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 0xc171bdf47005bb4ef95ef56fbbe443978fa0696416f1a842c7d9922835f9bc14. 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/8398b424-ee3f-4609-bc49-4edc51f94259.json and https://artists.proofprofile.net/proofs/artist/8398b424-ee3f-4609-bc49-4edc51f94259.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Pyar Jetna Kaile Bani Hum Tor Marad Na Kari
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc88ab1daea88668e25227e1d496f7e694ba1534a1ad85a9f2ec362cbc7aa936. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INT502010449.
Holi Khele Aaja Jija Sasurar Me (Holi Song)
Juliya Holiya Me Jhelatiya Re (Holi Song)
Fauji Bhatar Nahi Aaya Holi Me (Holi Song)
2018 Ke Holi Jay Hind Boli (Bhojpuri Song)
Holiya Me Jija Kahe Ke Aaile (Holi Song)
Tohar Chuma Vitamin A Ha (Bhojpuri Song)
Ghunghata Uthai Ke Raja Ji (Bhojpuri Song)
Jawan Piya Ke Hamara Fasawale Biya (Bhojpuri Song)
Jawani Hamar Mahua Bhail Ba (Chaita Song)
Akhiya Lare Se Pahile Othawa Lar Jai (Bhojpuri Song)
Range Na Saadi Leke Pichkari (Holi Song)