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 0x26a27baa4ef3e0d357c7b78ddf684234bf8e56be3d06a612d3550905256f8e97. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07b0985a-85d3-4a78-90c4-060706ee43d3.json and https://artists.proofprofile.net/proofs/artist/07b0985a-85d3-4a78-90c4-060706ee43d3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Chala Bhauji Darshan Kara Di Devi Mai Ke
Prem Bandhan (Original Motion Picture Soundtrack)
Ghar Ghar Me Ravan Betha Itne Ram Kaha Se Lau
Bate Ek Hi Dhyan Ab Sawanwa Me (Bhojpuri)
Pata Nahi Kis Roop Mein Narayan Mil Jayenge
Janam Ke Sathi Mata Pita Karam Ka Sathi Koi Nahi