Luis Ramiro is a Spanish singer-songwriter. He was born in Madrid (23 April 1976) at San Cristóbal de los Ángeles. In 2004 he won the Certamen Jóvenes Creadores (Young Creators Award).Official Gazette
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 0x04947957444f877ba306f10570c88d2459df85c6f326c14d9f5e1a1047403ad0. 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/471e8376-4bf0-4dd7-bbc6-bc3cfc19b5ab.json and https://artists.proofprofile.net/proofs/artist/471e8376-4bf0-4dd7-bbc6-bc3cfc19b5ab.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 0xe09a596205c6b7bc360d9feb478a2b99852673e7ff390021c6b6ec378f260fb5. 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/ES71G1866425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39cb80eb896cc875f42b496bbc73c40f28b9785c4bb2271951f495b97f07bff6. Chain 2 (Bitcoin): anchored in block 958573 (2026-07-18T15:49:54Z), 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/ES71G1866426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325ddd58651b611694dd1e76175859ce8a56abd451fd6fa0a09daa6016302e1b. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T05:43:55Z), 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/ES12B0800101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef510fa6e59b743371e36297ef59b532fa7fccc8b204c0f1059cc8ef73c5087. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/ES12B0800102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ec6266614692f452e64321d42b470eb693b84fcbdaca08ba5add11b321cd90. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES12B0800103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80201762c45bdd2f4d48099bf0cbb9ac2f6d8eb52d1aca62280c1c92289ceee0. 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/ES12B0800105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf411a7fdb65c8fb13413116c6c176524c0b0adff116532762198c21ccc373e04. 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/ES12B0800107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78cee254d6c0987a430a73b9c05f4335a20823dab9e1216a728845a97b6c5760. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/ES12B0800113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3df05f87cea76b32521b71df4a6830922d9cffe5f1109b06dbed7209e5e3865e. 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/ES8151100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56bf47b8a147776e72b7501997ba291b6e8dd272acf7dbd6bc07565c016b658b. 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/ES8151100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846c379d03985dcccc89254ad5d2a2bbd4b4ece7fde75352d4da0af9c38491f0. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/ES8151100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe85b4884f2296bfc52a95e4929e53a3d31ef832778b8fabbaf1d431c9c805488. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/ES8151100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8442348c901683c071480e08de38ad4d4b1d9d0e2f6f70d9e109575516dfe8. 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/ES83G1400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabb74b6553697ad1486fa6f305d0488d5ac6fe88bb849d845b1297ebcb706b27. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/ES83G1400063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a10c5aac429ed4ebdddae935a897bd8c46035c2b9d91ce717f19c58c3aa48d1. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/ES83G1400064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27fb18d0637fadb05e3169be121b1e0c67ba4193a1de34b2b9d39b4039027ce0. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T08:37:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES83G1400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2bb7b9f653d4ff5443fafcd7dad24c84dba6eb3fc4c5b9400447a8bbad601f8. 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/ES83G1400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efb3ff33c23811e3f0b39b6c2eeebddfd8027f2094b49c607a290e24f80b568. 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/ES83G1400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c06a242bbe4de10f2fc8b5c06e5914b87d74b72f14cad55a423fdb1000bc35. 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/ES71G1702351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc94c5eb149a8f78d533ebaf5c1411edf6e031815d9c46e54e45159792523c0eb. 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/ES71G1702352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba65269d3786e5b74990b2f134cc6ca3c407528d19bdc45af5a090040f96e82. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/ES71G1702354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e8d061c5eddf20c4426d2b35ac4670165c1d4c0ab3eb54f4f68fb7ad251f24. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T13:10:36Z), 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/ES71G1702355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21f66d5f2cfdd257cb874577f4c997e32342962ce914e13a658c20e24b1dbd7. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T11:19:23Z), 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/ES71G1702356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58378b073a3b44595ccbd0543ec78305dfc73e5c654ba54ce8575bbd213aa527. 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/ES71G1702361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1cc280fbcd1afc283b196e40f95bb74304ebd5476babe9ac3822ccc106d0e01. 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/ES71G1702362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa498a3db376b7af0a465acc74e4d7fc8dc40b1904e42ba0d4d93246b6ea5f7d7. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/ES71G1702363.
Mañana Nos Casamos en las Vegas - En Directo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe888e9c45f2bbef0fcb948685f1df49f689234172cc874a40a49593c4961c341. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1736653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x701d0c1417d1893cd6d744ec3b86330432f07c5f714fee922aa996b3923e531c. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/ES71G1950162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44c66c659096082ede963bb8627a6a207589a8979d48bc3dcc252bc42b3d84d. 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/ES71G1950154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde760e1c30eb9eb2496ec17f5b3bf9e2ec23c42c61898f6386138f01fd4ca0a. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1950158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e20edb685054b0afc17e5f9924aa85a0bde9f121e6f97071b364ecd47fc3ee. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1867315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa103bc012ccd06124c6838e35911960ed7c4d34638bf81f99de20e4287f82e16. 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/ES31E2415262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb16ba485a8becdfdd3b13f4a81e51fe373c88f4a699e055109ff7c51afe4d299. 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/ES71G2420828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa103bc012ccd06124c6838e35911960ed7c4d34638bf81f99de20e4287f82e16. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/ES31E2415262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a64d8fd70b3c4bf5fffb820a2a9d9727d29761f05bfcbba25e93e46ffd5a54. 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/ES31E2501101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9ccdc58f91f78953368190af00d7b301e01b2be9c44ef876e530d2f9585975. 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/ES31E2501104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744b0293ea6151199d5a74d51121edce0bff07b1f5fd8026301c97cf4439140b. 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/ES71G1902999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf514bf90f8b697aaf18e94374b88654ef29c0a3df423c323509fa83f65286433. 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/ES71G1914714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb504c3cae592ff4a5cb0b8d060ae54989b3ab8b20dd77a498e92c74104d59abb. 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/ES71G2056168.