Hubert Mbuku Nakitare (born 2 October 1982), popularly known by his stage name Nonini, is a Kenyan rapper and a former radio presenter. He is often referred to as the "Godfather of Genge" due to his p
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 0x76f0a1d616127027b31fe89aa56470161dc352c3905bf86416daf3e764d2b4d5. Chain 2 (Bitcoin): anchored in block 953819 (2026-06-15T18:31:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fbf11148-d486-4aa7-8dfc-7ba9b310316c.json and https://artists.proofprofile.net/proofs/artist/fbf11148-d486-4aa7-8dfc-7ba9b310316c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).