Jack Lazarus
type: MusicGroup
genre: melodic house
genre: melodic techno
genre: organic house
genre: progressive house
popularity: 16
followers: 252
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a35768b39c364e4494b03256570b9a83be35f7cf9bd09fc13c1d605380f7f3b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b5d4922-cfde-428c-adc1-50c073cd6d50.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b5d4922-cfde-428c-adc1-50c073cd6d50.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b5d4922-cfde-428c-adc1-50c073cd6d50
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a35768b39c364e4494b03256570b9a83be35f7cf9bd09fc13c1d605380f7f3b","name":"Jack Lazarus","registered_at":"2026-06-14T15:46:05Z","symbol":"NIM0500179","token_address":"0xc9b26e2efccbd5d52413926281ad0d3188e7340d","type":"artist","uuid":"6b5d4922-cfde-428c-adc1-50c073cd6d50"}
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 0x3a35768b39c364e4494b03256570b9a83be35f7cf9bd09fc13c1d605380f7f3b. Chain 2 (Bitcoin): anchored in block 953699 (2026-06-14T22:00:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6b5d4922-cfde-428c-adc1-50c073cd6d50.json and https://artists.proofprofile.net/proofs/artist/6b5d4922-cfde-428c-adc1-50c073cd6d50.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:00:24Z
  text: {"copyright_id":"0x3a35768b39c364e4494b03256570b9a83be35f7cf9bd09fc13c1d605380f7f3b","name":"Jack Lazarus","registered_at":"2026-06-14T15:46:05Z","symbol":"NIM0500179","token_address":"0xc9b26e2efccbd5d52413926281ad0d3188e7340d","type":"artist","uuid":"6b5d4922-cfde-428c-adc1-50c073cd6d50"}
album: Soul Gazing
  type: MusicAlbum
  date published: 2023-04-28