David James
type: MusicGroup
description: Dewi, Dai, Dafydd or David James may refer to: Performers David James (actor, born 1839) (1839–1893), English stage comic and a founder of London's Vaudeville Theatre David James (actor, born 1967) (
popularity: 2
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc9d669f27e4ba3aa6df9187f7715433803fbe05f2398b12d34fd2cf8ee04917
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/63b47aa7-e7bf-4b59-8e36-52d7766c5abc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/63b47aa7-e7bf-4b59-8e36-52d7766c5abc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/63b47aa7-e7bf-4b59-8e36-52d7766c5abc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc9d669f27e4ba3aa6df9187f7715433803fbe05f2398b12d34fd2cf8ee04917","name":"David James","registered_at":"2026-06-17T00:26:35Z","symbol":"NIM1223400","token_address":"0xda165068962ca7d69e036a428c7a635f56286379","type":"artist","uuid":"63b47aa7-e7bf-4b59-8e36-52d7766c5abc"}
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 0xbc9d669f27e4ba3aa6df9187f7715433803fbe05f2398b12d34fd2cf8ee04917. 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/63b47aa7-e7bf-4b59-8e36-52d7766c5abc.json and https://artists.proofprofile.net/proofs/artist/63b47aa7-e7bf-4b59-8e36-52d7766c5abc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xbc9d669f27e4ba3aa6df9187f7715433803fbe05f2398b12d34fd2cf8ee04917","name":"David James","registered_at":"2026-06-17T00:26:35Z","symbol":"NIM1223400","token_address":"0xda165068962ca7d69e036a428c7a635f56286379","type":"artist","uuid":"63b47aa7-e7bf-4b59-8e36-52d7766c5abc"}
album: You Said You Loved Me
  type: MusicAlbum
  date published: 2024-12-06
album: Same Place Twice
  type: MusicAlbum
  date published: 2025-01-31