Core and web app for Proof of Existence - the original blockchain notary service
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Updated
Nov 3, 2021 - JavaScript
Core and web app for Proof of Existence - the original blockchain notary service
This is my attempt to list all possible blockchain consensus out there, i welcome pull request of the blockchain community! lets make it the main reference for blockchain consensus
Decentralized Data Sharing Network - A Peer-to-peer, censorship-resistant, and a privacy-focused data sharing network
Smart contract to prove the existence of documents
precedence brings secure blockchain-powered traceability features to your already existing legacy information system
PrivateStamp: a private proof-of-existence DApp. Prove that you've had a file at a certain time without compromising your privacy.
The official Apostille Typescript repository
Frontend and Backend parts of the documents stamping service
Wudder's Python SDK
Application d'authentification de document PDF, utilisant la chaîne de blocs Ethereum.
Une application d'horodatage de documents PDF, utilisant la chaîne de blocs Ethereum.
The front-end part of stamp.gridcoin.club project
An implementation of Gregory Maxwell merkle tree approach to prove Bitcoin liabilities, in Scala.
Wudder's JavaScript SDK
Apostille - A blockchain notarization and timestamping solution with transferable, updatable, branded, and conjointly owned notarizations.
pics as prooves or helpful
Proof of existence built on Ethereum - proof that a document, agreement, or contract existed at a specific time
Replication analysis of Irving & Holden 2016
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