El Cabrero is a neighborhood of Cartagena de Indias (Colombia). It's situated in front of the Caribbean Sea, and in the other side, El Cabrero lagoon. On the southwest borders the walled Old City, spe
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 0x2cf3517fce3380bbd7b1ed160fe20b9fcf1c7165be4f9846ee62945a8fde9404. 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/d976b66f-1656-454b-a323-fb1e27c99e01.json and https://artists.proofprofile.net/proofs/artist/d976b66f-1656-454b-a323-fb1e27c99e01.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Fandangos de Huelva (Remasterizado 2016)
Dale alas y volará - Fandangos de Huelva
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 0xd7c5c36ce5f43125a1b1291dc7d58aa5b54ecf273c0844f58a8a3ec6da02e437. 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/ES5240000708.
Tú del campo eres la flor - Fandangos de los montes de San Benito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355334d3d74f4283a32b11528a3e85fe80fc2c583debc927fe0ec101e8cbb1ba. 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/ES5240000709.
Bailando entre las encinas - Fandangos de Alosno al estilo de Antonio Abad
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf85172cd36e4e21d9ecccafd6c5df93abb22bea42ecbad7d02cc912d50a08cba. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/ES5240000710.
Presa está la libertad - Fandangos de Almonaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8b77a15497bc94be52d3c5ae09161a4d312561c374a72b6b4eb3cacc0caca59. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:41:08Z), 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/ES5240000711.
La vida y la muerte - Fandangos de Alosno al estilo de María la Conejilla
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd13ea324c441a626b0cf8a6cf51b055efa4f82c966438dc5f1ddf18405b19f8c. 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/ES5240000714.
En la cárcel me vi un día - Fandangos de Huelva al estilo de José Rebollo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3f8515e552eb972fadcd93e74c77e125d21e6e4fc5da8e67892193bd46c44d. 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/ES5240000715.
Que corra de boca en boca (Remasterizado 2016)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d0074974e633ba4b0e03fb773d2ed69cdb06e2d7802dd57af387a6b51eca9b. 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/ES5240001082.
Porque nunca me he vendío - Fandangos de Gloria
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47981c95401eb718c8832cba710d16bb0807ced5eb9e5bc256a215b235b568a3. 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/ES5240000679.
Van diciendo por ahí - Fandangos de Alosno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09fa3c5fbfd07c2b1c4202de66cff7173ac93c96f6dcc46d259c0e9a9398aeb2. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/ES5240001086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64fc6532f6a4d984c4910727c957e8b54ff460845b291279aed534be01d145e7. 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/ES5160700587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b366f73feba36619d6b02c30e3ad4d90e0d533f56451756ce354627a5bafc4. 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/ES5160801092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafe003e337ae363a587d06da196e2301a5901b4f1dc33ceac4c980796f953fbf. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:23:39Z), 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/ES5160801094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9af8c41873bfddf57d43773506c108702229e4c5db26560d60f2651094e226. Chain 2 (Bitcoin): anchored in block 958969 (2026-07-21T04:58:13Z), 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/ES5161001494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6affef7822aa7bdd0a802a1c0fbed2f958e62671db37d2d4a49a3912d4ab589f. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5161001496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dcee25016665945207863088877b38d9326ebf4ff79c4fb37c63ed4eb430c05. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5161001498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e90234232d0e24a15d2983a12840ddba86a3ba6ea238cb3a64598591241c8e. 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/ES5161302339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9436b2518ced4567d1b4ca8e392f1100acd280635af68fbd52a470d6fe593f6. 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/ES7580501365.
Calaña Ya No Es Calaña - Fandangos de Calaña
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90bd7a4e364bd31117dae9a7405fee5919cac36302b1adbbe90b678de1e66f1a. 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/ES7580501367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157a55bcd908b7535f08825863ce5df0f1727cd892fe617394f332084103b054. 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/ES7580501380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f57c84628738830b20dcd3a1a2a8d016d2e0fc81e1417d11e698431ff0d77c2. 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/ES7580700244.
A las Claritas del Dia - Fandangos Naturales
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e24d3478d7760669c6c9d004cfa1fa178fe9e3f666a672feca8d6f1b9a84235. 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/ES7580501379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf05ab0291bdd949b129c9c857b3011da6bd1f9e5a5bfbbc59de2dae5a9d8c887. 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/ES7580501384.
Calaña Viva Calaña - Fandangos de Calaña
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf930809455bd125cdf375f39b9c4f3bc3b9bb57675859448b0c0e15d0d9a20e8. 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/ES7580501364.
A Mi Me Llaman Cabrero - Fandangos de Alosno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc608c009655c46c4abd35c548f800000ea216c554c93511979e97f35dca36840. 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/ES7580501381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe839832fb5dad36c63020e79a836e0148f25cbe6af2afd03daf50d1b1e40171a. 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/ES7580501385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764280d8c4e3e1ac13735abeaebf0dc929f2d957fb49e2a0b926a60274c18ae3. 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/ES7580501393.
En la Soledad del Monte - Fandangos de Alosno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5faf097cc83914fcc29a6e7bc7da31a70b2a535344c3e599a6348342d0f782b. 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/ES7580501374.
Los Locos Buscando Guerra - Aires de Huelva
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d72d2356914b9b6e94e7527f03853b2281ffaa5a1a43128b4d95d78d8e9cea1. 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/ES7580501372.
Grande Figuras del Cante Flamenco : El Cabrero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf930809455bd125cdf375f39b9c4f3bc3b9bb57675859448b0c0e15d0d9a20e8. 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/ES7580501364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90bd7a4e364bd31117dae9a7405fee5919cac36302b1adbbe90b678de1e66f1a. 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/ES7580501367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x157a55bcd908b7535f08825863ce5df0f1727cd892fe617394f332084103b054. 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/ES7580501380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20b05885e0b954e7fe5da6dbd9e661b9a1cad1161d9c577b5119dbbe41845a49. 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/ES7581300829.
A las Claritas del Día - Fandango Natural
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e24d3478d7760669c6c9d004cfa1fa178fe9e3f666a672feca8d6f1b9a84235. 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/ES7580501379.
50 años de Flamenco, Vol. 2: 1940-1990 (2ª Epoca)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13aefb420b08fe880a4f78b48a1338cacbd8cc8479fdb140d89e4b1f7198791a. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7580700241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7022e05e23e4e72780e802c1fa1162229b120a0ea787e1f9cf98135c4edadd6d. 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/ES7580700242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04884afe9ca0685f4480de3de8ad6d8eea8f906d32eb3b7d208f0facbbaba1f1. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/ES7580501366.
Grandes del Flamenco (Guitarra Antonio Sousa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28638f7a8fcfe4444cbe02ce7f4cbd0cc30acbde0910b35a7c11fe7df29fd548. 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/ES7580501371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc608c009655c46c4abd35c548f800000ea216c554c93511979e97f35dca36840. 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/ES7580501381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84523f1ef12831a55de42295d82eb5df3124b0eb1805114d97c05a18cdaa7b5. 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/ES7580501382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb14db19ba022a4ac870c8d5e4901c9a86c6a7fa22d1cff9474203823075672e0. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:54:57Z), 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/ES7580501383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4069f89f15d746cfc3886e876178d763ef03ca3763ad267207c40059579a979. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ESAAI0227364.
Arte Flamenco : El Cabrero (Cante de Tierras Duras)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf930809455bd125cdf375f39b9c4f3bc3b9bb57675859448b0c0e15d0d9a20e8. 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/ES7580501364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9436b2518ced4567d1b4ca8e392f1100acd280635af68fbd52a470d6fe593f6. 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/ES7580501365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04884afe9ca0685f4480de3de8ad6d8eea8f906d32eb3b7d208f0facbbaba1f1. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/ES7580501366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90bd7a4e364bd31117dae9a7405fee5919cac36302b1adbbe90b678de1e66f1a. 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/ES7580501367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab49a40bce9f15dd1ef656d26de739cf9d01af9220891d9e30a307dfa58bfc20. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7580501368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf80a3a9106181832e9a12de9a8d71a7465ef5bff57be0d90463f1fecade5b2. 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/ES7580501369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46ca53d6a6c347713c9e0f865378c867e592ce86a3966579ac17ca7afd9c3e6a. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/ES7580501370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28638f7a8fcfe4444cbe02ce7f4cbd0cc30acbde0910b35a7c11fe7df29fd548. 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/ES7580501371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d72d2356914b9b6e94e7527f03853b2281ffaa5a1a43128b4d95d78d8e9cea1. 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/ES7580501372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d56a8bbf9663ead96fc012d4f9d52725014c4f80d8ffc9573989f17c88a780. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ES7580501373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb948b0ccaf24b671b12a9e60149ba2ec9fad637a9812207948e6a9347ebe61d4. Chain 2 (Bitcoin): anchored in block 958658 (2026-07-19T04:09:09Z), 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/ES7580501375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44ed31d668e945a01051e409fc15a8f63497ddee053c4cf3a4e147b57c7e0935. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:56:33Z), 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/ES7580501376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe810f99bd231014d4a0aead27163b8e91c07d17fe43130771ec878af4780fa17. 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/ES7580501377.
Vidala del Nombrador-Luz de Luna - Bulerías
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9436b2518ced4567d1b4ca8e392f1100acd280635af68fbd52a470d6fe593f6. 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/ES7580501365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x479b0df8ddebfda9d6753b378e7f0f1b6465ca3dbf06878e5559ec5eed0c1524. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7581300346.
A Las Claritas del Dia - Fandangos natural
Se la Hora por el Sol - Fandangos de Huelva
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc608c009655c46c4abd35c548f800000ea216c554c93511979e97f35dca36840. 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/ES7580501381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31689ea9d2c60aac6b96739019ddb0830b3db62266e46db81f75f3ac36dfc414. 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/ES7581300350.
Vídala del Nombrador / Luz de Luna - Bulerías
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9436b2518ced4567d1b4ca8e392f1100acd280635af68fbd52a470d6fe593f6. 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/ES7580501365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f276963ad25dde6cb6743aecfcc21c4031598a5017526f9612f7212af0cfb08. 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/ES7581300345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef40040c03ff0eedb62992da84e78223a4cf427e483791442e828bfe13c2eec. 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/ES5371602051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef40040c03ff0eedb62992da84e78223a4cf427e483791442e828bfe13c2eec. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5371602051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f8a642aafb22a0968e876b356577b228d994da1f5ffe493a283236f04aba26. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:55:36Z), 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/AEA3A2134027.