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 0xcf780a8cb934bcec114284e1cdb87203ca38e6da1887e9d69d0447f7ceb998a2. 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/7fd7e57a-04ab-408a-bbf2-5e99f73aed66.json and https://artists.proofprofile.net/proofs/artist/7fd7e57a-04ab-408a-bbf2-5e99f73aed66.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Yo Lo Comprendo / Soy Lo Prohibido / a Que No (En Vivo)
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 0x616a37fe01e6bba2a409ff3d4867385fbfbde49ef0e2256c90e8ee118cca5d7e. Chain 2 (Bitcoin): anchored in block 957629 (2026-07-11T23:44:46Z), 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/ARHXW2201132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77256496f042e2ac30218b1198d77301304a524f509cf44d38e94e8efc300b4. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/ARHXW2201068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f7a1fa780c12a50bf42edba6ff3ad89b3b8b610647a3bf0e76f878ad35e7cf. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARHXW2201045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213397b7468d039c7dd1bdba923f6e9a78dc50f924e07b1850ed4c912c85855f. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/ARHXW2201114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d1a05d9e8d5673ddd93598277af13a631cc52caabd4a9ed58fcc64c0a5977c8. 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/ARHXW2201085.
En Vivo Con Lo Mejor De Su Repertorio (Vol. 2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4830de39f40877154cbd1157d40d1a54dbc6199914279e936ea0cc5fc5c7068b. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/MXF119907119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd6c753d333325cbc6e7f7521e3b21bde1dc89f10eb2fb3127dbf14afbdc149. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/MXF119904419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4135808828a8e49ca46fffa15576e0de35215ec9e129b1bfe8fc0804f42afc. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:15:19Z), 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/MXF110400201.
Popurrí (En Honor A Javier Solís) - Versión Banda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd36a27723f376f35e3e296bad44c92ebe48be9c75d2d3534cefe1402b293dd0d. 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/MXUM71003335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b17c7ff206095006f737b6af0db0d2918e25a141513f73a1a0a5b1453301f67. 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/MXF119907415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620709192dbcd087a91c1568eb4856cccaf542258a65379add6a6aa8e6579f9d. 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/MXF119907417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620709192dbcd087a91c1568eb4856cccaf542258a65379add6a6aa8e6579f9d. Chain 2 (Bitcoin): anchored in block 957634 (2026-07-12T00:26:43Z), 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/MXF119907417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabf0b1c5c0d09d115eb2da32c9a5390f0ec490a6fea78a8815ec45c7a93f5c79. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF110400169.
Mi Historia, Vol. 2: Victor Ytrube "Piruli"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed3270547e3ea22a8b687575577c5cee5e505db495928a04a2d37172ec53a82b. 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/USWWW0201667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c74ed749e4bec8ff01004e3886e31ee10e543a92472d88b17a0fac60177603. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF119903072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe0c20fb5764ed4b5a6c6ec388dfd8448df48061ef02057f0a8a8bb6f5f705f. 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/MXF119903069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd5f8796e13a70f02a1df3d20fa37e7bd72d81a5e0506709d7c288bff62d3436. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/MXF119903079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9947d9c02bcd8050ef157435452a64c4413995cee8b2dfab1f54acfcee2800. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF119903076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b99c1abe3b763884297f267ab0ca6d5bd7cac00a584ac0ca6199b64c00efca. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF119902966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaef5ce3769725af48f8cda069c8b49e366dd3d21c0fd85ed64dd4ab83401d03f. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/MXF119903073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9947d9c02bcd8050ef157435452a64c4413995cee8b2dfab1f54acfcee2800. 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/MXF119903076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382925e86adaafcfd60768c0e8b94eeb2793b792eb9756de2d4c74f8c0c7264f. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/MXF119903077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4179d4a561605de157ad3ee2b781fd2477c86075223c89110659aefaedce71e. 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/MXF119907428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbcdc3bf5163add8b123f31ab719c29fa9065390c2f0bdf24bfb50f9d57949f. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF110000515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fe683e8590a48e80cda96707d5ce772b760e3b74f8aedf9228c11d5af88423. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/MXF119906267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32f9f5a10e6bc640a3d5e8eb499bd9bd8407ac5ca2d44970385fb5a272aa090. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:46:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF110400182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b99c1abe3b763884297f267ab0ca6d5bd7cac00a584ac0ca6199b64c00efca. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/MXF119902966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bc63ec3946987fdd985e8889c4702db739eeb1149d74ecf3e053a41d9b94c0. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T19:03:23Z), 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/MXF119907495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c9af8761fb48c54d7baf670edf61ee807b0bbe0080e600052f665c9ee00530. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:21:29Z), 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/MXF119907497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b62044b55f9f2239c9d434cb25cb9ffbb72451d83372a64315d4e218977b0e3. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/MXF119907500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3be5ccf704c40c781e5987e2cca3603e1224cb1a43d90442b4cbed98f769dd23. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF119907498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ee708e7f34026058d8bd0407aeb5fbb281793a9d56c345edc2f6e5135f3048. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/MXF119904513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535399ec67b60296c7db4f01065848de4feba7b6feca18fc88d776d0d8f6a4e1. 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/MXF119904469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae8b4fd7f7f7b7b1aa488032c0693a31715b2df9e0d605baa94a302c91e6b00. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:23:32Z), 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/MXF119904466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c51ab593a096b0e52922cf596fe6ed97b9b1acd11632b76e4c398eb185fcc5d. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF119904423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d6f0704a700e1b4047b26d6531da49a6b17cb61e20f6723f3c563aa1ec0e52. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/MXF110110005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd6c753d333325cbc6e7f7521e3b21bde1dc89f10eb2fb3127dbf14afbdc149. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/MXF119904419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88e7342876d9825576414e925d0b3c76eb750c42b1fac376c9a9f3b020d0190. 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/MXF119904444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc809930e072f3ada2adf72905fa22bf3feb56da13d769852e24a0edf0097680e. 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/MXF119903010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de2eebe646290ee3847ff6175df3642adcf70e8f752c4db6b9fe8b28e9b77b2. 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/MXF110210039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0804fefcd6fa811cdd0755b7057d7206e6ecdb9bd32c67404d37837b04aaaf97. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF119904519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x650a7e1034cb5b705c644a03fa5170a348edb92e462815c1dce03b8da6ad1e7e. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF119904473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237b93b4188486d0a9b2a35bc8cd85cba3a372eaeadeb2ccf49b26e6d8b10bdb. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/MXF119904475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6879857833d192c84cda42ffa8548ac26d065af02d772f06beba3c56512bcc46. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/MXF119904468.
Reunidos Por Siempre (Los Mejores Duetos Con Victor Iturbe "El Pirulí")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bb38d76678cdf444fd936d48f8336074f587623c8ea0c7f1e05a3497fc7aff0. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/MXUM70500496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e75a181af52154ecd0ba03b9064211b32e3904c3643c38a146df4698d003d88. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T14:07:27Z), 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/MXUM70500499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc639c64ca86906245bc0297c067d93d11146b6fea34e3d66d8eeb09ba5da5bbe. 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/MXUM70500503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e44018d0dec32cd1486b6941769e8ab42f7e2f839e3da7e6115d84853710add. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXUM70500500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d899d5dc559c2c266babfb5f62581c8a3ab61bb33a82d92c86a9cc6e42e0b8. Chain 2 (Bitcoin): anchored in block 959080 (2026-07-22T02:47:43Z), 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/MXUM70500583.
Simplemente Lo Mejor...Victor Yturbe "El Piruli"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e2173bcdbcc0bd1fa0f359fe9c140d69598f0f49bd9fcde0df9e77d31471c0b. 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/MXF119907420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02ffd2cd8205807a883807c84f5cb541e1e9afc7c831039eb0788e93b5ef862. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/MXF110400149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff18643e61c02979d636629756a2addf232c1c54fbb83ce83f5e6b1ab36d33ef. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/MXF110000503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacbcdc3bf5163add8b123f31ab719c29fa9065390c2f0bdf24bfb50f9d57949f. 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/MXF110000515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420e6497f721dab56c1081baffc6c941b498f285d13ad340570c45ce40bdaa52. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), 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/MXF110400192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4179d4a561605de157ad3ee2b781fd2477c86075223c89110659aefaedce71e. 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/MXF119907428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0d67ec454b79b5049b675faa2f60d940e21cf60a4f4c16cea18c3544448be8. 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/MXF119903078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84035b6d71d0455269fe8bd31d6905b4c2f7d98b67f65098aee7756d8a98d986. 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/MXF110400172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c0431850916fe9afe3af482149e79ca68bbd9dd9cbd3723495a0eb68f2f76c. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), 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/MXF110400191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa778062abbbb9a10af4f802b396b58d48a9fe6d1f22f9550e7c148a653ad6eb7. Chain 2 (Bitcoin): anchored in block 958582 (2026-07-18T16:47:25Z), 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/MXF110400196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bae42785ede025fb351329b55808f31e422d4f8d82b6796335feef197e93c34. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF119907416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf542fca04fe536b5ae2cebdae7c30865ee6b6f35ef02e5a93b47372a9beb67. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/MXF110400168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639e8b11ea59fe59d59f7fe8118379e4bdc88178ee49324758f838b8f0ad1794. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/MXF110000519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f8aa1749aefad0cc93c1ac563356fd5d4f9d4d1a1424e2f657089e2dac80af. 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/MXF110110007.
21 Black Jack (Nueva Edición Remasterizada)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ff95bfc5dfeb2872545129ef2c0faa1377c0f2eb76f9c05c256721b55cbd63. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T06:53:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF119904495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe81039810206d1c1f931576f90878d2b7ab1c1604dd9f86878c70847e0de8da8. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF110400351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02ffd2cd8205807a883807c84f5cb541e1e9afc7c831039eb0788e93b5ef862. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/MXF110400149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff6b03983bd6c36978ff856dcf6eaf44547795726d2566c049e32953ef3ef7c. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/MXF110400200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623fbaa8b21688ebd7ea74cfb257816c2d4db4b0eabb7c81ceab1587f58999f7. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:28:20Z), 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/MXF110400190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420e6497f721dab56c1081baffc6c941b498f285d13ad340570c45ce40bdaa52. 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/MXF110400192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60450a79100d1371f74e5dd31ddac14bd56fa84ebd96e97f789059aa1eea236d. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:37:20Z), 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/MXF110400188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf542fca04fe536b5ae2cebdae7c30865ee6b6f35ef02e5a93b47372a9beb67. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/MXF110400168.
Ayer, Hoy Y Siempre Con... Victor Yturbe "El Piruli"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6879857833d192c84cda42ffa8548ac26d065af02d772f06beba3c56512bcc46. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF119904468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233d26bce569ec62bc706e533409c3c3a987c62f400c08de13fb0c7fc3298291. 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/MXF110000493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8bc3a0b72aac3e60f4261c2dbd9b289075eb1fe9393fe175c7ed559a8e9f4fd. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/MXF110000512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60450a79100d1371f74e5dd31ddac14bd56fa84ebd96e97f789059aa1eea236d. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF110400188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae6105f10fc16ee239085cee9c5e2eb832fa5b5129d378c0f3ce9bcaa699cc55. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:04:38Z), 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/MXUM70601339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b6a5f6b88c15108526510092ae4f9d73eb5666489ea872e9dea268d262359b. 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/DGA0R2409894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4d3bc5e789141de1585514af4b3cc261d9e7acf133ff0d8abdda69bb6ed8a0. 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/DGA0R2409897.
Don't Sweat The Technique - Funky Ginger Club Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0c8f1fc6f31896e8becea5465707ba7fc3f1c9fb5198198fc5350d2d199aa3. 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/USMC19238318.