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 0xc46fc0a3a6a8e7e81c199cd807587532b409c3d0f85db6bcc21ccaa2a983ee7a. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bb52ad87-0595-40e7-a481-63e05102c8f7.json and https://artists.proofprofile.net/proofs/artist/bb52ad87-0595-40e7-a481-63e05102c8f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
All Hail The Power Of Jesus' Name - Lofi
Come Thou Fount Of Every Blessing - Lofi