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 0xab43da7664afe28285496e8d132dbc2a453fae1ab671766377d95a212dafc27d. 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/d290d3cb-8ea7-4b79-b601-0dfceb3ebd01.json and https://artists.proofprofile.net/proofs/artist/d290d3cb-8ea7-4b79-b601-0dfceb3ebd01.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tiene Espinas El Rosal - Live - Desde El Auditorio Nacional/ 2014
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 0x61217339dd3adbdb5314638dd1631e615b41f45a75b5a864447cf03c753a73f7. 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/MXA331410010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1617f44a4a29d01ca22e2f01ca5e44bf6a9dc8274eb37c89be99ca05bfc66466. 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/MXA331410001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d531e70693ec1466639de88ca454b11a0b0c7e3c4f6bd6940ff2e8c9179021. 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/MXF331200751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639fd3470e13ac9ef5af7bcf013c864efb49c99faf2ae3c1b9a99b5b518f6271. 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/MXA332210317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9fbaf4bd972a6e6b0a41c66f02ed9c34964590b5ddc0baefe1352c3107b9d0. 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/MXUM61200132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeff454d97222bea24f00222b499c22490b63ae688aa09571326e4ee8e7e9cf2. 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/MXUM61200136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1617f44a4a29d01ca22e2f01ca5e44bf6a9dc8274eb37c89be99ca05bfc66466. 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/MXA331410001.
Te Amo - En Vivo Desde El Auditorio Nacional
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d2ffdd530c06fd1dd10c47c30c14ca4b6bec4ad0c4251b123043e27559f008. 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/MXA331410004.
Medley Bronco/ Sergio El Bailador/ Que No Quede Huella/ Amigo Bronco - En Vivo Desde El Auditorio Nacional
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40eb6ef1a99afcef4d0abf35acdb3ba4cc5cdab906445d17c96825870052368. 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/MXA331410009.
Medley Rigo Tovar/ No Qué No/ La Sirenita/ Mi Matamoros Querido - En Vivo Desde El Auditorio Nacional
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7ff807ef320f52908ad44f0f3f1f896dc7f40bdebaea8c348427c430239febd. 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/MXA331410005.
Cumbia Power... Desde El Auditorio Nacional
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc995b71b7fbff558a6e008d5d67a524323b04c9a42921dad87bf957404dd71d8. 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/QM6P41838824.
Fiesta Total Big Band (En Vivo Desde El Auditorio Nacional)
Echarme Al Olvido - Live - Desde El Auditorio Nacional/2017
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd1a22200f93feab7d3b4b70d49ea0a5c0d5fe57db77538abf8be7ba6225a69a. 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/MXA331710206.
Traición Y Olvido - En Vivo Desde El Auditorio Nacional
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00fbc46a8f5335668b02cc2ea089f0ab8ba185d440448ae9c7908b06fcc380b9. 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/MXA331710209.
Nunca Fui Tu Dueño - En Vivo Desde El Auditorio Nacional
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e4102cf5da658a843259e103b900b6f4faa963c059d1831fac9eea72303407. 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/MXA331710214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0ee207caf49a80c9440ee68f705ad2b44172cfed4cf2ce720332cc7abab8c8. 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/MXA331610055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10a635c89960ccd98de26351b072acba2823ecadf1d34b4227ea7275676a532e. 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/MXA331610065.
Me Gusta Vivir De Noche/ Amor Platónico/ Mundo De Amor - Medley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc3c044cd2d802ad804a5bf2307cdcb6522b9575be8b7c261ddfeb299195ba74. 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/MXA331610067.
Nunca Más Podré Olvidarte/ Matame Pero No Me Olvides (Por Culpa De Tu Amor)/ Nunca Los Hombres Deben Llorar - Medley
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f77d4b9875d2f0d93c4242697ecb69733e7d972be2b58ebbb9597c80c327820. 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/MXA331610070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246923080b15d626c2ad468dbd99e2740312a94303a3b4fb632532b4256b260c. 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/MXUM61300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff08e1a85adb78afb5c1320f840dec19e3a6182fc6c3aa2a18c64a17466e122. 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/MXUM61300044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a87d4bfb2f3d2f332c3de555b800e0b2d83c60ac46f091f7375f178fb7bbc52. 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/MXUM61300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd679f12fd2694abb9a4e0b32a23822c4bf5b348a127b91ab73759bb43f323e03. 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/MXUM61300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a9fbaf4bd972a6e6b0a41c66f02ed9c34964590b5ddc0baefe1352c3107b9d0. 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/MXUM61200132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b90ce528aaaa758243fbb822fb209eb0142ef198bdaa099f69d2e8df2c0696a. 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/MXUM61200133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeff454d97222bea24f00222b499c22490b63ae688aa09571326e4ee8e7e9cf2. 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/MXUM61200136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79637dac781fb576bce3117539f4ca138dd989a0c5984fa262e811d527163d2. 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/MXUM61200138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255e4201579f098c96e9fdfd55f6dae0461c32b75831171d7f77c3ee88c8d17e. 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/MXF331110584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba67777ded30a8fcf4c16cc031c68b24775705726d77f53cb0c8d987a576e92. 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/MXF331110585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5b444db6ad4df2b3357b80f6ea45ae7b34118c18ee149ede8bcbd959dd91aa. 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/MXF331110586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a5fab8825edbe0c7c69fdc8812396997e642fe72352f934fb4957dcad120c67. 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/MXF331110587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf405bba315c122263a4b36fbdddd5dfabe24dc863006e509ef7152c239abb53. 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/MXF331110588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98bc3403ce5b5a06887702acaf175255b7eacb417ab929741819d171463c90ba. 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/MXF331110589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd939bc351fd8deb307728da7e5d2ee6d52b68199616f5b28e1c50a303a0fdabd. 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/MXF331110590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc589abc8d54e8a4a82f6f7d555ed16bbc5410c78fb4f2c9a01266c4501517f. 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/MXF331110591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fd155fbc0c1ae3ee0da11c73c02de1e992ca96693d8f8f9f2c27441cdff5f7e. 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/MXF331110592.
Mega Mix: No Mientas Mas / Tiene Espinas El Rosal / Hasta El Cielo Lloro / Echarme Al olvido / Vete Estoy Enamorado De Ti / Vuelvo A Sentir
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fee58b641ca1fd2e53770074bec7fc50ff3b408fa3c8e2cac814b442d8c363a. 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/MXF331110460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e8fb15670d4afa250c28d9398d08ca36fc6e3697a3a7f9dbb8da004b52dd32a. 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/MXF331110618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06a48e346172a5f4a366a49ab6ae39920d63b48111f740fb672bfb940c9ebde. 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/MXF331110619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b2cac9410edf3c8f99e7abe3d8f1dd2e777a23cfe7026a4dc5106beff5e677. 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/MXF331110620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab6cd267a4a26d6b7305fede29de546712a681115fa4fafdc398fd05a49c60c. 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/MXF331110621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf802a95e6b0573b3dac2db31efb36965ebd0017445b9f31a0bf36ead4fb3a65b. 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/MXF331110624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed87f50aea9f0f6467bdad796955532de41e2ce068aaecc24c2f02f6abcd028a. 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/MXF331110625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d46178e63236859a3655148601430bfb07a19fb24eb299480b090795671b93b. 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/MXF331110627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9adc63a69654a5b4999e4ab7d678ce6b594fbe3b21a69ff9d696fb10e0cbf1. 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/MXF331110629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b44231c7885a55b51e46770866221e51acfff55a80fb33e14416bc655cadd5. 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/MXF331110646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4b6b0a2f9046e5720dd891c1656d505325de7d90bd2a7ca86a8724d9b9f2ea. 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/MXF331110648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee10c37fa11d3d963f0b50fcac147bc75e44867c609b7e932d6f37b65424609. 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/MXF331110649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd373772f55ace9a51cce3638aa35fe05bba720cd36999aff21b8be6f61df3a4d. 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/MXF331110652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1475d4554e4f4048eb6deaf54f2a5418fb5ee5042219b72434f1e1f1947c2220. 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/MXF331110594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54429224cd9ee4964beef1c9ac35eb71b4055dbf66fad02b6024b9bac1e6a90a. 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/MXF331110595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d96b2544728d96da4bf0aa68433451dd0eaa39a3983cf2179c6962d905f837f. 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/MXF331110596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65d534bd5b40c260f3a4cd737e8d84876e9b8434105abd59a9ceffa50db53e8a. 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/MXF331110598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b7a8c46c6f56d422ed97578d94a5d4fcae6a50fd3b859c0269420375d54dd55. 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/MXF331110605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7289479e06ff572a8f698bb2c8801ae010dfb03b0b31c83a278b7ea4a0afe799. 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/MXF331110550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a25a649406aae1efc8fc9b0dbdef4af864ef195598f24458c0dc92f39a8c2f4. 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/MXF331110552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ce9d024a25eb034e017f9b83a72a502317a6d9b9142eed863ba53944d26acb. 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/MXF331110553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6827c3ef732d9e06e2aef2fce0df88f36e4c7002e373d3650e02e3aeb04bdf1c. 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/MXF331110555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b1146057f3a7c733619e46ab514ec92bde7be90e5ea41f64dae6ca2fd4e71c7. 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/MXF331110557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a005d87a117be1c25914e007468556398f668796ffb33f34a0c6a2e396c127. 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/MXF331110558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d46f6578e9188ae4d9a58d874e9e3fbef6a30fec4a4041cab6d0a79cae5bad. 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/MXF331110559.
Tiene Espinas El Rosal (Marraneo Time T2) [Acústico En Vivo 2024]
Tiene Espinas El Rosal (Marraneo Time T2) - Acústico En Vivo 2024
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25962ba80f98ad17555c0a6a855d03f19d4dbc1174a49e24127d118c87c9c7e7. 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/MXD782302147.
Carita Chorreada (Marraneo Time T2) [Acústico En Vivo 2024]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91b31fa8e2c9f1c5d7f7ccbb45c87a221c3e7efdfca3b59f53125c5759232e4. 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/MXF331110486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec28c94f0b6ee7bbfdf82de12fe9ea53ae2567a36d15016f58da241081680190. 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/MXF331110487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x065f386c463eac626c9919a91ac3a87ec2e4ef1f1bcf76cee0b58f1a354b40d2. 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/MXF331110491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ce3175678b6bc51b99e80b3e2876b121132f8954301253b52a949a09182526. 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/MXF331110493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73c56093b53eb15c4ffc47f76a97d5d6d5013b6708386299d123060a835b2c8. 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/MXF331110494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97955b50a5f396f2c16afc94ca75dbd54220ec44e82a28d143d618d888cc03e2. 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/MXF331110495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c7700270f8f74e6034cfd32924b08152f83731ece253ae55c5f5ee3eab9fbb. 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/MXF331110471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d790adc87b165e9a728c25bfe08be0b0822c03ddc402784f13a4fffc599db4. 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/MXF331110472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af723536956bb63da9db792e77395aef42950181a4566f63d051367d836366e. 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/MXF331110473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e8c0529a6de7973f87cca2494b897dfedf6aa3db2566dadd3217cd0db64a53. 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/MXF331110474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56455c3a22ec21aefe2ec1075187445c76f765befc2e011b54264432e58fef1f. 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/MXF331110478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcd08b467d404bb2c19db8829a457b4c24a1315e48d7c3475fa76c782ee33087. 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/MXF331110481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48aed61bc863ea0eb9d7b55744d3de31781af2a9950b204d8f627be82ea5fee. 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/MXF331110485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa982688b5e0b5b695c67e17ced95c44ad0f5a0c43bac2a0a1815549860839db1. 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/MXA332510373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9ab45e3a212d6c4c02b554ed2203064f151b7c29da6c97b3081241b465a25a. 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/MXA332510369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa227c1d5a648539fc86cb29e577df9235db6263bd84d03a0717974aea64b6f5d. 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/MXA332510364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7830dc0fc6ea1125a7b52d4423a1c67d43d2c084d780df01bfa4c342f71c4f5b. 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/MXA332510361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f56464e57e926e8e7ab3b3dc9a4bcf41cbb403bac1d5e589a89bf675ba02375. 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/MXA332510406.