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 0x01b97e9dad6bcf814ea5624309a973df6eaf24778009e660c7fcc8a80f7e5ad1. 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/c09f22e0-a486-4cdb-b141-43010a4a0b6d.json and https://artists.proofprofile.net/proofs/artist/c09f22e0-a486-4cdb-b141-43010a4a0b6d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44d9ff6996a1479903de9246c02dec34c534ad65aead4ef32366b1fb781b347f. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/MXF369332619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3507e21338c84b715200db6d5c0825951433aaa8358eb9fabfff23a41e493ac8. 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/MXF369332620.
Banda La Costeña De Ramón López Alvarado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb5d388d5b7d146673a65238deae06354a70a6089069fa878b1d7ba8aef19403. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/MXF369934567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b1481ade7104c786104f28a4c149e0017829a85877f08b890208cc9b642ccd. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF369332612.
Banda la Costeña y Sus Rancheras Famosas
Banda La Costeña y sus Rancheras Famosas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f322a6d4cdda40c699dfe44aded58078da5ab337290cb0ac14c46665389b18. 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/USBL10001547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5542f9c9351d588fcb52ce72050f3154298d44c5a2ef447f527abfe4871b8c82. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBL10001896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b45632005d0b517c84eac0b082945f8dd96fc8388054e1cab4e94abdfb9b9b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/USBL10001897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ece73540ea044cc88503d26e1f0b4d044d73b0f5e1fbf2ff8277d9cdecb7585. 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/USBL10001898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863ee9424609ba89bcc78923be4d9e69b75ec47a5d7f0838bcfc21dffb6cf236. 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/USBL10001900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42821e4f9a33de589398218ed156b3b6286edd0cd6f7b159a153bc953c21d58. 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/MXF369934576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x894a3cd65652c4639cd22be6a2026d40e2f26907346cd588d7886f88b8cf51c6. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF360034856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c283fe3f6e0c1dcb246cf56e9144d430626a91bdd315097d2f955e32194b1d4. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T21:24:46Z), 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/USBL10001573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5542f9c9351d588fcb52ce72050f3154298d44c5a2ef447f527abfe4871b8c82. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/USBL10001896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ece73540ea044cc88503d26e1f0b4d044d73b0f5e1fbf2ff8277d9cdecb7585. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBL10001898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4960ac5cf778fdd6159fdb91f15409ab681dc3c9a1b5acddfbdbbca6bd97195b. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBL10001899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc623e5c8f192822935f725e03dd58e223b98b8e9d528033d1edfcebbf3517f. 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/USBL10000771.
12 Nuevos Costenazos Con La Reina Del Pacifico
15 Grandes De El Rey Del Jaripeo: Homenaje A Joan Sebastian
Boleros Con La Banda La Costeña De Ramón López Alvarado
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1456aa4467e5546ac8e2474d392a5a1e08da8346b026896ec0473e2a386791c. 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/USA560919391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b1481ade7104c786104f28a4c149e0017829a85877f08b890208cc9b642ccd. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/MXF369332612.
15 Éxitos Banda La Costeña de Ramón López ALvarado + Sus Mejores Voces
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45cfe08e732d32efb141e02d109d784b71e2b032076269b4eefb4d9528350081. 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/USUTV1000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ad8e74330d1d0d3b2a7aa0e8aedb4649a7d0bf1b3a67d141d50151448367e26. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUTV1000057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f0a16f5c65fd862e9958d60bada7ec3c23e6943cc5d3213ffc9732811b42517. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUTV1000061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce66485519d773f470590ccbf9cfed3953f4f5e49123a4260c06c5b8b83a747. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUTV1000063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a853edec0d0a9200e152c9e3013a25175e4d7cf323becc5351a8b5d6fe1a748. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/USUTV1000064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163876cdb01f55fb302592186e6ee217fd34bb304796c83e9b1612a8a96ef718. 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/USZBG1113681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287c8f555c4cdc31d81d42d277670c5c9fcd15e27526173fe2e8119d3bef26f0. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71477660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3bad556c20df912e201bc37788982cf17a2d5066b4e4fae65ce90c50eaea0a. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/QMDA71477662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7058c5ede71f5986e8d0cfbe29ecee09513721c8b343275ca0680658a644940d. 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/MX3191500921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d6e9661469926f2c8185198d1366d8b5d974859b4fda0533de5f5a8c94cf24e. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/MX3191500925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8ad99225898105e29a0567a9d7a9955bfd0c766276f4fa05db05984f8b2ac1. 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/MX3191500926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7058c5ede71f5986e8d0cfbe29ecee09513721c8b343275ca0680658a644940d. Chain 2 (Bitcoin): anchored in block 959355 (2026-07-24T03:24:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX3191500921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad500c14b207cd1623f0677cfc1b34bbee7cf7a713e90bd3935f9357ef527542. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2034051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe228b48848d89251f31ba5970aa49b4d550111d59f98c6d69955ac424506250f. 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/QZGLS2034053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1471a18abef389a176ebe34be6210a61ff0629ae7076d3cc7932f400cf7ae51f. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/QZGLS2034229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d34d0f5fd156985ef20680b496a1f0f12db5b208d7da3939e42be3fe30983f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32008001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76712ef87e0e169a235451ec238468f68f22c04f1ca19f591c1116ba6143ed6f. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QZHZ32009545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f94e5fe396973e7be8bb2bdb6c7fc7ed13a5b770f63e6a115ada88f1dbac85. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZHZ32009546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c08f6ff7f261356c6dc932ffa1958a3ff9c6deea3ef36edc0d22f3aa25ce33. 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/QZHZ32009549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80dcf8d83a24808b011ef07fdf8206662e1ed3d2969a25576a4d1176c7db1efd. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/QZHZ32008112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4f9bffa281692de1432ca2e07d2e067e704aa66dfbc55f9c2dc4d7ee57f424d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32008113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877ce178cc410f572e0af6856222e469ed1e56b8f9c4a89b3216dc4902371086. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32008114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc005a0345c709041fa05ec0f810f124999d779f4130bddcdd0b422d7c29bbe6c. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32008116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ceabe83ce4bf5389b9891be8c13b6755313a7a5fc49b5cafad02f86d671105e. 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/QZHZ32008118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2928c5834858df739ac3ccacca6db6c0f6f720970f3defab7119af0312ec1cc. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32008121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba2db0de36d139260dd899348189a82d9bc202d5939ad653677dd9cbdb24b6cd. 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/QZHZ32024153.
A Donde Van Cancioneros / Al Mismo Nivel (Live)
El Olotito, El Son De La Rabia (En Vivo)
El Toro Mambo, Pelotero A La Bola, Mambo 8 (En Vivo)
Mi Diana, Brincahito, Pequeña De Ojos (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ec0145aaf4b775ef47598b02a66ccd6f69e78d79f22886e01ff9be07b24cc4. 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/QZDQH2390832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdcaa11edd8d22cecc89717b2948ecc4972e2fb1c60cd9900b1228f2bd168ba1. 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/QZDQH2399418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fdd1b29e038748eb0855fd5d6d5b3797dd6ef832addb4bc7a408af24ee7a963. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/QZDQH2413779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1347faaa1cda95a635809ab395c465908d521a26f407e7f1d294e42b1db9990e. 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/MXD782403644.
Mi Diana / Macaco / El Brincaito (En Vivo)
Corazoncito Tirano / Maldito Vicio / Paloma Querida (En Vivo)
Mi historia entre tus dedos / Otra como tu (En vivo)
De qué me sirve quererte / No me digas adiós (En vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bfbc405ef7d9850545521d7f4c2afdc534671e6fcca8c54534eefec3ed24527. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2519595.
Sabe bailar / Duro a la baila / Pequeña de ojos brujos (En vivo)
Busca otro amor / Corazón de piedra / Cartas marcadas (En vivo)
En eso no quedamos / Lo callaré / Una página más (En vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780dc8ae76becce15a52726d553e17892688d8f772422834285ec18f49091e19. 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/QZ7361900230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998dbc6fa992766c67e53fb344d66bf2aaa5265bf904cea98f2914d1665c4e89. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QM6DC1904595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166b83fefe41d1c1c70041ba8bfe21f531d43c77f1ecc5efdcd977dba13658e1. 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/QM6DC1904596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d7d6c6916e08121eb3f5440592c4164b8d53510a91b3a287ca81479bbd891b3. 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/QM6DC1904597.