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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3649f75fbe3039c2d13ec5390b7747fad7dea3bcc4ac81aa2de8b851bcceeb4. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e3c79db0-0a22-4d47-b6d8-e6b047e552c4.json and https://artists.proofprofile.net/proofs/artist/e3c79db0-0a22-4d47-b6d8-e6b047e552c4.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d11f48543fc403ed3eb29583907bb625cba8977cac0df4ab95d14abf1e39b58. 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/USPWN1300086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee873ebd5deef09e2e58675cfe4722432747bdb8f310ecf8221381799ba67918. 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/USPWN1300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e44d67b5f89f31971e177506b3af926088ef9fddd37a136fa9877e8e9bb40a. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/USPWN1300090.
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 0x270cc56e8965735052df4a94aed2d71b4613ad60d0c660c4881d15ab8e4dec8d. 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/QMFME1458386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec484fd09d36b441e380b8962c26e9c2b5a1bc523a7e6dbe9f1f638d85e855a9. 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/QMFME1458390.
Los Recuerdos Están Hechos de Esto Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48260121f387c13ee8ee04a88925d36629f0da2e4a80462e4a5ea5faa0d1cc0b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QM6MZ2105566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e985606e3344c18c69a48f61c7934c1a017af563d27ff40e0ada49ff5524ae. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZHZ31923365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c12e66899d6c796041d1bcc97c43641b311101890d3ae4755aeae0ff91d2acd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZHZ31923367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5eeef22680d735c866dd5be2f84e0807a53d4107c99f1fa37546be1f51c6851. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZHZ31923368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d07e146fc4bdfad6bc80fc7393766dd35a7b8d0ede92903f3bdd9596dd3c750. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QZHZ31923360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802c9d2a16814f6487a180c001f6b0b7b880a8181c56ce4fef821cec4889486d. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZHZ31923361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53bf8e01709781f6c479c718ea20061a8b2de6356cd9726028a2af8a64a3f44f. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZHZ31923362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9ee136e1003898c9d3a0962de6b9324311d5037ae436d217ae12033c01becd. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31923363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1363c1df941f6bf8726b323acb103f18d86787eee18fa0dec305f1b12e1860e. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/QZHZ31923364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f66b8f02645b3073cff8ca399a903f06e6efdc5861077310979088915e0b25. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ31923366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53d6df1ca2e821b5f1f6be8ef7d5b72807bdfbd88386c7f983608e9e05717a3f. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/QZHZ31923369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbac3abbc8ec285311b9634babdf2c2fd6965d3d44a4075a520bee6e8cbcf16fc. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QM6DC1524966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa885c776b53a64e34bdeee7e15936f9248dd54f7019c6e3226462e1382b2fc. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM6DC1524967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c94c8a4a070c836f1e5346aca711e000c9ea7793decf7638f025f1350388d77. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6DC1524978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46ce11d9e8a67c62b5eca212886bd143facb1563bfb64b1b5c924aaad7f0d0c. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QM6DC1524981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3114306211882fcd6a9d9d3206c9d4a6e36ab44bb47b7024560c3f2fe4f1333d. 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/MXF550907065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed3d1cf10644ef1d29a696454dc0b7e092486a7da318cd39d4e3812ba0bf8b3. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/MXF550907073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279a39864d58773419e3dd8e80cf97ce3156d4df25eaf512fc473d8c8afc1e0e. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXLZ2341303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfc60120658250810593c05bc4cb97b193b3f6f0ca5785442e7a24a134c47874. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZXLZ2341306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bf3032ee9a23a7d02c34dcf897ef92dcfb0dc3e56f986062239fd5273cc316f. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QZXLZ2341301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfea869f429c827f53e06bc525dcc1f410735b485a86c884d6ee5c788820b5ea. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZXLZ2341304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x754a8c8f24fbb3663db102b25867960c6ffd417d9252e27650abec01201e5518. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QMFME1458402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8682fee820b7f6dcf5c15cbbfcaa4aab9957edd62e67dd35edd318220049f68. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMBZ91309443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x090b2a17fc7a145e4b81f4146d9f44a309225889b81b61148e3e29904c8885c9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QMBZ91309447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b0b5b63cb8c7ac5df6d1f3bc59bc72bfb0d937bc84469104829c8b1f9523288. 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/MXF367724289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x149bd8d04bb731d6911f3d1078152ad22064c3e7788689cfd49c8ab795a36560. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/MXF367724293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56ec7b2640225be575acb8de49a2cc46dea1bfff00dbbf3c56c43244b306537. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF367724295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b6399841d85c85ca95269192d0be5904521ed10eda10af67304b9c6eae2caff. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/MXF367724290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64a6d47f0c078b197fbd4bb3f2b46b5c19aa786c746af9e5e40445adf10b01e. 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/USRMK1023720.
25 Super Coleccionables (Versiones Originales)
Primeras Grabaciones: First Recordings 1940-1950
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa6f99876d33c75f3033471ee30e33de88ffd51579cf361a3875a7b195a8b21. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QMDA61886901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd452315c82f05ff3c64bad0e1e1717324d718b39688227ac3bc90d4a23d09a6b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QMDA61886902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62c02ea76d8b4d54b55e174bc817397348085ceef60b17b7ce07b028944c9ff. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QMDA61886903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45e4c8c6446e9df2b0d7ce39ef1f9969c5eeb8fa61b7aa9015261574ad491b09. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61886909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c686dd6d273667ed2b9f8c575bae879dc32585df272f618240010d73098d2dd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMDA61886910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf4be9bb02e22e26aba3a3b22900b06345c3195961e96ede25e7677223f06d6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QMDA61886914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2d8fd335f2844ead53b1d93e1a78dbba7cc10c90514c7030f086b81a986afd. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our 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/QMDA61886905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ed0ad1b40c1d13d2f0961469d189ddd4c69cbf018845361d91ad131b11eb3f. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QMDA61886907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bb129c346664b6c08eef17185a5e6ab3200e8b455e78050179c8a9e952bd2b3. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/QMDA61886911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ca779e304811f2b0fe04001e14eae1b7b4ccf49f8c9835c5b820fb62b2db27. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QMDA61886913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69461539f4c0cef3e4533239c68a5d137bb2be2fa14acc483cead127c14963e. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QMDA61886915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1fa4ca3d5bc39241a48dc2583048fae9a04eb1476ee25030c4c03d0b4b3c42e. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/QMDA61886917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49988d4f09cedb590c535de652bb39232038a169e8be460dac6030dcdf7f827a. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QMDA61886919.
Los Montañeses del Alamo (Serie Imperial)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ed697b576c7b295810645a27155a832db6bcf085333135036c3f5d0134cfd6. 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/QMBZ91719083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a419a64b3c049baedc34cbcd5f0814881cf7cc302bd62690849397c3902ccc9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QMBZ91719086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b471cb088a11df3eb3fcbbb1ad1abedf31b1823dac0a0fb61e62e9e4d8e1224. 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/QMBZ91719090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa089c1255ab2614d23898e2914957995a1ef242c21ed6a1a167825c34331649e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QMBZ91719092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f6863a07662b0849317b82998f67a414cc070650a2baf134c748f3f46104b01. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QMBZ91719084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b707d826a9d6a3adeed46a01a11f5a1fd27df983ad8abc6a44a49e60fb2099. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/MXF067600124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e2335d736b879db51dd8a95d0fec20d0312f43edec9b0179353b5b214bd54a. 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/MXF067600126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2549539ffc4d6220c49dd329f9561e03665b637e9054b36d09cce986e34f7ae2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/MXF067600125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002d8d974b2390e331db2d11536528ee8aaa8a25bd07529ef6876d099cf44199. 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/MXF067600127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d10c02d8a6960ac205ae46628447529d33c046e2b00186473338a6540a35d05. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/MXF067600129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243ed343b94235bba72745aad124ca949d2611a7741cc0c6d236f64b993b88a1. 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/MXF067600130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338d9216903d94ab5565499cda24ee64357e9fca8f2a76182d6aacad761d2bbd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/MXF067600128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4ad52ec0d2243557bbc15f7449301db97894172891ffab3e4e9e4802a4d985. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/MXF067600123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f589eb85b412b3890e65d194bb782005ae4ba725b9bb534d34481e8c2f99016. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/MXUM71803007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e63a8ad3a0cc2b0bce5fa98eb0423a6718cd740916404edf0929dcb3235e562. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/MXUM71803012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b47d4b5b8d1f9b413e70320598e751e010ba038b54265eeed7003d3e63a77dd. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/MXUM71803004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea040665a517dffa30bc99abdd85f1d05f6a19694cdcf0e5990d032434b378e. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/MXUM71803005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8896bbded1c49d390b97f557ae717c2c1f6757c6cd2cb7176c63faea22db0861. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/MXUM71803006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc669ff14169af0d96525d6da15798ee8810f0c52d9886bf4557da1bc3e5257. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/MXF061100389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6857b99864757cb3249d4ca39a47d8b4854337f508921c0a05d8ad2b982a0c26. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/MXF061100395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade237540d3cd9681273e04ece1b53355ce24bbe84b36776b0917e404548fcec. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/MXF061100397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c932ba1d36a6b00cf0d33c3832fcf089bf9b84d9fd20d702238fc06c821ea95. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM71803002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x850ae2f8cb686910f633850dcccf08875d0f9573b9de5616ef6de4354692feaa. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/MXF061100392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11877f52884446e1d3471bcfc2059061dc6cf398ea0278fd9d99769cd44786a8. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/MXF061100394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4d998fb36a51f13acc32a6af6a90c39665ab300c6eab375894aa15fa0023e4. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our 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/MXF061100391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0af8462796603f1cdf74111720faad689923425ab2762a107ec50bf522aad8e4. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/MXF061100393.
Norteñisimo! 15 Exitos Regionales Norteños
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a78d2b42d2dcb6746e95a59cd91f9b42ba3fb96c5b1b781c25c5d4fc420ce7c. 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/USRMK1000301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64c0042a22479ff3023c4856900edcff30d20016bae4f575d0e3dd2d5cd2ee4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USRMK1000302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6222f583356b601b39796974e5eba3d0d6a8771509b6d9c8422465510410c8f2. 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/USRMK1000303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42e9f5d8a2df032809b1d456cb5fce60a3b8526e4a0a1b337709ba2a7da42ae5. 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/USRMK1000305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846f0b8b77471886ff8d877041ecc1d08e409d875006880e896cdf0e71003f30. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USRMK1000306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca01564c6223269880cea7c17b532c6b77cc0b0ff471489429e0f2de17b75cfe. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USRMK1000307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16e87b6c96d34f1f5175948477b570d23d8068bd44e69c964c3d3220cd57ee15. 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/USRMK1000311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df5a5f59fa0b3307edbe5c3ed6d5002372325c40936ae7eb745ddcac60eb532. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USRMK1000312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39d8180db6eb5f0a825cccfa0895a721366c7b3ba7129dd4fd9964f46e4cc30. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/USRMK1000313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30b3f188cf6d79772a2db421420581336a173865a9a77a7a8da61c536adebe40. 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/USRMK1000315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd71f0fe77ae18f7f719156a3ab3f96c3c45f1a26f3786ae8af38558726242a8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/USRMK1000314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c90a8db8a61da9b54e1215fbd4719891277066477b84349de04d15747525a3c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QM6MZ1705519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08025b0273b41bb63904eb712e5204ffbf34204f4092ec339f03028bc0946e8a. 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/QM6MZ1705525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf16e8ac9d88cb86cddc184fc0420ee3e54a85c1414a8fcbf7e181ea8a79b32. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QM6MZ1705530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95a46dd7233f56034baf9c2b869e9e6e2459b0c87a1249c81b1ed49e45398adc. 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/QM6MZ1843142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b30bdb382dc8c5dba40d95e56489a8bc2942c2e635ca249c1d4c607366386a3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QM6MZ1843144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc683116cdd16ebe47a075783fa8d7a1212c298ffa10c25320d4eaa0a0e034cc. 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/QM6MZ1843150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2285641d4a07c4b02cfa0d8c5b2b189e553c6a06054b35ff4d242c88d9c002f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USAP39674207.
Nuevo Corrido de Madero (New Carrido of Madero)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b792695d3fb0965bc7e4d61405b0edfc7b83f83cebed49c1f193bee3fcf1788. 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/USAP39674109.
El Cuartelazo (The Coup d'État), Pt. 1 and 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9615392272a6802afd29874987666eebead10f952ed3dfde06b48efd55c061ec. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAP39674110.
Corrido de Yurécuaro y Tanhuato (Pts. 1 & 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb753021a6793058a5c2e865f9a96ea7b5d65bf95b89775144eca5d46c7a660c6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USAP39674315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3589d66ab65e18e310f281cb803f173b5342eb66537149c33ccd092653de2806. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/MXF550800354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7a8d01cbd0ba110a440cc5fadd6f0fa55abf49c69304e9e2bd203d51bbc8f3. 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/MXF550800357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62cdc507434a4863004d3e318d74f84ae8e2dbd99d7a85397dba166249f179ab. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/MXF550800356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6208b5de7c41e11da205d6094d3a775c9c40a0540ad3f79c8f8a35c5b8b0483f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF550800361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa503d934911a14ea9e667da7f317d6502cbd410209b15751ccf28c91e9acc280. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/MXF550800346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c437c6ceda439f96b151bd1e50e5661f65bf8b43bef5d3abaeef65e383149d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF550800367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66fc73cb221234a5b96663b4e764be047bb9f890e927a70ff4a7cb8ed8ef0b1e. 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/MXF550907057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac95eb8305f84d32d837e6a2cf10d9d46eae59c63ce11bafd2e9e5eecfc98e64. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USPWN0910321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f886575b36d4da958d69be059fb33297e88c5adf804edab492d9e44cd7f0c1f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZZR1202935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437f700bf7ef32deb27b7b313cd593ac1d6e9fb649e6a17ef380a2ce66966476. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXLZ2517197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebe5ac211e675619cdbf1f156dedf9e73933789d29686e062b19cab5a6a53c3. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXLZ2517193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2700b3f5c184a06f423ee2bf10744dfd44724bcf258a579e9fa4db930391e2c6. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZXLZ2517198.