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 0x139735b5466e8d223aac323816d3f5389a9cf99a4e7d0bc851171e0aa959c464. 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/fb42118d-ef2c-428c-bfa6-3626eab80b59.json and https://artists.proofprofile.net/proofs/artist/fb42118d-ef2c-428c-bfa6-3626eab80b59.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 0x52f811b7a50132e5dbaea7c1164914d9650f8a3ff470dd4aa16bdc39caf57358. 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/TCACM1681538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b15eb43d59039045cfd644dee0e32a6b02e43c9e7db97c559eea0d5b5d8dd0. 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/TCACM1681541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd3120af43bb05d4e5da44bdfe60608a510ea96ba22006833a57d6a224a715d. 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/TCACM1681545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddd6183e973010b3f4e3ebe58293a8672db438aab866a86453effe53ec079fb2. 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/TCACM1681553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf5126cf448e0412f11285ed7aa691d26664c09f32cba860e8b4f45f8a5e834. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/TCACM1681557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad006e20ece17f04bc6730e874d573bdd6f18c4f4382722269281e916cf860bb. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/TCACM1681558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f61ed2b4ef5e4a2d1c7ffc2ff6eb493db6677eb25b6f52f14ab6b0899e2b706. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/TCACM1681560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x517312e7879add2cf4cde31c621752457f49e938c3db1f3506cb9e84823ba65e. 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/TCACM1681566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e135ac71e744ac8714dc67c9fd0865494c6ef69c4fab625c044ed4b53bbf5a. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/TCACM1681571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb1d27d7cf2dccc683bbf57c38640f1da3e222942f0845a10596a3b0506d17c3. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/TCABQ1312458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf66d1598835cbeff40d30e43f5fc02c35defb317eca575a55c2f4757147a4a. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/TCABQ1312462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf1eb38d7b131c9831037a63846dc2fd654e8300ac58da973c653874548ff93. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/TCABQ1312466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f535986beb1762030d39c3d1ba05a0354c35657b96dd62e86922826fe39e0a. 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/TCABY1493521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2871cfa0589cd36b900369f2fa5db4cb8ea6149808779dfc1748501e158443. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/TCABY1493536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09ec8fba8ece8a96b39a5b5d77862a6d225edb454ac2f25c3a23eb90936e816. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/TCABY1493545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7294fdb2a720feee81f47b82297ce2ba1b2a5bfd9d9eadad9647a5591f0ec48. 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/TCABY1493551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd407eaca54169a94f0f8db0df99e723f888d1de781506e341a9a0f8f54872b1c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TCABY1495474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84badec218edf8c63af99c755c8a54a2e1b29106a39190d6089b8e3ef281ae3f. 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/TCABY1495652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f01c44ba81c8351400a4a20851a5ef73c05c5da074d553542ae7eadccb9994f. 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/TCABY1494719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea107dffe1873974b7dd61f5226f89ddc4f34bc0ac0f778fd4ac32412f45ebc. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/TCABY1494728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d425004a0e4b01389145ec1554c9a2e9010b56c1c024d075eaf3291a4451995. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/TCABY1494734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81ec23cc64e32d5cd3f921107e2031b7cb9746ed5d32d2b2e5bb60cdc93efd67. 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/TCABY1494736.
Musica D Punto (Remix) [feat. Durazo & Chino El Don]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2667b8ce6b6b8f1fa4bda221caa47d376c19f2de62702f1fed2c4fa7e03ac332. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACA1488608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06c07e6832344742197984d00ae081f5641824b737a27599e947382a791b5cc. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/TCACA1488614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x678b7ca599e69394abd01e02484ba7bb3a6b612cab006572c8ae686db39524b3. 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/TCACA1488615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eabce5ecaf031c5b26e223c39e4807b7c9f1ee0f27ffb21d7e1ae1be5fad139. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACA1488621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b07feced79a0ba583036a1b529375b3f689abc151b969c966c195831842a2db. 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/TCACA1488627.
Hijo de Contrabando (feat. Alex & Chris)
Aguas (feat. Underside821, Chris Kennedy & Neto Reyno)
Agua Bendita (Remix) [feat. Beni Blanco & Chris Kennedy]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbda7a9e7c9facc7a353790009679e721aeaa49940574da8f49a6c818d8e117a6. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/TCADF1738487.
Nomas Lo Que Es Remix (feat. Beni Blanco)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6a199645ef3d065c5f21ac6a2275118574c6dfa00c164bad2f5d26d7f8945e. 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/TCADJ1782209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4ebcbad5ce49e9e6cfa90967c87dcff880814db67a6cf0130f28c229797fbc. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADW1844122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe479cc3ebca6e18dd4d61eaa998407ba89fd2dc485f68609ec7f32f4a6fc7a01. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEA1965193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffd7113ffde72da779b25e0382801b4d518589c6dee32ac692363938e5c3117. 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/TCAEE1976354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe92a4a962746febcce270ef4d95d41fc00e202d660a637fd597059a43342cbd. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/TCAEI1995631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7d7068ea51f2321676fffb0029406190c3b008f1e7e8a436be365250439d34. 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/TCAEQ2070327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff71c37c37d5c41d36adbf4a0da1e94b974a3cfbc0ca1f9cc1e7d81179b20d5. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/TCAEZ2002834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f171303866cce50fdf76b2be8ef9ad9cc9ae24b1fd2d0ed5bfc46fdec68adc. 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/TCAFR2136336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e4e05eed620d31978bbaeb22f42c9e4a012335a913f4cfe9495972c1ad9972. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/TCAFW2161990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a72bf18532f6d11adb7b6b2cb003512168ee344a188099c605c0000e353963. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/GBWUL2190958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d54d1a26e0f4a83f2831d8f7135d167ad4119a3f77647ab33d3b81718ed98c5. 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/QZW9N2258050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0362166f136c36af63aa54e23a4595161028992ef1108dfca753aeeb76b068. 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/QZNJY2364543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb36171ad63cf52e81177243250d0d7b93c802fa49e3ddcd26a53bb563931e8. 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/QZNJZ2354548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597a021f3ccfdadbdd0209d8292d0cae75c626ea412e93d16a33edec82e56cf0. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:22:35Z), 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/QZGLS2414476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6734ee1c160cc8a20b406551472d9d2829f348cdeecb136c2bf6af4f03fe6a58. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/TCAJU2568517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f9e00d159b4378aec48fb61354953669cdba6ec8121ee5323cadd600cb2b659. 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/ESA011916006.