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[{"key": "dc.contributor.advisor", "value": "Abrahamsson, Pekka", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.advisor", "value": "Vakkuri, Ville", "language": "", "element": "contributor", "qualifier": "advisor", "schema": "dc"}, {"key": "dc.contributor.author", "value": "H\u00e4m\u00e4l\u00e4inen, Erik", "language": "", "element": "contributor", "qualifier": "author", "schema": "dc"}, {"key": "dc.date.accessioned", "value": "2020-05-29T05:38:24Z", "language": null, "element": "date", "qualifier": "accessioned", "schema": "dc"}, {"key": "dc.date.available", "value": "2020-05-29T05:38:24Z", "language": null, "element": "date", "qualifier": "available", "schema": "dc"}, {"key": "dc.date.issued", "value": "2020", "language": "", "element": "date", "qualifier": "issued", "schema": "dc"}, {"key": "dc.identifier.uri", "value": "https://jyx.jyu.fi/handle/123456789/69311", "language": null, "element": "identifier", "qualifier": "uri", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Lohkoketjuteknologia tuli tunnetuksi alun perin kryptovaluutta Bitcoinin taustalla vaikuttavana teknologiana. Lohkoketjuteknologian k\u00e4ytt\u00f6kohteet eiv\u00e4t kuitenkaan rajoitu pelk\u00e4st\u00e4\u00e4n maksuj\u00e4rjestelmiin, vaan lohkoketjua voidaan soveltaa l\u00e4hes miss\u00e4 tahansa el\u00e4m\u00e4n osa-alueella, jossa halutaan tehostaa toimintaa ja esimerkiksi rakentaa luotettava j\u00e4rjestelm\u00e4 tuntemattomien osapuolien v\u00e4lille ilman tarvetta kolmanteen osapuoleen. Lohkoketjuteknologian t\u00e4rkeimm\u00e4t ominaisuudet ovat hajautettu tietokantarakenne, lohkoketjun muuttumattomuus, turvallisuus sek\u00e4 l\u00e4pin\u00e4kyvyys. \n\nSamalla, kun lohkoketjuteknologiaa k\u00e4ytt\u00e4v\u00e4t sovellukset ja j\u00e4rjestelm\u00e4t yleistyv\u00e4t, nousevat lohkoketjuilla toimivien j\u00e4rjestelmien eettiset kysymykset pinnalle. Kun j\u00e4rjestelm\u00e4 on t\u00e4ysin hajautettu eik\u00e4 sill\u00e4 ole hallintoa, kuka on vastuussa, jos jotain menee pieleen? Lohkoketjuteknologiaa k\u00e4ytt\u00e4v\u00e4t sovellukset k\u00e4sittelev\u00e4t usein rahaa ja/tai arkaluontoista tietoa, mik\u00e4 tarkoittaa sit\u00e4, ett\u00e4 v\u00e4\u00e4rien asioiden tapahtuessa riskit ovat my\u00f6s merkitt\u00e4vi\u00e4. N\u00e4m\u00e4 riskit tulisi huomioida lohkoketjuteknologiasovelluksia kehitett\u00e4ess\u00e4. \n\nT\u00e4ss\u00e4 tutkielmassa pyrittiin l\u00f6yt\u00e4m\u00e4\u00e4n vastauksia siihen, miten etiikka tulisi implementoida lohkoketjusysteemiss\u00e4. K\u00e4yt\u00e4nn\u00f6ss\u00e4 tutkielmassa etsittiin ratkaisuja ja vastauksia siihen, miten etiikka tulisi huomioida lohkoketjuteknologiasovelluksia kehitett\u00e4ess\u00e4. Tutkielma koostuu moni\u00e4\u00e4nisest\u00e4 kirjallisuuskatsauksesta. Moni\u00e4\u00e4nisess\u00e4 kirjallisuuskatsauksessa selvitettiin sek\u00e4 ei-tieteellisen (ns. harmaa kirjallisuus) ett\u00e4 tieteellisen kirjallisuuden avulla, mit\u00e4 lohkoketjuteknologian etiikasta on kirjoitettu. T\u00e4m\u00e4n pohjalta luotiin lohkoketjuteknologian etiikan malli ja pystyttiin l\u00f6yt\u00e4m\u00e4\u00e4n vastauksia tutkimuskysymyksiin. \n\nMoni\u00e4\u00e4nisen kirjallisuuskatsauksen tulosten perusteella muodostettiin p\u00e4\u00e4telmi\u00e4. Lohkoketjuteknologian eettisin\u00e4 ongelmina nousivat esiin esimerkiksi l\u00e4pin\u00e4kyvyyteen, hallintotapaan sek\u00e4 turvallisuuteen liittyv\u00e4t kysymykset. Keskustelu lohkoketjuteknologian etiikasta oli my\u00f6s varsin j\u00e4sentym\u00e4t\u00f6nt\u00e4.", "language": "fi", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.abstract", "value": "Blockchain technology was originally known as the technology behind the cryptocurrency Bitcoin. However, the uses of blockchain technology are not limited to payment systems only. Blockchain can be applied in almost any area of life where there is a desire to enhance operations and, for example, build a reliable system between unknown parties without the need for a third party. The key features of blockchain technology are distributed database structure, immutability, security and transparency. \n\n As applications and systems using blockchain technology become more widespread the ethical issues of blockchain systems are emerging. When the system is fully decentralized and has no administration, then who is responsible if something goes wrong? Applications using blockchain technology often handle money and / or sensitive information, which means that when things go wrong, the risks are also significant. These risks should be considered when developing blockchain technology applications.\n\nThe purpose of this master's thesis is to find answers on how ethics should be implemented in a blockchain system. In practice, the thesis aims to find solutions and answers on how ethics should be considered when developing blockchain technology applications. The thesis consists of a multivocal literature review. In the multivocal literature review, both non-scientific (so-called gray literature) and scientific literature are used as literature sources to examine the ethics of blockchain technology. Based on the literature review, 5 primary empirical conclusions were concluded and a model of blockchain technology ethics was created. \n\nPrimary empirical conclusions (PECs) were concluded from both academical and grey literature. According to these conclusions there are key ethical issues in blockchain technology such as transparency, governance and security. Overall, the discussion and the literature on blockchain technology was relatively unstructured.", "language": "en", "element": "description", "qualifier": "abstract", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Submitted by Paivi Vuorio (paelvuor@jyu.fi) on 2020-05-29T05:38:24Z\nNo. of bitstreams: 0", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.description.provenance", "value": "Made available in DSpace on 2020-05-29T05:38:24Z (GMT). No. of bitstreams: 0\n Previous issue date: 2020", "language": "en", "element": "description", "qualifier": "provenance", "schema": "dc"}, {"key": "dc.format.extent", "value": "61", "language": "", "element": "format", "qualifier": "extent", "schema": "dc"}, {"key": "dc.format.mimetype", "value": "application/pdf", "language": null, "element": "format", "qualifier": "mimetype", "schema": "dc"}, {"key": "dc.language.iso", "value": "fin", "language": null, "element": "language", "qualifier": "iso", "schema": "dc"}, {"key": "dc.rights", "value": "In Copyright", "language": "en", "element": "rights", "qualifier": null, "schema": "dc"}, {"key": "dc.subject.other", "value": "moni\u00e4\u00e4ninen kirjallisuuskatsaus", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "lohkoketjuteknologia", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "Bitcoin", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.subject.other", "value": "hajautettu tietokanta", "language": "", "element": "subject", "qualifier": "other", "schema": "dc"}, {"key": "dc.title", "value": "Lohkoketjuteknologian etiikka : moni\u00e4\u00e4ninen kirjallisuustarkastelu", "language": "", "element": "title", "qualifier": null, "schema": "dc"}, {"key": "dc.type", "value": "master thesis", "language": null, "element": "type", "qualifier": null, "schema": "dc"}, {"key": "dc.identifier.urn", "value": "URN:NBN:fi:jyu-202005293567", "language": "", "element": "identifier", "qualifier": "urn", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Pro gradu -tutkielma", "language": "fi", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.type.ontasot", "value": "Master\u2019s thesis", "language": "en", "element": "type", "qualifier": "ontasot", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Informaatioteknologian tiedekunta", "language": "fi", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.faculty", "value": "Faculty of Information Technology", "language": "en", "element": "contributor", "qualifier": "faculty", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Informaatioteknologia", "language": "fi", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.department", "value": "Information Technology", "language": "en", "element": "contributor", "qualifier": "department", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "Jyv\u00e4skyl\u00e4n yliopisto", "language": "fi", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.contributor.organization", "value": "University of Jyv\u00e4skyl\u00e4", "language": "en", "element": "contributor", "qualifier": "organization", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Tietoj\u00e4rjestelm\u00e4tiede", "language": "fi", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "dc.subject.discipline", "value": "Information Systems Science", "language": "en", "element": "subject", "qualifier": "discipline", "schema": "dc"}, {"key": "yvv.contractresearch.funding", "value": "0", "language": "", "element": "contractresearch", "qualifier": "funding", "schema": "yvv"}, {"key": "dc.type.coar", "value": "http://purl.org/coar/resource_type/c_bdcc", "language": null, "element": "type", "qualifier": "coar", "schema": "dc"}, {"key": "dc.rights.accesslevel", "value": "openAccess", "language": null, "element": "rights", "qualifier": "accesslevel", "schema": "dc"}, {"key": "dc.type.publication", "value": "masterThesis", "language": null, "element": "type", "qualifier": "publication", "schema": "dc"}, {"key": "dc.subject.oppiainekoodi", "value": "601", "language": "", "element": "subject", "qualifier": "oppiainekoodi", "schema": "dc"}, {"key": "dc.subject.yso", "value": "moraali", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "etiikka", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.subject.yso", "value": "lohkoketjut", "language": null, "element": "subject", "qualifier": "yso", "schema": "dc"}, {"key": "dc.format.content", "value": "fulltext", "language": null, "element": "format", "qualifier": "content", "schema": "dc"}, {"key": "dc.rights.url", "value": "https://rightsstatements.org/page/InC/1.0/", "language": null, "element": "rights", "qualifier": "url", "schema": "dc"}, {"key": "dc.type.okm", "value": "G2", "language": null, "element": "type", "qualifier": "okm", "schema": "dc"}]
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