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 0x48c1fbab94c01558709d28d1585b6efc546bf67e8e47b47605811d1ea793deda. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/944a2c43-b986-4dbc-8db9-756f397ef067.json and https://artists.proofprofile.net/proofs/artist/944a2c43-b986-4dbc-8db9-756f397ef067.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Patrick the Musical - Rebel, Slave and Saint
Christ Is Born: Celtic Celebration (See, Amid the Winter's Snow) [Radio Edit]
Celtish Devotion: Celtic Songs, Hymns & Prayers
From Generation to Generation (Do Not Worry)
Island of My Rest (St. Columba's Prayer)