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 0x5b9e757e8b192ed8c91bf48b752c30d51c0ab110183e3b5d73286dc36795f0aa. 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/77a31d41-096b-4c3b-8ddd-022297f3c4e7.json and https://artists.proofprofile.net/proofs/artist/77a31d41-096b-4c3b-8ddd-022297f3c4e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Want To Hear You - A Prayer For Lauren
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Mary Was the First One to Carry the Gospel