Tito Simon (born Keith Foster in 1948, St Mary's, Jamaica) is a Jamaican reggae singer and producer. Simon appeared with Dandy Livingstone as one half of Sugar & Dandy. He later collaborated with Cl
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 0x631ca78230206f425536d1ed96fa7ae35bdc4deb8dd18df7e72bd9bd7c3a816f. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a30f0a24-3c70-49b6-91c7-b87432b2582a.json and https://artists.proofprofile.net/proofs/artist/a30f0a24-3c70-49b6-91c7-b87432b2582a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).