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 0x529888fa642a4c1ce7b7fee2d773b1a6bddd307ab90e128b8f174d6e80075225. 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/0c391d85-6f4f-4a1b-b437-44dfb0375538.json and https://artists.proofprofile.net/proofs/artist/0c391d85-6f4f-4a1b-b437-44dfb0375538.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 0x136f8f7ce3bb9c1f08a6da5757a83576e0e979b74d0cf4be2744254058c310fc. 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/ES8241322201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b8a90da777f6ee330783b89289e713316efac63f7e4ded2c814d5d1ce7ec4f. 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/ES8241322202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd94fedc88b3822ff540c5795ec7b9580736e0c73923620a371c82753202edcd. 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/ES8241322206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136f8f7ce3bb9c1f08a6da5757a83576e0e979b74d0cf4be2744254058c310fc. 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/ES8241322201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b8a90da777f6ee330783b89289e713316efac63f7e4ded2c814d5d1ce7ec4f. 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/ES8241322202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1829bd6f1307285f781fcd956e7e3c7bdcf9360f0f612c3a97a87b97ec2827d. 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/ES8241322203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc618c0cde57fc51c30e960d0f3f084deaf65983ac4256de7bbb15cad0d8bf1e9. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/ES8241322209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136f8f7ce3bb9c1f08a6da5757a83576e0e979b74d0cf4be2744254058c310fc. 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/ES8241322201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9726b7596d1ace8f593207ab3ffee8de0f27e6afda1cfec2b2ed5371c45ce20c. 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/ES8241322210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1829bd6f1307285f781fcd956e7e3c7bdcf9360f0f612c3a97a87b97ec2827d. 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/ES8241322203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86facbc29465484214eb9c1d90a1e7b39e3c4d7626c72b9791332bda314fa3f3. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8241322204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd4afad26824ee6344d1291f35338eaf9cfb6eac56ee88f02dc1408b63877f6. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/ES8241322205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x271897ae3725ff3be3dc976f0ff3d8c2d7c45c2f7351889f70baf2aefbfa98df. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/ES8241428101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71d48415e8c7f04bc4c47521ec702589a3beae6bee8173112d5794a652dea70. 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/ES8241428102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e4e3968d77a0deb11ac09218e8f25ee9478493500c12559e74c61647bb4f71e. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES8241428103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0788a3000d9b86a7d4db26855c4e53e1ee6286c15dea05d7cdebf352cb1b8a7f. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92557736.
Frío (con Fito Cabrales, Carlos Tarque y Rosendo)
Frío (con Fito y Fitipaldis, Tarque y Rosendo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17eff89040a8510c96157f3b82d6ea073008ae7136991697d252735330350de. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/ES5151601944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2643ffcd7c19666dbb31b30bfbec05624dd6b0a369747d7d67b01ef4db487081. 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/ES5151601933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ec9847e21471d8e252be2d1952f331931781a3f38986ec47528f820edc6ba7. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T07:36:28Z), 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/ES5151601935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe472c23043af36422f34cdd1b14ac98663817a3d34b73d1c9784a8ede4d2c95b. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151601936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2d96a25cf40a31e378f83880e1caa498949db2b52ea3e01b935f7f9a09f283. 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/ES5151601939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2d1f7a5317566a3da4af67042abfdf0813ca977de64cda3f258f31b5d2785d. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151601942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9bee548955c19b50b71c03e43f0a1e338da500571d007be5c978838fb10369. 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/ES5151601947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd04c39021cf13ea068da1cd1bac813cb10703db179d64fdc35e5df481c33ad2. 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/ES5151601948.
Víctima (con La Chula Potra y Brick Paco)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4a44417282ea6abf378571ddea05dc8378fe33f36d90fbcfe53c5407d7c582. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151601951.
En la silla eléctrica (con Carlos Escobedo Sôber)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724a06f11d69ba4c753d0173a6f9a88a432969832c19c057c1ef344f4e8261bc. 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/ES5151601952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b62e2d2e553fa9fac2fef62e71831d9c87f4444890ca1c73d1c68e82dd15d61. Chain 2 (Bitcoin): anchored in block 958647 (2026-07-19T02:36:14Z), 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/ES5151601953.
Tentando a la suerte (con Yosi Los Suaves)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6278f91da75cfb9071220afd9f5663b7b10ac7e019e77441ab5752e670e7230. Chain 2 (Bitcoin): anchored in block 958493 (2026-07-18T04:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151601954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f8a394b498e9d67fc0344c6f9f1a467735fc5f5cca51cd1f71658fa1e39bf5. 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/ES5151601956.
Solo quiero brujas en esta noche sin compañía
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fab5b04af9f24580cb4cbc7c80ef6284bf55b875c2c5db4e1ed64569486ba4. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151900654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9f4e7a5bff5fc6e8322e25ff5f5c6bce2199cb26aa07ce4670334e2ab83af2. 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/ES5151900650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2799e3fea394276d4e0edb39ba76baa3ba72180e2e618c5a73ac78634f303d6. 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/ES5151900657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5f7660da9ab7fa21558b2f58df37338723a41c0a58822606b94f3440e5978f. 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/ES5151900665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c92a2c84a4600a2e95f9f10a3ba2e49a76eba925331ecf8285a7c1d4990f813. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151900666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0fbac9c1407086761c38a13b36955c2035a2762e840725d122021854637b074. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151900667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d69067b55cbbd66f9e0abed07529a11edde40c43a19c1b02d2afb874dffe4ea. 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/ES5151900670.
Dejándose la piel (nos incendian esta tierra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b69a3179432de3948b7c60474c6b6b2e3379ea6196771a1eaa78a42f2b2732. 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/ES71G2137196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1c43037270d759a7632888bb953d9988234a86f75368132172cb9214f0b2bd. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/ES71G2137197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bcee1c21850c69409a4699561577fdc87797a1536b54d281c483715c7923017. 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/ES71G2137198.
Esperando en un billar (En directo Navarra Arena)
Mañana será igual (En directo Navarra Arena)
Esta es una noche de rocanrol (En directo Navarra Arena)
No hay tregua (En directo Navarra Arena)
Deja que esto no acabe nunca - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2df5625b53e5a92188c672d800225de9db6c56356ad72278b66ade733c6e63. 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/ES71G2337620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d5aa4c2831b7bdc0926330621c44b8b81fcb541cea9b4b0acf899c03d44997. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2337621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93bf6cb5714bf118db8e0622871066b77b6b1b8296613088f51e6bfdd5ed3d57. 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/ES71G2337622.
No sé bien por qué - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1149e73ba7538005094cb0a618bb4edff0a738b36bd60c565f564b960eb34b09. 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/ES71G2337623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cfac78b5e24ad2486c7ed6cff40587b5ddf4569cab1e6d5c3fe173165e8d194. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2337624.
Ninguna bandera - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e3f0a74ab47b7a5c3ce56e07046558bb3222317e25e2aad852609ccdd86363. 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/ES71G2337625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d214fe6b6772251a8f54e5c85f1d1b24a8dfdd600e00c91fa8c5ae42f9f9a65. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2337626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38780806b7bb8f57489b691b0cea5d53ece5f8a13dbbb9caeebf5789a5926765. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/ES71G2337627.
Por salir corriendo - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd72dc5642c443c2c4ce250685744ddf9cde1b34b6f8333818962eba6a3d3e11. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2337628.
Sean bienvenidos - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef22259dccf0935cee5280720b882ca3b3287c21d89ccc97ed16eff0d215dd1. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/ES71G2337629.
Objetivo a rendir - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73f4b48c658fddd2cc52caf6efe33e32f0f90d0f8816eac59666c2c06879c32c. 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/ES71G2337630.
Tentando a la suerte - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374ff65283bc5674aa44105ae7d410b4f9ef239071045d6cdaf13e6ef52d72ae. 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/ES71G2337631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b211348251b16813a62be671b5477a3bba65b5788e76afc2826e5491234e07c. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2337632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5499c27472a3966d59753f0b8891daec9e0717d8962f2f73cf4b924052d7315b. 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/ES71G2337633.
Cuidado con el perro - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed17512d63779b97bd4d87897aa89b9ab37e8e9aed94f57b1947fc6024e60ade. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2337634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ebd9c66ea20e7aa334aa36c8cda0131e5ca4e6ad8697eed4996608669c1db0. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2337635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639f660840a813aeb39be4d537ef5e7291ffcb52f33786e21e33d81bbbacd91b. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/ES71G2337636.
La hora del carnaval - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf1fe126848e47a7555648ef7bc8f45c938257de7448a03d48b2a1c79e412b3. 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/ES71G2337637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70794ba13e307c97c3edf2a39bb05e400f71dca7726d21f8b424243282ab3c9. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2337639.
Esta noche no es para andar por esas calles - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ce59058c16f8a37c8d0e1c2a0b410b2d8ee8d11112b803d09a3300ad37a32a. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2337641.
Animal caliente - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ddb4e2fb82180e9989bd14cef0605ddd05c10312cf360845e004a2777d62d9. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/ES71G2337643.
En blanco y negro - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76612f8ecfaed09a6d584c0a36656c1f7bb899cf8c54f0e2a56ce6338ffa2c7e. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/ES71G2337644.
Esperando en un billar - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed3d1ab969e3021f78aac34702878cab34e537f514af802152233224b6e89ae. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/ES71G2337613.
Barrio conflictivo - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x492ad71fa6e87e242e592c1d2a02a95b9ceb8b302f544cf7ed870d0da908af18. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2337614.
Mañana será igual - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc3b9ade365bbfdcd61d791c52195ac17c6912a00d155b5ba736e175cd46dc0. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2337615.
Contra la pared - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b708eddee3d0c75db2684b52a8d3afbf3a7197d289a55bdcb5f75475c6b0356. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/ES71G2337616.
A toda velocidad - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c95916acf4f631b06472ea6f7ecf05f486c23a0b32162a7d4428af96b40ea3c. 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/ES71G2337619.
No hay tregua - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaccbd8d39af78a8045894a41fd5b11631eb338343b72b72e88566ba93cbe987c. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/ES71G2337640.
Esta es una noche de rocanrol - En directo Navarra Arena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4f682bbaf66d61eb81be0c9a5be2d1ba8ad60fc7cf59ad7be6fdfe999e0dc34. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2337642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb396cbdddce4dc92153be86885e913b3194821ed491316f1362733da6eb5f0d. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2503667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f114950b53d697548c578dad73a65879f7f4089d21767751b0a9a1d7ea30eb. 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/QM4TX1879267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29cb681c7d3dad5d783825760e3752aa9d23997f8deb0a0575f90ccc17141c5a. 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/ES8241865613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349f717a1031862833ad42bc9501233e2b9d4652fddb3499cb7e360877fcbc12. 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/ES20D1700520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x349f717a1031862833ad42bc9501233e2b9d4652fddb3499cb7e360877fcbc12. 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/ES20D1700520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f045928597173bf0b321fb15d67894cef485f4c14c29ea50df40183ceb6007. 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/ES5151702041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc2ebd3e43c8b8c3927777bfafad80a76259cf904bd5ff8d4439ebfbbe324ff. 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/ES5591900012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89db19739dd767f109d50042423364a54e64344833975fcf15b76a88c6e8a9ce. 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/ES71G1745293.
20 Años Ajierro & 30 Amigos Embrutessío'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc619a4aa0989600c73bcd5590f52f75f3373d127680b750e5dfe2804c61b9eb3. 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/ES8241824109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805d44a3fcf127ecb9b734c33f41690dc0332edc5aec8404f4caa32568ca09be. 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/QM6P42068795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0252c7642eea570d71b5b8aaace43b9f29b3b22c8c7591281a22372ef37cab12. 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/ES5151100564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b3672cac3036665298028fec00a53b493f4e0ad1e6627fdac8c28038cfa4e1. 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/ES31E2101777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b46298cb3321404358d58825c7bbe17e8a1a805b38d509dc89fa124cb6c7c7e. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/ES5301560316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80791557cb08ebac72bc90fb1e9c604c735715d6c8a534286d22cccc29274952. 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/ES5591200224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f116c0c5a47c4d00d4fa3e16ff1857144be67961fba274d405f177e6df0708. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/ES94G2100701.