• theblockjournal

  • Inventor's notebook and notary

Theblockjournal is an open-source tool that makes it easy to publish signatures of text, creating a proof of existence, integrity, and ownership.

It's an attempt to combine the function of a blockchain notary with that of a note-taking app like Evernote or OneNote.

Status: Prototype



Software license


Last updated: Jul 29th, 2018
Submitted: Jul 29th, 2018
  • Rinkeby contract (Ethereum)

    • Copy