Nkululeko Nciza (born 23 August 2001), known professionally as Ciza, is a South African musician. He was born in Benoni, Gauteng, South Africa, and is the eldest son of TK Nciza, a former record label
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7e950511a711f61f3f5dd4b2a558155f952671c6f9fb8f4a2708a72114f6ed9. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c441ec6f-62f6-4ede-96b6-ba04c144f29f.json and https://artists.proofprofile.net/proofs/artist/c441ec6f-62f6-4ede-96b6-ba04c144f29f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Carolina (feat. Major League DJz and Abidoza)
Carolina 2.0 (feat. Major League DJz and Abidoza)
Ola Mama! (feat. Tony Duardo, Seekay & BoiBizza)
Isaka II (6am) [with Tems, Omah Lay, Thukuthela, Jazzworx, Lekaa Beats]
Love Me (feat. CIZA, Marcus Harvey and Geeloum)
Celebrate (feat. Sango, CIZA and Anita Jaxson)
Superstar (feat. Daliwonga, CIZA and Tony Duardo)