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 0x0d73ed1c3c0cb07861cb26523978b56ef0af71bf32f94c6ea3c8bc6733f50fa8. 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/238e5201-f9d8-4da4-85ec-f05a0e15ec9c.json and https://artists.proofprofile.net/proofs/artist/238e5201-f9d8-4da4-85ec-f05a0e15ec9c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Kokni Vade Chadi Rotona Melsho (Original)
Dilne Jakham Malya Bewafai Na (Original)
Jindagi Ni Pattar Tu Faade Kem (Original)
Tari Sagai Ni Vato Mara Kone Sambhadi Chhe
Mari Saahi Jay Chhe Sajan Tari Yaado Lakhvama
Tare Gher Diwali Mara Dil Ma Hadge Chhe Holi
Kach Ane Dil No Bharoso Karay Na (ChillOut Version)
Hasta Chehra Pachhad Ghani Yaado Rahi Gai
Moj Ni Chhe Aa Jindgi Vatthi Jivilo (Dj Kalpesh)
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 0x92d1d639d341ddea2c9e13a95df764b62cbad9859db80cce56fbe107edd36d70. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/INJ402300048.
Tara Gom Ma Aayo X Tara Vina Kem Jiviye Mashup
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4528a8669274aadb7b55052281f65a8f24f1a36f4171f94131c32b5cd18523fe. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/INN242300769.
Jiv Thi Vala Aashiko Ni Farmaish (Vol-3)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c59f349981c280db41438469966e0fbde583537bad1b2daa24a903f7e9bf920. 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/INR3K2300001.
Salli Na Vayra Vaya Konuda Ne Dade (Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c79218d5a8be419b0b0608764ad68a40124a21a644ad5e715725930ad8ec9a. 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/INN242305127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9111e51f14b5004175c59e2cf9eaf6eb1ad4de0a3d6ef1a60221e471e1828369. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/INN242208547.
Ek Vaar Aavi Joi Lau Pachhi Bhale Mari Javu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64d08ea59d3cefa1f78aba8240878e10c967b0bcc02590d576e9bce6920e755. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/INN242308997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9785f08b40aba1488cd17fea6fe7bdf0a8dabb9b93916b9452e650b826e112b1. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/INS182302793.
Mata Bole E Karvanu Ena Ven Vadhave Halvanu
Janu Tu Badali Jase Eni Mane Khabar Nati - Single
Hu Bhanto 10Mu Janu Tu Bhanti 9Mu - Single
Janu Tari Yad Maro Lai Jashe Re Praan - Single
Parnaya Hare Char Fera Farjo Mari Jaan - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b5bc789ed1b199ce72a3f93add6ade4f42e3c8570f0d0ff948dfc3cc3f1f939. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/INR3J2300042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5b62a0a45caa8736331dffcc3e10c7d98ef759366145194171b212c6892656. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/INR3J2300043.
Bewafa Disco Karse (No Love No Tention) - Harjeet Panesar
Chaku Tari Vayare Vato Thay (ChillOut Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb40612828d5ac0e22dd45e8e39083d2ce10314ad7d8e9ab1eefb5c81c7c125c8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FRX282413949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5325c889d14c0f42cddcb275d0c82538c3ada77b8b1a87d01781c4ce34c35c57. 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/FRX452424218.
Rudo Avsar Aayo Jogni Maa Ne Dham Bhag 01
Rudo Avsar Aayo Jogni Maa Ne Dham Bhag 02
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3f92dba663738951f08a1d86a8b8315322208245c1b8a134b5da1673bc21c0. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/INM402302898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e87e6c2937c9874f2a4bb16f470fb7457e774d439ca5faaa6d8f5d7b6362e5b. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/DGA052414665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073580a16e5a69184c4c3350de940c07699ea369e1e117828262c163851986bd. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/IND862405725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc7289d45798b2668f1bffd16132a4217bebee17aa76c0b15154b2f4e20ff58. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T11:57:43Z), 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/INS7A2173029.
Bheda Rejo Ranujavada Matlabi Se Duniyavada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c697f9a1ad04323a9613510ef14189974e216bbc8db3a936e070ad72b65082. 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/DGA0H2408684.
Mari Chakudi Ne Bija Mate Radata Joi - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f6ac3b10cd556dbe5eaca339fffd101c32ebc9b034d83d53e4349c9c2feb26d. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/INM402402753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa28f7a9dbd99e44c069d8f4da571e54312d63726252ce6b0e136d841c34017. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/DGA0P2475818.
Chhta Dive Thayu Andharu (Diwali a Dil Badyu)
Chhta Dive Thayu Andharu - Diwali a Dil Badyu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e53df7261d38a13dfc0cf94318aa973310175463f3b72ff3fb9489d7d03f01b. 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/DGA0Q2479294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46063630b928e9338402b18bd5cdadf8f56198265f97c9c3512b27dfbe3d9f72. 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/DGA0Q2482748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2413eb32f14306fa96d1f4437829328d331634ca3bef4adcce5096d83a41a83f. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/INR3K2300080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbce9cdce253f5903923c2013b6c93c0f32b7e6321e6956a1f67f819df6ea594a. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/INM402403644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3776599a0a5a88be5bf8714fa7392c2a0bd6a1dab3a49bd5c50826356c5940c2. 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/FRX452544647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4063d3f64a1ae66b4c3209c0714d2f916c6742095f3d372e4b37872c08a1a53e. 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/FRX872503960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5bd2e04c540bd43edc8ebf38de867c13f1a4bc87eccf2bb838251200c546299. 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/FRX872513548.
Prem Ne Paise Toli Gai Mane Aeklo Meli Gai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd78b1c4b0d5d65548388154810ba0c73717246376ee6f3d9beb43427f9ef5018. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T11:19:23Z), 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/IND862505430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38813ccd0e493f072c4328d3cbc0555997e70f59d3554da7c423516f40ba7e94. 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/DGA062540364.