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 0x42cdbff37451bb4e171c01b4011010fe846f27c160f1a21ba95c87f9077cbe58. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed531e8d-b134-4feb-b03f-5253658b99d1.json and https://artists.proofprofile.net/proofs/artist/ed531e8d-b134-4feb-b03f-5253658b99d1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Oh Mother (feat. Smizuler & The Helmets)
You Don't Feel Enough - Session Victim Remix
Kutmah Presents Worldwide Family, Vol. 2
Slothboogie Presents Dancing with Friends, Vol. 2
Spacelarking in the Age of Spiritual Machines