Neville Beckford (1952 – 21 February 2011), better known as Jah Woosh, was a Jamaican reggae deejay and record producer, primarily known for his work in the 1970s. Biography Born in Kingston, Jamaica
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 0x9e0f33ee3dd8f6cd8ccf6a34a8b6fd950f75f309f05fe7e0c85e71e823e9f75c. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e3a3655-b7ba-448f-a279-126425bf2301.json and https://artists.proofprofile.net/proofs/artist/3e3a3655-b7ba-448f-a279-126425bf2301.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).