Steve Diamond
type: MusicGroup
genre: rockabilly
description: Steve Diamond (born 7 July 1953) is an English-born former rugby union and professional rugby league footballer who played in the 1970s and 1980s. He played club level rugby union for Newport RFC, as
popularity: 4
followers: 73
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27e183a449d6738b7f50c678d2be8ea94a41b426ee881bdd452d81810e768372
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a430fe94-692e-4e70-8bb3-d8dc0e3c28ec.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a430fe94-692e-4e70-8bb3-d8dc0e3c28ec.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a430fe94-692e-4e70-8bb3-d8dc0e3c28ec
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27e183a449d6738b7f50c678d2be8ea94a41b426ee881bdd452d81810e768372","name":"Steve Diamond","registered_at":"2026-06-20T06:56:45Z","symbol":"NIM1547398","token_address":"0xb14edd4db817961072cd263624b7d669c4c306d7","type":"artist","uuid":"a430fe94-692e-4e70-8bb3-d8dc0e3c28ec"}
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27e183a449d6738b7f50c678d2be8ea94a41b426ee881bdd452d81810e768372. 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/a430fe94-692e-4e70-8bb3-d8dc0e3c28ec.json and https://artists.proofprofile.net/proofs/artist/a430fe94-692e-4e70-8bb3-d8dc0e3c28ec.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x27e183a449d6738b7f50c678d2be8ea94a41b426ee881bdd452d81810e768372","name":"Steve Diamond","registered_at":"2026-06-20T06:56:45Z","symbol":"NIM1547398","token_address":"0xb14edd4db817961072cd263624b7d669c4c306d7","type":"artist","uuid":"a430fe94-692e-4e70-8bb3-d8dc0e3c28ec"}
album: ..in the rough
  type: MusicAlbum
  date published: 2019-03-15