James Kennedy
type: MusicGroup
popularity: 4
followers: 1552
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x317942954fff7eaa0976457528f8dd274655f3aca35a91d015bf8884808be825
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b23d339-31a5-4529-8135-6de5d8d1f059.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b23d339-31a5-4529-8135-6de5d8d1f059.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b23d339-31a5-4529-8135-6de5d8d1f059
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x317942954fff7eaa0976457528f8dd274655f3aca35a91d015bf8884808be825","name":"James Kennedy","registered_at":"2026-06-16T15:52:05Z","symbol":"NIM1100659","token_address":"0xf0bdfadf143b75f898d4a072b8a3b7b25da8bd1f","type":"artist","uuid":"4b23d339-31a5-4529-8135-6de5d8d1f059"}
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 0x317942954fff7eaa0976457528f8dd274655f3aca35a91d015bf8884808be825. 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/4b23d339-31a5-4529-8135-6de5d8d1f059.json and https://artists.proofprofile.net/proofs/artist/4b23d339-31a5-4529-8135-6de5d8d1f059.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x317942954fff7eaa0976457528f8dd274655f3aca35a91d015bf8884808be825","name":"James Kennedy","registered_at":"2026-06-16T15:52:05Z","symbol":"NIM1100659","token_address":"0xf0bdfadf143b75f898d4a072b8a3b7b25da8bd1f","type":"artist","uuid":"4b23d339-31a5-4529-8135-6de5d8d1f059"}
album: 9.i.P
  type: MusicAlbum
  date published: 2012-03-19
album: The National Health Service
  type: MusicAlbum
  date published: 2013-05-01
album: Cover Songs, Vol. 1
  type: MusicAlbum
  date published: 2016-05-31
album: Home
  type: MusicAlbum
  date published: 2017-03-31
album: Home
  type: MusicAlbum
  date published: 2017-03-31
album: Home
  type: MusicAlbum
  date published: 2017-03-31
album: Cover Songs, Vol. 1
  type: MusicAlbum
  date published: 2017-04-24
album: The Power
  type: MusicAlbum
  date published: 2020-07-24
album: Noise Damage (audio book)
  type: MusicAlbum
  date published: 2020-09-01
album: Make Anger Great Again
  type: MusicAlbum
  date published: 2020-09-25
album: Insomnia
  type: MusicAlbum
  date published: 2021-07-30