Carlos Gomes may refer to: Sports Carlos Gomes (footballer, born 1932) (1932–2005), Portuguese football goalkeeper Carlos Alberto Parreira (Carlos Alberto Gomes Parreira, born 1943), Brazilian footba
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 0x0f65c116cf079bb4650adcfec9cb587590aa1066e12a8d6cf6375a0d5973947a. Chain 2 (Bitcoin): anchored in block 953758 (2026-06-15T07:48:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b089be8a-9214-4a65-bff6-d3ec83bf5f6b.json and https://artists.proofprofile.net/proofs/artist/b089be8a-9214-4a65-bff6-d3ec83bf5f6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Gomes: Missa de Nossa Senhora da Conceição
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 0xbe4f0edd37364a6c94f7030413252f88aabd54bac16e1f64215c68af9d6e4c62. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USB8U1508606.
Carlos Gomes, Alexandre Levy e Glauco Velásquez
Lo schiavo, Act II: L'importunata insistenzia … Quando nascesti ti
Enrico Caruso, Vol. 3 (Recordings 1911-1913)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d66e8749bf16d71ecb478a5d9ed83ba3d69095b2b525e5c9bc9271d9c623d19. 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/DEG730210237.