1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba9db197ebde72726f0ece228f0b800c1d6265ad0e8f3dff58b66cf24cd86e1. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54f00fc6-e340-48b2-a175-0b6c4e327897.json and https://artists.proofprofile.net/proofs/artist/54f00fc6-e340-48b2-a175-0b6c4e327897.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Star Wars: The Force Awakens: X-Wing Attack
Star Wars: The Empire Strikes Back: Escape from Hoth
Star Wars: A New Hope: Mission to Mos Eisley
Star Wars: The Rise of the Skywalker: The Final Battle
Star Wars: The Last Jedi: A Spark of Hope
Star Wars: The Phantom Menace: Race to the Finish Line
Star Wars: Return of the Jedi: A Fight for the Galaxy
Star Wars: Attack of the Clones: Mystery of the Clones
Star Wars: The Force Awakens: An Unlikely Ally
Star Wars: The Rise of the Skywalker: Danger in the Desert
Star Wars: The Last Jedi: The Heart of a Jedi
Star Wars: Revenge of the Sith: A Duel with the Dark Side