Andrew Griffiths
type: MusicGroup
genre: electro swing
genre: swing music
description: Andrew Griffiths may refer to: Andrew Griffiths (field hockey) (born 1969), former field hockey forward from Canada Andrew Griffiths (politician) (born 1970), English politician Andrew Griffiths (
popularity: 31
followers: 437
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeee77d88fc200be1b036b5f3b6d7371d966096e8619071c4d708add18346c975
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0088955-2133-41e0-bb0a-2dd73bc6c8e5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0088955-2133-41e0-bb0a-2dd73bc6c8e5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a0088955-2133-41e0-bb0a-2dd73bc6c8e5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeee77d88fc200be1b036b5f3b6d7371d966096e8619071c4d708add18346c975","name":"Andrew Griffiths","registered_at":"2026-06-12T05:54:42Z","symbol":"NIM0206730","token_address":"0xfd7b950e6451a1ca047dccf9851532746e535d12","type":"artist","uuid":"a0088955-2133-41e0-bb0a-2dd73bc6c8e5"}
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 0xeee77d88fc200be1b036b5f3b6d7371d966096e8619071c4d708add18346c975. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a0088955-2133-41e0-bb0a-2dd73bc6c8e5.json and https://artists.proofprofile.net/proofs/artist/a0088955-2133-41e0-bb0a-2dd73bc6c8e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xeee77d88fc200be1b036b5f3b6d7371d966096e8619071c4d708add18346c975","name":"Andrew Griffiths","registered_at":"2026-06-12T05:54:42Z","symbol":"NIM0206730","token_address":"0xfd7b950e6451a1ca047dccf9851532746e535d12","type":"artist","uuid":"a0088955-2133-41e0-bb0a-2dd73bc6c8e5"}
album: Empty Chair
  type: MusicAlbum
  date published: 2024-11-29
album: Modern Showbiz
  type: MusicAlbum
  date published: 2025-05-07
album: Whimsical Wonders
  type: MusicAlbum
  date published: 2025-07-23
album: Emotional Moments
  type: MusicAlbum
  date published: 2025-08-28