Jack Critchlow
type: MusicGroup
popularity: 19
followers: 341
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8a1ea388757a5cdd69fcddfd80479490529d679184e198473a3bbfae1ed0e94
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953588
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953588
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02fb4cbc-1ae2-4b63-b94c-7f424d5266b9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02fb4cbc-1ae2-4b63-b94c-7f424d5266b9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02fb4cbc-1ae2-4b63-b94c-7f424d5266b9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T04:52:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8a1ea388757a5cdd69fcddfd80479490529d679184e198473a3bbfae1ed0e94","name":"Jack Critchlow","registered_at":"2026-06-14T04:44:47Z","symbol":"NIM0342446","token_address":"0x0e3c0458d34b17b8a99a8686a65964f7ab07b634","type":"artist","uuid":"02fb4cbc-1ae2-4b63-b94c-7f424d5266b9"}
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 0xe8a1ea388757a5cdd69fcddfd80479490529d679184e198473a3bbfae1ed0e94. Chain 2 (Bitcoin): anchored in block 953588 (2026-06-14T04:52:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02fb4cbc-1ae2-4b63-b94c-7f424d5266b9.json and https://artists.proofprofile.net/proofs/artist/02fb4cbc-1ae2-4b63-b94c-7f424d5266b9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T04:52:46Z
  text: {"copyright_id":"0xe8a1ea388757a5cdd69fcddfd80479490529d679184e198473a3bbfae1ed0e94","name":"Jack Critchlow","registered_at":"2026-06-14T04:44:47Z","symbol":"NIM0342446","token_address":"0x0e3c0458d34b17b8a99a8686a65964f7ab07b634","type":"artist","uuid":"02fb4cbc-1ae2-4b63-b94c-7f424d5266b9"}
album: I Get Drunk
  type: MusicAlbum
  date published: 2022-04-08
album: Closer To You
  type: MusicAlbum
  date published: 2022-07-15
album: Taste Of You
  type: MusicAlbum
  date published: 2023-02-17
album: Smoke & Dust
  type: MusicAlbum
  date published: 2023-08-04
album: Body
  type: MusicAlbum
  date published: 2023-11-10
album: Bleeding
  type: MusicAlbum
  date published: 2024-07-05
album: Bleeding
  type: MusicAlbum
  date published: 2024-07-05
album: Rely On
  type: MusicAlbum
  date published: 2024-09-19
album: Rely On
  type: MusicAlbum
  date published: 2024-09-19
album: Lucy's Diamonds (fell from the sky)
  type: MusicAlbum
  date published: 2025-02-20
album: Another Man
  type: MusicAlbum
  date published: 2025-04-02
album: So Easy
  type: MusicAlbum
  date published: 2025-05-29
album: Devil's Water
  type: MusicAlbum
  date published: 2025-08-07
album: Two Sides of the Same Coin (Side 1)
  type: MusicAlbum
  date published: 2025-09-26