John Kenny
type: MusicGroup
popularity: 2
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f74e7b3460216f3fc4fc2ebaf5ed41eb62f3918f3c00dca6747df5ef5d9ba1b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e72bc7fc-f49c-45e0-8fbd-b51a11e5f7ff.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e72bc7fc-f49c-45e0-8fbd-b51a11e5f7ff.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e72bc7fc-f49c-45e0-8fbd-b51a11e5f7ff
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f74e7b3460216f3fc4fc2ebaf5ed41eb62f3918f3c00dca6747df5ef5d9ba1b","name":"John Kenny","registered_at":"2026-06-21T09:09:51Z","symbol":"NIM1880882","token_address":"0x6a372d670298cb4e34858ce689bd99fd9b6db73f","type":"artist","uuid":"e72bc7fc-f49c-45e0-8fbd-b51a11e5f7ff"}
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 0x8f74e7b3460216f3fc4fc2ebaf5ed41eb62f3918f3c00dca6747df5ef5d9ba1b. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e72bc7fc-f49c-45e0-8fbd-b51a11e5f7ff.json and https://artists.proofprofile.net/proofs/artist/e72bc7fc-f49c-45e0-8fbd-b51a11e5f7ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x8f74e7b3460216f3fc4fc2ebaf5ed41eb62f3918f3c00dca6747df5ef5d9ba1b","name":"John Kenny","registered_at":"2026-06-21T09:09:51Z","symbol":"NIM1880882","token_address":"0x6a372d670298cb4e34858ce689bd99fd9b6db73f","type":"artist","uuid":"e72bc7fc-f49c-45e0-8fbd-b51a11e5f7ff"}
album: La Connect
  type: MusicAlbum
  date published: 2017-07-20
album: Dicen
  type: MusicAlbum
  date published: 2022-06-24
album: Aguanta
  type: MusicAlbum
  date published: 2022-09-02
album: NASTYA
  type: MusicAlbum
  date published: 2022-09-16
album: Yo Soy John Kenny
  type: MusicAlbum
  date published: 2022-10-08
album: En Nota
  type: MusicAlbum
  date published: 2023-03-23