Modjo was a French house music duo formed in Paris in 1999 by producer (born 9 June 1976) and singer (born Destagnol, 14 July 1978). They are best known for their biggest hit, "Lady (Hear Me Tonight
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 0x7c7f4710abb7bdc5fd54127d7dcf16c1e57e24120d93c0565dd94dc4578e96a6. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd3868be-ebdf-424a-be80-ba749747957c.json and https://artists.proofprofile.net/proofs/artist/dd3868be-ebdf-424a-be80-ba749747957c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).