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dc.contributor.author
Gipp, Bela
dc.date.accessioned
2019-10-09T14:04:47Z
dc.date.available
2019-09-26T07:13:49Z
dc.date.available
2019-09-26T07:18:03Z
dc.date.available
2019-10-01T11:04:51Z
dc.date.available
2019-10-09T14:04:47Z
dc.date.issued
2019-09-13
dc.identifier.uri
http://hdl.handle.net/20.500.11850/366541
dc.identifier.doi
10.3929/ethz-b-000366541
dc.description.abstract
In his talk, Bela Gipp, Professor for Data & Knowledge Engineering at the University of Wuppertal, presented the blockchain-based trusted timestamping service Origin-Stamp. Bela developed OriginStamp as a Ph.D. student in 2012, as no convenient and tamper-proof method existed to create timestamps. Since then, OriginStamp has been used over 6 million times by researchers, journalists in war regions, pharmaceutical companies, and individuals. Use cases are the timestamping of ideas for patent applications, timestamping of digital archives or timestamping of pre-existing damage, e.g., when hiring a rental car. The service can be used via a website, mobile phone apps, or an API, which allows developers to easily make use of trusted timestamping in their own applications. Trusted timestamping is the process of securely tracing the creation and modification time of any digital file. In contrast to conventional commercial timestamping authorities, OriginStamp uses the blockchain of the cryptocurrency Bitcoin as a decentralized, tamper-proof, and cost-efficient timestamping authority. To try it yourself, visit www.originstamp.org.
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dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.rights.uri
http://rightsstatements.org/page/InC-NC/1.0/
dc.title
Trusted Timestamping via the Bitcoin Blockchain
en_US
dc.type
Other Conference Item
dc.rights.license
In Copyright - Non-Commercial Use Permitted
ethz.size
32 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.event
Persistent Identifiers in Research – Celebrating 10 Years of DOI Desk at ETH Zurich
en_US
ethz.event.location
Zurich, Switzerland
en_US
ethz.event.date
September 13, 2019
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00003 - Schulleitung und Dienste::00025 - Bereich VP Personal & Ressourcen / Domain VP Human Resources&Infrastructure::00060 - Abt. ETH-Bibliothek / ETH-Bibliothek::08541 - Forschungsdienstleist. ETH-Bibliothek::08567 - E-Publishing ETH-Bibliothek / E-Publishing ETH Library
en_US
ethz.date.deposited
2019-09-26T07:14:00Z
ethz.source
FORM
ethz.eth
no
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2019-09-26T07:19:11Z
ethz.rosetta.lastUpdated
2019-10-09T14:05:13Z
ethz.rosetta.exportRequired
false
ethz.rosetta.versionExported
true
ethz.COinS
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