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 0xb2d6c402bb9d083dd236d7bc1b7cf88452513958a7cbe843bc080904ed5377aa. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/919ef7ba-53a7-499a-a8f6-c84f7315a53a.json and https://artists.proofprofile.net/proofs/artist/919ef7ba-53a7-499a-a8f6-c84f7315a53a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Assaamalikum Biyain Saab (Original Motion Picture Soundtrack From "Premer Jala")
Ronge Ronge Shonge Shonge (From ''Lal Shari'')