1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x0742be8c320d0985ae4e20589958c5730e1c997e3dda2dc659422e6d8e41fee1. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bc0ddd23-c61e-4e94-beae-ba98173c2a07.json and https://artists.proofprofile.net/proofs/artist/bc0ddd23-c61e-4e94-beae-ba98173c2a07.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xe7b1cdc0536762a345a31b91da012c6faea706dfbce0c755165e5cb94432cfe0","isrc":"QZDA81921144","name":"Dolphin Splash It When I Whip It","registered_at":"2026-06-28T19:47:43Z","spotify_id":"2s9Tu3AAcX5qQFvyjDXuzH","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b1cdc0536762a345a31b91da012c6faea706dfbce0c755165e5cb94432cfe0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2s9Tu3AAcX5qQFvyjDXuzH.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2s9Tu3AAcX5qQFvyjDXuzH.
I Promise This Will Be My Last Cigarette
Kachow All Police Are Now Dead No Laws No Gods No Masters
Goodnight God Goodnight Room Goodnight House Goodnight Moon Old Sosa
Some Adhesion (Inspired by 'The Outlaw Ocean' a book by Ian Urbina)
Like Mirrors Submerged in Unreal Engine Tides
And their whole body, and their backs, and their hands, and their wings, and the wheels, were full of eyes round about, even the wheels that they four had
I See People in My Peripheral Who Aren’t There (don't play this song around the hoes)