Leon Lorber
type: MusicGroup
popularity: 2
followers: 228
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcccbed22c6a67ce3a254b4331d75a83cf5c6ff2c3055e52ab71d65c8ac4db253
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea618c89-280d-445c-8a35-a94adf150f64.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea618c89-280d-445c-8a35-a94adf150f64.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea618c89-280d-445c-8a35-a94adf150f64
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcccbed22c6a67ce3a254b4331d75a83cf5c6ff2c3055e52ab71d65c8ac4db253","name":"Leon Lorber","registered_at":"2026-06-21T10:38:39Z","symbol":"NIM1896846","token_address":"0x955bdc9fe3c906708c1f6b136bf2bbc813e82e6d","type":"artist","uuid":"ea618c89-280d-445c-8a35-a94adf150f64"}
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 0xcccbed22c6a67ce3a254b4331d75a83cf5c6ff2c3055e52ab71d65c8ac4db253. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea618c89-280d-445c-8a35-a94adf150f64.json and https://artists.proofprofile.net/proofs/artist/ea618c89-280d-445c-8a35-a94adf150f64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xcccbed22c6a67ce3a254b4331d75a83cf5c6ff2c3055e52ab71d65c8ac4db253","name":"Leon Lorber","registered_at":"2026-06-21T10:38:39Z","symbol":"NIM1896846","token_address":"0x955bdc9fe3c906708c1f6b136bf2bbc813e82e6d","type":"artist","uuid":"ea618c89-280d-445c-8a35-a94adf150f64"}
album: The World's Ahead
  type: MusicAlbum
  date published: 2018-06-22
album: The World's Ahead
  type: MusicAlbum
  date published: 2018-06-22
album: Fantasize
  type: MusicAlbum
  date published: 2018-09-11
album: Keep You Safe (Deep House Version)
  type: MusicAlbum
  date published: 2019-11-29
album: Nightingale
  type: MusicAlbum
  date published: 2020-02-28
album: Back Again With You
  type: MusicAlbum
  date published: 2020-07-24
album: Peter Pan
  type: MusicAlbum
  date published: 2022-07-22