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 0xedeea1f38e5cc76dc1241207d9d7e867b4397f69caac855a1c92be941c22dea9. 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/5aa6ca93-74a0-4acd-801b-236e6ce3135b.json and https://artists.proofprofile.net/proofs/artist/5aa6ca93-74a0-4acd-801b-236e6ce3135b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
At First Sight Includes Bo Nus Disc With Bsides \ Live Tracks
She Sees Everything/Make You Mine /Baby Please Don't Go - Live