El inocente ("The Innocent") is a 1956 Mexican film written by Luis Alcoriza and starring Pedro Infante, Silvia Pinal and Sara García. After a quarrel with her boyfriend on New Year's Eve, Mane (Pin
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 0x223ee7f45c5ba86d421c8c9950add1b6542fd1d7d3435ebebdbc4eaae55c8498. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29f95938-af6a-4a96-b72d-217c95d69a2b.json and https://artists.proofprofile.net/proofs/artist/29f95938-af6a-4a96-b72d-217c95d69a2b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).