() is a 2014 Philippine television docudrama horror anthology series broadcast by GMA Network. It premiered on October 10, 2014 on the network's Telebabad line up. The series concluded on October 31,
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 0x1611e7c98cbbc72294bc3fbd1093574cb95a4afed6cbab6480d31f6942e6eaeb. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b8731f2c-1bc9-4a95-916c-886752b09829.json and https://artists.proofprofile.net/proofs/artist/b8731f2c-1bc9-4a95-916c-886752b09829.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).