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 0x4359bd6929c05082adfd80c4cc090a2a9bc961c4e6ee9ce51f3ed125b5429479. 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/05fc8cec-c234-45d6-b547-013b15e5624c.json and https://artists.proofprofile.net/proofs/artist/05fc8cec-c234-45d6-b547-013b15e5624c.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 0xec3b8e0bfdd9becdfd641019106906ce30411454e268e0527963a24a1df6aed0. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), 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/ES5019519003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76013267e55984dea28db7a9aec888abc5f75e8af71ceb3c4862a8c1c737abb9. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/ES5019519004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c571861ae34b05af7846e1261d7a2be6e42d67820b04e2f51ec763aaf480c15. 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/ES5019519005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1f40f45a6f2f32aac092fc5b8b836051e34f0927ede39ee8640a42d851320c. 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/ES5019519006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e67c3b37657cdae43a27683d63b764b73b58313ba7217f8dfe252827b2adef. 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/ES5019519000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11972ae4a957a9dfe8def1ff0586b068c2a156f062e9cd96a9d77460ab0db8ea. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/ES5019719001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x223509bea55bdf69afa0bc8589c000aab3f8d250e24f4f430e43a709efd1ff5d. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/ES5019719002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce2569b560681d644a6c0b8ed1309a5d95f1a8df92df7a2e0b7be1e3360745d. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/ES5019719003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fe5321bc82e1762cb905aa7b46cf3dff1a77563436fb478cc6a165a35a7238. 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/ES5019919004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacdc750a36930c1260f2ec7f3fe9f262288cb0269b536ab9b367bf40d78eed45. 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/ES5019919011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcd1454bf7fb3d69aef99bd744ee81ab0ec1b2b3aa3babc4b0e6bb97999a6ae. 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/ES5019919003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56fae1441635a0710559cf9cde4f441b02048ba1d843b806a49a9cd78bb471a. 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/ES5019919001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c0cfa38c34f0d6cb5988448dc900967c27ad7979d738e97a4a0216c6b73eb6f. 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/ES5019919000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123a9f217d120f9366ab2b24adbb92b4855e994a9b2797aed7ab211e03bd18ef. 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/ES5019919006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a823e38fd19fbe75af09d1692e6da793fc7a685ad98be91a330727a89ac4546. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T12:32:15Z), 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/ES5019919007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d42caf9b76d962105d5978d381ab250f2a70eca63f386e7936caaadaa6ef1c1. 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/ES5019919010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa819a2887bd2e14d4f4481bfc562cfed51f1a1e0f1471211a5cd83b10380f07a. 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/ES5019919012.
Llamando A La Tierra (Serenade From The Stars)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb49ea34675892a7f4813f47633f91c10cdb49d3099a9083a05da2ab011c3bf. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/ES5010019014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d090186c0c20ee950e3d8036814335ce851603244178358feef63c9161814b. 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/ES5010019017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81df72804bcfcf6542178944620c175123c9faba71df4be2b6b48b0e0ac271f8. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010200423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57a857217350433338e23f3eb8690476f2b8698a710a8d755525707d3bd674b8. 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/ES5010200425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaded6875b2572084a90ab7f61aa024752f30ad298ba9addacd66fbbcc9db99d6. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010400300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaea85b3908dfb6bd8b1dc9b9a6834cce6191624d3581f0ce0c7f64bf3ad5ef4c. 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/ES5010400297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10cd5ff111d706d38eecfad600e5c879596d8820c5f928cf531e37aa73114ca7. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/ES5010400292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7502a94efc99785721aef0a0778fd873140af3027802c171500026b49c5fbe93. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), 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/ES5010400299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x005155c8706e9617b8450e1187c8ab3a5862ea19d893c4d71b668c7bcf4450b5. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/ES5010400294.
Llamando a la tierra - Serenade From the Stars
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb379941c5f3a52ce85bb49fcd305d49f729cb7aae235ff45c9052af5330dfb1. 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/ES5019919002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a9931cfc1d840ec2e18aad7bc15b8905b85e8e3f441171180208f55127d2f4. 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/ES5010019001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c82c6f343f83f820290ca33e047d96885c48107868cb0cd47f10b9ad64bacd. 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/ES5010400291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889d337a60e0232ad5d940112294dfc127ef18dba94cf8cb029b9e93bfbb4fea. 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/ES5019919008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6243e32b138f1667f7a85c4dcc5e2c1b668bf248fa8060ff17891f565f378464. 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/ES5010400298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747b99c84c62892f8052759bce0d7d4ee55341058047ee983325c4c9748c7ef0. 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/ES5010200419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28db0149332055dcd5780646eb9701c0ab71c79721da55512756c35891d5fed2. 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/ES5010019005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b9c5961d3161da27e1b31dc6966c4eef1e549f81d81645ccb6000a8a1d0f32. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/ES5010600764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19235d2f3372a9e2787bdac9e06ed6129b8030e48c2e44fe4fe33b0835193112. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/ES5010019003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe00b5cfa3bb9151523bb5db60b61179fd21c7b1de5d2152dd8cc704653ac3221. 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/ES5150700768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0f0db53f5a03a2809d319fad9c485f5da41bd60378b5faac023e34cd91d6ad. 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/ES5150700764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab66172814e3fcf9f160effc93b4e194d1146ff44d0a7a475858dde8a9086ca6. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/ES5150700772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb328a0415f40f6ca918aab94bc466281f000c09f28262c591f64e764993b33. 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/ES5150700773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751b7b041b09baf88d3531e41e16797d42cccf613ad75c01d59cf380d055b61b. 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/ES5150700774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c03fa99fc8b7ca5f999ec12766234d3d771c7df2525a65363d34cfd93068aa. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/ES5151001431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x658cc8faccc119e8a16feba4eabae8fa6de2363507362dc59371c316ce5be93a. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/ES5151001433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919d34d2669e5b4188c4ac5d44047d9cdc5dbfd9d9c4e23e4f29ea847a8a699f. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/ES5151001435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c03fa99fc8b7ca5f999ec12766234d3d771c7df2525a65363d34cfd93068aa. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151001431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7581482746846779e0b0861f187233398215787b26a9e987f502f05800ba0cd0. 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/ES5151001438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa863cc298e3c35ff13ff9c46900fd0ef48cd849a182ba723dbad80e1ec9c81cc. 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/ES5151001439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43375bd3bd336e193aefff648d09abd2cefa20b9a600b50209fc2ab64deae65. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/ES5151201573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6779ddc495d661530fcb576c1e68c1b4774b3ec91e4b89679db59f060d4370d. 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/ES5151201574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cfb2e0610571195b0927d67e3da919a3c8c5c689bbf09cfcf6196106e9ae2df. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/ES5151201577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25fa4b8cfc0fc4b52fc95031a340f743176204dd65434dfd32b037de90162356. 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/ES5151201578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388edf34662b876513aef436a7e7d7994a49a68747065e2de5fd499bc61e982a. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/ES5151201575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea91a6777a1bd7cc04fdae37703eb17765a1b22393508a8fc63b9d35cf3c9fb. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/ES5151201581.
Carolina (feat. Fito y Fitipaldis) [Directo Price]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9c32bef99618b79631b1480087615c6914cdf39bc40951fe5a239e5af24cc71. 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/ES5151401450.
Maxi ha vuelto (feat. Iñigo Uribe) - Directo Price
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdb9dd57087d8527482c1222c4d0b253dfff227122a761684b6f091434e5b19. 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/ES5151401454.
Gracias por los días que vendrán - Directo Price
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e963fd0aa0dddf9065b4b03a3773324945a997f2d42525a0521f5877a58d94e. 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/ES5151401456.
Las palabras que me dijiste - Directo Price
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8000129a410c3b5d806d9349844fa678c8fd907c8724375d23d971a92b5a74. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151401457.
Usar y tirar (feat. Alejo Stivel) - Directo Price
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5b408256d3b6652099766604ffec2e7066a2f2298a519d2d95234d11f9ab44. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151401458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4cea64aa28f05492ebd5ecbb0e2234765c06a8a6e3e79bc97b22c95539bb752. 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/ES5151401459.
Sin rumbo y sin dirección (feat. Guasones) - Directo Price
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49790f6785400c77286dc9efb71b97c5cf2dec0abe738408300f5f0676e2d4b. 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/ES5151401461.
Dónde está la revolución - Directo Price
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61163940a5f63d4c91f0da01e76ccc948852de368a7d99f2e1ecc8ec6037fa54. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/ES5151401463.
Sin rumbo y sin dirección (Directo Price)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5d18e51b3f37b5a71e062c2c3a3409c0aeb8811ff7e2584e93ad25097a60d8. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151601423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f0d205899a07bfddaf1df77d21e35ad76dc0ce4b60a561f3f69510e231e8c2. 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/ES5151601424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0698d783cc6a1022f78ea8d7359e0fc04736e2a26f11baa6e8cb088b47c378c7. 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/ES5151601425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa97fb857e551456d7d84fa59d2d0aa6dc9b176b10ec8fda1690fbc0225ba000. 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/ES5151601426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x208e9ac5a4b20c1ab34f644599c378a63705d8456b0079cd94a4436ce6f1ec63. 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/ES5151601427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd02a642a8bb1a5888c9dd48ea0cf2703642613eba380702c473dbea1711341c3. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T13:24:39Z), 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/ES5151601429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0da67aeef2ca86153f6a884ed894265576a0c372b41d31e4e758421bc370e9d. 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/ES5151601431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b69fe1eb44a6d2295694a6be3011924c6d038a77e441baca2243b57005c2cb9. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T05:30:12Z), 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/ES5151601432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd7629ec43363769cc54d98c81b324ade7a215029855f759e596d8b7572f232. 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/ES5152200189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405d263299248149f0df4e13e2b8977fd14be6a57fad93243c4626c88ccca3a0. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/ES5152200190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3da4923c590d1554dd3f5cfbc1ddf3b437b50bd636630fbca11cdc98457976. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152200191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c1500cd15e44a393ff0ec79e26f38d310abadaca57cae794466a24d1614a45. 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/ES5152200192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf502be0ccb18be6024f760aeaf98a63b6dd1f9a2332c056b93ea0c7be74abe. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152200193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b976fe811bbc075417792fd8b62ec0b5bd2200666e69d5036fde64f07a1ff8. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T08:19:47Z), 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/ES5152200194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ded4c7995ae6676c69e2b5e9344dde491bc35d34bbe7d39d5fef40e24e9ed2. 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/ES5152200195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aaaba78d28d05623fc4300aa027239321364cae110f98d64b00d8bf86045f81. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/ES5152200196.
Gracias por los días que vendrán - En Petit Comité
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9a2f9c0a0ce3570513f93a61aaa099272d696e1205caaeb0865f47c96bd722. 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/ES5152200197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0085c40c341c35342950815663a38b40b0bdf55e3780ec9e39eeb949cb5d7db9. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ES5152200198.
Las calles están ardiendo - En Petit Comité
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea2f352f0673fd8967ce112c2a2d7096d0ebae8f89f5cc1ccbd3e5ad35a1307e. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/ES5152200199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48eb25bd6b9172f46ea68e9a4304280c10e3fcd1757f80f98b6aba142c92a5d5. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152200200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cb70272fd766e4bee230194509334b752be76e5dc98263801167bdd83cafe6. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152200201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdd1d957bd3850c35d57c7406f427f78122f0b8a60f245942b38ec0910d432d. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/ES5152200202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c33ed2634092e49688b277e1d2b4306f4d0203ba0f4c3a1bfe95ba18945726. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/ES5152200203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096300b7a2f2725769bb7032027a8f139118d3a431d2a3aa3708d602d9dc0c69. 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/ES5152200204.
Las 100 mejores canciones del Pop Español, Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70a9931cfc1d840ec2e18aad7bc15b8905b85e8e3f441171180208f55127d2f4. 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/ES5010019001.
Las 100 mejores canciones del Rock español
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28db0149332055dcd5780646eb9701c0ab71c79721da55512756c35891d5fed2. 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/ES5010019005.
Seres Urbanos Hasta Que Aguante el Corazón
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d05dea7b72e3f9125d854925ccf97b0a5a1f08e9ffe82378e1ded44d2f0087. 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/QZNW72305561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c37f50116abbf51b93aa2de94e5a62024043bcd2c2c369f2fa0e4ac99ac8bb. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/ES5150700767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c82c6f343f83f820290ca33e047d96885c48107868cb0cd47f10b9ad64bacd. 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/ES5010400291.
El mejor Pop español de los 90. Memory Park
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb379941c5f3a52ce85bb49fcd305d49f729cb7aae235ff45c9052af5330dfb1. 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/ES5019919002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x889d337a60e0232ad5d940112294dfc127ef18dba94cf8cb029b9e93bfbb4fea. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), 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/ES5019919008.
Las 100 mejores canciones de amor del Pop Español
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c37f50116abbf51b93aa2de94e5a62024043bcd2c2c369f2fa0e4ac99ac8bb. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/ES5150700767.
Me estás atrapando otra vez (con M-Clan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a77775187701d6343b182284f9165331ceaa36b18a6349035102a989a347ce4. 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/ES5010700202.
Miedo (feat. Carlos Raya y Bunbury) - Directo Price
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe079766b48e6a63af4c84d227ff9b5faa06c51e47e583f1185aa4b39c00aa094. 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/ES5151401466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a77775187701d6343b182284f9165331ceaa36b18a6349035102a989a347ce4. 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/ES5010700202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14db12bad657c02fc03e1ac1b1bd8ba9fddadbcfe0ad378c9c11517d6507132a. 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/ES5150900483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a77775187701d6343b182284f9165331ceaa36b18a6349035102a989a347ce4. 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/ES5010700202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c82c6f343f83f820290ca33e047d96885c48107868cb0cd47f10b9ad64bacd. 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/ES5010400291.