Fausto is a given name and surname. It is used as a title for: __NOTOC__ Music Fausto (opera), an opera by Louise Bertin Films Fausto (1993 film), a French film directed by Rémy Duchemin Fausto (2
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 0x6e1d272d01ca8cec48fec205572ac471bc88a365198aa01f3b79dfb160d58348. 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/238ab742-80cd-422a-b99e-41c793ef7422.json and https://artists.proofprofile.net/proofs/artist/238ab742-80cd-422a-b99e-41c793ef7422.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 0xb011f90441d588075c69c394535f8f877291e71e90acd29073522f4fe9aad3e8. 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/PTSM18400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95bb00a56c8a8b5542f84ab51e9849929a13037c3b37dfbfa655e9b6d0488c6c. 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/PTSM18400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ecda773fe4239418e648ad7f8031370b8e78e69b808ce3cd398e07985d8562. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/PTSM18400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1ea3d31074de0872f9fcecbe7b6c2a53ef8578e0097e41e53ca56117dcd69f. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/PTSM18400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d887ea8c57ad5112e748569a93804cd519d342b77f1331ea831b0ccc9d12ff. 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/PTSM18400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4771d52532f2b6e582bd798dac06eaba9aca5e8c4a4a087d26d4e822646ec3c6. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/PTSM18400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04abb1cc18e05dff07e57a7590b1f6f657d70c1100b835819998e41e33a77ac9. 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/PTSM18400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98287071d3ceff975d4340ab86109edccdce5d08a51671b9f71097c6e254277. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/PTSM18400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec39e9ce5008d0f9b6973ac29f93dad8b229ffda38127063b7d9816f16a921d. 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/PTSM18500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09854209c342dd3b4dfffa2ca95d67a6f5128d5cfc9f6e0a1227dc1973003d7. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/PTSM18500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c480eea1fdb3f6078ab5731e122740edd0c50f5f523bdfd15981b701d29305f. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/PTSM18700015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786177f4bec64271c7d133ab319f2cd7c5b49cd71f9017198642eb8a0dc9def4. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/PTSM18700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa76b44bf20bef9a752823beaed9c5d84eeb5f96e8de8714d1f6a61157cd4c1a. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/PTSM18700017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4136883a8e40dcfc2799340cee07a430d2ab1e0306842a7613e89b039f40fa1d. Chain 2 (Bitcoin): anchored in block 958242 (2026-07-16T05:02:52Z), 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/PTSM18900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fef30e5389c220dbd9d304f410f7d2dcfaa4f904c7e177723fa8431872e379d. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/PTSM18900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc89ce8e215aa2252b19019768aa03048869691188e16f6c3a06ef8c07219e5c. 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/PTSM18900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecc4120cd217665e64bfa874f7a31175c9446b8cee73262eeb1af003380f4973. 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/PTSM19600061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71110278d8822a1faf95243b1b706638b53d89ba812cbeb66a1a9694e9c4d587. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/PTSM19600070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd187bd02531856cae388ae78a4570cfdb93d66de3a091f643b3e39c0631cff98. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T02:33:54Z), 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/PTSM19600072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1dcf71103a96bf145079d234caba0f91f6fa196cd1e9cc0eca6315da48a8e7. 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/FRZ390400350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37aad420f195eafa5578a0b454a63cb7a280bd380b83c124ded34df57c9863b4. 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/GBKQU2018229.
Vida Em 3 Actos (feat. Donna Kelly, Da Bulls e Fausto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4874776ac6b0c8741fb30ab6c7588974017df78666ace923e93dd1907b93017. 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/PT4CA1433931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a764776a033d7099ab309a1a58a44c6db54c5d105e4398b717b99863257a5f6. 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/GBKQU2011382.