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 0x102371d5bc1d4de0fac97175da440b36a9c4c87ca3d6604e5c35188701dda821. Chain 2 (Bitcoin): anchored in block 953638 (2026-06-14T13:10:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38faf5ae-aa00-4613-a3f9-712eaad851a8.json and https://artists.proofprofile.net/proofs/artist/38faf5ae-aa00-4613-a3f9-712eaad851a8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kese Keh Du Ki Tujhe Pyar Nahi Karta Hoon (Hindi)
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 0x87bd8ca388c68353b437291b1586a1896dfa3fe23f75475d2b875002c539e46a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/INT802200083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e2476e2daafac12e73347b8f2b66433264e12c647b2abd71f3b0cabe252700. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/INT802200628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557c1e532ad92379e1ed42cf1e02da23d4725104cd02c3f0f4d00bb3f85d0ef5. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T07:59:39Z), 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/INT802200604.
Ho Mere Baba Tera Pyara Hai Darbar (Hindi)
Mujh Dukhiya Ki Suno Pukar Mohan Kholi Ke (Hindi)
Shyam Ke Bina Tum Adhi Tumhare Bina Shyam Adhe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8466b0f4e3ff9f2bcb17ef40933d4bb968a5ba86cd94a9e1ac947f4cda47de2. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/INC622215428.
Suhane Pal - Lata Mangeshkar & Mukesh Duets
Radha Rani Se Karde Mera Biha Yashoda Maiya
Bhai Re Chimta Le Liyo Hath Jhama Jhama Nache Babaji