Le-Roy Quido Vladimir Mohamed (16 August 1989), who performs under the name Quido, is a Namibian rapper. Music career Quido signed to the 061 Music label., New Era, 8 February 2012. Kanibal was initi
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 0x4543a10a4e40c786570e6013d6a487874e2a09bdb5425afb05ca587187581cef. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c3b91e09-419d-4f1c-bdec-c40961b84078.json and https://artists.proofprofile.net/proofs/artist/c3b91e09-419d-4f1c-bdec-c40961b84078.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).