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 0x5fbc125e06f9cbd2ef653b08a0571538104d0175e8dd04948c65bfbe456a3166. 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/6fc29c25-8289-4e11-b2f4-c53d6ddc3029.json and https://artists.proofprofile.net/proofs/artist/6fc29c25-8289-4e11-b2f4-c53d6ddc3029.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Saiya Mar Ke Chholaniya Se Chhil Dele 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 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 0xfd747d001354e0aba023324099e04215ec70f05da6d66ef10b0db25582a52a8d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A1579719 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcc7d369247092b3dee93d39f08d55479c1313deda4538e7a355d121cc31105. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A1528473 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc830e7f6c94eff7a5aa67b7af757589fcba0b6d29b165b6492892fcf6a313036. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A1514795 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e3f069de7c145d7633784a1599675ceb6e8be1debb61485bc9bb9299430c70. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A1517960 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a2af92e8e1e43a6ce2988f1750b3fa99d41070b5f2f21a422abe73b4a6371a. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A1517963 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c9a4cd98819a337768c9fbfe99a56c32ee8b9151b56f795b4b7fd382b566aa. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A1517967 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1803c12f6f1c39a2e4aa9ebabc6ab1ac4c02f918be4c04f6c11acb3316f1fd65. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A1517838 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69bc5820d01759a625f8b6b7c58d848218862208b6872f53184193a9d558876. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A1519661 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac88ba8cb3c06a2e8208c1098b07034e527397e90d09c860eee1e089a9cc6e3c. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A1519663 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b7923c1fb56b76eae7f10a578e023ffecd58f9438f4d445aaab6bc19fa60dc. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A1519664 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbdf4638c04d143f09dcbb915c5c8adbb4f9df10808b766fa7a671e2b3c185ea. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A1519666 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d46ddcb801766d28278182de08bcdb5fefa04b3dc2cd0073035fed063680e2d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A1519667 — a six-check JSON result.
Chhoti Moti Chhotaki Nanadiya Daura La Uathaye
Ago Ha Number Bhatar Ke Ago Ha Number Eyar Ke
Kandawa Par Kanwar Dhala Chala Chala Chala
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48f174a16402d7e8261bafa341e32793a6b9592f189f74eea736aad280983497. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A1603122 — a six-check JSON result.
Naya Sal Me Piyarki Farak Wali Remix 2021
Rasgulla Ke Ras Tohara Choli Par Chuwal Ba
Daya Ke Joban Dewara Rangi Baya Ke Rangi Bhatar Re
Holi Me Leke Jhulawa Sakhi Re Ujaraka Bakulawa
Babua Ke Papa Ye Sakhi Ghaswahin Se Fasal Ba
Saiya Matilagana Bahiya Mamorale Kaise Ke Pisab Haradiya
Balamua Padal Haile Na Kalamawa Khos Ke Chalela
A Se Aaw Re B Se Bolaw Re C Se Satake D Se Dolaw Re
Inter Me Ishk Kiye The Ba Me The To Diye The
Dugo Chumma La Basiye Pete Dugo Khaila Ke Bad Me
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa023210897f9e32e57fcda2676fe02449b78cdcaafa382e8f576eba586fc8cf5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A1649217 — a six-check JSON result.
Chauri Bhail Anhariya Me Chavra Adha Anjor Me
Bhaiya Ke Bichawana Pa Saiya Mor Patakale
Chumma Diwade Opretor Shikhar Khiyaib Re
Pahile Pili Raja Lassi Tabe Korwa Me Kasi
A Se Aaw Re B Se Bolao Re C Satake D Dolaw Re
A Se Aaw Re B Se Banaw Re C Se Chilam Dhake D Se Dhankaw Re
Ego Chahi Mehararu Kajal Raghavani Niyan
Naina Ladal Ba Hamar Re Sakhi Ke Bhai Se
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfd873fec9fd25c280401114d79ce47723a3c83798343fed04cdd36043a5ecc. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUC6R2120282 — a six-check JSON result.
Tohar Ankhiya Ke Kajara Jhagada Kara Dele B
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa11c9436d5d022e08f6d49e94e42ed54e7595edbca494e4bc623b8e0d6ed066. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUC6R2120422 — a six-check JSON result.
Yadav Ji Ke Thresar Mein Paresar Ba Bada
9 Mahina Me Chaat Gail 6 Darzan Othlaliya
Raate Daradiya Badhta Bhore Haradiya Chadhta
Saniyan Ke Hanthwa Dahini Choli Me Rahe Ae Bahini
Langda Bhtaar Ke Bhej Dem Shrilanka Sakhi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fc0eee3c22bd7dd2aecde140c9fbd946b2130c5c5c475bb4d6a5118af849247. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A2136391 — a six-check JSON result.
Kunwar Hamar Malwa Kunware Lekha Budhdhi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85310b3d7555d81ba28f5a260157a929463d62daa2edf79207844ead56dd68f8. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A2144308 — a six-check JSON result.
Pyaar Kail Gunah Ba Ta Saja Da Na Ta Maja Da
Tu Marih Chumma Chalake Ham Rok Lem Muhawe Se
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf08959f159aa9074017bcd2b7860e09b54d8d6d3647ccbd8b5ec5e2b48550ae2. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A2210833 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9637694a222d9694444135be0fed35d0cf3c3a110b86aaef22041499498a0bfd. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A2228325 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e07f54ccf96e7afeb9632caafa0a1365447f51b5334d44618551271c0f6da7f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42390666 — a six-check JSON result.
Sir Jhikake Pranam Kari Sharade Maiya Ke
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa281897b2aa1b720aca5a8c2def9522fd6bf7095e041ae30a81edd71fcfe92e6. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452360433 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6418c909f2123f2d00fe506391ac5d9090cb691139f35cc8d75faf55dd4dc41. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A2477419 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd557fb47360c593b25bf02abf881a0baf827e2d0d2e1fdc9868dd50d99da8f53. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A2492783 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870ea13f8c7c6e898d91a8a559fc74698184625c8f91497d81fa291990e9a29b. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A2573879 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e63cbd172394a0cab1229298414645306179ad7676cc1461bcb05fc40d11e5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INS7A2592504 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84cd227079a5889352f28655652801e00a66e5c0bec99420e17b514c24ccc333. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ432306210 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9de3325cff50cdb545d67532a81a1c8fb01d3758a5dcd0d3ec721e87f8740f. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ432306717 — a six-check JSON result.
Bhatara Ke Saman Alkatara Lekha Kariya Ba
Khanchar Sala Machchhar Katale Ba Dhodi Par
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d71dc0541a8506b82c6e807206eb3aa6c7574136853000fa193d2768b54c48. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ432319659 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007c2aa087bb5bd2337b14a1cf9b626500913e875bf508f982705f3c3dc9f4b5. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ432319653 — a six-check JSON result.
Lalaki Chunariya Note Kala Chhutiyo Na Jaye
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa577d72958cb87e3c59756877bd96aabb6535411bfeebd93161e5c7515c21d2f. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ432376139 — a six-check JSON result.
31 December Ke Raat Jaan Bolab Happy New Year
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dfafd66ccb9588f50d38664a2ce4e91e8d7d325e73c532aae40b83df17f11a5. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ432390989 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764b18d3bfa2cbea7c36c3826eb58f6d9229adaacec8ce79e16e279effdf0a81. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ432395035 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a05d0e60400653c3069ee2dd1ea162deabc9de32380f26bb9cd0d6bdb3c607. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/INV582422887 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea15c251e013b10712e0b7351bd60a7eefd0cf734af53eddd56d11ef1e9ed41d. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42563407 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33541dcd84b05a86b53e10ebc5774b613c77dbac9ba0b45451de05f73235b283. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ432399439 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24db482a8c8db8063c8c652c35b304544648e85e09ac55c32544ae6460061d4e. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ432399624 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e4fc96a06d4de3b6450df5747d01ac1da8679f7def2ce0754fb947aad89930f. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ432401225 — a six-check JSON result.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8d0dd4ba27881f9a0ce200be955bf7429afcb9701e27bb655f535638653dd4. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ432441975 — a six-check JSON result.