For the American painter, see Manuel Valencia (painter). Manuel de Jesús Valencia Rodríguez (born August 15, 1977) was a Colombian footballer. He played for several clubs in his country and Chile.
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 0x38f197203701c5845140358acc690c8f2e922cebbea65287402b53fe1dd3e744. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a60116a0-86d7-43cd-9c20-a24355453348.json and https://artists.proofprofile.net/proofs/artist/a60116a0-86d7-43cd-9c20-a24355453348.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 0x2a7b58e02707497804674d122dff14dac403337cb95f1dbcb39136c596a3452f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES65A0800452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236b99e46f20302d17885bb0e6c9e97a43672d840c6fe2cfeb4d54084e4742ec. 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/ES65A0800453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6928f2d73a73aea96a7224f27e8365297a3253f165b0a5649212a67dc80e679. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES65A0800454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57803972024dbf3c7458000d625223d48c2f12627f51ffd116baa54aefd04e2. 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/ES65A0800456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426d32f34c5aa32ec06deca471ae176dc22709c4e90447162ae9826a21da8a27. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/ES65A0800458.
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 0x6827fc24e05cc1c623bec9c0c085b6f3e5780a8c6e9c6880e575e0cff60ccc95. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92367707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236a4647a006b063d22efba4602a153cd77a477b0c23edc3366c4cd551060b42. 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/QMBZ92367708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c62b8af060c2c4f2f97990da8fb3662b17a906bb417fa9b4829204ae54a5149. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92367710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6722b74c50584b843e6655a7ba0b2fac57c92adaf3d237b50291b10cf22567be. 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/QMBZ92367712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad1137c37ea6db3ee13c5fe1e04fafa61fd4bb9d28a76ccb5ba76043362cceca. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92367714.
Que Te Quise Con Locura (Malagueñas de Chacón)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7164c710cf91cf24bfa41dc04c106727cf0490b2f35601eb421af39aaa2b02ce. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/QMBZ92367717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7d61c25f5a414095768196ed40e5315ef93361ec6532a21c9d290df2417052. 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/QMBZ92367721.
Bajo de Guía (Mirabrás) [feat. Manuel Valencia, Jose Luis Ortíz Nuevo, Naike Ponce, Laura Vital, Cintia Merino, Caridad Vega & Amara Román]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b92d39cd42d8134e72bc245337adeec6844ccf490151fc382a171de2c5cb7b. 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/ESA031601601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbee6007e59ea18980fee60e906dfaca8307ab189cf486d094d77354491e7ce07. 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/ES7731202042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53cda862c0ecbd751e1210254a605bac9d842266087a9e68692b9f07cedcbc39. 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/ES7731202045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a6c80c1026fc003c411e9fb4e93bd47e79b450e1d75ced4eb7e23691a9fa0a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/ES7731202046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266bc32a17458810a859c3760a93ffcb90df26cece457b28dddb88a1897e81cb. 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/ES7731202052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddd7751e96fd05bce2c765e4d6496abcd9a54edf525c7390f39e75e0e2c0c72. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7731202053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18398111da11c341cad9cabb2b68ea8f6ccaf27e753e58290755051d2bb19faa. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7731202051.
Fandangos. "Con Sangre de Quien Te Ofenda"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37858d10bc9e7bf00e7b6e069213bafd579ffa71fb7fa2ab9a3e63a438427c71. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/ES7731202047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2284f0985d25c45ca1ad46a77b9dcbac597e32116370b7be95128746ee4264. 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/DEUE12397651.
La Puertecita Donde Yo Me Arrimo (Tangos)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9ec118acddb179c1c3e05a5354cd94331bba309c707ef238ae7762dbed0eef4. 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/DEUE12397653.
Mis Recuerdos de Charamusco (Soleá Apolá)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74eb979b2779b3ff7afd5a16f18ae86f73f011884f7f8c5f6a12aeb701f562f2. 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/DEUE12397655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5ef1dcf340ae3b3ca215d471c7a3c4ef40ab403a935b5e7d36af649892c6fc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE12397657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b972d4c87d9ca4e2b19016d1a5caf42af4a244c8c21a690e3b8438b79407151. 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/DEUE12397659.
Si Te Preguntan por Quien Doblan (Malagueñas)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c01bde414c1a7ca0da747ed19b0a01b45c17b49f27029813a0e7ef67879eb0f. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/DEUE12397652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x538cf7c5a64e2d11903cf385df063026ce00157fa69374e94161da829c6d57af. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO51942999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6033df27a4d4a93fb9e557cff579d28ff0987366659220204e325a553cad4f. 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/DEXO51943001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6fb0be2b56fb3df766a3605d22169889207080af81e670334590fffdf0e34a0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO51943002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8fe01ab42e6402a0bee41f1111e47bdae7e7f67c807ec3c5189e22bb2985fc9. 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/DEUE11793539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848f1c50974388ff54fd0f3c60e3c115f96bf1f12965195017b5b541427824c1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO51943003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4e0e3c6e80496809cfa98d38338ac3a7adba17f59365407875e41a5f87b3c8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO51943004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf026ac18d77b3ed33cb4db25036d4b0182718beae493a28d730cb3f8f27c98eb. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXO51943005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6139364c2acadeac795a391df20533451f2ec6faaa439e7efc5bd49f0a47d809. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:58:12Z), 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/DEXO51943006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd3d90342169b77736dcc4421acfd769e2a03bd51458778bf8763ca5eb5cda0. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/DEXO51943000.
Las Palmeras Hacen Compás a la Puerta de un Colmao
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x794918e465017211541683dd57d37653429c5dfa11dd3368dd33f850adab3e02. 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/DEAF71696283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ddb2d43265afd2cd1be960d96db6be0da27f278bca1c097936730c62768dfe. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71696284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6b85ca74c763637c9bfab1a5925a60cc337a7537593bf4d542ff91c10dc3191. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEAF71696285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6f6483ff290a3e804318318f68c876ab03b4e92258aee4bc8155794b40c1345. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71696287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e03f9384b344777833d1ec4d01b5587450b5106efe290c57ca1722608680b41. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71696288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d699df719b71e1459db906b2bfacde94235953388836950fff04cf6c55c5d2. 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/DEAF71696290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d15fafb55aac4627478dabb6c00af7207ba34e0a72606203de1fe96d7f93fd. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21778117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ec1abc177e43fbac4dbff93524c6cf1bbe005b5262a107f4c306f64d8679ca. 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/QM6N21778141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66aa67f3b17535aff3975eb3080b73b365b03b7984c2507ecb51ac82a20b7ab4. 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/QM6N21778142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a54f44759e03ff7094c42b5ecde429b487288a590ee3ec24a4de1cac74137dd. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QM6N21778131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6eb9aa9c4da05a55e8dc69ed29e1c2cdb85a9e5996f1c949e63ec723e2c4503. 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/ES6672104597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c2ac08039605d24063b34972f866a8a46e838b41730fab046f3d3284c27c3c. 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/ES6672104605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54a15a875d5df63c665c30e82be83148dbb3c61d66c9840311abdfdb4622987. 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/ES6672104607.
Cante de la Semana Santa Andaluza (Flamenco Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa73617f48fb7b292a646905b64ce50451176ce0c24e05d56fb6bee935a7ab58. 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/FR10S1985484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd539a37bcb0b44b30acff02e31428251d78232acd3066a9e18b6332e2b3537ed. 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/ESA011503442.
Directo en el Círculo Flamenco de Madrid
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00b459789246d2d6389b82b8689e4f6157783fbcab9c4c83a5387afdccf832a4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91698272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73eb71b07a1f7734b10e3a3dd7d93eaf3dc587449d6db01457691050adbc57d8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91698277.
Recopilación de Añoranza, Jerez Sin Fronteras y Voz del Alba
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92dc3a47c9e81190e5d7178ab8c1c2fe7993fd3859a820a60db556cdb8ac9a9f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/DEUE22026037.