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 0x322c72cc7718ae9268d5845455b1ac69cf6d3ed325b19f74348f31a28ecad1c9. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5d1d7d5b-279d-4514-bc2d-63ba7870509c.json and https://artists.proofprofile.net/proofs/artist/5d1d7d5b-279d-4514-bc2d-63ba7870509c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Only Human (A Day in Forever) - Original Mix
With The Frosen Lands In Place - Original
With the Frosen Lands in Place - Original Mix
Renegade Mutant Muffin - Human Element Remix - Mixed
Horizontal View - Sun Control Species Remix