J Cawte
type: MusicGroup
genre: glitch
popularity: 3
followers: 137
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x320aa895ea295e68f969d84b02ea96ccd042d407e32def928b95df794956f75e
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/59353664-5e69-419c-a855-89420434a9e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/59353664-5e69-419c-a855-89420434a9e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/59353664-5e69-419c-a855-89420434a9e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x320aa895ea295e68f969d84b02ea96ccd042d407e32def928b95df794956f75e","name":"J Cawte","registered_at":"2026-06-16T20:36:58Z","symbol":"NIM1168632","token_address":"0xa545c0a2b72cdcf0e634389bb5e8e5ead7b3a57f","type":"artist","uuid":"59353664-5e69-419c-a855-89420434a9e9"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x320aa895ea295e68f969d84b02ea96ccd042d407e32def928b95df794956f75e. 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/59353664-5e69-419c-a855-89420434a9e9.json and https://artists.proofprofile.net/proofs/artist/59353664-5e69-419c-a855-89420434a9e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x320aa895ea295e68f969d84b02ea96ccd042d407e32def928b95df794956f75e","name":"J Cawte","registered_at":"2026-06-16T20:36:58Z","symbol":"NIM1168632","token_address":"0xa545c0a2b72cdcf0e634389bb5e8e5ead7b3a57f","type":"artist","uuid":"59353664-5e69-419c-a855-89420434a9e9"}
album: Diamond Game EP
  type: MusicAlbum
  date published: 2011-02-21
album: Hang Up / Private EP
  type: MusicAlbum
  date published: 2011-10-31
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  type: MusicAlbum
  date published: 2012-09-17
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  type: MusicAlbum
  date published: 2013-06-18
album: That Feeling
  type: MusicAlbum
  date published: 2013-07-15
album: Electric Echo
  type: MusicAlbum
  date published: 2013-08-20
album: Digital Planet
  type: MusicAlbum
  date published: 2013-08-20
album: I Need You
  type: MusicAlbum
  date published: 2013-10-14
album: Shadow Vision E.P.
  type: MusicAlbum
  date published: 2013-11-25
album: Profanities
  type: MusicAlbum
  date published: 2013-12-29
album: Hit It EP
  type: MusicAlbum
  date published: 2014-01-20
album: Up Top
  type: MusicAlbum
  date published: 2014-02-21
album: A Day's End
  type: MusicAlbum
  date published: 2014-07-08