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 0x839e4de3fed4272e74621030b9f9067555891c1c4d0267bec06e835d61c00312. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e476156c-f8bd-498f-a2b3-f2cc91e22b51.json and https://artists.proofprofile.net/proofs/artist/e476156c-f8bd-498f-a2b3-f2cc91e22b51.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Daru Murga Khayenge Happy New Year Manayenge
Cilam Se Dhuaa Nikal Raha hai (original)
Piya Hasua Dharai Dele Bhorwa Me (original)
Piya Chuwta Pasina Bena Haka Na (original)
Mare Dem Kach deh Baith Jaibe Gach Deh (original)
L hai Gadasi Karejwa Ke Far D (original)
Kahu Aur Dawatani Aaj Kal Tu Dawa Liha (original)
Payalwa Ke Langha Me Mochh Dekhani (original)
Chhuti Na Jble Kakan Dhakan Uthi Na (original)
Bola Sasura Se Aibu Ta Debu Ki Na (original)
Yadav Ji Dabihe Dhodi Dhali Kamar Me Kamjori
Pichhe Ke Ha Bhutkal Aage Ke Ha Bhavishya Kal
Chhodi Hite Chaki Biya Aikar Hete Hete Ba
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 0x9c177a93ade5248febf6f65a76b1ea0932959e8b3e625cf89cc08bd2aa1632e6. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/FRX202101386.
Jaan Rowat Rali Ta Lage Kareja Fat Jai Re
Jalwa Tani Tani Dhara Lota Nanhi Nanhi Ba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0148a178667dfefab392770af4ecdf5cc4bf166cd3c0ba0e0b92334bf74fdd2. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/FRX282163631.
Dhokha Wahi Deta Hai Jispe Bharosa Hota Hai
Nadiya Ke Biche Hanuman Ji Leke Pahadwa Udele
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cd096bb0553883cbcc3da12a1eb55365693dcf9cd4aaeb0d95e956656e86bc. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/FRX452168326.
Telwa Tani Tani Dhara Diyari Nanhi Nanhi Ba
Maiya Ke Hokhta Pasena Bena Dolai Detuna
Naya Sal Mubarak Tara Sange Tara Bhataro Ke
Mai Re Chumma Mage Yarwa (Bhojpuri Song)
Dulhaniya Patana Se Layenge Chulha Chauki Karayenge
Holi Me Hitawa Ke Didi Pani Pani Ho Gail
Chait Me Choliya Kare Char Char Ae Devar g
Jija Ji Kaile Dele Ghat Ho (Bhojpuri Song)
Dhori Ke Kara Di Akasara Balam (Bhojpuri Song)
Tale Mar Dele Mushana Sakhi (Bhojpuri Song)
Aankh Kholi Dekh A Sajaniya (Bhojpuri Song)
Hamake Chhorake A Jan Kaha Chal Gailu (Bhojpuri Song)
E Bhola Chhodi Ke Buti Piyal Kari Frooti
Tor Jawani Lago Patna Ke Rajdhani Re Chhaudi
Apreshan Karada Raja Fir Marat Rahiha Maja (Bhojpuri Song)
Lahariya Luti Ae Jado Ji (Bhojpuri Song)
Yadav Ji Ke Laika Brand Hola (Bhojpuri Song)
Milale Sunar Saiya Ae Sakhi (Bhakti Song)
Jekra Khatir Ham Duniya Bhulaini (Bhojpuri Song)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b15b686cf80a4e02a44e81235c30367429828644f6e570e45dd2863ccdab15. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/INS7A2161987.
Jaimala Se Pahile Bhag Chale Ke (Bhojpuri Song)
Samane Me Haat Lagawale Ba (Bhojpuri Song)
Baratiya Lihe Sa Pachha Se (Bhojpuri Song)
Khodela Piyawa Aapana Pin Se (Bhojpuri Song)
Saman Senitaiger Laga Ke Chart (Bhojpuri Song)
Payalwa Ke Mai Aashirwad Dedi (Bhojpuri)
Bajrangbali Maiyo Ke Laai Kahio Hamro Gali
Piyawa Marlas Mataki Ta Lautal Hamar Bhag Re
Hothlali Lagawal Chhor Dehni Tahar Babu Ji Ke Takla Se
Tahara Oradhni Par Kai Go Ke Naam Chalata
Saiya Mans Khake Raat Bhar Romance Kara Ho
Chait Me Bhouji Ke Jobana Bathkhada Bhail
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf81fa75253177f0b0ebfa4b1a09c74ae865006c48028e388ca1163a9e9d76f3d. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:05:50Z), 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/INS7A2269276.
Saiya Mans Khake Raat Bhar Romance Kar Ho
Tora Dhodi Ke Location Me Ba Patna Station
Operation Kara Thes Raja Fir Marat Rahih Maja
Tor Jawani Lagau Dilli Ke Rajdhani Re Chhodi
Holi Me Hitava Ke Didi Pani Pani Ho Gail
Hum Sapne Mein Le Lame Bujhai Tora Haile Na
Murugawa Chhapra Ke Hawe Murugiya Aara Ke Hia
Saraswati Mai Ke Den Ha Ki Aage Badha Tani
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d21167b3e7b3ecca2e7a31b1f14cba95f0f1238d0dc1b4fbdbd0c07bb7bc014. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FR10S2360771.
Hamara Maugi Ke Dil Geruaa Saree Par Atkal Ba
Jali Ghare Ghare Chhathi Maiya Ban Ke Bilai
Chunri Chahi Better Bhale Bech Da Tharesher
Ae Bhola Chodi Ke Buti Piyal Kari Frooti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc66a37064a53df5f061eac5070e8d9cc3fe67d0f5492cf21652e8bdc7115027. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T10:25:33Z), 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/INS7A2347745.
Pandi Je Anguli Se Beri Beri Tika Karela
Marle Bhatar Ta 2 Ghante Ankhe Na Khulal
Telwa Tani Tani Dhad Diari Nanhi Nanhi Ba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d0ab31e14dac0f3f7913c6580876951c4d0230b1a06b758e9384296c7e6398. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/INS7A2359298.
Nadiya Ke Beche Hanuman Ji Leke Pahadwa Udele
Holi Mein Hitawa Ke Didi Pani Pani Ho Gail
Mobilwe Bhail Bhatar Ohime Dale Aa Nikale
Chaite Me Cholia Kare Char Char Ae Devar Ji
Jalwa Tani Tani Dhar Lota Nanhi Nanhi Ba
Chunari Chahi Bettar Bhale Bech Da Tharesar
Pooja Me Raua Poori Mithai Bhada Me Khasi Kahe Chadela
Hamar Dil Suna Gaura Bhangiya Pe Atkal Ba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bfdeebc8a0585971c60aaf83b545eb7c2d785bb7e0e5d0cb38400d4085d425. 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/INS7A2395164.
Palang Par Sutake Powder Dhori Par Malela
Maar Ke Lathi Se Bhai Tohar Hath Turale Ba
Jawan Chume Lagi Re Pichhe Ghume Lagi Re
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d5be528d9a23bc4bc1d1ba477403ff1090ab1dc08386d29321ad6167b5920d6. 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/INN242303392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb832253bb021d4965cd0397b0aa6e91f9487e2c3370792f4c3a3ac468e6b9e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/INN242306099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa035a84ac5292f2cb35a1a9e2a9254ef0f6f84e6c9d666fa52dadeeda76b830b. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/INS7A2447017.
Aadha Dil Hamra Ke Dihlu Aadha Apna Bhatra Ke
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911c99044b85334cd70a6ff304aff81416420bced825a9590136cc8079f857e9. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/INS7A2501816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3945c330d290e280439c6df3657f2c30d8ab863c91bf539d6ec4122964587f1. 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/INN242310834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6e52f0ce49baeb7cfec5eb835c8116ed8fd71642e76b90b2b1ea5967d78d31. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/INN242312364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c594bd9364971b5d62cd85445d797b7a1d5952d52ff8a14dc0a1163afb757d9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/INB942362127.
Chhil Chhal Ke Gandhi Maidan Taiyar Rakhiha
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f61d1fbab374b46a9548d7c5f422e8a9a95c56abab15196486c54a4128fca6. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/INN242405391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb11d5650365b2a5396b3f0a86344bd016d2260d904b3ed4466a05061c34078b5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FRX452420863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d19bed30614bf46198e1ebb8c93723f0ef5e5db1d0d987128c20b779fb24be. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/INN242408195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccf8395af4a8db20e22cda320f4107e6b4ecc853d795e2644bbb2042d908a066. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/FRX762433099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b4f0e49e69f52faaff71f0e22f7b67ee3fc45c86dcaf1729da0d93c20670ea. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:07:08Z), 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/DGA062439818.
Shu - Shu Ke Hamar Kandda Ganda Kar Delu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3c474ddc57149b34c6373535c9de06ec9e51a58afea90eca4f676a66b173c7. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/INN242500382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36369733446fa85a19aafcdaf0b7eda90054df32a49fd9dd3ccaa0a76a6c26f6. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/FR59R2513112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a48a5c19c5a921de95b8390f233d0a32a447627e108ccf1dedae067c1a97241. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:23:58Z), 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/FR59R2520737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88b06b29b2351230683a6238d97b39982fd3b07395f09a6453982aecdf28a1a. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/INA1I2504622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0c8b6919221daf252e49ccf67154d4549deedbe5b77fd5f29673df2553d48b. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:18:45Z), 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/FR96X2598043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30812b0dcff012bfd4a2be746c50cc464c1a9cb9e24d3fca0870d75befe914e8. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/INN242517887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31eb85583c96e64b5edae08c260184f8c2f7e06c04e0c681d5880b5f790d9812. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/INN242529137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b782340fd5f9d46af5aaac2c57ededdc7bf1294c11a2ac07269f0860c37cf1. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/DGA052571480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de556769601231801df9b5ae44fd2e8293890a93b5a5a7587871b0bfb66089b. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/INN242540526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a4d1e776a5799805046ca306b1430a8e0979bd91213121180c6f2e1ae25b918. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/INA1I2510594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45927affb2b3e90208c10b35371602635ba5812b0b285f1511c2d3e7b7792461. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/DGA062577079.