Diego del Morao (born 1978 in Jerez de la Frontera) is a Romani flamenco guitarist. He is the son of the late Moraíto Chico II who taught him guitar playing as well his attendance to El Carbonero's sc
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 0xf13f7fdd4ff39bdd79bbedd211453839cd6f531b3a4955e87a812ad4bbdd1609. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7457de0c-e94d-4fab-a133-6dc69e53763e.json and https://artists.proofprofile.net/proofs/artist/7457de0c-e94d-4fab-a133-6dc69e53763e.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 0xb3ebc2f39d53ac2c36fbfd37d18f8dc9330e4381751c75648f962e0af1d8a8c5. 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/ES5702000189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb91e63196c94f4ca186d2f1bdf4032e4b432879448ed46643f5d24882630afa. 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/ES5702000194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9864516271f7c0c0ddca81049a00934295c36f49ee2e5390a20472aded1443. 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/ES5702000186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba90972ddc9580328e3a1c59fca61d8850565b2870b119f59340841b109ca99c. 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/ES5702000193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x331d8059248108e5a9a05aa1982dae9a743bedb119f7890f0673628863f9be92. 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/ES5702000191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77537f55f671ca8b9936235b2d61fa6c2710c4dafc6fd81240c549d52fa16899. 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/ES5702000187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cbd8f6a0cdc69ddc30c3519b6ef1f90d18ce1fca99cd44ba98ea367abc569d2. 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/ES5702000195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9167982f88e7055ad29c6df159cc620467474c91ce6024c92b18360626fdf74a. 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/ES5702000192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51bb8d6553df76c523005e4bf7f6504f80bf5c7a806a1ec93489c1110f2d8bb1. 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/ES5702000196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b079967c3945d9ec8f0fb7ca6707126cabc862720f1f146dbcfee26b6b2781. 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/ES5702000188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed3e4b0e151806300be4d6ab34f3cfbcb3163c8eb4d1c76d479fe8a39c3c542. 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/ES5702000190.
Directo en el Círculo Flamenco de Madrid
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9770592c5a999c22417af1b430e36507319d9fbcdd9832b85376c1628dc76ec. 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/ES09S1500226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae41bd04569ca0462c0fc66906118a6bd9781b492bb25c7ee4a5ffdc557056bf. 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/ES09S1500227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66327c8d0832296e16a7899ec26ef1361bc3484ce21f7888415bf04bed01d275. 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/ES09S1500228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7832d8da35799672ae7b2ee23d9b129f5f30a69f9cd20161ab46544a611075a0. 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/ES09S1500229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb79caa81e7059a4c519e8977b3ee4c146d92fe86b245b6fba57e4aa011dcbfb. 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/ES09S1500230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353c43dcb411e99be89e9e966ba080ed0a6b1c586ad077be4e10bac19b9af184. 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/ES09S1500231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e76d38008c8bc729a695427682eedc102ddd488d26ea4327f18f9444b373ff. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/ES64E2301853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab16ff91914ea2dc2c72c66c956a5f6a61a6125d1cc0d69a822a67dcaeea210f. 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/ES5702202368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ec9fb49f31f902a86bacda409cb28d8074597cddc478a30e5737e1106040707. 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/ES5702100594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51bb8d6553df76c523005e4bf7f6504f80bf5c7a806a1ec93489c1110f2d8bb1. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/ES5702000196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae1ad8ce7c21f1f492ac1df3eb9a6d2576be5838f59556b42894ebd4766372c. 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/ES72A1000040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626826bf6e904f963ac86fb2ce5ef948b035ce71769a4b76d152e308b0dfab01. 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/ESA031706103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4a4101ef4bb722e738c56aebea7f3b8b9d6eabe1e65b13df3c8eda22e5b1ee. 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/ES21S2100071.