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 0xe27cf24cd9199549522b08425c51091e14088df6b8a3cbc697fa48fb0fbc0adf. 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/9253ff62-158e-4ec0-b135-dc5620302555.json and https://artists.proofprofile.net/proofs/artist/9253ff62-158e-4ec0-b135-dc5620302555.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Avajo Ne Ramdevpir Ranuja Thi Vela Padharajo (Best Collection of Ramapir Bhajan)
Dhan Dhan Ramapir Lajiya Rakhajo (Various Collection of Baba Ramdev Bhajan)
Maa Khodal Tamne Samari Pagla Hu Toh Bharto