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 0x33500289b4d6bd12674222d3d0de0fdb6aee846012b458af605b72aa87d69b4f. 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/df6bdffe-50b6-4a19-8328-8d501e860c7e.json and https://artists.proofprofile.net/proofs/artist/df6bdffe-50b6-4a19-8328-8d501e860c7e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Baapu Tera Naam (feat. Gyanender Sardhana)
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 0xdb181a72b7b94b97cfe494707c678785e61881323779005925688a5a83e91867. 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/IND292208087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb0a03086208f262b5a42c75f4014d423e9a134a5fe4bcf777e53d6232f178a. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:15:56Z), 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/IND292208189.
Maarunga Jaroor (Feat. Gyanender Sardhana)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6a28a41952493f4da9731a2d2e2830ef9f4d8785663b6efb3d8c1fa16a5464. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:28:15Z), 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/IND292208615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0d333b3f9c5e633cff678780fbe9f06bb5f4b2c401ca5984f105dc705f1c1b. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/IND292209266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac922a379a453cba25623c6f2683c76a3aea4da0dc040aed7bd1cf99ba05559. 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/FRX872300451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c5dc0ea0d1a1d6ec7809fc0bc85cd2a954e304bf8ebf920f3daa2b4c2b3dd4. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:00:09Z), 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/IND292211399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac006376f967ce89a1dfa6651d57522192c2021d1c44d141f3a38064411f6e91. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:45:14Z), 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/IND292213860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033636bbdc8f1865a2346bf7b619a88ebe8f713784d289ce5e2f296e86daeb06. Chain 2 (Bitcoin): anchored in block 956620 (2026-07-04T07:11:13Z), 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/IND292215312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e7b481f3615f0a504e1abf74eb8a44ad0456812d529f629cbae177f3611d7f. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:09:29Z), 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/INK782404040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9ce5d9d6bdb2c4c288e3e4342431b9a93f089befd87911a193e0d1e1fc98fb. 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/IND292215519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1585f977c0a9e97c2536af5502e500003d3f71b8e1bf04aa46125e9978ed6c62. 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/IND292215859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95bd5cec3fdb83c6fa61f9ccaed58903d4ebcff50ad67bc73b4991636a24023. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/IND292216149.
Pahad Me Rehna Hai (feat. Harendra Nagar)
Bhagat Tera Sawla - Vocal (feat. Harendra Nagar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abee9d1839d473a24fa088ebe9bbbf68da9c52adefbf16b286d9552721b4ea4. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/ESA012445182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b71d1d84dd3a0a8b2ba02ac3a2931124c9da670c33761a51114cda7bba3d39. 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/INN242425558.
Up,Mewat Dialogue Mix (feat. Harendra Nagar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6ede29d77088bb9187b8ab71508ac2419e0bc6459dac3c0b924828fab71493. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/IND292217721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdca9d5a4c78c77e71d955f992680fc51751aeb081f9c1ef994c9f54f2d3c7b. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:09:28Z), 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/IND292218628.
Ganga Ji (feat. Baby Muskan, Sonam Queen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130e68f0aa440833354c9406954722116017de5fbc8766da2856476bd13bf26c. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T08:11:48Z), 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/QZPYN2558392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3d0d2ced0a7ef0bc7b56fcffe2e3eda20ff41a7d6d03f9aacf1c751d491047. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/FRX202587793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e0b6a927b6e9b7e734c61b9f0d678c28785f9f0f051e8013f56206c8c8b2e1. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/FRX762580321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b6c1a9a164eb1a0a1a192c36110d872a1d4f3918d65f16a2bfaf14f4c551093. 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/FRX872510116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38637c61d1f474e73d86b8b4d7bbcf88f66ede6ad667832f607495deb9cae362. 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/INK782502732.