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 0x9131a08806e1433185c1aecee2bf80304ea690e9c9a057e18205fd60a8a7e8a7. 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/67df06bc-6fe7-43db-abc7-1a72caae02de.json and https://artists.proofprofile.net/proofs/artist/67df06bc-6fe7-43db-abc7-1a72caae02de.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 0xa7b4a6a7cfd95e5a54e559f4474865cdafbf84f9200a861b77595f0fe6d923f1. 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/USFI20806298.
Los Capos De Mexico, NarcoCorridos Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c95529ef02198d06c56b766950aadce90ea5e751ba31ac0e52f9070a44fe8f. 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/USV351355843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed3e71268d0008923ab3a0db23c0257ad60dcea2e0def97e6a88cfd48177e43. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/USV351355849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78241f24a924eda780246485ea5fcfc83f7a2cecda849c46249294862b912ed0. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/USV351355853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758f9895309dc511d26dedb89976aca9aecee3a6034e4f4ed9ce9e92c44016a0. 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/US6R21357217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb568b5e9e39b6d83b90406a4b93e167a23dd2e52a2a44f57573dd4f1849dca4b. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/US6R21357218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e835389ae975c47cc42de41d40fb8483a69fbbc63f39a078f5ae1ecd3fcace. 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/USA561399660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a311d4fda74bdfa677d08ee19485377c3414871f382903bc622ade04efcc2ea. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA561399666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4dcbbb7e699d0ef134bec0fe0ae6ce3af7bab3659a6091da4c5481e21bd05ff. 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/QM6MZ1984426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98f922b67c3eea4637f0b5e45736abdfee61011b15c19e03eda9afe44252ea5. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T05:30:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41942032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b2887c871d177189cc6dd080368c83caa2cb968b20e92fdc76d57af4dd5a8f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QM6N21900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5accb97373219a8bac81abcecc622161cbaca3a86aabe3cad651f8aca87950b3. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdd2918c44ebdc430c856f4f2092b333e27ff93a2e9301338d30fe9a7c19938. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QM6N21900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022a4b06bdbf0f6ece11a47e9d2924df569c0e558840a0efa764a9631fd9434f. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/QM6MZ1999894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4def33b89dadf62edd3e457a805e96d32906301586da1ccb6d5338cc4cc22f7. 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/QM6N21900081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0915c5449f404b5c690a7cf0d22d5475197ac6147e5647b08a2c0f9fcbe5082b. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/QM6N21901505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0133c7b9d5a9064321086a5cf0583e8445e6b88d9f07fd96941a640d92f0e6. 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/QM6N21901204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9946d6674d65339c8fd604c0a94e0d94090838c970ddae886e37c4f0e0fffd. 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/QM6N21900150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86986d785407841515f4d8e7f15c84cb9e60d7275f58025719232a75525dd586. 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/QM6N21900152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcc97ed272e1ad8f514f023aa25ac1fda00db4820fc42871e9729ebc0acf7ce. 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/QM6N21900153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0e6bfa2831976a16f3aba35a7c411d60c2d81afe2a1063b8ac7e35d5a2d302. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21901227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc8b8f46650fca268546195b6268ff9453ac0bd5257b483bd7a82ac06138312. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21901233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae9301d467e606469a32af86d4c721e10b9ab2521bc3e77b3acf84077ba49ab. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21901237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5c762aa89580e9637dcdde1e72aa03c62064987f225927c1dba1387c63f2c5e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21901240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224eb136bcbcc1611414290434a9938bbf83b0968db0c2e6d37348fe3e075d1e. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21901244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710929cf9ed383ef98f43bae7f4a91f14cabf9a12aca37e1d6acfd48e48af420. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QM6N21901403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b5bd29a62cdf8ff4d7b4267c403005286a13ce7c01b5b1367bb269e6bb8e78. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21901404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf60ede879e0559ee90da238d1211069f4b11bb58bdaea42707f41324c08d7f93. 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/QM6N21901406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2884969b32bf5d8e079faa6c1aef64b915129f83ff13cf26e4f4fca1869048f7. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21901408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f35794b02dc8ba25b4ecf2611169270d076bfaf0c378662794522099bdc6b1. 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/QM6N21901409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c000afd406cd03f742ee06bf09191381ff2f827aad19364ad60e21e9cf8a7ef. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T16:28:12Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21901277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3069f51d314a6a2da65bf8733b7c6c996cbe9a2f52c2f57f3a0d6db336825766. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHR2373154.
Hoy es Viernes y el Cuerpo lo Sabe (En Vivo)
Hoy es Viernes y el Cuerpo lo Sabe - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2168d1ab804e14a5cc717d5b1ea1d090d795e91c7320aa996f3ef3ff6786ae2a. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/QM4TW2416843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed65f5cc054ad3f6b31254a74d80b9c92411d10754041183680b374adf2a2024. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2417167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3dc43a777fe605fe2a63f3a2cc799579aab2a58e53b48eab31a53620bc439dd. 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/TCAJA2426694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a03266d97830997084a2170fa906ee8806f79c1d49521e750bdc884c98eb7e. 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/TCAJC2453772.
Me Puse a Bailar Cumbion (Candela Verde)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8358653c0b3a9f07c9418c0ff1fdea313e35d75344d7f4728ea7d2fb8e8c03c7. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QMFMF2507217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f8059c2e236441c1ef742f167cc8524c460a72c7f9638405307726f6f2d309. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2507218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc06e7251d282edbcca19a05c4da5008596f9e0493994e1924ab3b527958c0d9. 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/QMFMF2507219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6af6a1518bb1932d4a8e0bd658b10b77816a159951f9244a1ffeba7e2d531f0. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/QMFMF2507220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f48120e969425256d6156f8333c8e8913d83669d73e83cfd428c5599bac75f2. 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/QMFMF2507221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5710f385a3515b46db88640b1f04468568eba1ceb7ddcaf959a3aebfceafe462. 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/QMFMF2507222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0de1a5e3a8c9be2a357fb8420a6b3c92a275bbdeb86b622df0e470e5942a378c. 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/QMFMF2507223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x876c1f84c6a809ed8d3536cc99d8f59bd2915c97ecffc5d3205e7bfb1c388558. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2507224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb748297eaf117ea64bfcccbe5a20e8c7533ee46d2e1daff256ba822d8dac846f. 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/QMFMF2507225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe143539f8dd57b2d01021298a9da4b3fb2a9db76fbefd159946a6df755800c0b. 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/QMFMF2507226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9846e437723e0218864a600e62c8fd0b1ce9c5e9a176b0237d263c63c5a1400. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2507227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46de7c6436b45bc0dd65bae0b866f7fc8606917583fd99c96b715889c54b590. 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/QMFMF2507228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc624997e7e2c9a4df566e31402ee6bf3b7d35bb61eaf93ab617529a2abbe6ff9. 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/QMFMF2507229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1783a76ca0604b0b4c7697d7f4fd4035e53e174c194adca2069bed734c5fb4a9. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/QMFMF2507230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa789d9142aa2d6e001dfd30f2e2912e1d07d037bc9af43252e2af165efbb78fe. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QMFMF2507231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a8672510a6e1ead510dcbca1a1c5a705113a06876dde63b2501ee874b9b27f. 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/QMFMF2507232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6238ebd90066db81fcab61210a9e0c8cb9f3b907abcedceafa7ebfb930056cc7. 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/QMFMF2507233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfaa87d80ac244b5d6cc7d4fa0c1b1c063eee1a8fcb904b0a9a06da92698be25. 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/QMFMF2507234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ef304d38391a9e9e53f9460eb87fda38d823d3bc50e609b1c4ab0102a27623. 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/QMFMF2507235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a047ef001a2386412b218e13c12e048442597787366d22f2bab38de79bfccfd. 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/QMFMF2507236.