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 0x5fd047a55ed0323a40ebb7af99d012fd57e4bf9f62492de1d9a3722c46462697. 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/deee6a3a-4293-4a14-a453-d46e259c4988.json and https://artists.proofprofile.net/proofs/artist/deee6a3a-4293-4a14-a453-d46e259c4988.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 0x20365055bdb7ad18366f886eb0b35e9d8975f634c0814f33a733f66553284220. 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/ES08A0700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32f138ecb5ed27c6e7be4f3111efbf90f89a6efed50d98d98a51f09cf753637d. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/ES08A0700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53f7b5edca6766730f6af05265bcca1863adffca27ee63137365da01e10c6a1. 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/ES08A0700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdcee04412980cb56c42d96dcfd2091e49ff4e54a4918f0af36cd1b6f076f39. 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/ES08A0700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997ae809340f299064b6e17aff7245c9c8de98e114baa9dea51c43b8238ba45b. 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/ES08A0700021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be235b13636ebbeb592931d20e606a1efb3b99c911ca98a4d81423b5cc6d9ca. 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/ES08A0700022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ea4da79751430a039a5cbca2ab4493fd89f99e544705155dcf6b88d35e5970. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/ES08A0700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f781933585cd3f720f89139aa48a1174e6df7a8a255c8772ade17a56acfd40b. 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/ES08A1000047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7a48bcb5c8f8705bef98a01358b26244f17efe888d29a840a176565c4a5a3fe. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES08A1000048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a45d9fd4b634ff8b00b6165733460b485bb0b9c4a7102201e6572402add0b0d. 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/ES08A1000051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f0aad07a91e17aa89c1d27c42c83a073afce7c6a2aa9ed1352af195e5f2f30. 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/ES08A1000054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae951d6e25a346f1adcd623c76362282bc6e0be541569f29f9b726eaa3594531. 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/ES08A1200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce938803994394005cb5917a9604c076aa5d354c4ddb72c02e59d4da3fc04850. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/ES08A1200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9435648bba124a14b651c43ff7abad24aa337e495bf930bc13fc0fe46628af02. 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/ES08A1200075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af11a977440264f21097f9d16523132385e70e1c035c2d166c87cc307ef8c67. 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/ES08A1200077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x098266c5271936ad04cbae7a13f8bc9893963353a29b801765ff3c79f9ba87ff. 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/ES08A1200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4226e6ce5a7ee5274b8ddbbed2dd840b964a73defd7045d9063d41fe0ffc4d15. 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/ES08A1200079.
Soñar Contigo (Una Coleccion De Sus Grandes Canciones)
Soñar Contigo. Una Colección de Sus Grandes Canciones
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ea4da79751430a039a5cbca2ab4493fd89f99e544705155dcf6b88d35e5970. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES08A0700013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x904a1cba529c8c87b016141e9830c29507ff1fd36efa8d41726fd966a24ca237. 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/ES08A0700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e4b21dd831984896750b30c95f45b47f8269d7e403541cb0679769c208d4c0. 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/ES08A1200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b1f395ccc49f072894f6939f3c9c606226d84dc64924e57f1672a6afb7d541. 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/ES79A1698001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d9864b882c946049ff1d174e79d34dc2acb0e3efce6ec8ee668c8760f0b53d. 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/ES79A1698004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae96574fe9e428d7f24a0236c1c06184865cba20757f96b0352a743fc9bc8ea. 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/ES79A1698005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee118dcca3f1a408d8d342bd14a1cd25b04e28c236eeea8889545094ea166eb7. 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/ES79A1698006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea5f4e5d78f838b6247474aab141a73851947aadb0c95b2fb29260717ffd629. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T17:31:05Z), 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/ES79A1698007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1256e5bc090e2f7fd32e85bdde0228001bbe5b07dc7509caaed34ee7525ae2. 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/ES79A1698008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde694f18dd623988340d2a523b0690a65624ebc1c655a8f8cf7432765bf099d7. 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/ES79A1698009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a974177aa2e5c9882af1b1533e4e0e243f49660b178e476df360cad5a79495. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/ES79A1698010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c79fe8435dce135beb5599972783a11d173564d9d5746123cde4d3e1fbd9b3. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/ES79A1698011.
Soñar Contigo. Una Colección de Sus Grandes Canciones 2008-2018
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6989727376d87a339cd19624d6188f9de4405cb28c73db574fd47670c466ac. 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/ES79A1813302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb666c1e53f9c524a34154d9d8e3b8dc5ad6f3fb1cb7f0a8c913319b28a6405. 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/ES79A1813304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5da06e0d03f5f7226e6e0294d4c1760aa2ffe632050285e1be2865d935d8dc36. 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/ES79A1813305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bce18922de205df684ff305e6f07154303ad65249d7afd1bfd52c6a28d64c15. 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/ES79A1813311.
Yo Que un Día Te Quise Siempre (En Directo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772908f1045a38da18f84b87910e32f6c8e0c0e5196b7ded6e8e9aa9b7cd149a. 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/ES79A2117803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44f4d1d4a9c726c809d8ba46d05dadf57f410a3c9a36ddb3f5cd35c4b9ffe05. 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/ES79A2117801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41970590aa2da180d83099775ec507717536e6cceeab4c565a30e49ff30f129c. 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/ES79A2117812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34e89e98356fbfeedfd842f6539aba85639b43ae0a27399c6ea2e916dd0fbdd. 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/ES79A2117802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772908f1045a38da18f84b87910e32f6c8e0c0e5196b7ded6e8e9aa9b7cd149a. 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/ES79A2117803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe49dd711d6f9a249e2ad839bb3cd0cf79e1b3a63d64cfa77e96c68dfb528b3c3. 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/ES79A2117809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0026ba23e0d1c3ad41329d268bba85d8ea8b74d2a140d7ddb7ceaa59e95def5e. 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/ES79A2117811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50db49722cab8cbe0486918de6c3ca5797ef97310d5ac55dd65d0e39d970a2f4. 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/ES79A2117806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5d13ddf98e684c562eaf7ddf54b7592f66c7aebb54cc371d4930e50c3f34b7. 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/ES79A2117814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0948a561989e8ffbd31d845021238dcdbb39e7bacadb6184b19237fe425c66a. 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/ES79A2117810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb86a4e99f44f80dd9742aacb6bafa3f824a5d95959be5672a2967805d6a2a20. 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/ES79A2117813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8761f3ec94f5a173876641635c6739315444ae4bf2713979736dc437741a9a83. 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/ES79A2117805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e61ea5ecf3db678790dfe453f8a6f7183490b2eca5e177e9dfc8c8a058236a8. 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/ES79A2117807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204a439785bf6e1819ee2f92a9dcdfcad3faa2f98afe112fdd8568e60bd78c78. 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/ES79A2117808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ddee2b28e8c4e0c1296e173302e48df27dbb9dbc902f4481171d8fbeb237f1. 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/ES79A2117804.
Vuelve Amor (Canción Original de La Entrega)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a9a6c10a0de3ecbe3814e2dc99e43482b683df1cdfc3705eff6ae24485a7e5. 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/ES79A2319902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc79a14a512db7d3a01b968be5c16c5a597fcaeb5efbb194d4205a2f57e0c881. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/ES79A2319906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76066cd52365c3231b0cd85c32072c0ae3cf8a8397a67aa9dd6740bdd0378e8. 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/ES79A2319904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102eb18cd600bdaaa129fae64ebd0a791080418adf781472e84c80ad0b89d429. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T08:23:13Z), 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/ES79A2319901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a9a6c10a0de3ecbe3814e2dc99e43482b683df1cdfc3705eff6ae24485a7e5. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/ES79A2319902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc910a9d6da4b2462769c3068892a001c511e9032320a5f6629b3cd9b4e409ab. 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/ES79A2319910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb128855c9ebd9c97ba518046058c03fbdf3493939a969e70712d84a94027b46. 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/ES79A2419901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc5e09a9fa11b737834a776c9b9581e61b70ba7592e50edfbdb4afd7f7df11a1. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/ES94B2500078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05301642a8b5e7f2e6428d26a1a343e743c76437c9f2c9294bcb054484ec688b. 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/ES39I1400020.