Junior King (born Dugulth Ferreira; 1996 or 1997 – 11 December 2025) was a South African dancer, TikTok personality, rapper and choreographer known for his energetic performances and contributions to
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 0x06fe7ab8fcf03d741b93315a8b4c0674f1ee5ac17d8c95f86fe1b1748a60e2c1. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e9c8a082-920a-4989-a307-449d2317ca1a.json and https://artists.proofprofile.net/proofs/artist/e9c8a082-920a-4989-a307-449d2317ca1a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).