Efecto Pasillo is a Spanish alternative rock/pop rock band formed in the Canary Islands. Their music also includes elements of funk and Latin sounds. History Beginnings Efecto Pasillo started as a b
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b0eb1339607e6d58e338a0f429be754834925d74bad40352106443684f598d. 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/6f96144f-50cc-4f74-84a9-d982b215712d.json and https://artists.proofprofile.net/proofs/artist/6f96144f-50cc-4f74-84a9-d982b215712d.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c684a4fc7b3bf5b8a66a4c99f5ecfdb22345a2eaeb990118cd9884131b2e39c. 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/ES5152100561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad4e741922149c75020ea971e549fcafcb9774292aff1a47e48880731149c03. 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/ES5152000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494792ab90dd9a63113886555568347a971e6a450a54ff9ab53fdfffca4758d8. 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/ES5152001128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181497e20e730418d99bf8f6929fe456dad8c78fbc3137957cccbd54208d3137. 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/ES5152001070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c42b7e0a801e2b3b0bf1a355e48f0767e7324cc6bc4304444f3f0f849f8a77. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152000920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55078d94d48b7aa7f15bde4c6308b39e9c2a2836c88db9d8b2c66ad168e1dba. 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/ES5152100051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328e26bad6bcfc67095b72a46db41e748e4871e00966e413311401f0bb904ce9. 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/ES5152000548.
Esquina de la confusión (feat. Funambulista)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64003454d27e2ffb15f3b1c4a2b847e4c3de3d236872f4beff2f5f6df24984f. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/ES5152000404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aaaf649cbfbd011f235cdee39eabd58162882481b8855cceb3b13b28d374872. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ES5152001244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59966a51b257fbe5b262a069b030fd674a0421825ca714b146dddd30b1c0ad75. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151701272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c8d91933719fedf69b4fc2700d0b587906de62585342e7bd2851bb5b01d42c. 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/ES5151700973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cfd02199458d987e1e3ca2acc78ba6959090894cce6443cb79706c8b4d4c99. 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/ES5151701274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4623a3e1453c116b9fb7f39d54cc67c4d7e15686d8ade9dac5d95905c1e5eef. 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/ES5151701275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e7562a577f5e541760cf766533d0b500ebee0499897b22fc094ebaab37d721. 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/ES5151701276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b812a497b3c4a64f3aa21a3e4c330baa6df9b3cbc3f6fde04b55e195bef75a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151701277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097a852ba9832b18203304c53b97af2644dcaf86ccede66dad1ee480b7fc6b3c. 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/ES5151701273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21ce04338a7a89248e11a6b5b71500c21e0a9987b9ef08732897a6104159047. 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/ES5151701278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43049f410393c46276e7d1b2902289b04542ed76e01c13a90169a74d86c3548b. 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/ES5151701279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98288c12d8c1f720674516735004b84ad4187112dd37f9464cff11829f310c23. 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/ES5151701280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6104ea1762d5d4984c28554b8a9ac141645f2b9ad81530cd67eb404ae777ff4d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ES5151701281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ed7e0db6252f808f669fb728a2fbbb9725ad9c006c8727489627100fa0645f. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES24C1507202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x732fd56da42786f96f23401b74920a4fb3f5e4a6ebb16bbf8b8d0f3665f2aead. 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/ES24C1507201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd3aadeab753ae0a2c0013558470be3ba4b337d32ec1457962c14b8619e3f04. 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/ES24C1507203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016b82d8a3718ab4ebcba147402d5311f85e94b489bf1bd1640ee26b51542578. 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/ES24C1507204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc633b82df86a497ccde84a9772522e97f0a25c616cce44ea43ab4ec5915420a. 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/ES24C1507205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5a06a3bdc340a8e37d601ef60c0152d010d29655ee80102bdb41cfb0b047d5e. 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/ES24C1507206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f98d567e0af4494655bfa84cab76bac81f242a32daa9fa5649f48b1a78b919b. 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/ES24C1507208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f726be3e9cde41c5168ad4aa26dc389d9f41c9bf8d86323116f64091d87134. 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/ES24C1507209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb28313e71783132242a783306fc2e86412262019349270d786a48cebcbeb81. 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/ES24C1507210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf3bc090e9191320809dcab04d2bbc0d56647b43293d200cbb3ab5da911a8ab. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES24C1507211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37318276e1c84ed9b0d9d51b35fe2efd728cd591efc46839118c910771eaf4bb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES24C1507212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a42c84b170a849cbb7fd4db733430b19e98ce5b2f04500d9b932d89a43ad935. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES24C1507213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa570eea1a78702b5dc5740be65377874401774e50ee90a4b48ed6c174598d406. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES24C1507214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e1b134e3f2ebed629ba380552ee8fc99cf3cd49d628b29d1a8dfb52f16715c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/ES24C1507217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3efb996a24cbbd06bb94f9b3925a5d03831537c65718ed4065b3d96ad029b851. 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/ES24C1207101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03566d98e36a028ad5825d7a3fdcd07f3cb3241fae29fc431e3e49f14a97dac3. 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/ES24C1307103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f601c595726b636ca89ddf2bc245515f2f7d1b44963329ba88c95ddf05355b9. 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/ES24C1207102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13059a0c1d3d6806579a218d673b20184abec88740c25c363e8094b06e6be615. 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/ES24C1307104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4168d5b7b63ea5b920eb55dc0d52302ca417a9f26303013f4efe6b46ab7df56f. 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/ES24C1307105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3db42e07f356d4115eac068d6758352b72b4c846bd98264273e24bc5cb7eade. 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/ES24C1307106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead9596739edf0c7108aabb0c4d57f40ac3cc1778fe7852c9428dad01164f888. 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/ES24C1307107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf309b65f95df2b52e2f66a987d698a14bdbd1114ffc139d74158e1f0af333f. 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/ES24C1307108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b19fdec533626119a9f26c5854639ea56877edbd0e4d4c83d1e398f29161fe. 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/ES24C1307109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d30fe944e894fef9c9aaac4c4be2db3c9a4fbaeee7811bd88eabeb7a5083ebf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES24C1307110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c5f9074657cf59e691e93dde6ba8b91bb146ace4219141dec1238f0fe1a611. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES24C1307111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544972f9727d7b90e4bd95c8c0f21b9008056a36e7b967a9bfab5d17777c3d80. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES24C1307112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed7244890794819f983619491ffec2ce29046ab0425c4775a9070fc0cde62a99. 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/ES7330900261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5ae4d42a3b692da25f6b11ea210502678212801f5a5de35fefdcdf408db5e1. 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/ES7330900263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd30dff47ac193d6b1cab641d48005de6cb681aee181c55cf86d44391d35d88aa. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7330900264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc827fdd5597497178c4db6d2d63298380e8ce0b229867c8eee7be6c4d9aaa1. 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/ES7330900265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eaffa4b1ed23daffd6bbe3b84a91503c185487734b6aac1ba4e4a4c5e2ba519. 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/ES7330900266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac1281748fb512b9987ea76a8818675b50c1bf02d334b6d4d2d284e9cacc4dd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES7330900267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7046c9a8fd535a17b1b97efdee24bf2855ce1ad1a0608163b7e01dcfe14e94. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7330900268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa99c5c3e3f9cdd5389645db7725a4c1a86e72126362a97bb525e2258026ed35f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7330900269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2beccdf4df01a8ccd9a22b4713abc7e9922106f74efd41c005fe2e9750aa536. 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/ES5152400551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbe35f5aea0a74ea4687ef0e218d2f9a014e51c2b02b72ff521ef974cf1c22d. 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/ES5152400778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd40a1b68770adb7c7f9acd66b9c1c31797efd5979d0d07a113d9964a2c9baa7. 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/FRX452432078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d86f1d321e02d409cd9d90982317635b026f923ce1c1f7e471c821e7746366. 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/ES5152400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ebb3517009269ee216da62361949f79e4bf451053198bc9736d9533aa8c35b. 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/ES5152300822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c8eb6c022331d25163c3ac54aeea00a91095ff1c1837c9e653e6cbf78aaaaf. 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/ES5152300091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4445e9c1b9c177631552f8cf5572dc0ce6dc0d222ad83c865dc2ea33c6f30f3b. 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/ES5152200951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0382f8bc9d2f5d2f206194bd999fb120abdbe22d254746b2391d332b5aad7488. 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/ES5152200723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138a9829d0d97ac87ce209710ebc56f818d8e320cb9bdd7a9aeffe39d39eb692. 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/ES5152200116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7718720bf31ac606be4ae12abd57d82ec6e94e91ff6475c847fcedf12eacd0f0. 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/ES5152100924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76fc270a66e3647708761d1d81eb22d65dfd8e214b1e031caa1022734689e54. 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/ES5152100612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aaaf649cbfbd011f235cdee39eabd58162882481b8855cceb3b13b28d374872. 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/ES5152001244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1c8011ff366d0dd05e9b214bdcef94bbb2fb07b4bffe8969ac03d3de231723. 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/ES71G2056715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x494792ab90dd9a63113886555568347a971e6a450a54ff9ab53fdfffca4758d8. 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/ES5152001128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87c42b7e0a801e2b3b0bf1a355e48f0767e7324cc6bc4304444f3f0f849f8a77. 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/ES5152000920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x328e26bad6bcfc67095b72a46db41e748e4871e00966e413311401f0bb904ce9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ES5152000548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de22e1e8b5168a4dec13ab4fdd67f6c225fd53fdd3fde99978beba0b19436df. 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/ES5152000217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64003454d27e2ffb15f3b1c4a2b847e4c3de3d236872f4beff2f5f6df24984f. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/ES5152000404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad4e741922149c75020ea971e549fcafcb9774292aff1a47e48880731149c03. 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/ES5152000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f253736502dfb15e6070d1199bf14a73b5d29dc33d3595c2a66f188cfcb2a9. 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/ES5151900739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0f76ea3a3c8b7bff6274120f44229381e330a264e78fbbc6b078a6cf73b272. 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/ES5151802569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x195a1192dc28e148938ad48cf8acb7639b0d803f69efc2ef77e9c3459ef933ff. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151802194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e7562a577f5e541760cf766533d0b500ebee0499897b22fc094ebaab37d721. 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/ES5151701276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cfd02199458d987e1e3ca2acc78ba6959090894cce6443cb79706c8b4d4c99. 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/ES5151701274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70b812a497b3c4a64f3aa21a3e4c330baa6df9b3cbc3f6fde04b55e195bef75a. 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/ES5151701277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4623a3e1453c116b9fb7f39d54cc67c4d7e15686d8ade9dac5d95905c1e5eef. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151701275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59966a51b257fbe5b262a069b030fd674a0421825ca714b146dddd30b1c0ad75. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151701272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c8d91933719fedf69b4fc2700d0b587906de62585342e7bd2851bb5b01d42c. 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/ES5151700973.