Malamore is a 1982 Italian melodrama film co-written and directed by Eriprando Visconti and starring Nathalie Nell and Jimmy Briscoe. It was Visconti's last film. It premiered at the 39th edition of t
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 0x36677b7f6d78841d05c05e1e0d24f287a30b666860c5a675561ca677f1b59d8a. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d43d9cdc-ca1b-42f9-9e69-f6ed19a4f399.json and https://artists.proofprofile.net/proofs/artist/d43d9cdc-ca1b-42f9-9e69-f6ed19a4f399.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).