We do not execute decisions. We only prove that a human decision process existed.
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Updated
Feb 3, 2026
We do not execute decisions. We only prove that a human decision process existed.
Frontend and Backend parts of the documents stamping service
Full-stack blockchain platform for digital assurance (Notary, Credentials, Legacy Pact).
Core and web app for Proof of Existence - the original blockchain notary service
Decentralized Data Sharing Network - A Peer-to-peer, censorship-resistant, and a privacy-focused data sharing network
Implementation of Proof of Existence consensus using Substrate Framework, Frame, Pallets, RUST
precedence brings secure blockchain-powered traceability features to your already existing legacy information system
Une application d'horodatage de documents PDF, utilisant la chaîne de blocs Ethereum.
Project 1- Create Your Own Private Blockchain
PrivateStamp: a private proof-of-existence DApp. Prove that you've had a file at a certain time without compromising your privacy.
Ce repository est le compagnon d'un article LinkedIn en lien ici dessous.
Wudder's JavaScript SDK
Udacity Blockchain Developer Nandegree
The official Apostille Typescript repository
Application d'authentification de document PDF, utilisant la chaîne de blocs Ethereum.
A prototype chain based on substrate
The front-end part of stamp.gridcoin.club project
Wudder's Python SDK
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