Egg foo young ( (literally meaning "hibiscus egg"), also spelled with fu and yong or yung) is an omelette dish found in Chinese cuisine. The name comes from the Cantonese language. thumb|right|Chines
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e653fba28f78dbda70ef1ec7e518598f1e93bf8c50c7a5c873babe85b7ea65. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5be022e4-821d-4b53-8a1b-6115ac73c157.json and https://artists.proofprofile.net/proofs/artist/5be022e4-821d-4b53-8a1b-6115ac73c157.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Magic Acts (As Featured in the Showtime TV Series “Billions”)