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 0x966fc86f16b37f7428f1825d6d62291bc87895f00d11598a899a1ffedd4f2fab. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/23287f66-d937-4e5a-9c52-44e1c848d7cf.json and https://artists.proofprofile.net/proofs/artist/23287f66-d937-4e5a-9c52-44e1c848d7cf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Monday, Monday - California Dreamin' (arr. R. Balcombe for vocals and orchestra)
Essential Classical Relaxation Collection
Creeque Alley - The History Of The Mamas And The Papas