Durron Maurice Butler (born April 30, 1967), known as Turbo B, is an American rapper and beatboxer. He was once the frontman of the German electronic music group Snap! After completing a period of se
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 0x375346e9f627c19df7012124718c78edd8f224fe4319d36840c6755b97daa540. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02e45249-1b99-4ba3-9ac5-3520a43c027b.json and https://artists.proofprofile.net/proofs/artist/02e45249-1b99-4ba3-9ac5-3520a43c027b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).