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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb09bd66b3860f300966bfc89835dc6d93694d7dc8b1f59641b29afca153b222. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dbae03da-33b2-44e6-8a50-06b7f236a362.json and https://artists.proofprofile.net/proofs/artist/dbae03da-33b2-44e6-8a50-06b7f236a362.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
All That We Had Is Lost - Gent Mason Remix
All That We Had Is Lost - Keep Shelly In Athens Remix
All That We Had Is Lost - Greetings From - Live Session
All That We Had Is Lost - Keep Shelly in Athens Remix
All That We Had Is Lost (Gent Mason Remix)
All That We Had Is Lost (Keep Shelly in Athens Remix)