Momo Wang, born Wang Tianmo (; born 1987), is a Chinese fashion designer. Biography Early life and education Wang was raised in Jinzhou, Liaoning, China. Her father is a calligrapher and artist
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 0x66c7e43268cc8d67435a3c70e90de471bb6bab36526d4de1bb041fb96a8dfb69. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c52a7449-c276-4fe9-82e2-7afbf354d46c.json and https://artists.proofprofile.net/proofs/artist/c52a7449-c276-4fe9-82e2-7afbf354d46c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
Projet X (feat. T-Saint Arrow, Fior 2 Bior, Mr. BEHI, Fireman, Kadja & Nifa Fanafoule)