Wendi may refer to: Wendi, a variant spelling of the given name Wendy Emperor Wen (disambiguation), several Chinese emperors Wendi (town) (文地镇), a township-level division in Bobai County, Guangxi,
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 0x4b472e9362deced626fa221004669e3cf4d4255a73188f7a7c280b73be036149. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8e35500a-9efe-4668-bc67-1b7d7e6737ec.json and https://artists.proofprofile.net/proofs/artist/8e35500a-9efe-4668-bc67-1b7d7e6737ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).