Laz Perkins
type: MusicGroup
popularity: 5
followers: 306
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x907131576e8741f4eff2e81e78301cc0487f3e5e4a29633a78fef83e3464a855
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27e8c1c7-4208-4a84-86cb-803983f9240e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/27e8c1c7-4208-4a84-86cb-803983f9240e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/27e8c1c7-4208-4a84-86cb-803983f9240e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x907131576e8741f4eff2e81e78301cc0487f3e5e4a29633a78fef83e3464a855","name":"Laz Perkins","registered_at":"2026-06-16T03:29:22Z","symbol":"NIM0923366","token_address":"0xc4749e5c328b7d392e9a8e83e402334e8c497ecd","type":"artist","uuid":"27e8c1c7-4208-4a84-86cb-803983f9240e"}
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 0x907131576e8741f4eff2e81e78301cc0487f3e5e4a29633a78fef83e3464a855. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/27e8c1c7-4208-4a84-86cb-803983f9240e.json and https://artists.proofprofile.net/proofs/artist/27e8c1c7-4208-4a84-86cb-803983f9240e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x907131576e8741f4eff2e81e78301cc0487f3e5e4a29633a78fef83e3464a855","name":"Laz Perkins","registered_at":"2026-06-16T03:29:22Z","symbol":"NIM0923366","token_address":"0xc4749e5c328b7d392e9a8e83e402334e8c497ecd","type":"artist","uuid":"27e8c1c7-4208-4a84-86cb-803983f9240e"}
album: Virus
  type: MusicAlbum
  date published: 2013-04-01
album: M.S.N.
  type: MusicAlbum
  date published: 2013-12-30
album: Zumatra
  type: MusicAlbum
  date published: 2014-07-28
album: Killin' It
  type: MusicAlbum
  date published: 2017-09-22
album: Killin' It
  type: MusicAlbum
  date published: 2017-09-22
album: Into You
  type: MusicAlbum
  date published: 2018-06-29
album: FU
  type: MusicAlbum
  date published: 2019-03-29