LCJ
type: MusicGroup
description: LCJ is a three letter acronym which can refer to: The Lord Chief Justice of England and Wales Łódź Władysław Reymont Airport in Poland (IATA airport code)
popularity: 5
followers: 174
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x75e4dedd37ffa25112d9e83967d653722d701f3d1293c088719e5cb7bc548bb9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d55b568d-e359-4fff-ba00-98d356225774.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d55b568d-e359-4fff-ba00-98d356225774.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d55b568d-e359-4fff-ba00-98d356225774
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 0x75e4dedd37ffa25112d9e83967d653722d701f3d1293c088719e5cb7bc548bb9. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d55b568d-e359-4fff-ba00-98d356225774.json and https://artists.proofprofile.net/proofs/artist/d55b568d-e359-4fff-ba00-98d356225774.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: Joden
  type: MusicAlbum
  date published: 2022-04-20
album: FRONTEO
  type: MusicAlbum
  date published: 2022-05-10
album: BICHOTABRUJA (RMX)
  type: MusicAlbum
  date published: 2023-12-24
album: JODEN RMX
  type: MusicAlbum
  date published: 2023-12-29
album: Me quiere ve
  type: MusicAlbum
  date published: 2024-01-02
album: ONLYGRAM
  type: MusicAlbum
  date published: 2024-02-22
album: 26 De Julio
  type: MusicAlbum
  date published: 2024-07-22
album: ASI ES MEJOR
  type: MusicAlbum
  date published: 2024-10-15