JKP
type: MusicGroup
popularity: 13
followers: 146
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc63ef50862685ab53211e4dda1591c61d71acf9eeff2b681ff79e5ee25269bb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38832357-d075-4e24-b159-e9abc99c1afd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/38832357-d075-4e24-b159-e9abc99c1afd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/38832357-d075-4e24-b159-e9abc99c1afd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:10:39Z
additional property: OTSCanonicalRecord
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 0xfc63ef50862685ab53211e4dda1591c61d71acf9eeff2b681ff79e5ee25269bb. Chain 2 (Bitcoin): anchored in block 953638 (2026-06-14T13:10:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/38832357-d075-4e24-b159-e9abc99c1afd.json and https://artists.proofprofile.net/proofs/artist/38832357-d075-4e24-b159-e9abc99c1afd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:10:39Z
album: Papaya Sunset
  type: MusicAlbum
  date published: 2020-05-15
album: Honey
  type: MusicAlbum
  date published: 2021-04-20
album: Sandy
  type: MusicAlbum
  date published: 2022-08-14
album: My Foreva
  type: MusicAlbum
  date published: 2023-02-12
album: Baby Please
  type: MusicAlbum
  date published: 2024-01-19
album: Hokule'a
  type: MusicAlbum
  date published: 2024-05-14
album: Knock Three Times
  type: MusicAlbum
  date published: 2024-07-05
album: Who's Gonna Hold You Tonight
  type: MusicAlbum
  date published: 2025-03-21
album: Count On Me
  type: MusicAlbum
  date published: 2025-05-24
album: Lifetime
  type: MusicAlbum
  date published: 2025-10-16