William Alexander Anthony "Bunny Rugs" Clarke, OD (6 February 1948 – 2 February 2014), also known as Bunny Scott, was the lead singer of Jamaican reggae band Third World as well as a solo artist. He b
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 0x0e9848b8fca031031a527edca37b0be57959548fcf7a62c8f25c3d0c33ecdde3. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/689dfc37-b18a-4730-80f0-72366720fab4.json and https://artists.proofprofile.net/proofs/artist/689dfc37-b18a-4730-80f0-72366720fab4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).