Nikolson Makino (born 1995) is a Filipino rapper. Although he started rapping as a 16-year-old in 2011, Makino rose to popularity with the controversial tracks "Neneng B" and "Lexi" during the COVID-1
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 0x184b5e7212cbf96ce3393bfeb7c670834c8d39d3908936c9c18ebbbb352d2919. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e27a3cf0-bd07-48de-bd03-896a605b8d0d.json and https://artists.proofprofile.net/proofs/artist/e27a3cf0-bd07-48de-bd03-896a605b8d0d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).