Richard Anthony Hewson
type: MusicGroup
genre: art rock
description: Richard Anthony Hewson (born 17 November 1943) is an English producer, arranger, conductor and multi-instrumentalist, who created the studio group RAH Band. Career Hewson began in the late 1960s as a
popularity: 20
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x57695de1ea63cef206502429d19cbc54e20cd0668694cf3e094f27c50629181a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953773
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953773
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c91e2c46-e005-4d61-b6b2-a8efb9906b01.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c91e2c46-e005-4d61-b6b2-a8efb9906b01.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c91e2c46-e005-4d61-b6b2-a8efb9906b01
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T10:40:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x57695de1ea63cef206502429d19cbc54e20cd0668694cf3e094f27c50629181a","name":"Richard Anthony Hewson","registered_at":"2026-06-15T01:38:55Z","symbol":"NIM0641637","token_address":"0x42fcfe0047c96654587ca5828a32cf56ca7a7bf6","type":"artist","uuid":"c91e2c46-e005-4d61-b6b2-a8efb9906b01"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57695de1ea63cef206502429d19cbc54e20cd0668694cf3e094f27c50629181a. Chain 2 (Bitcoin): anchored in block 953773 (2026-06-15T10:40:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c91e2c46-e005-4d61-b6b2-a8efb9906b01.json and https://artists.proofprofile.net/proofs/artist/c91e2c46-e005-4d61-b6b2-a8efb9906b01.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T10:40:45Z
  text: {"copyright_id":"0x57695de1ea63cef206502429d19cbc54e20cd0668694cf3e094f27c50629181a","name":"Richard Anthony Hewson","registered_at":"2026-06-15T01:38:55Z","symbol":"NIM0641637","token_address":"0x42fcfe0047c96654587ca5828a32cf56ca7a7bf6","type":"artist","uuid":"c91e2c46-e005-4d61-b6b2-a8efb9906b01"}