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 0x897f8ea486e01f126a12d46f2861bd4733f1149fa11a6b2cfacb1cbc4abc8902. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ffc9f73c-c138-4fb4-b3f7-7e11b2c88f95.json and https://artists.proofprofile.net/proofs/artist/ffc9f73c-c138-4fb4-b3f7-7e11b2c88f95.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Top 20 Christmas Songs - Christmas Magical Lullabies, Traditional Christmas Carols, Xmas Winter Time, Soft Music Lullaby for Christmas Time
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I Heard The Bells On Christmas Day and Cicadas Soothing Noises for Christmastime
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The First Noel by the River Songs for Christmas Naps
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Away In Manger for Christmas Preparation with Sea Music
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Christmas Tune with We Wish You A Merry Christmas
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Auld Lang Syne for Christmas Preparation with Sea Music
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Auld Lang Syne by Shooting Fireplace Sounds for Holiday Relax
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Carol Of The Bells by the Fireplace with Crickets Soft Sounds
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Ding Dong Merrily On High and Cicadas Soothing Noises for Christmastime
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