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 0xa3cf17eca8560ac09ae5434a154cc6c83a8f09be75316ec51a85444408934ee0. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cb5a09b7-4979-4aba-8806-2182b0b6e2aa.json and https://artists.proofprofile.net/proofs/artist/cb5a09b7-4979-4aba-8806-2182b0b6e2aa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
How We Livin' (It's Not the Scripture It's the Mass)
It's a Beautiful Thing (I Like My Oranges Peeled for Me)