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 0x30f077cc85c90f98498b0abdb98660527020602c9171d43960062edeb7266aad. 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/e752fc19-45eb-42b3-8ed1-603fed8b2ccc.json and https://artists.proofprofile.net/proofs/artist/e752fc19-45eb-42b3-8ed1-603fed8b2ccc.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 0x45055a83f1cb55e319bb95850d8fa2ccfe55d94cccb7bc9134ac748838eb0b4e. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZDQH2358218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5166dfeb7ccb73d562f32be34324affb453acb4d98ea6cd09156ef62bb82551. 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/QZDQH2358222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bf122e024d398035709ff19fdcf7a117654f39c339c623f8fb37a0fa5f71b0c. 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/QZDQH2358228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7171405c14d6c0f789f8804e53b45f084cd683c1088551f803d1c5d5ad7db8. 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/QZDQH2358230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d06b1044e31ed93e0b42ba3f94e0fe55fe4b417ae5b0b7fe9facc9356d626c. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QMYQ51100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c089a13c92385b374a8b02926bb55529a3aa1d80d104ea81d44d1de2fcdef01. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QMYQ51100030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6fabe683399e76e0ab79107c75aa43bb4291ffee10f9c31441892d13e1c961. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMYQ51100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e4b3e73ee8ab63fb439d23929c01653d3b80471b70af105fe8f5f85ebfd76c. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QMYQ51100037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2719ebb1022ec242a57c1622c994d4744f207b49f2d305654d2954f1d45c88. 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/QMYQ51100039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29d258c5aab37bb1511677e6551705e0dbd3722a3dfbe556044aa0231cafe6a8. Chain 2 (Bitcoin): anchored in block 957550 (2026-07-11T09:54:43Z), 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/QZDQH2356588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55976158de0317f084c80316797f996ec6af1937128db8cba22acca10a933fd. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/QZDQH2356590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2477c38360ef22002e3a04fd30948502cd540df2563d4c32368ee4365670184. Chain 2 (Bitcoin): anchored in block 957550 (2026-07-11T09:54:43Z), 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/QZDQH2356591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe77136d44ad9654a081972c2583f5d977fcb689143b2fa5d3d7cd54ec34812ef. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH2356592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf3067581726cee569443d840b1f66278481b1a55fa6c610267e464b423ac82. 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/QZDQH2356595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a3f837edac3bb8e0868e7541b2807a8cf43a38d8e47fcc183d1670ba07a2e0. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T16:15:11Z), 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/QZDQH2356597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x746681b6dc4c9f07733f0b490f88ce218789edd45a72e079dabb621a4d9ee304. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/QMYQ51100071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a479c8aa7f5b75e557b0b41c4e42792f452b5a5bd22b93972589bd2c202546. 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/QMYQ51100072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3fa8f2a962d9f00cae06538eafef7e8590e72de0bffcad84c903a01dbb55cb. 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/QMYQ51100078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f983901522ecf773a253876b574c52a6afc5023ebb58f4df2ba34c633dfbf4. 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMYQ51100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0536980a38141a8956c08897e1408437037b6548a60c3ac5353b1c86ca094dbf. Chain 2 (Bitcoin): anchored in block 957550 (2026-07-11T09:54:43Z), 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/QMYQ51100058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2449f7a9abb296f5b36cddd7839fcd8fd542d7c13630b0cea5ddb91647652cbd. 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/QMYQ51100059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41dbfd763e78046e7c0bc201a99bc2dd9ff1be91cc67251e2a9bab8da678c53. 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/QMYQ51100064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea01f95cf6660a3faa830e811b78581200b62e288bfafa779521c994296ec7cb. 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/QMYQ51100065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615db390a096669e50ade8f680a6fb6889036615725117c0c64a0b4b3a1261bf. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/QMYQ51100068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc722057f3304457356e71039f26abcf71741531ecd72cb5bba91532e02aefe1. 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/QMYQ51100017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19369b943914774c99e289095aaac9d8d567f2d2e3d8dfdb30351fadba7750d1. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/QMYQ51100020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf408cd59a2ef57f64af12089083f2ebbea02498c23e6b4c0a89bfa8fc49840c3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMYQ51100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8db4b22a6f99c9a0e3b01ec8f1e03aca234de9d5bd77dd4c3587c0422257524. Chain 2 (Bitcoin): anchored in block 957544 (2026-07-11T09:08:48Z), 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/QMYQ51100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2110c0b690a1a867f311b5a52b81ca56e022431372d50e013cfecba550de065a. 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/QMYQ51100087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c98afbce0a80634f172f1b486103c1f0130b4d569722de437fb6d84c957331. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMYQ51100088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e690f54c7daad1fc7b7cb5f5733063547682ecccd7237ca7d6ffe540037c689. 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/QMYQ51100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060c94952821b0eb30bc7db06adc9bddf5664c4a5dd7c9d1238f8f9ac8f14fac. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/QMYQ51100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11552f79853d9e956b05d4cf544119c8c7a6c099a4a08342f0a3623064fdb85. 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/QMYQ51100091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d772ab38260f8d49ce83b1d5f07827f3eceed5dc8a5730dd5a8ce03295bd13. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMYQ51100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602eb070c842c47d6cc2f69b8b50696418a6b399b00d771cbc2437eaf602303b. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/QMYQ51100049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c44b84f9dad6a08fda9df4fd8eab41f86ff5813d543664084b7f7cfe61a6872. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QMYQ51100026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd327035e352e4234f3d6e0cc763faec8cb04235aa36d578cbcbc278c8762ebc. 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/QMYQ51100041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec2132ba937177f30c6aa2559d6033373107fb41c7c1f3e0990be2569d85ae9. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QMYQ51100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c958e6d05cadc644b8c8af184ec8a596721d18a7130a8bdd0656e6c1c880c54. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMYQ51100046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2f1388999b2740c86bec6c2d76b1095ea3baeace71deb29dc17f0c8a12fbea. 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/QMYQ51100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c050a28e535a5f166c702d175e262060aa90fc6080923f9586b8fe1b526c6df. 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/QMYQ51100050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca12a316b55b5d16cd24ef781fa97dcc5a0c71ac4c8bdd6a9462f529e935ada3. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QMYQ51100052.
Y Arriba Tierra Caliente - 26 Exitos (Remasterizado 2023)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c44b84f9dad6a08fda9df4fd8eab41f86ff5813d543664084b7f7cfe61a6872. 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/QMYQ51100026.
De Mi Quieren Alejarte - Remasterizado 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0b57b9252769e4171182bd7be0cb6dfcf1d240f6f175baca99b6f48e13e90a. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMYQ51100028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c288e5ba29e0e3c3ec32f46a3724367371c6db3294d2a15df69793ac555953. Chain 2 (Bitcoin): anchored in block 957550 (2026-07-11T09:54:43Z), 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/QMYQ51100053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bcae74a4c16c45d2f0cceca060205559d4b2fc03be0a02628591a25403b7240. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMYQ51100163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7932ee03cdf5e8a8b86f7c7aacb617a720ceb282c50509086dcb2b802d82ff. 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/QMYQ51100035.
Ya Mataron al Pata de Fierro - Remasterizado 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f983901522ecf773a253876b574c52a6afc5023ebb58f4df2ba34c633dfbf4. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QMYQ51100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85908e9fd9fb70ec381cc447875bf75a3df51267bf3f6a08eb01237dc9ed2366. 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/QMYQ51100069.
Perdona Mis Errores - Remasterizado 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab62ce7aa76a90c65a3dc74e33646f82b6a27e6ccd7e78032197430c88ec4d69. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-16T21:55:37Z), 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/QMYQ51100031.
Me Caiste del Cielo - Remasterizado 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5e4b3e73ee8ab63fb439d23929c01653d3b80471b70af105fe8f5f85ebfd76c. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/QMYQ51100037.
Corrido de la Baraja - Remasterizado 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a82b6d4c4ac2e6d2a20eb08bc40e89435fc2e85505b2699a102bb446d487ff4. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/QMYQ51100164.
La Gavilla del Burro - Remasterizado 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc705be0158ba3ca80f56712aa0d1cfea69ecf473d51c192647dd688dfc3ffb10. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/QMYQ51100165.
Ya Esta Cerrada la Calle - Remasterizado 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9da054ff429185a5a6d8f33464fd7c453f9432e00a0a1038ed9f2f023c555c3. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QMYQ51100066.
Que Me Entierren Cantando - Remasterizado 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d06b1044e31ed93e0b42ba3f94e0fe55fe4b417ae5b0b7fe9facc9356d626c. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/QMYQ51100025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d93dc5c69424596ae01e1ef20d1e46d9fdbe7f491692164c9c767f441ccbc96. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/QMYQ51100073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41dbfd763e78046e7c0bc201a99bc2dd9ff1be91cc67251e2a9bab8da678c53. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), 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/QMYQ51100064.
Aunque Mal Paguen Ellas - Remasterizado 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x615bc3f1a6648d74ccdf33e202dd363c88af36c62c8c7359d15fecfab489c1e4. 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/QMYQ51100036.
En Houston, Texas "El Carnaval" (En Vivo)
Mi Linda Munequita (Maria de Los Angeles)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c993c3d80362bba8a9657e84658fabf98a2e91d71a82410b7c4d23e5e44e63. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QMYQ51300668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7d61e350e19a41415f68e89367a004dc61598a77c20f23fa66b2014b194afc. 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/QMYQ51300669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a52df765f2cfd13ea72d199f6ab2e9fe5b62a16b616ee3daa1f3190e29edb3. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/QMYQ51300674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0508ab5c25e00c44e33672d8c7ad71f5527852d8e79ef26e116df9ca18da61a3. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMYQ51300675.
Corridos, Rancheras y Boleros de Pegue, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4df01f1dbfdab7ff870cddba44e0cc3296588d3d178fda7ca97a2b0c3e6c3379. 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/FR59R1649159.
15 Éxitos (Rancheras al Estilo Unico de)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0672282e3ce424bb76646e397202fa4da08b8e9e53114426203bb5da9d1d4bfe. 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/FR59R1650854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb44daaf9150c49b4fdf71b96d2fe62c13ee80ca0db188fc8c1efb1e52f57e1. 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/FR59R1650861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c90da7eb90f88894ba44d457db33a85fe9c520920af3ca312e75775d592c1e6. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/FR59R1650867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbd6ff7b9e6200bfb74b276a582eafa57f97e98c7ba728f6f78c59698d06927. 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/FR2X41698113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68721377e403f57a792b35402482d26ac74dac5b291eccea77ed509d00abf3a8. 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/FR2X41698213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9159525991dc33e2e026bd68c0868e6790a3cbf4648a7971104a8116bbc5ec93. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/FR2X41698214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78febe7288ddef922bd441893c7159cc021c91b982f0b508e9c6b26a493e2d67. 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/FR2X41698220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45a554b0547edc4011720463a76142014b1a01c956f4421d3835e1c7011029c4. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/FR2X41698228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x708e4385a117e76d603aa023b298e926d275d2424a4ea413bf103183434e733e. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/QZDQH2353601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x647c11eca6f6f7dbf19d84f7f4af5d56b7110390ce38c0b7ec019872da60e725. 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/QZDQH2353605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdacfc14fbd0c01226527f9dfb9fe920bf50634b05efec875200c7a2e7df6e76. 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/QZDQH2353609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab13921bccf66baad50030b07ced044853640f2cebf7d2807c3c5b59cb0c59d. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZDQH2357252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b9d009b8269a3a27d8bd89ee63b63a6f36d4f3c2a4f07e04e71af118667cbc. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZDQH2357253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d99e055e89c71f7fba0f6638e6b9dfbb18384cde9be03a3f9847c930a147d28. Chain 2 (Bitcoin): anchored in block 957544 (2026-07-11T09:08:48Z), 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/QZDQH2357255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf803c0bae4e98287d6a0d4a97438de8d5dcac711de3f03c17f1e9a731fe2722. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/QZDQH2357256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e3c8410ef40347075473572e1579a1f9514c9c1044c09be1b96b7002c3505f3. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/QZDQH2357258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad29805a9df58869b8333104d1fe01160f9cbbec7aaf14db47ba429ef7e7fd4. Chain 2 (Bitcoin): anchored in block 957546 (2026-07-11T09:35:53Z), 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/QZDQH2357259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8752d478dd978fcba6ed9e31b7af05a1761862cd139157701c2f66cb00df9fa. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZDQH2357260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668bc1c1138e72c3273e506c7980cf2b2fdfc92d97c1b3585e35b0358800893e. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), 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/QZDQH2357261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6330a8d1e19a9762a6fff9d8e70cc27ff34dcc7840a1d4b4943ebb862413f19. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/QZDQH2356712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504cd93177cc95eff63385b91e30149296b51565b5895e910cc82e856e414e61. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T01:08:10Z), 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/QZDQH2356717.