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 0x99fd0ae07f9c37c5f4904c3e8cfa8a841bed8a896c0e1cc988cf0f9d50a7497a. Chain 2 (Bitcoin): anchored in block 953599 (2026-06-14T06:43:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e019cf2-fa43-4c3a-8edf-417767035904.json and https://artists.proofprofile.net/proofs/artist/0e019cf2-fa43-4c3a-8edf-417767035904.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Janu Fulda Valo Ghagro Mangade (Original)
Pahli Bar Miliyo Re Babu Mara (Original)
Mithodi Boli Thari Pyari Lage (Original)
Jogniya Ke Chala Gurjar Re (Navratri Special Song)
Chhod Gayo Re Manula Vo Lehri (Original)
Raat Byai Randyo Baada Me Bulai (Original)
Bani Uncha Bangla Thaka Chhapar Me Dera Daliya Ye Mari Balak Banadi