KJ
type: MusicGroup
description: KJ or Kj may refer to: People KJ Apa (born 1997), New Zealand actor and singer known for his role as Archie Andrews on Riverdale KJ Duff (born 2005), American football player KJ Henry (born 1999),
popularity: 3
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc669a3b1fb252960eab3e76e7000be05bd385157279e4b190c958a7afeaaa28c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/973c86b7-3a0b-4501-aca1-a0f3fc031046.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/973c86b7-3a0b-4501-aca1-a0f3fc031046.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/973c86b7-3a0b-4501-aca1-a0f3fc031046
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
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 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 0xc669a3b1fb252960eab3e76e7000be05bd385157279e4b190c958a7afeaaa28c. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/973c86b7-3a0b-4501-aca1-a0f3fc031046.json and https://artists.proofprofile.net/proofs/artist/973c86b7-3a0b-4501-aca1-a0f3fc031046.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: Me From You
  type: MusicAlbum
  date published: 2020-04-17
album: You Know
  type: MusicAlbum
  date published: 2020-05-14
album: Rise
  type: MusicAlbum
  date published: 2020-07-18
album: Follow The Light
  type: MusicAlbum
  date published: 2020-08-23
album: Loved
  type: MusicAlbum
  date published: 2020-11-18
album: Yours Completely
  type: MusicAlbum
  date published: 2021-01-19
album: No Bounds
  type: MusicAlbum
  date published: 2021-04-26
album: Greater
  type: MusicAlbum
  date published: 2021-08-10
album: Traffic Congestion
  type: MusicAlbum
  date published: 2021-08-18
album: Light Shining On Us
  type: MusicAlbum
  date published: 2021-11-29
album: Free
  type: MusicAlbum
  date published: 2022-02-16
album: Arms of Love
  type: MusicAlbum
  date published: 2022-04-21
album: Sleep
  type: MusicAlbum
  date published: 2022-07-19
album: Follow You
  type: MusicAlbum
  date published: 2022-09-12
album: We're Moving
  type: MusicAlbum
  date published: 2022-11-05
album: Ang Paghintay
  type: MusicAlbum
  date published: 2023-08-09
album: Eyes On You
  type: MusicAlbum
  date published: 2023-09-12
album: Hmmm
  type: MusicAlbum
  date published: 2023-10-18
album: Jesus Said
  type: MusicAlbum
  date published: 2023-11-24
album: Sleepless Nights
  type: MusicAlbum
  date published: 2023-12-29
album: Let's Walk
  type: MusicAlbum
  date published: 2024-02-08
album: You Are Good
  type: MusicAlbum
  date published: 2024-03-16
album: Adoniram
  type: MusicAlbum
  date published: 2024-06-04
album: I Praise You
  type: MusicAlbum
  date published: 2024-06-07
album: Be My Fire
  type: MusicAlbum
  date published: 2024-06-21
album: The Lord's Prayer
  type: MusicAlbum
  date published: 2024-07-19
album: Alive In You
  type: MusicAlbum
  date published: 2024-07-21
album: More of You
  type: MusicAlbum
  date published: 2024-10-24
album: Back To You
  type: MusicAlbum
  date published: 2025-09-22
album: Home
  type: MusicAlbum
  date published: 2025-10-22
album: In Your Presence
  type: MusicAlbum
  date published: 2025-10-23