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 0x1eb5fd493873d2e37976e5b104bca3286a8bbc4a03affa3dc046d996ad2bfbbf. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a50ee756-47cb-4fe8-a028-3fe27b643fbc.json and https://artists.proofprofile.net/proofs/artist/a50ee756-47cb-4fe8-a028-3fe27b643fbc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sic Transit Gloria Mundi (Put Down the Apple Adam!)
Beauty Be Not Caused It Is / O Mano Tingl
The Pot of Full Strength Samson Was Finished
Vänd dig om/Zirata in tundu (Secrets Live Sessions)
To The Blue Bell (Field Recording in Haworth)
To The Blue Bell - Field Recording in Haworth