1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d32737e4a93f823fd3db05ab9dd3c7aa75ef47e7cb0b6ad88c0d919be1122f1. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b30eb0d8-8ef7-4650-8f5b-7c650a2908df.json and https://artists.proofprofile.net/proofs/artist/b30eb0d8-8ef7-4650-8f5b-7c650a2908df.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x148661410aa4f7fe648078585089a3b1769fbf33758b13e08e7c2ce1cf64d1aa. Chain 2 (Bitcoin): anchored in block 958682 (2026-07-19T06:17:12Z), 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/USTCD1035470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda24c5de6647bed48dc0c45e6d3f1b5b003ff08d0de3c59b43dd375ac0d59e37. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/USTCD1035480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220410ae17d46965a6889a95e35ace64cb2da8692b498da8c66431a24cf4f78a. 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/USTCD1035481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x383f924d4c080fe912cfcfb108d8d865639240dd01a6c156b8955dd31fa15aa1. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:42:13Z), 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/USTCD1035483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a20e18160a544d60ebb23895905f57dda566c3a3396ff90028c6500fd6fb66. Chain 2 (Bitcoin): anchored in block 957583 (2026-07-11T15:53:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCD1035492.
Con Mis Manos Alzadas (Canto Espontáneo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b8a105a045aacec594a2d0aecbc2cc6da537a48f8af7ac491b0639f28754874. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/USTCD1035505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39215218a3f9ca97573d3c5c8b0237cd09b14592869012330517cc9c1b8574ed. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USTCD1035511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88b0aaef2d90f12fcbb88ad7c0a42a1d2d5caaf5d39d6ee9be42c70652963fb. 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/USTCD1035514.
Intro Shofares e Interludio Con el Arca al Hombro (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ec4bef3a95a8d9e82aaf588f68cf20d69b363cf498bda5de53ff636ba2488b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:13:33Z), 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/USTCD1046466.
El Dios de Israel (El Cántico de un Gentil) [En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf735fd07e097ffcfbaf8e72de7ed8c6e5ce32686031623da5b007a021755a70. 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/USTCD1046476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27846d30ef1c31b910fcb94ac7010f3ec6ab257a0b6d45541b2717887ce96dd3. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USTCD1046479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aec520aaa131d59cc2f006ca65749fb80213e7dc913ec6f0bfbf92c2be9fe1c. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCD1046482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b23eab4fac06ab99edab7deff0f34d4b29310dd37b0f1e5a748f76d03198de6. 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/USTCD1046488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6add1c02cceb4427c09100fed27d0a9b57ad38820e57f8d0516cbe52980eb376. 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/USTCD1046489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127045ef9bf6df8b25dfb4d3056549cbec3b5bedab6cacd511f66740923d4e80. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), 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/USTCD1046490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf872843b4163c16f174494094a07d63b8ea0df6cd77f41c64163f74077b215b5. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:34:55Z), 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/USTCD1046491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd16256ac1c34b1d6740d6fba187a00e04bcd46f908a10bbab3b444bfc1046c. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:11:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCD1051091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x514150a5ec2f9185114b77c250645a2be684c084bf10790d797b3657f8c770c8. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/USTCD1062169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x371d48098b2e88f53e20a1dae3d98cd1e4aa25db017191add036748c00f4904e. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:56:14Z), 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/USTCD1062172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0bd21a12f45e6720297c83efbdd51bf56af44c6f03b0fbca7cfb945e694a100. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTCD1062173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630a37c437ee29f6841f72a7a573eb0d7a499700eff58cff8bd539de82155bbc. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), 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/USTCD1062179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fe4a2ce1d023ef4fbf31edb6598e34e63265e98fdf483cc23695af7841d5eb. 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/USTCD1062556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xface14a551e30c0f31bbe8a9ff3c7d129d319d3306d55a0cc0614e314db5ad11. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/USTCD1062557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67ef64a98a132946960c87871c639d47414f37c1bc6c438d67b9769c1f775e7. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/USTCD1062558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23dcb8341e36fdf76e26066700771101c772ffea06f59a59ae51c6cdc187cac3. Chain 2 (Bitcoin): anchored in block 959052 (2026-07-21T19:50:27Z), 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/USTCD1062563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07d72e0499b46351131571909fb1b9c875b4c21946f990829dde1538fd8b3180. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/USTCD1062564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe8fe0644be3eef8b9973b4191aa3a1b1530a9260d70e7ac57d6228e41a0d562. 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/USTCD1062565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b19eb26e6f659c96794e1a60e1484c2681cfc91e459546b510f038d18a5af5c. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABB1113812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1699d4f0566821b58c8972afcc6930d8912aa6410d75374aedf6be4c1305460d. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:37:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABB1113815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14da794b9dc00da548dd4c26623c5818f50666501bea8b20e3af350fdce0918a. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), 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/TCABB1113818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7815de24f7e49df9380a6c16ea86508dba627f395d589c985815262a61c8d56e. 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/TCABB1113823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ce46ee2d3a41e7d73821151f2dc7df7a9f9fcb83c51a4636dc83b935bd387e. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/TCABB1113826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa22ee8619d0b1be27602c0dff5efeff97715bf29aff3b864f60805cbea3521. Chain 2 (Bitcoin): anchored in block 957591 (2026-07-11T17:21:30Z), 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/TCABD1277676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28be438e588bd514334557e7cae04c6b02df64d4c66c1fa61b9d3df5a4a104ac. 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/TCABD1277681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb56795f2f138ad25dcecc90a3e89360bebf42940f8c9580b7d95294f998a3219. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/TCABD1277686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9613c2874ba6144c65d3eba707f634ef9e421274d77186214493810daa5613. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABD1277689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2866a2199394ba6fa00ea1b39718f72c360965c6ce7d712b3b9bdb6689ac5aa. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/TCABD1277691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb4bd451b7e15eb19a64634f2a4bdc22a88de440be7d75ee2587679f4d8c417. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABD1277692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dbcdc92158dc3cc9a40f66599d51d48560ba2d22f8d243e0195e5fe87e111df. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/USL4Q1842512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5241b617e2ce6ec23b96ced93b605097541698d87d5f9246c3707b0ade43f6b5. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/USL4Q1842514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063c0aaa9c2500030b99879eff3e74e5baf75ddba094c0bfd3d7f18840054001. 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/USL4Q1842515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c4e97518ce60a9f325888292bb8ebcb8260ebd818dfa6af9327f69791feba3d. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USL4Q1842518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f34bbaeac20995c967555a3a19a67f5f0c85d34f4372683eb1ac58ef3b0fb0. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:49:36Z), 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/USL4Q1842520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ddb31b0cb87b171923b0518fee64e7b76ce48d5285f3edc42af48102c363216. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USL4Q1842521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef82f4655cd2799b48f631e17e9e9feb4a349b6c7e3741be75699e871894430. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T00:24:53Z), 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/USL4Q1842523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3418e38ede91e0b102a508ba038e1e57f6b455499e8f52240f41011468c6b221. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1842524.
Si Tú No Me Llenas (Espontáneo) [En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790f4b47b2a0fb0528f9dfde0902de491476c56f46d87b1088ddbe7b9fa03fad. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T10:49:57Z), 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/USL4Q1842525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ff36284bdace96b6265e44bb79acb436eb6ecb1f2a29019d9c93471ae0ca45. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USL4Q1842526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7859eec2064e9fad6b4eac05c7dca2e1aabf5bd29b966c7113c21f91beb4b301. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:28:43Z), 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/USL4Q1842527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe465ae20d96fb9ddfe5c56a8138c9359b8d621df3063b879812060181793357c. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:21:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1842528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad92b84b0c0ee7e2fb161efac3ace3b45c593fd79cc54854835cfa630344c45. 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/USL4Q1842529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20d9c460b5800ea622e7d43b53f6db621efb041a5105af37a3a75017aa0d9ef. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/USL4Q1842530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab23f27f1a211ff48e61e34ce57e6e9bcd575fc2d050e5ee817c7cdd7e12d96. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:09:22Z), 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/USL4Q1923814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6297aa307692d8298a122feb337bd4067153356c5b46d412b6a33da9f3c4979. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1923816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63ada3400659bcfaafb68cbcf288bbc6978bfcd9fc75e84e910671199a55124c. 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/USL4Q1923820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe33f2c8d2d239f14b064e12a1993fc830ea769005dbce1ccc738b5bbfb1f18. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USL4Q1923821.
Hermoso Es Estar en Tu Presencia (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b85fa025495bfd7134b6f950874dcdcd65f093975ff811f24ac4ba441b4e10d. 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/USL4Q1923822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4162681c9fa662cec29c9dce44de847b4fed31cc0286323074d837198739a871. 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/USL4Q1923823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x059feafa02544996d363f2286a47821a2b4f57e78461b9658a22b5ecb7281fe2. 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/USL4Q1923825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a498486eb365574204f98a8cba25efa09931c4be739ba2a75b8f99f76e20aef. Chain 2 (Bitcoin): anchored in block 957834 (2026-07-13T09:42:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1923826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa8b65f9827403545b94fb1225b3d8bd52f8cc793d824d37347f4a88e7a7181. 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/USL4Q1923827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f936dd606aecdc94c365d58aa244c5ca8795fa0f91c6e64b7f100afa8c12496. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1923828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf92955480b190f3a246c2de9df5cfbf2c3ce713efcafb852e6a5fae0692e41. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1923829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb224011d96668733e4f7ca72ce11189727080d3b8e85de66659ce54cb3baf9b7. 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/TCABB1122208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48fa4dd32133b92f7336345ddf5636f4d3c5f1b13e85ad67d729f6565f785fdd. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-17T02:48:26Z), 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/TCABB1122210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d76244a09d521eb84ab6b317e88bafaad0086f49cdfe0ee0e959a1b509da51. 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/USHM82449649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d463a50002473c10a5e23efb807c4dc9a82c397e979cf044433024720ef7b8. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/USHM82449650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9960ff608efbd9fa8853a08365b50917165d07cf878192564aeaac5e4f6a21c. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/USHM82449651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe15204c679e142b929f8d0fed39627c88a5df838c4ff23d07e1d61414f8cadf. 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/USHM82449652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac5eb908bd39003e65ac668527f3fdd546ab548a9414058f7032bf7e820f52f0. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-16T00:15:49Z), 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/USY242439815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f1e47068e42a7ff068b812e749cd68768685c2c98f593da8377e9a9ea90bc2. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USY242439816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5126502ec432d891e2c513fae58bcd613723e34e023201ec503700b15ee39329. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USY242439817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03cef2b1212d877f345f7ebf6a971ad636a8ff771757c571e5cb4f4809644d8b. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY242439818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d76244a09d521eb84ab6b317e88bafaad0086f49cdfe0ee0e959a1b509da51. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USHM82449649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d463a50002473c10a5e23efb807c4dc9a82c397e979cf044433024720ef7b8. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), 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/USHM82449650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9960ff608efbd9fa8853a08365b50917165d07cf878192564aeaac5e4f6a21c. Chain 2 (Bitcoin): anchored in block 957587 (2026-07-11T16:48:26Z), 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/USHM82449651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe15204c679e142b929f8d0fed39627c88a5df838c4ff23d07e1d61414f8cadf. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82449652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f0359e5408a5517c1088d9d45f83821e57caa0b8a06bcc9e7e2318a8436800. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/USY242439819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f9e8c973fb948b89b0c94399f47372b4f795782ff75e2241fed6688604e209. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:19:47Z), 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/USY242439820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679cb5edabadb86cfa6b55d632aff631d7fa93fcaff884689726663984e7ecd6. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY242439821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14208a61c8cb5291b044808fafcee31b20e586796b437f34dbf0e061e1a51f1c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABK1237729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x147f18c6f16b590d43a0e3cc86a35085efbbee966e694848be5a2adc3de660ae. 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/SE6TI2186865.