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 0x156e384a658ea49b24cfd760565d8b70a5b34513dfaef46d7636916d2210de5a. 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/62533c7e-99b8-4110-bc4a-5c2ce0499817.json and https://artists.proofprofile.net/proofs/artist/62533c7e-99b8-4110-bc4a-5c2ce0499817.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Bedardi Tere Pyaar Mein (Original Motion Picture Soundtrack)
Bada Bathata Raja Ji Karihaiya (Bhojpuri)
Gupt ( Original Motion Picture Soundtrack)
Lahar Lahar Lahray Ho Mori Maa Ki Chunariya
Chala Na Vaishno Duwar Bhauji (Bhakti Song)
Bate Hathawa Me Puja Ke Thali Ye Jija (Bhakti Song)
Facebook Par Gorko Bawal Karelu (Bhojpuri Song)
Jija Rangi He Tahar Titali (Bhojpuri Holi Song)
Aargh Dewela Chhthi Ghat Ye Jija (Bhakti Song)
Chodi Ke Jaimi Sasurwa Ge Jaan (Bhojpuri)
Kahe Dilwa Tod Delhi Ge Karejwa Jaharwa Ge Jaan (Bhojpuri)
Dal Detau Rangwa Chhauda Rangdar (Maghi)
Farishta (Original Motion Picture Soundtrack)
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 0x94becc1384a42e3a048d72a80c2a26db4878e2fac28afa70ca4911342edcfe56. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/INL232300195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4bf7cfd1b9e36e70bfdd40ae678844566fdb98888e01e750fef23cd0ad24e05. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/INL232300197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f57f707cea2676bb49b179c75d3bcd3576edede1e733af83b0f14110af9262b. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/INL232300198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce8450fe00a4859565c53da6882bf65e9fd1c11a90d3477afdaa7424ddb7579. 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/INL232300200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x415247835110c8f96c7a282d2764c0a630beed1a066790189b09ce07fa0c7d54. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/INL232300201.
Phark Na Pare Manish Bhaiya Ke F.i.r Sai
Naukari La Jamin Ke Ghotala Kaile Lalu Ji
Manesh Bhaiya Ke Riha Karab Log Sorry Bol Ke
Manish Bhaiya Ke Jahiya Aagman Hoi (Bhojpuri)
Piya Herail Ba Paijaniya (Bhojpuri 2023)
Daver Ho Lawn Jake Chunriya (Bhojpuri Song)
Leke Bhagal Arkestra Ke Nachaniya (Bhojpuri)
Hamara Dhori Me Daal Bhat Khaiba Raja Sawarg Me Jaiba
Aay Gelai Sawan Chale Tu Chhodi Kuwarki Sab
Tora Bina Duniya Jaan Ge Lage Chou Biran
Chale Ne Kahi Debai Re Jaan Ke Happy New Year
Lor Se Bhijabat Hatai Sariya Baith Ke Piya Ke Pajariya
Dil Toray Wali Choudi Ke Parisha Me Fel Ka Dihe
Bjawa Dj Swagat Me Saraswati Mai Aael Ba
Dharbhanga Jila Ke Laika Tora Pahaneto Nathuniya Ge
Tora Gaal Ke Chhoudi Pasina Ge Tora Choli Me Taokaye Chhou
Hiyo Banka Jila Ke Barati Pani Jhar Debo Ge
Lagata Ki Maut Hamar Likhal Ba Jawani Mein
Dj Par Chhoudi Nach Ge Aae Baje Dahi Pach Ge
Bhosari Ke Chakar Mein Luta Gaini Bhai Re
Aay Gelai Sawan Chale Tu Chhauri Kunwarki Sab
Rang Dalbo Bhauji Tohar Chhotki Bahin Me
Chadhi Ke Aabe Forchuner Ye Saraswati Maiya
Dhodhi Ke Range Khatir Dewra Pichkari Dhaile Ba
Dekhabe Aapan Dhodhi Na Ta Chail Jayto Goli
Ropaniya Kare Mein Sarak Jaata Sari (Lokgeet)
Ye Bhola Baba Pagali Chhori Gaile Sasural
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x418459ca2c2c29bbfd9753d338bcd3a768e7d29d943fde17bffa73221371524c. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/DGA072482927.
Jila Dharbhanga Me Chale Hamra Sasan Ge Bol Bam Song
Yaad Aabe How Ge Sona Tu Jabase Sath Chhod Delhi
Ye Raja Patna Shahariya Se Chunariya Laiha Ho
Darbhanga Jila Ke Laika Tora Pahanito Nathuniya Ge Bol Bam Song
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab8cd38b8a8f1b8c8e92aa5e5ed2e37fde88346b1b8de63b1fa801ddbe604b6. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T20:44:14Z), 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/DGA092475850.
Sasura Mein Jake Bhosari Ho Jaibe Vidhawa
Aabo Ho Bhaiya Sawan Mahina Aa Gele Rakshabandhan Ke Dinawa
Khagaria Me Thuk Lagake Dalalako Tutal Bhitari Ke Tala
Rakhi Bandhay Ke Badla Tora Kathi Diyo Kin
Pagli Ailay Hamra Jindgi Me Tikbe Nai Kailey
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6afb85f089f657920b6339be450cd6e62e3694ebaff6b5e542cdd07acc1accab. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/DGA0P2404706.
Hauw Kamandal Wala Baba Jabardast Lagai Chhauw
Agile Janm Mein Ye Durga Maiya Ahir Banaiha
Marbo Bahin Chod Ke Kusheshwar Me Gher Ke
Chhathi Ghate Mile Aaibo Jelabe Se Chhut Ke
Marabo Bahin Chhinara Ke Khagaria Me Gher Ke
Kajali Chhathi Ghat Par Mile Kakhani Ebahi Ge
Lover Tohar Chhath Puja Me Aeto Jel Se Chueit Ke
Madar Ham Karbo Ta Karbo Ge Bhale Encounter Me Marbo Ge
Mudan Karabai Babuaa Ke Simariya Ghat Par
Aailahi Jila Khagaria Nach Hilake Kamariya
Tora Bap Ke Nai Futai Chhau Awaj Beta Re Rangbaz Banai Chhi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfe1cc57d8e5bd9c3a80ff0103d772753d7f407b150bc837f758e6660b12425. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/DGA0T2456064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681237773657feb2555bb138794217a85f453b6b0e91cf34aa34cc881cf2b317. Chain 2 (Bitcoin): anchored in block 959013 (2026-07-21T13:39:11Z), 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/FR10S2572531.
Tunak Tunak Tun Tunna Pithi Fair Debo Re Muna
Sun Ye Goriya Sadma Delu Bhjpuri Dhobi Geet
Darbhanga Wala Chhaura Chush Leto Othlali
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4821d714e9d699d15b3d8c761d8d4c63b03a869868d2dbcd0c834fd1dfeeae09. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/FR96X2573277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f0b6becbfe0d68abb9fde8f361814da14b4de3d8788384f82ff57e7d9da056. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/FRX202527363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e08e92bed898c98a51760250b5cb547df41249e30360f42dcc9bebbbebc5c79. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/FRX282504223.
Baap Kare Chhau Banihari Beta Rangdari Karay Chhae Re
Rangadari Me Trending Chale Chhai Khagaria Jila Ke Naam
Aashish Chhauda Se Nata Diho Jor Bhola Ji
Ego Khoon Karbo Jaan Tab Sukun Melate Ge
Baba Nagariya Dur Hai Jalwa Chadana Jarur Hai
Taing Lebo Re Beta Raifal Par (Rangdari Song)
Taing Lebo Re Beta Raifal Par - Rangdari Song
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5101a82dc673edbf612c5d9dacd65e0e37709560a4e45a88220e5af4fbfade33. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/FRX872594791.
Hege Chhauri Ham Gaja Ke Deewana Chhiyae