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 0xd59762f0e65b46055ba41ef767d8016082eef22d9c49eef6f1d4e4bccf5addce. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1848a9dd-13ba-464b-90c2-cb2b0504f171.json and https://artists.proofprofile.net/proofs/artist/1848a9dd-13ba-464b-90c2-cb2b0504f171.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Il tg delle buone notizie! - Tone Tg 1 Version
Il tg delle buone notizie! - Tone Tg 2 Version
Il tg delle buone notizie! - Tone Version