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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce37e1a0129e13045bf346cefbfd4e3d3000768a88ac45ef7ee9c1267dc7983. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa0866cb-8da0-4716-9912-a4acee447822.json and https://artists.proofprofile.net/proofs/artist/aa0866cb-8da0-4716-9912-a4acee447822.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2458d8300e13303d954fc6d78f8415da776b2c175d47d84e96e31e6a0185cdc. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/DGA0P2464589.
DJ Ke Beat Par (From "Chor Machaye Shor")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fbfa0214e016a4a62e518d040db296063c162f1950e572903a4e0b64384948d. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/INW131915279.
Jaawaniya Bhail Udanbaaz (From "Lallu Ki Laila")
Gatar Gatar Ba Jawani Tohar (From "Pangebaaz")
Sanjhe Se Badan Tutata (From "Nakali Nawab")
Chij Kaile Badu Pavitar (From "Bansi Birju")
Kavne Shivala Mein Bheintaiba Bholenath Ho
Palang Ke Paati Majboot (From "Nakali Nawab")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8f9f783ab19de5589f5999abd86db27a0ef3a84a5b1285090e2fce825946e8. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/IND732235529.
Kabo Fursat Me Aiha Saanwariya (From "MLA Darji")
Thermometer Se Nap Di (From "Jaan Tere Naam 2")
Mahal Mein Mili Na Ye Raniya (From "Jaan Tere Naam 2")
Chumma De Da Khush Rakhihe Bhagwan (Bhojpuri)
Mara Kewadi Mein Tala Ji (From "Piya Milan Chauraha")
Bachpan ka Pyar (From "Banarasi Pahalwan")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be76abff4538aa826869a2e7f35fb2248d26636c79a726633966813e6668291. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/INS7A2137662.
Driver Sajanwa Devghar Na Lejala (Bhojpuri)
Choli Me Ke Chiz Tohar Chinese Bujhala Ho
Peesa Gaura Bhaang Silwatiya Pe (Bhojpuri)
Dhire Dhire Balamuwa Se Pyaar Bhail (Bhojpuri)
Hamke Shahar Me Saiya Ghumaiba Ki Na (Bhojpuri)
Jo Jaisa Karega Wo Waisa Bharega (From "Izzat Ghar")
Jo Jaisa Karega Wo Waisa Bharega - From "Izzat Ghar"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f860ba6161ed6368951f1cdc9f7c12d88a54020b09c9cba671d6fe8d4964316. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR59R2301012.
Bhojpuriya Me Dum Ba (Title Song) [From "Bhojpuriya Me Dum Ba"]
Othwa Lagela Jaise Kashmiri Angur - Remix
Shila Se Hot Biya Muni Se Bhi Top Biya - Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a92902d13ab9db905c30963ef3e3fc19eee1b3b89af84b0e589dd63556f4d5. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/INL232303375.
Sent Lagake Choli Me Rang Lagvaiha Holi Me
Cent Lagake Choli Me Rang Lagvaiha Holi Me
Bhojpuri Filmi Holi Mohan Rathore Ke SuperHit Holi Song
Mohan Rathore Ka Mahashivratri Special Bhajan
Gori Tori Chunari Ba Laal Laal Re (From "Gori Tori Chunari Ba Laal Laal Re")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7c89f552ea97553ad503ad2925c46207aa6177583225e19b6a87ecd3daaaae. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/INS181802990.
Raksha Bandhan Special Bhai Bahin Ke Pyar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb8aa66cfe9735d3ed16d3e1acca6154d53d0dcb3069a25faf7f4b9a8f65740. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/INSD11948114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b92f331512c78fcbe637c8e13446e72f657d2d0cb23c754e8765cbba1e26ca. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/INSD11948294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84adfaadd9e8ad23d35fe599e856ecfca4ddeb55bf02fd0504aa63f5c107a9f6. 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/DGA0S2446335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a9872b7595152a61a3941f508c6e672e9def0a8cb6c9e7e074bca56a1df9b85. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/INV792415897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d17daeb905d4fc69d57161ad43f61a7c170a1107492a11ab32007d8c5486375. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/INSQ12500011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbdfbbe4dc41f86b85eb9d50801473bc450a85208a71607a5bf441fb0d4eb082. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/INSD11949122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52414f26763c8093189540fccebb539b15f59a0e8ee7984f5fcc00f47c8ff8a. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/INSD12500104.
Logva Bhayil Baimanwa Kaha Nand Ke Lalanwa (From "Deepak Kirana Bhandar")
Raahi Kahe Roye (From "Raghu Sang Janki, Pt. 1")
Dehiya Bhitar Uthe Gajbe Lahar - "Bhojpuriya Raja"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a94c5520bc8b6d8908d9494b37c507a767546d380d0e267a0a70245b261cb2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/INW131613736.