/timestamped

Timestamped

In this repository I give the hash and encrypted version of files for which I want to be able to proof their existence at some point. hashes.txt contains the SHA256 hash of the unencrypted files. The encrypted files are encrypted using GPG, with a different password for each file.

Checklist for timestamping a file:

  1. Copy the file to the timestamped directory
  2. Execute sha256sum <filename> >> hashes.txt to create the hash
  3. Generate and store a passphrase in keepass
  4. Execute gpg -c <filename> to create the encrypted file
  5. Add hashes.txt and <filename>.gpg to git and commit
  6. Push to github