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 0xb560e3db8b8fdb7724b3d1fbb4e240698898cd15ea972396b383b53d5ea60430. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a0bea4f2-58a2-4a48-94b3-1756170c14b3.json and https://artists.proofprofile.net/proofs/artist/a0bea4f2-58a2-4a48-94b3-1756170c14b3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Devra Mobil Daal Dele Ba (Bhojpuri Holi)
Chale Tora Ghumai Debo Patna Ke Golgharba (MAGHI)
Chunari Chadhai Saiya Karbai Ohar Gay May
Asho Lagan Me Chauri Na Chorto Ge (Maghi Song)
Saiya Wala Chijwa De Chikhai (Maghi Song)
Nash Delakai Sut Salwar E Shakhi (Bhojpuri)
Jahiya Mange Senura Padi Muwalka Muhwa Dekh Padi
Maiya Bhejalke Vida Karke Saiya Maro Hai Sidha Karke
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 0xcc59adb94013915ae78b76e91808cc867147e9395c44164ec70f5a13393dff08. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/INT1A2204244.
Je Din Bajtau Baja Me Biyahwa Wala Gaanama
Le Le Re Chhaura Khade Khade Nahi Kahiye Ja Ke Ghare Ghare
Maiya Sutal Hau Bahariya Me Chale Re Chhauda Rahariya Me
Devra Sala Chhinara Rangwa Inara Me Dalale Ba
Aakhri Milan Kari Leli Ge Jan Samsan Me.wav
Mat Jaie He Holi Me Ahir Toliya Ge Goriya