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 0xaa55237a3b7f4c605bf0420420cb58d3cc66a34efa7650a5affe5ec4c1490c3f. Chain 2 (Bitcoin): anchored in block 953959 (2026-06-16T14:51:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/276b3487-29e8-4543-ab5b-8c123f5e3d97.json and https://artists.proofprofile.net/proofs/artist/276b3487-29e8-4543-ab5b-8c123f5e3d97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Performs Bob Dylan and The Band's "Basement Tapes" Live at Joe's Pub
I Get Along Without You Very Well (Except Sometimes)