Charles Williams (born October 13, 1979), better known by his stage name Chalie Boy, is an American hip hop recording artist, who made his major-label debut in 2009 with the breakout hit single "I Loo
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 0x27049c4cc3086f09f5a50ef4e6dfb59437835458820aeddbf3facb2625e85565. Chain 2 (Bitcoin): anchored in block 953947 (2026-06-16T13:14:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2352ef86-b8bd-49e2-b439-3cf3a21cd893.json and https://artists.proofprofile.net/proofs/artist/2352ef86-b8bd-49e2-b439-3cf3a21cd893.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).