Celtas Cortos is a Spanish Celtic rock band. They have sold over two million records during their career, making them one of the most commercially successful Spanish groups of all time. They formed i
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 0x2020149d3d7ef96134e8507f35f9730a238f0702d152609a55839a4a6fe979f6. 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/164192c4-8b94-4a3b-b95a-f16741649818.json and https://artists.proofprofile.net/proofs/artist/164192c4-8b94-4a3b-b95a-f16741649818.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 0x95ef2857d076713fadf186bd772495f454191bbc70a5d35c4636f620346d5b8f. 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/ES5018907001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f20a7d335f7726f4a55e86ba25f28b0345d8feafdc5f5972daa83dcb6efa698. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5018907002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33a4225c7db68d4b77c4e1966992be718eecf215994a2a6a219ce1efb8c248c. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/ES5018907003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ed02c7b1f3995e27d3d2b9c068cd4470e43875d9f01ccfd74740190d9c6f83. 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/ES5018907007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa08591e8e3381c7ec147413f4ad0e0b6d25b71c3d6943d859b33e8d6640bb8. Chain 2 (Bitcoin): anchored in block 957833 (2026-07-13T09:36:32Z), 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/ES5019007001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa275acab594050361b38cffb3eabd05c0672409e1d936230ed81138452b0d2d. 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/ES5019007005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef2c10d3b9bf16c700adf5f72836efc339f72e626650d076e15039f8cad4692. 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/ES5019007008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d391b2fe37cbeef1cac38c22b2461ecb5452d3eba99dd65dd6b765629229cf. 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/ES5019007009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a4403aeef5a4517389819511041d91bd9e0274e3b156b195fe62a0a8716900. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019107004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17d7224f86c7b78fc7835b82640211bd0af848ac61f384fbf0b2a073eb41580. 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/ES5019107005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fea497f7bc2820027d6cddbc6ef5f4e3199a0a630332dfa6396e06fd63439f7. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019107007.
Onda Caribe 10.5 - Muévete brother, aqu´i y ahora
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ef9108a5658593d4b41409cf01342d4701d576335e64ad0eedeec620076aad. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/ES5019107009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc84c762036ae0519a7811406ab5de606c8b252f273c90f6ab5b0ca069074fe8f. 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/ES5019107010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd7405f6fb9f390e900f4554b42d21375395c0823b803df9993e19721910ca6. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019107011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e34d1c1667b4d705d63244681bbc5cfce71701d6bf9a86bbd189f33b3e9ac7b. 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/ES5019307004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092a96c354d31774f5a355fa5e9a486edf6ea3f296cfe19e92b434edd75c8588. 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/ES5019307006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72bb2c2576acbee6dee1b32f8bb6f504555d11a69340e4259345989073a94a6. 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/ES5019307008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb291cda041f1fff28fb8ac1dd5b065c67e993ae0cc1a00184693c91d5a3e8591. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/ES5019307009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7adb69919317ac03f1fff0aaef39b34391874b2cec178183d7e9d57dfa08d3. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019307010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b94a916ed61799c3ecb8dbd57be24357af4556ac6664764c309108c16d32d6. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/ES5019307011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf578762516917a7dc684465303a655d80752d5069632f39307d44cb75f681de4. 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/ES5019307012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64f91a451dc95b2b14d877eb6a3c624156e3eb0e12e059b3364aa0595cc7aef. 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/ES5019607004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2842699bf279e7d8f622112f2a20aa4d2ffaf6c48f5e6827e3af6f1c632daa. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/ES5019607009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde97fd0f715584dcb74aabe58c4a64305e3a08bb6154615c528750ec2d3f6859. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/ES5019607011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c6660df8fa60566c1baa26f0b83fc0d0365e269c3b7342271b9d30e52f509b. 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/ES5019707000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27ef5c45e718f2dbf95dcb81d76223281fc94f501f8de3251e283a1cc0e50de9. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019707001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ca3c08092369c1f631517237d946b980b961dc8a499617c9d90267b28a01b6. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019707002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0b31dd70ef967c534ca9bdc80765146ec68075b16300790065470bbefb95db. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019707003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x935bcbf169ec259c82e58ab76034c7ebae3d371beabdaf34f0b1701db0aae912. 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/ES5019707005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d454386b564dc5b7b388d95b1dc2fbfcc7d00c23087c738219850070aa0ce36. 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/ES5019707006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c841487b865489956a66a7f598704d0b23b1131e7a49037a4938efad49bb4f5. 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/ES5019707007.
Romance de Rosabella y Domingo (feat. Javier Ruibal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x819b346ffcd49e9c688cee4fbba96704c59736ad512a202f011abc4bd310e21b. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019707008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2a507c60de2d629c4a1e9d9f7a72353199cb5a9cfd24495725717e185dca4a. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/ES5019707009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb351978c03f308285b93ca2c6e1b3bffe494e99d9195edd842986230ec6fce. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/ES5019707011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef5cf2bcd4b237a50e97f840e5dfaa5da6951e7f5fb6a21a39bd0f2b156ad131. 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/ES5019707013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed1026f954ef0dd7cd3c14056feac104795311d5f928797a867459c98792e254. 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/ES5019707014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34f04e946860958b9d4e7a38a8e2297d78e67f9e260330b8890a633a018ece2. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019707017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b91ad9ba36466415e0a4e9e12fababc006e489d7587d29bd6465e1b2bd9c3f. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/ES5019707018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83723a6c39a54cb696c291eb57adf2b90773b889d234100d6d0a6c2dc0af7f27. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/ES5019707019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe68f73aae588d095dca399d7f42914cc443ca9baead047e610816e307ac47d59. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/ES5019707022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4e15fcfb11bd11dd38755876e420fdc158becd7550360e5cc1b2f930abc2de. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/ES5019707023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1015b61452d921af3a9b58c98dc5b4071008b02d6e719aa4967896224c33fdc. 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/ES5019707024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd105089e0fa18e836fe1718cc56bdab802fde74086c29592309a77e416e8b746. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019907013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a371eb78b36c15bf6f03bbec3cd058928c938e33cc17bc90ad72568c8786094. 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/ES5019907021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaa880f66ab5fbc3417c902dba5755050686c050ce561a0b4ab032a84df7cb96. 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/ES1019200380.
Veinte De Abril - Video directo Las Ventas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63a7d32e29422170fc297166167ef25283bba3965ec39f1c160c23f00f763b0. 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/ES5019107008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d242ebd5606f046f7c1831c461d54047b1ea2f351a679d8ec2ed080a495c08. 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/ES5019107006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e7e53de172f96c2d6412bd93b3ac6177fffa22f7c6c4db23bbbc7807e13ac2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/ES5019307000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4908bc0ea9cdd4a24a97ac60fe6ad48a3699b03afc97a243d6d53fe7099a99fe. 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/ES5019007002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0a769a2ad6d9d4c61b9afd7fb539496f01fb79625744b720cd36ef2e65bfe1. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/ES5019107000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa4efdd6bed3ec305eb439d946df2dcf7c2477fc85e86a8b00e45dd59e57317. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019307001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79e7e53de172f96c2d6412bd93b3ac6177fffa22f7c6c4db23bbbc7807e13ac2. Chain 2 (Bitcoin): anchored in block 957833 (2026-07-13T09:36:32Z), 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/ES5019307000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7fbf19fa2d52060270136fc5454c57e18a6112258b102245476a62dfaddbe0. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/ES5019007007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4fd87cb4d458d61b34fcaf0d9aa7b330e0b4c08878cf59454daa61d1ee3647. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/ES5019007000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa4efdd6bed3ec305eb439d946df2dcf7c2477fc85e86a8b00e45dd59e57317. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019307001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0d5aa9790555550100eca44ea3fc59c99ff7f612a27f5ea6905b13650660e45. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/ES5150800845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a20b22b195b67e7ffc5a1eb7bcc7dc915bf20d1d3b79a21e381d05b4d87692e. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150800848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ffe0e360225eacaf47f53bea277d7e2aa9f67297eb3b14660576f5230ab6e49. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), 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/ES5150800849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0146c104eaa1bec8fcb9e733019f09dd4c7dfa5e6c88c773b844e293d2c4bdd2. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151001387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd4407b073211b4e024746f8d6a2abddb3d281651fdea17eb80a73c6bcbfb15. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151001389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f14fcd11c7d90172a828ee880e0c8febcaa27aaf0736d99093bd0ccfff5dde. 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/ES5151001390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6974122a2c0dea9d3928bf2256e347e822eef3368602bf35c7d4ae08f2601f83. 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/ES5151001394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561ee517bd00a8af1d51226564909be5c0b30bffdea6b00b70af7705f9a18206. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151001395.
Shenandoah (+ Intro del tema) (Gur Millis Mòrag)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31086fb02bd2a3ac2d53a76831c6d3d1ddf27d048518d18c0cd330596725ec12. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151001396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb2f93e33bdab6bdc94e8ddfc87d08322b402341932186443b25e5736d54eff. 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/ES5151102946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68cdd80b654bb0a2ad05a6d1bc3417a8b343842091fa31a312351c486cfa40df. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151200098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340f66d5872a494e02c75b7c23ec4c97387378304bf1378131d8771879be4b44. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/ES5151200097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6fe1d816beac47bfcd3d7ffb0ffc7a9854f077ac880fb53a87beb06581ff18. 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/ES5151401469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2599f7d66ff4a7ab949c827b079b81fbd28cc4040c941022eff8c1070e33b0. 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/ES5151401470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b06da03bae3fbaa29a5a681d2a78559e9af5efe940c6ec9c0342f2f1275e48. 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/US6R21502394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x362dd9fea125226948e39e36f253250dfde0508d5f6d76fdf444ea3c3eff288b. 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/ESA011804658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfb93da889eae3509fd3538344aa0a736c71b097d31af8c870acf3c6b4ac8b4. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/ESA011807928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b325b7b4600c5d8b7cb9df8cd90471f5a1644ef08d404746b2c49e9b041a1bb. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011807930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e8790db5e3a31a335d56702ec3ba6b32e47244a6111c065dbc592f7339929f. 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/ESA011807931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d18862c4e6611753fb0a6f18ef096406447c94d19eeb1ae20437da09d854d88. 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/ESA011891059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7904094df8a42c72a81d7f15d82d5031a7d91986c00a72183016eb157485fede. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/ESA011891060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd3f2859a2cf92b8544b8b45bd4c3bd1668722226dd49b07e62b721c11523c2. 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/ESA011891061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2462f5feda42db299d46135f517515d91a4cb16496f1015bd53951ef47303f90. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T13:52:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011891062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b9bf22ea9497fe498305b761f62aec02491b0414a497ea20f6b4fa591162ccb. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/ESA011918953.
20 de abril (feat. Fito y Fitipaldis & IZAL)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2694e915f0b7444542350a3becd67147e1a629ff63b78cf3620f148c091bc4fa. 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/ES5151900982.
30 Aniversario (Sólo recuerdo lo bueno, de lo malo nada)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191f17096b8eea6cb60d69509b6dbfad949f0bd62e5ce4b3dcfcb6336584fb12. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/ES5151901079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe7fbf19fa2d52060270136fc5454c57e18a6112258b102245476a62dfaddbe0. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019007007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa4efdd6bed3ec305eb439d946df2dcf7c2477fc85e86a8b00e45dd59e57317. 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/ES5019307001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893c5da705ecefc3841f6d7b28a009ffc7837741890f7743a397263cd73bbe24. 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/ES5019607000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd362aafe360dbc60b7abcec3d9fca4ace387f50482c4b6763ea56d78ac56f98. 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/ES5019307003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bea32f2f23cb4d9ef2d0954313fb84a82d9021eb30c4ae61c025b48be1d7f0e. 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/ES5150800842.
Retales de una vida (feat. María Toledo) - Spanish Guitar Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf2664df8ca646edac6a07d39a7e68f692007be9a927ae287bb636935dad517. 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/ES5150900959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb682cc18fcf7b6babb4e8bc9b7e21b18cde818c02e84e22a281cc627acf552ae. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151901083.
20 de Abril (Versión 2020 Covid-19 para MSF)
20 de Abril - Versión 2020 Covid-19 para MSF
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6fc41aec8f1208ed5135224130cb96a0ee01ce30d4f6e3b96e81e2c734e6c3. 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/ESA012044640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1625d44028859c4d4a353467fe66f2e3b24954f298df02b17e9af1ad4b914ca8. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/USA2P2112345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc941472f4bab868f859b7859c64e7eba3cde28777adcd3d229fbce206e2d0a3. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2333664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603f082b7088bb89a5e2b5f64d7fdc2dd471af664cac1bdb5a04b9fd2f5d68f9. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2349872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd3010aed714fe01b78900fae9dff9dc126e666d9022c58f2a65b232771c364c. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2416696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123c89a7162638584bd37ab18920e2578403ec4dfc67e498a613c10d28c8032b. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2416698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6c29903416a328370face4231ffb61c421c00cbc36616e83a44ed2322513e32. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2416699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1625d44028859c4d4a353467fe66f2e3b24954f298df02b17e9af1ad4b914ca8. 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/USA2P2112345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e757897fdb240484ef07e32164cd7723438af4875f2791311d4cac39ef2e177. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/USA2P2416700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603f082b7088bb89a5e2b5f64d7fdc2dd471af664cac1bdb5a04b9fd2f5d68f9. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USA2P2349872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3d100ae00c52cd75603e2aecc4647036a8ab0e14c5e0baa2d836ff4561c09b. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/USA2P2106539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa102f12a291f133f79dbe365e40ee0cf811bc54bfe27f314ae53957a8524b1f0. 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/USA2P2134650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8c3c5b6ba0f7f433e6661d887f3fc78bf2c972ac9a6512685cd38fd55a94019. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2416701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d5529bb053e174ca6df674d7c3b3db942209095bd1f827e1f345905dbcb0328. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2100167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41592fc38865c0afcd472fc0e94b44c9815fd82d6988f08fd6799f1e75fdac04. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/USA2P2416702.
Cuéntame un cuento (feat. Ara Malikian) [Remix 2025]
Las 100 mejores canciones del Pop Español
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d242ebd5606f046f7c1831c461d54047b1ea2f351a679d8ec2ed080a495c08. 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/ES5019107006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63a7d32e29422170fc297166167ef25283bba3965ec39f1c160c23f00f763b0. 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/ES5019107008.
Las 100 mejores canciones del Rock español
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c4ef10129c8fc6df3931e6638517d9a9d0bdf84f2de7a7c426ae73123e3a520. 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/ES5019007006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d242ebd5606f046f7c1831c461d54047b1ea2f351a679d8ec2ed080a495c08. 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/ES5019107006.
Las 100 mejores canciones del Pop Español, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4908bc0ea9cdd4a24a97ac60fe6ad48a3699b03afc97a243d6d53fe7099a99fe. 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/ES5019007002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2187822f9d0cb7dd0f65633cb74889e7a894515bca0119377a533eafff596b. 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/ES5018907005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb2f93e33bdab6bdc94e8ddfc87d08322b402341932186443b25e5736d54eff. 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/ES5151102946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d242ebd5606f046f7c1831c461d54047b1ea2f351a679d8ec2ed080a495c08. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/ES5019107006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4908bc0ea9cdd4a24a97ac60fe6ad48a3699b03afc97a243d6d53fe7099a99fe. 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/ES5019007002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ea2a914b94ea57a9f454999adc595cb19979f9ac6aeba87573a2da5634060b. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ES5019707020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd63a7d32e29422170fc297166167ef25283bba3965ec39f1c160c23f00f763b0. 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/ES5019107008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc3dc4258434cea4005e9e115a4d4683a02861a0dd4975bfd9e717196ada4ea. 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/QM6N21795680.