Miret is a surname. Notable people with the surname include: María Miret (born 1995), Spanish footballer Roger Miret (born 1964), Cuban-born American singer See also Mirette (opera), an opéra comiqu
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 0x4ac7de11411eb6921ad2e38fd1ab9e19f1ec5734b46219c7a5c936209c598413. 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/e1b33f2d-403a-407d-a754-334ecbeacaed.json and https://artists.proofprofile.net/proofs/artist/e1b33f2d-403a-407d-a754-334ecbeacaed.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 0x727a82ecef68130618424254307084a2d0d0ae8ed311be2446bcbe05e1de9632. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/US83Z1814688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf726abe7d0409ed64ef9587c2e4c28cd40d71498a4bc42ad72b631ada2d3abb4. 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/US83Z1814689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd397b24cab989b8cf23ed8ff6118423038a58e7464e15fd7c8d1485591d21f5e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1907024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6dd1a4c2a410f1b74f53e59d7bfe15dd28090e7d650489f34f60b6b830c1ccd. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/US83Z1907025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee77b9375bbaf7050aa74383cf4c068087320376779fb81e5cda971ed8dda02. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DEU672100868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972bbf4bbdae07278cce4e46d13971d598bb9d4cb96eb1edf2b12d997222ec09. 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/DEU672100867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee43e5891f0d35ebd5b78ab14b97f3a57021773554e52a5a59ecf2bf1b2ce166. 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/GBKQU2133762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4b96c674fa394ce24f7d01b10f80c9b0ab989287c1e7ca8751c90790455817d. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/US83Z2517521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03d3f0bc0e004939e52c7b61e56b84462b7de27a365f2774d7f56f6b9ed116e. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T04:55:29Z), 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/US83Z2426488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9af35de8de74209e135c3bea081e3a327d101bd14d7cd41ac23719989eea999c. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/US83Z2523790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3736712c14fb3dcb88673695097c44ae5b226bcc21136d4d6c19011470ba6c23. 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/US83Z1805307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1416a6eb31a64591b79abacb28153361c1645e1dd0a931dd8aebd6a81d0928. 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/US83Z2351930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb492eece9900ac64cebb18989dfe60533ec59316a18ea658a716c45357dd14f1. 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/DEPQ61700530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec68285f5a06b9d023f586d5a986cb30b5551ca185961babe87612ea0a0e19c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/GBKQU2073733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06c4cd4b7587abd84c9aba72ea0ecd696c3e36c3ddac253462294170c2b8bac. 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/DEU672100864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332d4859cbe53a0196ecc1dfff437ea44556981e8bad23720b3c5b0916defab0. 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/US83Z1784526.