Widi Dwinanda (born Cianjur, West Java on January 10, 1988) is an Indonesian actor, presenter and sportscaster. In 2015, she was awarded Commendable Female Actress for the category on Television Movie
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 0x0bb1a21d030bb079935f65f428757be797583a4311ee827f67ed8609fa829716. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4af97632-32d7-45b4-995a-3cc11664ebfa.json and https://artists.proofprofile.net/proofs/artist/4af97632-32d7-45b4-995a-3cc11664ebfa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).