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 0x534540bc8d191b9b9410855b66ba512a7dc1aafd4222590aa0a28ec5ec2e0df8. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7d633dd4-d84b-4add-9589-6cd073e8acc4.json and https://artists.proofprofile.net/proofs/artist/7d633dd4-d84b-4add-9589-6cd073e8acc4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Made This Beat for My Lover Then She Left Me
Charged for Pawsession of Narcotics w Nine Naughty Narcos