Matthew James
type: MusicGroup
description: Matthew James or Mathew James may refer to: Mathew James (umpire) (born 1974), Australian rules football umpire Matthew James (actor) (born 1973), American actor Matthew James (politician) (born 1955)
popularity: 9
followers: 500
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b4915dfdf5ecb32c22f6c2cd2594719891810ac79ec60f09f6ff8ae49c0e016
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47a72e6a-818b-42e6-90b3-3c8e5e9a9372.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/47a72e6a-818b-42e6-90b3-3c8e5e9a9372.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/47a72e6a-818b-42e6-90b3-3c8e5e9a9372
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b4915dfdf5ecb32c22f6c2cd2594719891810ac79ec60f09f6ff8ae49c0e016","name":"Matthew James","registered_at":"2026-06-16T14:35:01Z","symbol":"NIM1082260","token_address":"0xc5d2e1bf697e207e76c5584567f2e0ab6b0d3fda","type":"artist","uuid":"47a72e6a-818b-42e6-90b3-3c8e5e9a9372"}
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 0x9b4915dfdf5ecb32c22f6c2cd2594719891810ac79ec60f09f6ff8ae49c0e016. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/47a72e6a-818b-42e6-90b3-3c8e5e9a9372.json and https://artists.proofprofile.net/proofs/artist/47a72e6a-818b-42e6-90b3-3c8e5e9a9372.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:49:29Z
  text: {"copyright_id":"0x9b4915dfdf5ecb32c22f6c2cd2594719891810ac79ec60f09f6ff8ae49c0e016","name":"Matthew James","registered_at":"2026-06-16T14:35:01Z","symbol":"NIM1082260","token_address":"0xc5d2e1bf697e207e76c5584567f2e0ab6b0d3fda","type":"artist","uuid":"47a72e6a-818b-42e6-90b3-3c8e5e9a9372"}
album: Memories
  type: MusicAlbum
  date published: 2018-06-19
album: Memories
  type: MusicAlbum
  date published: 2018-06-19
album: LEMONADE
  type: MusicAlbum
  date published: 2018-07-25
album: High
  type: MusicAlbum
  date published: 2019-01-14
album: High
  type: MusicAlbum
  date published: 2019-01-14
album: MAGAZINE
  type: MusicAlbum
  date published: 2019-03-19
album: MAGAZINE
  type: MusicAlbum
  date published: 2019-04-05
album: Road Trip
  type: MusicAlbum
  date published: 2020-02-11
album: Road Trip
  type: MusicAlbum
  date published: 2020-02-11
album: How We Used To
  type: MusicAlbum
  date published: 2020-03-24
album: How We Used To
  type: MusicAlbum
  date published: 2020-03-24
album: In the Rain
  type: MusicAlbum
  date published: 2020-11-24
album: In the Rain
  type: MusicAlbum
  date published: 2020-11-24
album: Recovering
  type: MusicAlbum
  date published: 2021-02-19
album: Round & Round
  type: MusicAlbum
  date published: 2021-06-14
album: Round & Round
  type: MusicAlbum
  date published: 2021-06-14
album: MOONLIGHT RIVER
  type: MusicAlbum
  date published: 2021-10-22
album: MOONLIGHT RIVER
  type: MusicAlbum
  date published: 2021-10-22
album: Wrong Reasons
  type: MusicAlbum
  date published: 2022-02-17
album: MHUX XORTA
  type: MusicAlbum
  date published: 2023-07-04
album: Paradise
  type: MusicAlbum
  date published: 2024-08-01
album: Under Pressure
  type: MusicAlbum
  date published: 2024-10-11
album: People
  type: MusicAlbum
  date published: 2024-12-12
album: Ashes To Ashes
  type: MusicAlbum
  date published: 2025-01-08
album: If I Ever Lose You
  type: MusicAlbum
  date published: 2025-01-08