Full House is an American television sitcom created by Jeff Franklin for ABC. The show is about the recently widowed father Danny Tanner who enlists his brother-in-law Jesse Katsopolis and childhood b
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 0xc56717f1cc1cac24a225c1cce5b5e31e66609c1efaa10e52b16067b7d568542a. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/50cf8fc0-54a6-4ece-919e-1a2cc0bbd6bc.json and https://artists.proofprofile.net/proofs/artist/50cf8fc0-54a6-4ece-919e-1a2cc0bbd6bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).