Palma Nicolina Ravallo, (19 May 1929 – 6 June 2012) better known as Estela Raval, was one of the first Argentine singer of pop latino back to the 1950s. She was accompanied by a band named The 5 Latin
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 0x08354b77b0f7b38137ad6723b51d3c0477916a878ebe42edc3401636d8091d21. 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/797a9f66-cc43-45d0-a905-58d43183a4d2.json and https://artists.proofprofile.net/proofs/artist/797a9f66-cc43-45d0-a905-58d43183a4d2.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 0x33e6fbc0e281e16d2b097fef61c79d6f0cd1c949c930f79940d2d6dc3cb3efe6. 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/ARF390900734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95e023da82401eb982a2e2ef84953ba43284369b35e8c796690d5fd8f7293235. 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/ARF390900735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a086db3697b348a127708b3d5f57ea8b99cf7aa5960c9065c18350c5d859ae. 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/ARF390900736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240e1593acd855acf6475dcb720b244f35c6a72f314432fd748999582b67ea3d. 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/ARF390900742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6b0a59b363af54ce3f8b99a05afc1c1b2d1488fbd3b33b145f175a286afa8f. 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/AR8L71300356.
Dios en Tus Ojos / Como / Amnesia / Algo Contigo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16acebe032084da93462520e37cc593202d109f395cb6c03d267f0f27932a2ec. 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/AR8L71300358.
Sabor a Mi / Tu Me Acostumbraste / Contigo a la Distancia / Frenesí
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dadc35d2479a977e8b7693faeeb9a9b23031a9e94a5edc7f671f01e99bed84c. 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/AR8L71300359.
El Reloj / La Barca / Regalame Esta Noche
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c589587e59cbeb427a6b50b3c0b9cb0b3d8551da05dbf4c1a0a2b955e411021. 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/AR8L71300362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0ffbed22f31a526de5336c61032748929732d0da5e8f6641fd84b1cadb42e0. 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/QMFME2194483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfde2853c84f78f2f596c6adb4c876bec7be51a0148cfaaa3316cf9102b80908. 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/QMDA71312372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6667846def23bba69b496e8cf140ca113947b5577b64a718dd972777c3424d02. 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/QMDA71312373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad0c5af446a954ed23e72139ebf8bf1ff7bfec8e2a1be093fbb07f3d37d51ac. 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/QMDA71312374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe8ed9010cc784fdf109fffbf1e6873cb109c222ff53b67086b8940b1c7a4f9. 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/QMDA71312375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ba24aafe5e4692724b87d634f17df046ef4d46f7bf4653525570f6521609e9. 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/QMDA71312378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b94a09eb04ffc56187a6ec6fe7194ef65bd90da9fa554d31a5514bd3679782. 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/QMDA71312381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed49a1ef762dbff08466e5f1402ee8d45944bf22b38851ea0c5367e4c3b52b01. 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/QMDA71312385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397f108ab47c15e640edad18b4650e2808f53001a3f0107882605fc7edcf9896. 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/ARA250500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x382ef53df25f879125d1a51c4819ef816c4279fd09e4b5093342d506e0545488. 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/ARA250500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235b5627c28c2ee543b3669adac31cacfcaf1afe07ff149143d069ae068415cd. 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/ARA250500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34865f36bdf215d9f04c8e36f1291c9e9fe0962ffbef01565ac75c7bfba143c1. 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/ARA250500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d5ae980e8f5bb64a5b0dd1070b67fb28fffddb11fd2c2a675a20620dccdeaa. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ARA250500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d6f0a6df527fc346a0066bc466155800cd263482fbfbf2946beaf412db6130. 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/ES5299800248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a15045ca5d846bc95cf9e9be2f6ca780a21629de4766d217bdafa7484c6079f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ES5299800249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4ca1592590a1fbbd62012a97a0f64a3a5067e37bcaf76559a5bf71fa3d78905. 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/ES5299800252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095a67a090082429bf1e0f236bdefb2b6d1cd02e134640ddd03abeb0d3c3360c. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T17:53:24Z), 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/ES5299800254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc557ecd261060bce624405d3716c82ac90d0a5d1d9cf860a449f3ff299807d42. 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/ES5299800263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfc7d5ad73848071bec7b72cf11e1e1bac86c1f305e86a8d4fd14312dc4bbca5. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ES5299800264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70d929cbd725b9704e7b357d381ea1e1945905f2eb71f2f1a5b01fe63e495c47. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:05:52Z), 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/ES5299800265.
Estela Raval Hoy, La Historia de Sus Éxitos
Estela Raval Cronología - Fantástica (1972)
Estela Raval Cronología - Estela Raval (1970)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae3ae188f75f337e4d4c65e6bf31c9fd9f8c786695186f70f848a99aaff0a626. 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/MXF011200254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23ad7ad4eb73e50c34c4d1cd9741ce70a4445f49080d7e6fd30c4a3697e1286b. 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/MXF015200087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04879e7731e4cdc6426eee5c5f2efb9e1a3eeaaf0b8f312508e5378b70365928. 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/MXF147700093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22b945adfc3a16e34d05b27d224c7bf5b219bc8586f3178406b582d20502958. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/MXF145300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917172fcbcdf05357661b537395563e0ca4552fe13d23952e3055aca4d64c033. 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/MXF145900062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd372ae5a7791d31d5a25e004ae72a09bb320d9ab9481304730cea0b3242f2adc. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/MXF145500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6fe7314a0449cd87676ba5246757e864cdb5acb71ad41660e9b721c33cb8184. 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/MXF011200250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98da601644711b0e3b6af33f6cc3f086edf2afa33c34e6961ac98f96ddb11a81. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/MXF147700025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa042b95d2d3cdcddaad32db0d68ba5c94600f4a97a67afc54774bc6a400fbd31. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/MXF144800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x364846a58794e043f1fc310821d9ee1ae3fe6e1a88f32347c2ecc51dc29b2dcf. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/MXF146000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca374d5056e0c5d7dbbef7d721015b0ccd384894c7864bbbcc6f3ee27b45c63. 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/MXF015200086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f6c2d32c1dc568c8e0b8d38feb8213a309616cdc6737ef7e7f0895d5a61a56. 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/MXF145400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7c911a13043d3d88585d4241d67214e769124723c55b491e61a83d099efa70. 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/MXF145300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84605e1c72a00545d7d1066fc1770d0cd3c480b1beb5a253d8d08d2a04f6ad60. 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/MXF145700083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9b2b627b358d53610f632f7dd7889e7fe2f4410aaf29da61ef5893dd1738c5. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:10:46Z), 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/MXF146100136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff74aa811f570d2bda97c9ddb87205d4c22b550be3e60c8ad4fdac6207795762. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:06:22Z), 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/MXF146500042.
Los Ojos de la Española - Ojos Españoles
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e0126f434a0522739920fa4ca45f02f5f49005f2d5655cbfa9ebbbf291f268. 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/MXF147800159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0c0f011819f400360c1fe3b4ce112cd10f9fe784c65a5332aa492790fca085d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/MXF147400109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda33928702d973ec2d52f85befdda7dd9dbf5cd622d16a94833b20532a25eb90. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/MXF145400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaedecd3bf0530d4b53bddca74b162b9d7350f64fba3c55d6b3737fc27d5c4bc. 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/MXF145600084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x108b23571ea1d0a227ecfe8e80ab96c19f1dfe4ba80ef73c402a420eaada3d46. 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/MXF015300081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d6867aa5c352e798315b984456cbcb4675d853c500fd054c4356a15f1707de. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/MXF146500077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22ebc35f2149148ee66b4b28baf05be4cedf3858085650bae81ba3c71d229d5. 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/MXF017800440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e666c69a399a0c84b8386983fbf57b94a4d0a318a63c7709f6d6f09ed9114d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/MXF145300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a3018be2652db7af341639212906f5316b3d1595c21721d0e0f76a78b24237. 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/MXF146000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143109841610e4d7d403e6f65b933f9b592cc4418845224af0a3878a599933d8. 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/MXF145500121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98da601644711b0e3b6af33f6cc3f086edf2afa33c34e6961ac98f96ddb11a81. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/MXF147700025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b892e34767d0bf116fd7e044b2de5e550ab951f5e93fef2822b10d800b7236. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/MXF146900085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3db3d5e7062efe79db4b4a40632b114e04a826752352cb408fe982a41e22a3a. 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/MXF147000068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e31e3b53d450eb443279965d9d2f1eb321778ac4c757f77825f1f0e0bfb64a. 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/MXF146100132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6e6885499311c532cf0e145617a9d3b77ec3cf4f067226840cefc730c0214a. 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/MXF147200128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5f943327cdbe6a31cfa9450f941eed016884f9535c134ec3a097e57b7f91626. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/MXF146200172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9efc9c6b4cd2efe27576f84c25568f8283ffc5a11743f0f3e4c2a66fa68c9c. 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/MXF149100055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21be28255aba67a3c083386b7c9d18d80f781b31244c955052db02b4a44495c4. 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/MXF145500067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5746e79fc84fcd9d9ef71704f9ffdbdfd10d8480aa3b7ff3f8e40795f073a6. 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/MXF148000028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b7ceef3ccb46dd31166db39cd90a62f9ae6c679852b7ddbd3b05b8455dd561. 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/MXF146400188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13428b4a032b676d21eefddca16904caa6958a0023b20ddf61fe7e98c1ad8e9d. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:15:37Z), 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/MXF147100047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd66450c7a0e71d665713037e1fa63f5391872652550084e2ebb297812c5632c. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/MXF146700114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb27ccec3fb9970624448134277681e04a4c6794afd85ae3428b2bf6d33713bc9. 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/MXF146700117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1e4ee738fac268d1eb7d4a4bdfc67b093cb0e6f063870a4cf040c898cb30f4. 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/MXF144800091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd8c77b11c9c06b8db3549e2e441776b62f0992ee062a1f8b6c933b946e7be1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/MXF145700041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f3f325e1b98cea1bd2aef428485e7f31fd607bd119994fe40653cbf22a7691. 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/MXF148500074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde595e549a70c17ce6a2b041c42959e0b2a729686e882ce8a6200446ccb8b2b8. 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/MXF146700116.
Estela Raval Y Los 5 Latinos - Grandes Éxitos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x730e098c9c457a162c03b35ffac55c40c60fbb8d48b58c7db036763b1ab0307f. 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/ARA250700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01d5ae980e8f5bb64a5b0dd1070b67fb28fffddb11fd2c2a675a20620dccdeaa. 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/ARA250500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a5413e8b25c2b82b81e0707c36e0d0b2bea9e1dd83bdcdb2c8c59d89eec7404. 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/ARA250700046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b536e4f7772b423078311cef56d706a73820ccb311203c6db0c75ce1fcfd17. 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/ARA250700045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397f108ab47c15e640edad18b4650e2808f53001a3f0107882605fc7edcf9896. 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/ARA250500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef89d8da7605d3d08c715c30f888e454d03d8d5743ac9b267ad6f3d267b7ecb. 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/ARA250700033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40c79f9a20c7e54a7497602580d1f07962da3acf124cf9744117355b157123f. 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/USV351491728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5480d30eeb02bbb10ea7ca69dca35ddbc47ecc0ef6ce27343b7eb8dd55cf0fa2. 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/DEL112400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89793c188e96ada7e5cf1d611b2bebcc610281a41444d47bb750fe02f7dee30a. 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/DEL112400081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d92daccbfd941a3a74f89008d52094e9f9a8d470b2313ff8eb604407f4365e. 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/DEL112400085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec2ebe7de42567818dd99df76deb5117aee9dc88cb85265b3ff5532899ff9d0. 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/DEL112400088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee1dbc13fdb2c0e65ae8857086e8c23e7957e3a890197c1bec431850fce8d8a. 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/DEL112400094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e253efefbbe38eb93d906e58c40ef4c344ff1e0a40f71525aaf91757045376. 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/QM6P41532420.
Década Prodigiosa de Shows en Lima, Vol.1 (70's - 80's)