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 0x8150439d3066677c7eff6bac05a2d27220b02d6e07870a03c4d76ba693f23001. 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/9aad3041-4b74-4705-a37b-4c75458523b4.json and https://artists.proofprofile.net/proofs/artist/9aad3041-4b74-4705-a37b-4c75458523b4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
We Wish You a Merry Christmas - Lo-Fi Remix
Shchedryk - A Ukrainian New Years Carol - Trap Remix
Dance of the Sugar Plum Fairy - Dnb Remix
We Wish You a Merry Christmas - Edm Remix
We Wish You a Merry Christmas - Traditional
God Rest Ye Merry Gentlemen - Traditional
Dance of the Sugar Plum Fairy - Traditional