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Proof of Authorship

Last updated 19 Aug 2026

Each snapshot you take records the content of your files — as cryptographic fingerprints, not the files themselves — with a timestamp. When the project is sealed, that sequence is written to the Polygon blockchain as a permanent record that cannot be altered.

The certificate states that a verifiable sequence of files was created before the seal date and anchored in a single, enduring blockchain record — evidence of provenance and of ownership of the intellectual property the files contain.

Proof therefore has three parts that anyone can check:

  • The certificate and its package — what was recorded and when
  • The blockchain record — independently verifiable via the seal transaction hash
  • The owner's wallet — proven by signature, as described in Authenticating a wallet owner

Keep your certificate package safe; it's what you'll share when you need to demonstrate authorship.

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