Terror Inside is a 2008 American thriller film written and directed by Jozef G. Lenders and starring Corey Feldman and Tanya Memme. It premiered at the Fort Lauderdale International Film Festival on N
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 0xb701587c94686e657e1aaa317273d11c6937f9d4821ac21c1ecf20d4878f5d59. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/77897215-ed59-4f24-9f2d-d7aafb14a641.json and https://artists.proofprofile.net/proofs/artist/77897215-ed59-4f24-9f2d-d7aafb14a641.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).