Malamor is a 2003 Colombian drama film directed by Jorge Echeverry. It was entered into the 25th Moscow International Film Festival and the 2004 Latin American Film Festival. Cast Gustavo Angarita
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b92ad9d7775b70aa8f54a6385e3cbcd0679027cd65e2282f01508678f841669. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/beba416d-3758-405c-964f-95d26745dd1e.json and https://artists.proofprofile.net/proofs/artist/beba416d-3758-405c-964f-95d26745dd1e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).