcoin maygenerate a higher utility for its users than the Swedish krona under some circumstances. This mainly from Bitcoinsqualities in storage of value due to its predetermined change in money supply and in times when the Swedish krona´smonetary base is expanded by monetary policy and its subsequent inflation. In such periods when monetary expansionis undergoing in the Swedish krona, the investigation finds that the expected higher utility in Bitcoin in relation to theSwedish krona may cause a change of individuals…

Subjects/Keywords: Bitcoin; Valutakonkurrens

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Bostedt, R. (2015). Bitcoin & valutakonkurrens : En jämförande nyttoanalys. (Thesis). Linköping UniversityLinköping University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-121633

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Bostedt, Robert. “Bitcoin & valutakonkurrens : En jämförande nyttoanalys.” 2015. Thesis, Linköping UniversityLinköping University. Accessed April 21, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-121633.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Bostedt, Robert. “Bitcoin & valutakonkurrens : En jämförande nyttoanalys.” 2015. Web. 21 Apr 2021.

Vancouver:

Bostedt R. Bitcoin & valutakonkurrens : En jämförande nyttoanalys. [Internet] [Thesis]. Linköping UniversityLinköping University; 2015. [cited 2021 Apr 21]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-121633.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Bostedt R. Bitcoin & valutakonkurrens : En jämförande nyttoanalys. [Thesis]. Linköping UniversityLinköping University; 2015. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-121633

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Tampereen ammattikorkeakoulu

7. Pajulehto, Jukka. Lohkoketjun käyttö datan varmentamiseen.

Degree: 2018, Tampereen ammattikorkeakoulu

URL: http://www.theseus.fi/handle/10024/149467

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Opinnäytetyön tarkoituksena on tutkia lohkoketjuteknologiaa ja selvittää kuinka sitä voidaan soveltaa tiedostojen tallentamiseen ja aikaleimaamiseen käyttäen Factom lohkoketjua. Samalla käydään läpi lohkoketjuteknologian mahdollistavia tekijöitä. Lohkoketju… (more)

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Opinnäytetyön tarkoituksena on tutkia lohkoketjuteknologiaa ja selvittää kuinka sitä voidaan soveltaa tiedostojen tallentamiseen ja aikaleimaamiseen käyttäen Factom lohkoketjua. Samalla käydään läpi lohkoketjuteknologian mahdollistavia tekijöitä. Lohkoketju on yksinkertaisesti selitettynä hajautettu, muuttamaton tietokanta. Nämä ominaisuudet saavutetaan käyttäen P2P verkkomallia, kryptografiaa ja peliteoriaa. P2P verkko pitää huolen lohkoketjun hajautuneisuudesta ja kryptografia takaa lohkoketjun rakenteen. Uusien lohkojen luomisesta ja sääntöjen noudattamisesta vastaa konsensus algoritmi, johon on sovellettu peliteoriaa. Lohkoketju muuttamattoman luonteensa takia soveltuu hyvin virtuaalisten valuuttojen luontiin. Jokainen valuutansiirtotapahtuma voidaan jäljittää valuutan luomishetkestä nykypäivään, mikä takaa sen, että saman valuuttayksikön käyttäminen kahteen kertaan on vaikeaa. Virtuaalisten valuuttojen lisäksi lohkoketju soveltuu hyvin tärkeiden dokumenttien varmentamiseen. Jokainen lohko sisältää luomishetken aikaleiman, joten lohkoon tallennettu data on sidottu tähän ajanhetkeen. Tämä tekee dokumenttien auditoinneista helppoa, sillä lohkoketjussa on todiste dokumentin olemassaolosta tietyssä muodossa tiettynä ajankohtana. Factom lohkoketju tarjoaa helpon ja halvan tavan aikaleimata tiedostoja luotettavasti. Hinta yhden kilotavun tallentamiseen on 0.001 dollaria. Yhteen kilotavuun mahtuu täydellisesti dokumentista hajautusalgoritmilla tuotettu tiiviste, joka toimii dokumentin sormenjälkenä. Factom lohkoketju myös ankkuroi tallennetun datan Bitcoin lohkoketjuun, varmistaen sen muuttamattomuuden. Lohkoketjuteknologia on vielä nuori ja nopeasti kehittyvä ala. Suurin osa lohkoketjuista ja niiden päälle rakennetuista palveluista on vielä kesken. Siitä huolimatta teknologian potentiaali arvon varastointiin ja datan varmentamiseen on kiistämätön.

The goal of this thesis is to explore the possibilities of blockchain technology and explain how it can be used to store and timestamp data using Factom blockchain. It also explains the key principles that enables the blockchain technology. Blockchain is simply explained decentralized and immutable database. These qualities are achieved by using P2P networking, cryptography and game theory. P2P network makes sure that blockchain is decentralized and cryptography secures the structure. Consensus algorithm makes sure that every participant plays by same rules and ensures the decentralization of block creation process. This is achieved with smart usage of game theory. Because of its immutable nature, blockchain makes it possible to create virtual currencies. Every transaction can be validated from the very beginning which makes blockchain based currencies scarce, open and hard to double spend. In addition to virtual currencies, blockchain makes it possible to store and timestamp data. Every block contains the timestamp of when it was created. Data inside the block gets automatically timestamped because of this. This makes document auditing process…

Advisors/Committee Members: Tampereen ammattikorkeakoulu.

Subjects/Keywords: lohkoketju; bitcoin

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APA (6^th Edition):

Pajulehto, J. (2018). Lohkoketjun käyttö datan varmentamiseen. (Thesis). Tampereen ammattikorkeakoulu. Retrieved from http://www.theseus.fi/handle/10024/149467

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Pajulehto, Jukka. “Lohkoketjun käyttö datan varmentamiseen.” 2018. Thesis, Tampereen ammattikorkeakoulu. Accessed April 21, 2021. http://www.theseus.fi/handle/10024/149467.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Pajulehto, Jukka. “Lohkoketjun käyttö datan varmentamiseen.” 2018. Web. 21 Apr 2021.

Vancouver:

Pajulehto J. Lohkoketjun käyttö datan varmentamiseen. [Internet] [Thesis]. Tampereen ammattikorkeakoulu; 2018. [cited 2021 Apr 21]. Available from: http://www.theseus.fi/handle/10024/149467.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Pajulehto J. Lohkoketjun käyttö datan varmentamiseen. [Thesis]. Tampereen ammattikorkeakoulu; 2018. Available from: http://www.theseus.fi/handle/10024/149467

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Rutgers University

8. Russo, Michael. Satoshi's broken promise: conflicting rhetorics in the Bitcoin ecosystem.

Degree: MA, English, 2016, Rutgers University

URL: https://rucore.libraries.rutgers.edu/rutgers-lib/49830/

► This paper is an examination of the oft-made claim that bitcoin will ‘change the world’ by ushering in an era of secure, autonomous banking in… (more)

Subjects/Keywords: Rhetoric; Bitcoin

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APA (6^th Edition):

Russo, M. (2016). Satoshi's broken promise: conflicting rhetorics in the Bitcoin ecosystem. (Masters Thesis). Rutgers University. Retrieved from https://rucore.libraries.rutgers.edu/rutgers-lib/49830/

Chicago Manual of Style (16^th Edition):

Russo, Michael. “Satoshi's broken promise: conflicting rhetorics in the Bitcoin ecosystem.” 2016. Masters Thesis, Rutgers University. Accessed April 21, 2021. https://rucore.libraries.rutgers.edu/rutgers-lib/49830/.

MLA Handbook (7^th Edition):

Russo, Michael. “Satoshi's broken promise: conflicting rhetorics in the Bitcoin ecosystem.” 2016. Web. 21 Apr 2021.

Vancouver:

Russo M. Satoshi's broken promise: conflicting rhetorics in the Bitcoin ecosystem. [Internet] [Masters thesis]. Rutgers University; 2016. [cited 2021 Apr 21]. Available from: https://rucore.libraries.rutgers.edu/rutgers-lib/49830/.

Council of Science Editors:

Russo M. Satoshi's broken promise: conflicting rhetorics in the Bitcoin ecosystem. [Masters Thesis]. Rutgers University; 2016. Available from: https://rucore.libraries.rutgers.edu/rutgers-lib/49830/

Penn State University

9. Koshy, Philip. CoinSeer: A Telescope Into Bitcoin.

Degree: 2013, Penn State University

URL: https://submit-etda.libraries.psu.edu/catalog/19857

► Bitcoin is a decentralized cryptographic currency that has gained popularity since it was created by Satoshi Nakamoto in 2009. The currency has garnered the interest… (more)

Subjects/Keywords: Bitcoin; security; CoinSeer

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APA (6^th Edition):

Koshy, P. (2013). CoinSeer: A Telescope Into Bitcoin. (Thesis). Penn State University. Retrieved from https://submit-etda.libraries.psu.edu/catalog/19857

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Koshy, Philip. “CoinSeer: A Telescope Into Bitcoin.” 2013. Thesis, Penn State University. Accessed April 21, 2021. https://submit-etda.libraries.psu.edu/catalog/19857.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Koshy, Philip. “CoinSeer: A Telescope Into Bitcoin.” 2013. Web. 21 Apr 2021.

Vancouver:

Koshy P. CoinSeer: A Telescope Into Bitcoin. [Internet] [Thesis]. Penn State University; 2013. [cited 2021 Apr 21]. Available from: https://submit-etda.libraries.psu.edu/catalog/19857.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Koshy P. CoinSeer: A Telescope Into Bitcoin. [Thesis]. Penn State University; 2013. Available from: https://submit-etda.libraries.psu.edu/catalog/19857

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Debrecen

10. Csóra, Alexandra. Az elektronikus fizetési rendszerek .

Degree: DE – TEK – Informatikai Kar, 2012, University of Debrecen

URL: http://hdl.handle.net/2437/153525

► Szakdolgozatom célja, hogy megismertessem az olvasót a napjainkban használatos elektronikus fizetési rendszerekkel. Főként az internetes vásárlások során használt elektronikus fizetési módokat mutatom be, de kitérek… (more)

Subjects/Keywords: elektronikus fizetés; Bitcoin

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APA (6^th Edition):

Csóra, A. (2012). Az elektronikus fizetési rendszerek . (Thesis). University of Debrecen. Retrieved from http://hdl.handle.net/2437/153525

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Csóra, Alexandra. “Az elektronikus fizetési rendszerek .” 2012. Thesis, University of Debrecen. Accessed April 21, 2021. http://hdl.handle.net/2437/153525.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Csóra, Alexandra. “Az elektronikus fizetési rendszerek .” 2012. Web. 21 Apr 2021.

Vancouver:

Csóra A. Az elektronikus fizetési rendszerek . [Internet] [Thesis]. University of Debrecen; 2012. [cited 2021 Apr 21]. Available from: http://hdl.handle.net/2437/153525.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Csóra A. Az elektronikus fizetési rendszerek . [Thesis]. University of Debrecen; 2012. Available from: http://hdl.handle.net/2437/153525

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Linköping University

11. Berggren, Caroline. Identifying and analyzing digital payment flows regarding illegal purposes on the Internet : I samarbete med CGI och Finanskoalitionen.

Degree: Production Economics, 2016, Linköping University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131437

► The aim of this study was to illustrate an unexplored illegal exploitation of legal businesses, with the purpose of limiting this market and especially… (more)

▼ The aim of this study was to illustrate an unexplored illegal exploitation of legal businesses, with the purpose of limiting this market and especially the related transactions. The issue of transactions regarding illegal material executed with credit cards was solved through involving the companies who issues the credit cards, making the market more transparent and thus preventing this kind of transactions. The thesis will illustrate how cryptocurrencies, such as Bitcoin, are being exploited regarding illegal transactions and more specifically, transactions regarding selling and purchasing Child Abusive Material within file hosting services (cyberlockers). The analyzed data was gathered using a webcrawler and different methods for analyzing correlation were implemented on the data to find relationships between different data points. The data points were then clustered, using an algorithm to create a relationship network. The developed model analyzed the data to identify trends and patterns regarding the illegal transactions and the results can be used to find the most prominent users who are potential perpetrators that actively distributes illegal material. A deeper analysis is then performed on the, according to the model, most interesting users in an attempt to identify their underlying identity. When cryptocurrencies are used by perpetrators to pay and get paid for illegal material, the transaction flows cannot immediately be connected to specific identities and therefore it is required to first identify potential perpetrators and track their transactions, to later compare them with the transactions that has already been identified as payments for illegal material. Apart from this model, a framework has been created to identify certain patterns and trends regarding the cyberlockers’ transaction flows. This was performed through analysis of the transaction flows connected to cyberlockers that were suspected to contain Child Abusive Material or other illegal material. With the results from the first and second model, the most interesting cyberlockers for future investigations were discovered, according to the trends and patterns in their surrounding transaction flows. When that analysis was performed and the first model was implemented, potential perpetrators was identified through collaborations between the investigating unit, the Police, the cyberlockers in question and the relevant exchange services. Through this collaboration the identities of the perpetrators are revealed and the transaction flows can then be analyzed to limit further distribution of Child Abusive Material within cyberlockers and consequently limit the illegal transactions with cryptocurrencies. Keywords: Bitcoin, Child Abusive Material, Cyberlockers, Illegal payments, Cryptocurrency, Webcrawler, Correlation, Relationship network.

Subjects/Keywords: Cyberlocker; Bitcoin; CAM

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Berggren, C. (2016). Identifying and analyzing digital payment flows regarding illegal purposes on the Internet : I samarbete med CGI och Finanskoalitionen. (Thesis). Linköping University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131437

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Berggren, Caroline. “Identifying and analyzing digital payment flows regarding illegal purposes on the Internet : I samarbete med CGI och Finanskoalitionen.” 2016. Thesis, Linköping University. Accessed April 21, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131437.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Berggren, Caroline. “Identifying and analyzing digital payment flows regarding illegal purposes on the Internet : I samarbete med CGI och Finanskoalitionen.” 2016. Web. 21 Apr 2021.

Vancouver:

Berggren C. Identifying and analyzing digital payment flows regarding illegal purposes on the Internet : I samarbete med CGI och Finanskoalitionen. [Internet] [Thesis]. Linköping University; 2016. [cited 2021 Apr 21]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131437.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Berggren C. Identifying and analyzing digital payment flows regarding illegal purposes on the Internet : I samarbete med CGI och Finanskoalitionen. [Thesis]. Linköping University; 2016. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131437

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

George Mason University

12. Dharmdasani, Hitesh. Botnets and Crypto Currency - Effects of Botnets on the Bitcoin Ecosystem .

Degree: 2013, George Mason University

URL: http://hdl.handle.net/1920/8636

► Nearly every aspect of a hacked computer and a users online life can be and has been commoditized. Recent trends into crypto currencies have made… (more)

Subjects/Keywords: bitcoin; botnets; malware

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APA (6^th Edition):

Dharmdasani, H. (2013). Botnets and Crypto Currency - Effects of Botnets on the Bitcoin Ecosystem . (Thesis). George Mason University. Retrieved from http://hdl.handle.net/1920/8636

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Dharmdasani, Hitesh. “Botnets and Crypto Currency - Effects of Botnets on the Bitcoin Ecosystem .” 2013. Thesis, George Mason University. Accessed April 21, 2021. http://hdl.handle.net/1920/8636.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Dharmdasani, Hitesh. “Botnets and Crypto Currency - Effects of Botnets on the Bitcoin Ecosystem .” 2013. Web. 21 Apr 2021.

Vancouver:

Dharmdasani H. Botnets and Crypto Currency - Effects of Botnets on the Bitcoin Ecosystem . [Internet] [Thesis]. George Mason University; 2013. [cited 2021 Apr 21]. Available from: http://hdl.handle.net/1920/8636.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Dharmdasani H. Botnets and Crypto Currency - Effects of Botnets on the Bitcoin Ecosystem . [Thesis]. George Mason University; 2013. Available from: http://hdl.handle.net/1920/8636

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Illinois – Urbana-Champaign

13. Cordi, Christopher Neal. Simulating high-throughput cryptocurrency payment channel networks.

Degree: MS, Computer Science, 2017, University of Illinois – Urbana-Champaign

URL: http://hdl.handle.net/2142/99319

► Payment channels secured with cryptocurrency as collateral enable users to make many transactions with few blockchain broadcasts. Networks of payment channels have emerged as a… (more)

▼ Payment channels secured with cryptocurrency as collateral enable users to make many transactions with few blockchain broadcasts. Networks of payment channels have emerged as a proposed solution to Bitcoin’s scaling problem. Since the proposal of the first payment channel network, the Lightning Network, alternatives promising significant improvements, such as the Sprites protocol, have been proposed. Without at-scale implementations to analyze in situ, it is difficult to make meaningful comparisons of payment channel network protocols. In order to bridge this gap, we introduce a new simulation framework that can be used to evaluate how different payment channel network protocols will perform in both the expected and worst cases. Our framework is generic and accommodates benchmarking across different variants of payment channel network protocols, network topologies, routing algorithms, and user behaviors. User spending behavior in our payment channel network simulator is generated based on behavioral modeling techniques used in credit card fraud research. Our simulation is the first payment channel network simulator to seed user behaviors with data from real-world credit card users. Our framework can be used to evaluate expected case performance and resiliency to attacks across different payment channel network protocols and routing algorithms. We demonstrate the utility of our framework through comparisons of the Lightning Network to Sprites. We also compare the proposed decentralized routing algorithm, Flare, to an ideal centralized routing algorithm. Our results reveal that if spending behaviors are similar to those of credit card users, scale-free network topologies achieve higher throughput and resiliency compared to small-world networks. We also confirm that the Sprites protocol enjoys numerous advantages over the Lightning Network including smaller durations, shorter path length payments, and greater resiliency, all of which are most significant in decentralized topologies using decentralized routing algorithms. Advisors/Committee Members: Miller, Andrew (advisor).

Subjects/Keywords: Bitcoin; Ethereum; Blockchains

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APA (6^th Edition):

Cordi, C. N. (2017). Simulating high-throughput cryptocurrency payment channel networks. (Thesis). University of Illinois – Urbana-Champaign. Retrieved from http://hdl.handle.net/2142/99319

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Cordi, Christopher Neal. “Simulating high-throughput cryptocurrency payment channel networks.” 2017. Thesis, University of Illinois – Urbana-Champaign. Accessed April 21, 2021. http://hdl.handle.net/2142/99319.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Cordi, Christopher Neal. “Simulating high-throughput cryptocurrency payment channel networks.” 2017. Web. 21 Apr 2021.

Vancouver:

Cordi CN. Simulating high-throughput cryptocurrency payment channel networks. [Internet] [Thesis]. University of Illinois – Urbana-Champaign; 2017. [cited 2021 Apr 21]. Available from: http://hdl.handle.net/2142/99319.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Cordi CN. Simulating high-throughput cryptocurrency payment channel networks. [Thesis]. University of Illinois – Urbana-Champaign; 2017. Available from: http://hdl.handle.net/2142/99319

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Iceland

14. Hjörvar Gunnarsson 1992-. Hvað skapar verðmæti bitcoin? .

Degree: 2018, University of Iceland

URL: http://hdl.handle.net/1946/30360

► Bitcoin er rafeyrir sem fyrst var gefinn út árið 2009. Tilgangur með útgáfu bitcoin er að geta stundað ódýr viðskipti um allan heim án aðkomu… (more)

Subjects/Keywords: Viðskiptafræði; Rafeyrir; Bitcoin

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APA (6^th Edition):

1992-, H. G. (2018). Hvað skapar verðmæti bitcoin? . (Thesis). University of Iceland. Retrieved from http://hdl.handle.net/1946/30360

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

1992-, Hjörvar Gunnarsson. “Hvað skapar verðmæti bitcoin? .” 2018. Thesis, University of Iceland. Accessed April 21, 2021. http://hdl.handle.net/1946/30360.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

1992-, Hjörvar Gunnarsson. “Hvað skapar verðmæti bitcoin? .” 2018. Web. 21 Apr 2021.

Vancouver:

1992- HG. Hvað skapar verðmæti bitcoin? . [Internet] [Thesis]. University of Iceland; 2018. [cited 2021 Apr 21]. Available from: http://hdl.handle.net/1946/30360.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

1992- HG. Hvað skapar verðmæti bitcoin? . [Thesis]. University of Iceland; 2018. Available from: http://hdl.handle.net/1946/30360

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Iceland

15. Björn Ingi Björnsson 1990-. Nýr alþjóðlegur gjaldmiðill. Hvað er rafgjaldmiðillinn Bitcoin og hvernig má nýta hann í fjármálaheimi nútímans .

Degree: 2014, University of Iceland

URL: http://hdl.handle.net/1946/18072

► Undanfarna áratugi hafa þjóðir um allan heim notast við fiat-peninga. Fiat peningurinn er gefinn út af ríkisstjórnum víðsvegar um heiminn en hefur ekkert raunverulegt virði.… (more)

Subjects/Keywords: Viðskiptafræði; Gjaldmiðlar; Bitcoin

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APA (6^th Edition):

1990-, B. I. B. (2014). Nýr alþjóðlegur gjaldmiðill. Hvað er rafgjaldmiðillinn Bitcoin og hvernig má nýta hann í fjármálaheimi nútímans . (Thesis). University of Iceland. Retrieved from http://hdl.handle.net/1946/18072

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

1990-, Björn Ingi Björnsson. “Nýr alþjóðlegur gjaldmiðill. Hvað er rafgjaldmiðillinn Bitcoin og hvernig má nýta hann í fjármálaheimi nútímans .” 2014. Thesis, University of Iceland. Accessed April 21, 2021. http://hdl.handle.net/1946/18072.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

1990-, Björn Ingi Björnsson. “Nýr alþjóðlegur gjaldmiðill. Hvað er rafgjaldmiðillinn Bitcoin og hvernig má nýta hann í fjármálaheimi nútímans .” 2014. Web. 21 Apr 2021.

Vancouver:

1990- BIB. Nýr alþjóðlegur gjaldmiðill. Hvað er rafgjaldmiðillinn Bitcoin og hvernig má nýta hann í fjármálaheimi nútímans . [Internet] [Thesis]. University of Iceland; 2014. [cited 2021 Apr 21]. Available from: http://hdl.handle.net/1946/18072.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

1990- BIB. Nýr alþjóðlegur gjaldmiðill. Hvað er rafgjaldmiðillinn Bitcoin og hvernig má nýta hann í fjármálaheimi nútímans . [Thesis]. University of Iceland; 2014. Available from: http://hdl.handle.net/1946/18072

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Clemson University

16. Bargar, Dylan. The Economics of the Blockchain: A study of its engineering and transaction services marketplace.

Degree: MA, Economics, 2016, Clemson University

URL: https://tigerprints.clemson.edu/all_theses/2417

► The purpose of this document is to discuss the origins, developments, and economic issues of blockchain technology as well as the industry opportunities presented by… (more)

Subjects/Keywords: Bitcoin; Blockchain; Ethereum

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Bargar, D. (2016). The Economics of the Blockchain: A study of its engineering and transaction services marketplace. (Masters Thesis). Clemson University. Retrieved from https://tigerprints.clemson.edu/all_theses/2417

Chicago Manual of Style (16^th Edition):

Bargar, Dylan. “The Economics of the Blockchain: A study of its engineering and transaction services marketplace.” 2016. Masters Thesis, Clemson University. Accessed April 21, 2021. https://tigerprints.clemson.edu/all_theses/2417.

MLA Handbook (7^th Edition):

Bargar, Dylan. “The Economics of the Blockchain: A study of its engineering and transaction services marketplace.” 2016. Web. 21 Apr 2021.

Vancouver:

Bargar D. The Economics of the Blockchain: A study of its engineering and transaction services marketplace. [Internet] [Masters thesis]. Clemson University; 2016. [cited 2021 Apr 21]. Available from: https://tigerprints.clemson.edu/all_theses/2417.

Council of Science Editors:

Bargar D. The Economics of the Blockchain: A study of its engineering and transaction services marketplace. [Masters Thesis]. Clemson University; 2016. Available from: https://tigerprints.clemson.edu/all_theses/2417

University of Texas – Austin

17. Bronleewe, David Allen. Bitcoin NFC.

Degree: MSin Engineering, Electrical and Computer Engineering, 2011, University of Texas – Austin

URL: http://hdl.handle.net/2152/ETD-UT-2011-08-4150

► Bitcoin is a new digital, virtual currency. Unlike other currencies, it is not controlled by a single company, financial institution or government. Instead, it is… (more)

Subjects/Keywords: Bitcoin; NFC; Android

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Bronleewe, D. A. (2011). Bitcoin NFC. (Masters Thesis). University of Texas – Austin. Retrieved from http://hdl.handle.net/2152/ETD-UT-2011-08-4150

Chicago Manual of Style (16^th Edition):

Bronleewe, David Allen. “Bitcoin NFC.” 2011. Masters Thesis, University of Texas – Austin. Accessed April 21, 2021. http://hdl.handle.net/2152/ETD-UT-2011-08-4150.

MLA Handbook (7^th Edition):

Bronleewe, David Allen. “Bitcoin NFC.” 2011. Web. 21 Apr 2021.

Vancouver:

Bronleewe DA. Bitcoin NFC. [Internet] [Masters thesis]. University of Texas – Austin; 2011. [cited 2021 Apr 21]. Available from: http://hdl.handle.net/2152/ETD-UT-2011-08-4150.

Council of Science Editors:

Bronleewe DA. Bitcoin NFC. [Masters Thesis]. University of Texas – Austin; 2011. Available from: http://hdl.handle.net/2152/ETD-UT-2011-08-4150

Brno University of Technology

18. Prokop, Tomáš. BitCoin peněženka pro platformu Windows Phone: BitCoin Wallet for Windows Phone Platform.

Degree: 2016, Brno University of Technology

URL: http://hdl.handle.net/11012/53481

► Master's thesis deals with description of a new trading system known as BitCoin. Bitcoin is a unique type of virtual cash in the current world… (more)

Subjects/Keywords: BitCoin; Hash funkce; eliptické křivky; horník; pool těžení; BitCoin peněženka; BitCoin protokoly; směnárny BitCoinů.; BitCoin; Hash functions; elliptic curves; miner; mining pool; BitCoin wallet; protocols BitCoin; Bitcoin currency exchange.

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Prokop, T. (2016). BitCoin peněženka pro platformu Windows Phone: BitCoin Wallet for Windows Phone Platform. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/53481

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Prokop, Tomáš. “BitCoin peněženka pro platformu Windows Phone: BitCoin Wallet for Windows Phone Platform.” 2016. Thesis, Brno University of Technology. Accessed April 21, 2021. http://hdl.handle.net/11012/53481.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Prokop, Tomáš. “BitCoin peněženka pro platformu Windows Phone: BitCoin Wallet for Windows Phone Platform.” 2016. Web. 21 Apr 2021.

Vancouver:

Prokop T. BitCoin peněženka pro platformu Windows Phone: BitCoin Wallet for Windows Phone Platform. [Internet] [Thesis]. Brno University of Technology; 2016. [cited 2021 Apr 21]. Available from: http://hdl.handle.net/11012/53481.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Prokop T. BitCoin peněženka pro platformu Windows Phone: BitCoin Wallet for Windows Phone Platform. [Thesis]. Brno University of Technology; 2016. Available from: http://hdl.handle.net/11012/53481

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Brno University of Technology

19. Žigo, Tomáš. Rest API pro dotazy nad sítí Bitcoin: Rest API for Bitcoin Network Querying.

Degree: 2020, Brno University of Technology

URL: http://hdl.handle.net/11012/191500

► This bachelor's thesis solves issues of Bitcoin network transformed data processing. The main aim of this thesis is to describe the details of Bitcoin network… (more)

Subjects/Keywords: Bitcoin; blockchain; blok; transakcia; ťažba bitcoinu; sieť bitcoinu; Bitcoin Core; Cassandra; NoSQL; databázový systém; Bitcoin; blockchain; block; transaction; bitcoin mining; bitcoin network; Bitcoin Core; Cassandra; NoSQL; database system

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Žigo, T. (2020). Rest API pro dotazy nad sítí Bitcoin: Rest API for Bitcoin Network Querying. (Thesis). Brno University of Technology. Retrieved from http://hdl.handle.net/11012/191500

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Žigo, Tomáš. “Rest API pro dotazy nad sítí Bitcoin: Rest API for Bitcoin Network Querying.” 2020. Thesis, Brno University of Technology. Accessed April 21, 2021. http://hdl.handle.net/11012/191500.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Žigo, Tomáš. “Rest API pro dotazy nad sítí Bitcoin: Rest API for Bitcoin Network Querying.” 2020. Web. 21 Apr 2021.

Vancouver:

Žigo T. Rest API pro dotazy nad sítí Bitcoin: Rest API for Bitcoin Network Querying. [Internet] [Thesis]. Brno University of Technology; 2020. [cited 2021 Apr 21]. Available from: http://hdl.handle.net/11012/191500.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Žigo T. Rest API pro dotazy nad sítí Bitcoin: Rest API for Bitcoin Network Querying. [Thesis]. Brno University of Technology; 2020. Available from: http://hdl.handle.net/11012/191500

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

20. Canedo Correia , Guilherme. BITCOIN: As inconsistências do Modelo.

Degree: 2017, RCAAP

URL: https://www.rcaap.pt/detail.jsp?id=oai:comum.rcaap.pt:10400.26/19693

► A tecnologia Bitcoin, desenvolvida no final da década passada, em plena crise financeira, pretendeu ser, desde a origem, uma alternativa ao sistema financeiro vigente. Para… (more)

▼ A tecnologia Bitcoin, desenvolvida no final da década passada, em plena crise financeira, pretendeu ser, desde a origem, uma alternativa ao sistema financeiro vigente. Para Nakamoto, o criador do Bitcoin, o principal problema deste sistema reside no facto de ser necessária a presença de intermediários de confiança (v.g., instituições financeiras), para que as pessoas possam realizar transações financeiras. Esta configuração trilateral, paradigmática das transacções financeiras, leva a um aumento dos custos de transacção (desde logo, pela presença de uma terceira parte) mas também à necessidade de partilhar informação sobre as partes envolvidas (o que faz perigar a privacidade das pessoas). Nakamoto apresenta, então, em 2008, um sistema de pagamentos online alternativo, baseado em código criptográfico e informático, mediante o qual seria possível (no seu entendimento) substituir os intermediários de confiança por uma confiança no código matemático. Por outro lado, e posto que as transações realizadas neste sistema alternativo são denominadas numa unidade própria, o Bitcoin, o sistema assume uma natureza dual: é simultaneamente um sistema de pagamentos, de troca, e uma moeda digital. Com a presente dissertação pretendemos, por um lado, fazer uma revisão da literatura existente sobre o Bitcoin, e com isso perceber o estado da arte. Por outro lado, pretendemos também confrontar os objectivos que orientaram Nakamoto, no desenho do protocolo, com as evidências sobre o seu funcionamento. Resumidamente, Nakamoto pretendeu desenvolver um sistema que fosse descentralizado, e acessível a qualquer pessoa: disso fez depender, inclusivamente, a segurança do próprio sistema. Não obstante, a arquitectura do sistema, a sua complexidade para o homem médio e as dinâmicas próprias do capitalismo parecem estimular a centralização. Com base na revisão de bibliografia realizada concluímos que existem vários níveis de centralização no sistema. Ademais, ao escrever o protocolo do Bitcoin, Nakamoto introduziu um limite de emissão monetária, que será atingido em 2140, num total de 21 milhões de Bitcoins. Esta natureza deflacionária, da própria moeda, leva muitas pessoas a comprar Bitcoins como um investimento financeiro, aguardando a sua futura valorização. Ou seja, da já reduzida oferta monetária, uma grande parte não é utilizada para realizar transacções, resultando num mercado pouco líquido, e numa hipervalorização do Bitcoin (por confronto com outras moedas). Advisors/Committee Members: Moreira de Carvalho, Rui.

Subjects/Keywords: BITCOIN; BLOCKCHAIN; MINERAÇÃO; DESCENTRALIZAÇÃO; MOEDA

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Canedo Correia , G. (2017). BITCOIN: As inconsistências do Modelo. (Thesis). RCAAP. Retrieved from https://www.rcaap.pt/detail.jsp?id=oai:comum.rcaap.pt:10400.26/19693

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Canedo Correia , Guilherme. “BITCOIN: As inconsistências do Modelo.” 2017. Thesis, RCAAP. Accessed April 21, 2021. https://www.rcaap.pt/detail.jsp?id=oai:comum.rcaap.pt:10400.26/19693.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Canedo Correia , Guilherme. “BITCOIN: As inconsistências do Modelo.” 2017. Web. 21 Apr 2021.

Vancouver:

Canedo Correia G. BITCOIN: As inconsistências do Modelo. [Internet] [Thesis]. RCAAP; 2017. [cited 2021 Apr 21]. Available from: https://www.rcaap.pt/detail.jsp?id=oai:comum.rcaap.pt:10400.26/19693.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Canedo Correia G. BITCOIN: As inconsistências do Modelo. [Thesis]. RCAAP; 2017. Available from: https://www.rcaap.pt/detail.jsp?id=oai:comum.rcaap.pt:10400.26/19693

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Penn State University

21. Koshy, Diana. An Analysis Of Anonymity In Bitcoin Using P2P Network Traffic.

Degree: 2013, Penn State University

URL: https://submit-etda.libraries.psu.edu/catalog/19859

► Over the last 4 years, Bitcoin, a decentralized P2P crypto-currency, has gained widespread attention. The ability to create pseudo-anonymous financial transactions using bitcoins has made… (more)

Subjects/Keywords: Bitcoin; CoinSeer; anonymity; deanonymization

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Koshy, D. (2013). An Analysis Of Anonymity In Bitcoin Using P2P Network Traffic. (Thesis). Penn State University. Retrieved from https://submit-etda.libraries.psu.edu/catalog/19859

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Koshy, Diana. “An Analysis Of Anonymity In Bitcoin Using P2P Network Traffic.” 2013. Thesis, Penn State University. Accessed April 21, 2021. https://submit-etda.libraries.psu.edu/catalog/19859.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Koshy, Diana. “An Analysis Of Anonymity In Bitcoin Using P2P Network Traffic.” 2013. Web. 21 Apr 2021.

Vancouver:

Koshy D. An Analysis Of Anonymity In Bitcoin Using P2P Network Traffic. [Internet] [Thesis]. Penn State University; 2013. [cited 2021 Apr 21]. Available from: https://submit-etda.libraries.psu.edu/catalog/19859.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Koshy D. An Analysis Of Anonymity In Bitcoin Using P2P Network Traffic. [Thesis]. Penn State University; 2013. Available from: https://submit-etda.libraries.psu.edu/catalog/19859

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

22. Lindqvist, Gunnar. Nyckelhantering för bitcoin : En studie om hur användare hanterar privata nycklar och hur säkerheten kan förbättras.

Degree: Informatics, 2020, University of Skövde

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-18817

►

Bitcoin har framträtt som den mest igenkännbara kryptovalutan sedan igångsättningen 2009 och har vid skrivande tillfälle ett börsvärde på 1,6 biljoner svenska kronor. Detta… (more)

▼

Bitcoin har framträtt som den mest igenkännbara kryptovalutan sedan igångsättningen 2009 och har vid skrivande tillfälle ett börsvärde på 1,6 biljoner svenska kronor. Detta ihop med den ekonomiska friheten som Bitcoin erbjuder gör att användarantalet ständigt ökar. Likt all ny teknik så tar det tid innan teknologin är fullt utvecklad och anpassad för den bredda massan. I följd av detta kan säkerheten lida vilket kan resultera till ekonomiska förluster. Denna forskningsinsats undersöker vad för åtgärder och strategier som kan användas för att öka säkerheten via en litteraturstudie. Insatsen undersöker även med hjälp av en enkätundersökning ställd till ett Bitcoin-forum om hur användare av Bitcoin hanterar sina privata nycklar. Arbetet visar att det finns åtgärder som bidrar till ökad säkerhet såsom kryptering och multisignatur men att det hänger mycket på vad användarna själva väljer för typ av bäst strategi för deras användningsområde. Enkätundersökning redovisar att majoriteten av användarna gör säkerhetsmedvetna beslut för hur de använder Bitcoin men att en andel nyttjar mindre önskade tillvägagångssätt.

Bitcoin has emerged as the most recognizable cryptocurrency since its inception in 2009 and, at the time of writing has a market capitalization of 165 billion dollars. This together with the financial freedom that Bitcoin offers means that the number of users is constantly increasing. Like all new technology, it takes time for the technology to be fully developed and adapted to the wider mass. As a result, security can suffer which can result in financial losses. This research effort explores what measures and strategies can be used to increase safety through a literature study. The effort also investigates with the help of a survey conducted at a Bitcoin forum on how users of Bitcoin manage their private keys. The work shows that there are measures that contribute to increased security such as encryption and multi-signature but that much depends on what the users themselves choose for the type of best strategy for their area of use. The survey shows that the majority of users make security-conscious decisions about how to use Bitcoin but that aproportion uses less desirable approaches.

Subjects/Keywords: Bitcoin; cryptocurrency; private keys; Bitcoin wallets; backup; Bitcoin; kryptovaluta; privata nycklar; Bitcoin-plånböcker; säkerhetskopiering; Information Systems; Systemvetenskap, informationssystem och informatik

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Lindqvist, G. (2020). Nyckelhantering för bitcoin : En studie om hur användare hanterar privata nycklar och hur säkerheten kan förbättras. (Thesis). University of Skövde. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-18817

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Lindqvist, Gunnar. “Nyckelhantering för bitcoin : En studie om hur användare hanterar privata nycklar och hur säkerheten kan förbättras.” 2020. Thesis, University of Skövde. Accessed April 21, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-18817.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Lindqvist, Gunnar. “Nyckelhantering för bitcoin : En studie om hur användare hanterar privata nycklar och hur säkerheten kan förbättras.” 2020. Web. 21 Apr 2021.

Vancouver:

Lindqvist G. Nyckelhantering för bitcoin : En studie om hur användare hanterar privata nycklar och hur säkerheten kan förbättras. [Internet] [Thesis]. University of Skövde; 2020. [cited 2021 Apr 21]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-18817.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Lindqvist G. Nyckelhantering för bitcoin : En studie om hur användare hanterar privata nycklar och hur säkerheten kan förbättras. [Thesis]. University of Skövde; 2020. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-18817

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Illinois – Chicago

23. Spagnuolo, Michele. BitIodine: Extracting Intelligence from the Bitcoin Network.

Degree: 2013, University of Illinois – Chicago

URL: http://hdl.handle.net/10027/10144

► Anonymity in Bitcoin, a peer-to-peer, decentralized electronic currency system, is a complicated issue. While the Bitcoin technology can support strong anonymity, the current implementation is… (more)

Subjects/Keywords: Bitcoin; BitIodine; anonymity; Silk Road

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Spagnuolo, M. (2013). BitIodine: Extracting Intelligence from the Bitcoin Network. (Thesis). University of Illinois – Chicago. Retrieved from http://hdl.handle.net/10027/10144

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Spagnuolo, Michele. “BitIodine: Extracting Intelligence from the Bitcoin Network.” 2013. Thesis, University of Illinois – Chicago. Accessed April 21, 2021. http://hdl.handle.net/10027/10144.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Spagnuolo, Michele. “BitIodine: Extracting Intelligence from the Bitcoin Network.” 2013. Web. 21 Apr 2021.

Vancouver:

Spagnuolo M. BitIodine: Extracting Intelligence from the Bitcoin Network. [Internet] [Thesis]. University of Illinois – Chicago; 2013. [cited 2021 Apr 21]. Available from: http://hdl.handle.net/10027/10144.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Spagnuolo M. BitIodine: Extracting Intelligence from the Bitcoin Network. [Thesis]. University of Illinois – Chicago; 2013. Available from: http://hdl.handle.net/10027/10144

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Uppsala University

24. Vestling, Olof. Bitcoin – Ett verktyg inom relationsmarknadsföring? : En studie om hur bitcoin används av företag ur ett marknadsföringsperspektiv.

Degree: Business Studies, 2014, Uppsala University

URL: http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-230213

► I dagens samhälle används en mängd metoder och verktyg för att nå kunder och eftersom konkurrensen är knivskarp är det extra viktigt att skapa… (more)

Subjects/Keywords: Bitcoin; kärnkunder; relationsmarknadsföring; lojalitetsprogram

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Vestling, O. (2014). Bitcoin – Ett verktyg inom relationsmarknadsföring? : En studie om hur bitcoin används av företag ur ett marknadsföringsperspektiv. (Thesis). Uppsala University. Retrieved from http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-230213

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Vestling, Olof. “Bitcoin – Ett verktyg inom relationsmarknadsföring? : En studie om hur bitcoin används av företag ur ett marknadsföringsperspektiv.” 2014. Thesis, Uppsala University. Accessed April 21, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-230213.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Vestling, Olof. “Bitcoin – Ett verktyg inom relationsmarknadsföring? : En studie om hur bitcoin används av företag ur ett marknadsföringsperspektiv.” 2014. Web. 21 Apr 2021.

Vancouver:

Vestling O. Bitcoin – Ett verktyg inom relationsmarknadsföring? : En studie om hur bitcoin används av företag ur ett marknadsföringsperspektiv. [Internet] [Thesis]. Uppsala University; 2014. [cited 2021 Apr 21]. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-230213.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Vestling O. Bitcoin – Ett verktyg inom relationsmarknadsföring? : En studie om hur bitcoin används av företag ur ett marknadsföringsperspektiv. [Thesis]. Uppsala University; 2014. Available from: http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-230213

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Ontario Institute of Technology

25. Gillett, Jonathan. Predicting Bitcoin: a robust model for predicting Bitcoin price directions based on network influencers.

Degree: 2016, University of Ontario Institute of Technology

URL: http://hdl.handle.net/10155/884

► The ability to predict financial markets has tremendous potential to limit exposure to risk and provide better assurances of annualized gains. In this thesis, a… (more)

▼ The ability to predict financial markets has tremendous potential to limit exposure to risk and provide better assurances of annualized gains. In this thesis, a model for predicting the future daily price of Bitcoin is proposed and evaluated in comparison to that of a purely random model. Bitcoin is a novel digital currency that relies on cryptography instead of a central authority to verify transactions. Without a central authority, Bitcoin requires a complete list of all transactions to be made public so that they can be verified by all users. This unique feature of Bitcoin, where all transactions are public, is exploited by the model to predict the future price directions based on the actions of Bitcoin users. The daily activity of the markets, aggregate network features, and the actions of major network influencers are all used as features for the predictive model. Where major network influencers are defined as users that accumulate a disproportionate amount of wealth within the Bitcoin network compared to others. The information about the actions of all Bitcoin users are extracted from the blockchain and stored in a relational database for ease of use. Two metrics were created to identify the major network influencers based on the history of their actions recorded on the blockchain. The first metric, based on the concept of an h-index, often used in academia to rank authors by their citations, is used to rank users by the amount of wealth they accumulate monthly. The second metric is based on the optimization of multiple objectives, the maximum increase in wealth with the least amount of activity using Pareto optimization. All of the major network influencers identified were then used as features, in combination with aggregate network features, and market data, to test and evaluate several predictive models. The models created were based on non-linear equations, support vector machines, decision trees, and XGBoost; all evaluated and compared using the same data. The XGBoost model consistently proved to be much more accurate than all other models and was used for the final set of experiments. The XGBoost model was compared to that of a purely random Monte Carlo model using the entire history of data for the period of 2013???2016. The first set of experiments were conducted using various sizes of training and testing data, in each case the XGBoost model had an accuracy 20% greater than that of the Monte Carlo model. For the final experiments, the model was tested in a realistic scenario, predicting the price direction for each future day, while also being re-trained using the results of each new day. The XGBoost model achieved a much better performance in comparison to the Monte Carlo model, which had approximately 50% accuracy, whereas the XGBoost model had 70%???79% accuracy. Advisors/Committee Members: Rahnamayan, Shahryar, Makrehchi, Masoud.

Subjects/Keywords: Bitcoin; Predictive model; Machine learning

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Gillett, J. (2016). Predicting Bitcoin: a robust model for predicting Bitcoin price directions based on network influencers. (Thesis). University of Ontario Institute of Technology. Retrieved from http://hdl.handle.net/10155/884

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Gillett, Jonathan. “Predicting Bitcoin: a robust model for predicting Bitcoin price directions based on network influencers.” 2016. Thesis, University of Ontario Institute of Technology. Accessed April 21, 2021. http://hdl.handle.net/10155/884.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Gillett, Jonathan. “Predicting Bitcoin: a robust model for predicting Bitcoin price directions based on network influencers.” 2016. Web. 21 Apr 2021.

Vancouver:

Gillett J. Predicting Bitcoin: a robust model for predicting Bitcoin price directions based on network influencers. [Internet] [Thesis]. University of Ontario Institute of Technology; 2016. [cited 2021 Apr 21]. Available from: http://hdl.handle.net/10155/884.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Gillett J. Predicting Bitcoin: a robust model for predicting Bitcoin price directions based on network influencers. [Thesis]. University of Ontario Institute of Technology; 2016. Available from: http://hdl.handle.net/10155/884

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Ontario Institute of Technology

26. Hazari, Shihab Shahriar. Design and development of a parallel Proof of Work for permissionless blockchain systems.

Degree: 2019, University of Ontario Institute of Technology

URL: http://hdl.handle.net/10155/1037

► Blockchain, which is the underlying technology for the Bitcoin cryptocurrency, is a distributed ledger forming a decentralized consensus in a peer-to-peer network. A large number… (more)

Subjects/Keywords: Blockchain; Parallel computing; Scalability; Bitcoin

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APA (6^th Edition):

Hazari, S. S. (2019). Design and development of a parallel Proof of Work for permissionless blockchain systems. (Thesis). University of Ontario Institute of Technology. Retrieved from http://hdl.handle.net/10155/1037

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Hazari, Shihab Shahriar. “Design and development of a parallel Proof of Work for permissionless blockchain systems.” 2019. Thesis, University of Ontario Institute of Technology. Accessed April 21, 2021. http://hdl.handle.net/10155/1037.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Hazari, Shihab Shahriar. “Design and development of a parallel Proof of Work for permissionless blockchain systems.” 2019. Web. 21 Apr 2021.

Vancouver:

Hazari SS. Design and development of a parallel Proof of Work for permissionless blockchain systems. [Internet] [Thesis]. University of Ontario Institute of Technology; 2019. [cited 2021 Apr 21]. Available from: http://hdl.handle.net/10155/1037.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Hazari SS. Design and development of a parallel Proof of Work for permissionless blockchain systems. [Thesis]. University of Ontario Institute of Technology; 2019. Available from: http://hdl.handle.net/10155/1037

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Iceland

27. Albert Jóhannsson 1993-. Rafmyntir og meðferð þeirra í reikningsskilum .

Degree: 2018, University of Iceland

URL: http://hdl.handle.net/1946/30252

► Rafmyntir eru ný tegund greiðslumiðlunar, sem aðeins fyrirfinnst á internetinu. Margar tegundir rafmynta hafa verið gefnar út og æ fleiri byrjaðir að fjárfesta í þeim.… (more)

Subjects/Keywords: Viðskiptafræði; Bitcoin; Greiðslumiðlun; Gjaldmiðlar

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

1993-, A. J. (2018). Rafmyntir og meðferð þeirra í reikningsskilum . (Thesis). University of Iceland. Retrieved from http://hdl.handle.net/1946/30252

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

1993-, Albert Jóhannsson. “Rafmyntir og meðferð þeirra í reikningsskilum .” 2018. Thesis, University of Iceland. Accessed April 21, 2021. http://hdl.handle.net/1946/30252.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

1993-, Albert Jóhannsson. “Rafmyntir og meðferð þeirra í reikningsskilum .” 2018. Web. 21 Apr 2021.

Vancouver:

1993- AJ. Rafmyntir og meðferð þeirra í reikningsskilum . [Internet] [Thesis]. University of Iceland; 2018. [cited 2021 Apr 21]. Available from: http://hdl.handle.net/1946/30252.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

1993- AJ. Rafmyntir og meðferð þeirra í reikningsskilum . [Thesis]. University of Iceland; 2018. Available from: http://hdl.handle.net/1946/30252

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Iceland

28. Ísak Andri Ólafsson 1989-. Is Bitcoin money? An analysis from the Austrian school of economic thought .

Degree: 2014, University of Iceland

URL: http://hdl.handle.net/1946/18234

► This thesis aims to explore whether digital crypto-currencies such as Bitcoin can be considered money from the perspective of the Austrian school of economics. It… (more)

Subjects/Keywords: Hagfræði; Fjármálahagfræði; Gjaldmiðlar; Hagfræðistefnur; Bitcoin

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

1989-, �. A. �. (2014). Is Bitcoin money? An analysis from the Austrian school of economic thought . (Thesis). University of Iceland. Retrieved from http://hdl.handle.net/1946/18234

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

1989-, Ísak Andri Ólafsson. “Is Bitcoin money? An analysis from the Austrian school of economic thought .” 2014. Thesis, University of Iceland. Accessed April 21, 2021. http://hdl.handle.net/1946/18234.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

1989-, Ísak Andri Ólafsson. “Is Bitcoin money? An analysis from the Austrian school of economic thought .” 2014. Web. 21 Apr 2021.

Vancouver:

1989- �A�. Is Bitcoin money? An analysis from the Austrian school of economic thought . [Internet] [Thesis]. University of Iceland; 2014. [cited 2021 Apr 21]. Available from: http://hdl.handle.net/1946/18234.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

1989- �A�. Is Bitcoin money? An analysis from the Austrian school of economic thought . [Thesis]. University of Iceland; 2014. Available from: http://hdl.handle.net/1946/18234

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

University of Texas – Austin

29. -2698-4824. Anonymity in Bitcoin and Bitmessage.

Degree: MSin Engineering, Electrical and Computer Engineering, 2018, University of Texas – Austin

URL: http://hdl.handle.net/2152/63502

► This report describes two projects created by the author which are based on ideas which originate from the Bitcoin community. The first, bmd, is a… (more)

Subjects/Keywords: Anonymity; Bitcoin; Bitmessage; CoinShuffle; CoinJoin

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

-2698-4824. (2018). Anonymity in Bitcoin and Bitmessage. (Masters Thesis). University of Texas – Austin. Retrieved from http://hdl.handle.net/2152/63502

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete

Chicago Manual of Style (16^th Edition):

-2698-4824. “Anonymity in Bitcoin and Bitmessage.” 2018. Masters Thesis, University of Texas – Austin. Accessed April 21, 2021. http://hdl.handle.net/2152/63502.

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete

MLA Handbook (7^th Edition):

-2698-4824. “Anonymity in Bitcoin and Bitmessage.” 2018. Web. 21 Apr 2021.

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete

Vancouver:

-2698-4824. Anonymity in Bitcoin and Bitmessage. [Internet] [Masters thesis]. University of Texas – Austin; 2018. [cited 2021 Apr 21]. Available from: http://hdl.handle.net/2152/63502.

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete

Council of Science Editors:

-2698-4824. Anonymity in Bitcoin and Bitmessage. [Masters Thesis]. University of Texas – Austin; 2018. Available from: http://hdl.handle.net/2152/63502

Note: this citation may be lacking information needed for this citation format:
Author name may be incomplete

Colorado State University

30. Light, Aric. Bitcoin price formation: an empirical investigation.

Degree: MA, Economics, 2019, Colorado State University

URL: http://hdl.handle.net/10217/197331

► Created in 2008 and rising to prominence in 2017, Bitcoin continues to generate controversy as to whether it is a speculative asset or the harbinger… (more)

▼ Created in 2008 and rising to prominence in 2017, Bitcoin continues to generate controversy as to whether it is a speculative asset or the harbinger of a future of global, decentralized commerce. The focus of this paper is to investigate the properties of Bitcoin and its market by assessing asset specific factors (users, hash rate, etc.) and traditional market factors (market risk, currency risk, etc.). The objective is to quantify the impacts of these forces as drivers of Bitcoin returns and to develop a risk measurement framework with the potential to inform future use cases. The analysis is broken out into two parts. The first seeks to quantify the impact of asset specific "supply and demand" factors with respect to Bitcoin's daily price return and volatility and to determine the relative efficiency of the nascent Bitcoin market. To do this a GARCH model is specified which enables the measurement of return impacts and volatility within a single model. A back test and forecast are then conducted to determine if the conditional value at risk and expected shortfall can be accurately captured by the model. We determine the Bitcoin market is weakly efficient, returns are highly impacted by supply and demand factors and that the specified value at risk model accurately describes the exceptional volatility. The second part incorporates a set of macro-financial variables into the model to determine Bitcoin's exposure to traditional sources of risk; such as stock and currency market returns. The results show that Bitcoin is largely unimpacted by broad macro-financial variables once supply and demand variables are properly accounted for. This suggests that although Bitcoin is a weakly efficient market it is generally disconnected from worldwide capital and currencies market. This further suggests that Bitcoin may have currently limited "real world" use cases which is an important consideration for investors. Advisors/Committee Members: Tavani, Daniele (advisor), Pena, Anita (committee member), Kroll, Stephan (committee member).

Subjects/Keywords: cryptocurrency; finance; bitcoin; risk; economics

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Light, A. (2019). Bitcoin price formation: an empirical investigation. (Masters Thesis). Colorado State University. Retrieved from http://hdl.handle.net/10217/197331

Chicago Manual of Style (16^th Edition):

Light, Aric. “Bitcoin price formation: an empirical investigation.” 2019. Masters Thesis, Colorado State University. Accessed April 21, 2021. http://hdl.handle.net/10217/197331.

MLA Handbook (7^th Edition):

Light, Aric. “Bitcoin price formation: an empirical investigation.” 2019. Web. 21 Apr 2021.

Vancouver:

Light A. Bitcoin price formation: an empirical investigation. [Internet] [Masters thesis]. Colorado State University; 2019. [cited 2021 Apr 21]. Available from: http://hdl.handle.net/10217/197331.

Council of Science Editors:

Light A. Bitcoin price formation: an empirical investigation. [Masters Thesis]. Colorado State University; 2019. Available from: http://hdl.handle.net/10217/197331

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Open Access Theses and Dissertations