1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f6b9904dd64ab76230d8597931d5a2ad81d89dd82938ec753d3c5197980672. 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/40fba9dc-3d13-495e-8bef-c2a6546b1e6c.json and https://artists.proofprofile.net/proofs/artist/40fba9dc-3d13-495e-8bef-c2a6546b1e6c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ímã / +2 (Trilha Sonora Original do Espetáculo do Grupo Corpo)
Moska Apresenta Zoombido: Domenico Lancellotti
Um abraço no Faust - Ricardo Dias Gomes Remix