1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 0xe84816831d662e5411f57df45628e96aeaa8b446ac2e2a7d6c1080aabe70a549. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b536affd-ae4c-4f20-a481-eceec5dd29d9.json and https://artists.proofprofile.net/proofs/artist/b536affd-ae4c-4f20-a481-eceec5dd29d9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mystic Meaning: Music for Advent, Christmas, And Epiphany