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 0x7824131ac53acabf95d17788c6431e42334e6d840a5d807bf859da6b1eb01994. 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/e7a8cac3-4466-4705-82e7-e37d42e3cda0.json and https://artists.proofprofile.net/proofs/artist/e7a8cac3-4466-4705-82e7-e37d42e3cda0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x30b9b5f040df49e49a5b3d85929f8a62989d7e42673e308899daf0ae150af808. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/AUWA00413580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2734fbe6dd0af1fd14f30dfa5acff87000bb0dc171afa402289713fd4933bea1. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/AUMU00000652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924e750bd8512ab0fb7d9bcc17b9b66839914d0bb850fd9d0031d69d7eec2500. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USEW19300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7be8084616cc5bed02bafb557b3515c6d61921e612108face57c72963d1f11c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USBB40706425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f208ddf10bb3260e9106380ad9170540441520c80e574a836cc9e84ab290306. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USAT20705841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4f65ef5970ff33acf5067506f0340118f7903c4ed77ce6fd34695a1c459bdf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DEA610200332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad5652d855e1a10c8f9f6a0f4c5530ff4ff353d9edb465be78d76b1d963ae94. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/USRE19600363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71edf7220ba7264142c3a9a672ed769740b24e7cebb855040644e5003dc970ac. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/USAT21001800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb92456bda8fdd1643a2f6bb88c333a512aa8e43a334c49cb2496be2e04f10a8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USAT22219211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30d7e94ac1c6b9b3c697f27205ca03040860dda20b867f2cb01d7200c13dacdb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USBB40580127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb31675846be733d8ca8104eb86897a5203cf39f4ec41723cca2745dd8d9a4ea3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USEE10340634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe96ded0a919aef2d0f0931cb7f2c73ce69e51efb74c9cafdc718c28f8322071b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USEE10140449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ee9326ad548a4b237d65d241d37646214d4754f1b12c3637b3a20a863defee. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEA622000742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bb817e15c8a921cca1f89067a6a1b7e67763cdad626520afba7f071ea3fd3e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USAT21000476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c9775ec4425cef742dd955631c99511bcb0b86d97c85a60ae672f7bd7a2196. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USRE11000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3742ab44c026b6bcdb600451e2156a8aa1e5b7126aa748b99e4ecb890d5d6cfc. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USAT21301783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03eeeb6872da40b53ab30d2240334801652ebfbefc94d57437ae15544d5a05c2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEA622001217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff84c4a02bfd6e2a3566e49a4766fb31a22b125eda9ea9c374156bb9722ecc36. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USWB12200942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b754c96bfb9dd9f326cf8d6e2b24d9ea61834688d06f472622bec53cbb3219. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USEE19900510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b68fd9339992a08911a00aca06c17ac590c509c497ab7112b438e3f6ae755a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USAT22307346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b83f9926566365361b7aadbc9278742994707323822acd9d2719736d86b4da. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USWB10002687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeba2406ad9564c611139d98b3595dbaa3aa786489ba8e79d81b8af685dbcf98. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/GBAYE1101435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd79927bd06c713afea1fbe3a3ea4c0ab276e5b94b4da9b4712a23f6800d4d6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBAYE2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae0fb3209c59dfb948f1ee62082829a9502638823f5f9ffd250a5d817100ddc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USAT22003620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea19127bb2550b68e471f537a40224bfeb4b2f4bf8cad70b90fe686d9047652. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USEE10240908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3187c5e466568b27ff1d8dc17e6a7d119c66e99d7ed35d5ae16ae98672c66fd7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USAT20202578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50949a4d16588ca9a8d2d42453dfb8ae4e1d73ab1770f6be09d75011ce83ed7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USAT20300282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfddd132bada9371d72de50a2184ee1f758e3824f4c49d529b9923a8f84e1b15c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USBB40580817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594997aa5da051ad06634b29206b787238c78391655c8c2cd7d51b9a42652999. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/USWB10102385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6faf609b8a44a1f4f592444a2655cdd82994d49cbcec93edd7f31f85e44a6ce6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USEE11200778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bbfb2dffdb341fce0422e16e2d907c1180e7bf937baed72de9ed828ffa8a7d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USAT21402725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe35d67f7a113229d2ca752b0e61bab1165c158662df0f7f67cf8bed4ac1da925. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DEA622001222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c768c40acfdbede1ee996fd7b88463c260cc3538c4e42becdac205bcbfed56. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/DEA621702378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d90ced5807c3f5f16770289cddb069b3f8c8e66e1340b9c074d0c5437f8456. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USAT21702236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3a3163b95ae369785551ebe1471740e32450fee365d15d35114375fdc97944e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DEA619960021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f288ebe1909cb874ba5c4037f36b8a196dbcf9886a051ed7300aa1ad7a049d1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USAT21705010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ec00e914632a5e479d5ea55bfe061bae1420272801bfd9e25c76433740e42c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USBB40580756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b708cb098ebe14a7dbd647f45813e7b4ffab049fef47f77539b04b17f478eef. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USBB41400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a6d8a3375e442fac35f154254a0fc5be12567242c61caf8805d4f97c3e290e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USEE10240965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ce2f8ca0da7a08bb0272cb2a7afe19521544814970c4d0fab7f599dfa8b2fde. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/DEA621700844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69646c6d1dfa9e9b2f27327bd2c43ee1a1b8a884389cea91a872d0c82889bdc0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USAT21804241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9053fc444f87aa58813f8986e52abbea741ab934408a28f301edd04d5411113. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/AUWA02300498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64b930b95564189137cb15a612abfe9f6cab6293990e2f912693e4b5d317af5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/AUWA02201856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7933b0867bfc2f4c30911c17e46da407ded14730a2e053aa38ae961ba9b53ff. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/AUWA02201764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624c37e87315ed95fb2c517898db1846a341fef7b8ead22e232f369ecced9d4d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USWB12202115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb53ef22459c8fc01a11ccccf59ebb775fa068952a5d2594767b1331ff7cb3b3a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZQAY2239272.
Finesse (feat. BNXN) - Justin Credible Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85968f8d273eb10aa098bab7fae11fa460e547982ea790bdf2571190942ebe28. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USWB12201657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ffc9f14be51bde83a76ccfb3415f87cdcd5a35f82e53bec9c36a01a93e5b37. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/AUWA02200370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1370afd37324c55886fc34bb884dec4c0325b90fb59fa8462cea8a805d0573e8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/AUWA02100778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cefc1f8de37f586bc950bd1dafbfc781a3b96163170d8e1d9473d0384654238. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/AUWA02100367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70516c8658d799f01c969e2e5ee7539557a983d3cefb486cff4436b8a57765c. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/AUMEV2203232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8580d2b36eedb966ab956d52f937ceb61132ecb747d3263c39ad29946218ea17. 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/AUMEV2203233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91cfe57a2998e2537ae9f0ea670f189fa802c5ae1b4dd7e22c4b681c1b250f47. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/AUMEV2203235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a59a11466d1adb234e62fddcaa8da5d023727214eb3183f9c5ef3758b481f9c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USAT22311371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7be8084616cc5bed02bafb557b3515c6d61921e612108face57c72963d1f11c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USBB40706425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04f5d4e3bf2a34a09563cc9962b651800ebf375f6514533c5bb0dc5bb03c071. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USWB12306234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b9af7d4034c7115da266a332960efa0a3f831e3fe1880ced1d187dc8c9155ea. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/DEA622303468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71edf7220ba7264142c3a9a672ed769740b24e7cebb855040644e5003dc970ac. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USAT21001800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99eb5adb49ccb55cb8b959bc4ebdd0e5ab9ad3fba5c99ef507cc0d5d315310e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/QZHNA1930674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4bff15ff09a0933648d6ad4d7f3264ad7367172c45cbfa4b01d0f06f6ed294. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZHNA1930675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f8e140b61073174b4a42290b29e506b04a52ff810aaffe385009bf2dda36cb. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/QZHNA1930676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe963e7391d3eb7b1c5897d5717729120461145be1524b12bd842bff8e41565dc. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZHNA1930677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120d395f54272823e416e6ba5f8ebf60d008a999d3747b37cbf68efe4fec5992. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZHNA1930678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fa1797324a8203f330085b8ef3500fbbf46dca74fd3d6f6f7bc15a72b400606. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/AUWA02300316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0632eaa8cc8f56da70c172b82e9e450c11a2966ab3aa40b218c0e783cf5e06. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/AUWA02300317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8404183dcc29d9405d836841c537e4e8462fbf4d199d78c20eddef152071e00. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/AUWA02300318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2dcfce07b20ff307e0484ac215429ad7fc81eabbddb5fdf5425426ebd5c1aaa. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/AUWA02201715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aa7ad4e5f18b4b87827cf9a99996d9b3a6969e27060c424ebe36efe12958204. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/AUWA02300319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a0bc8fcde05940ef8162225b5247a627282a1f956bf2e3465968d201f377f9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USAT21801499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f57b76505095926bc16dcb7573913d63973ca0915ca91f56258ce38d6da0b3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USAT22007734.