Erickson Le Zulu, stage name of Éric Bosiki (1978 – 16 February 2020) was an Ivorian disc jockey and singer. Biography Le Zulu began singing at age 9 at his church in Zaire, while he began DJing in I
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 0x25dc3d3d7371bc2275cc511393bf205c02e7073661cc582792c2999470c5e6e7. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9032caa9-9bdf-4458-9533-051f9dbf5a6d.json and https://artists.proofprofile.net/proofs/artist/9032caa9-9bdf-4458-9533-051f9dbf5a6d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).