Dejuan Walker (born January 17, 1970), better known by his stage name Suga Free, is an American rapper. Biography Suga Free was born in Gardena and moved from Oakland, CaliforniaWhitburn, Joel (200
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 0x6ab1a7c7c53838c2b80bebe7a69e4b9e267b0474f58ec7b18ef6ae11c6f870e8. Chain 2 (Bitcoin): anchored in block 954048 (2026-06-17T05:00:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41b798e5-40fb-4cfc-a3b0-c6d112b7fa6a.json and https://artists.proofprofile.net/proofs/artist/41b798e5-40fb-4cfc-a3b0-c6d112b7fa6a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).