Harley Lyon
type: MusicGroup
popularity: 3
followers: 414
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3b8da969e7c9c312c3b5b9563b3d75ee2c789730a79a73c681fb73e3ef04bdc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7078ca95-159d-44bb-8bf7-68373743f746.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7078ca95-159d-44bb-8bf7-68373743f746.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7078ca95-159d-44bb-8bf7-68373743f746
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3b8da969e7c9c312c3b5b9563b3d75ee2c789730a79a73c681fb73e3ef04bdc","name":"Harley Lyon","registered_at":"2026-06-17T04:45:39Z","symbol":"NIM1285232","token_address":"0xbfbfb9d113c48de6247b7fe383fc55ba6e0940d9","type":"artist","uuid":"7078ca95-159d-44bb-8bf7-68373743f746"}
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 0xe3b8da969e7c9c312c3b5b9563b3d75ee2c789730a79a73c681fb73e3ef04bdc. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7078ca95-159d-44bb-8bf7-68373743f746.json and https://artists.proofprofile.net/proofs/artist/7078ca95-159d-44bb-8bf7-68373743f746.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe3b8da969e7c9c312c3b5b9563b3d75ee2c789730a79a73c681fb73e3ef04bdc","name":"Harley Lyon","registered_at":"2026-06-17T04:45:39Z","symbol":"NIM1285232","token_address":"0xbfbfb9d113c48de6247b7fe383fc55ba6e0940d9","type":"artist","uuid":"7078ca95-159d-44bb-8bf7-68373743f746"}
album: Still The Same
  type: MusicAlbum
  date published: 2021-03-05
album: Americana
  type: MusicAlbum
  date published: 2021-04-16
album: Paris
  type: MusicAlbum
  date published: 2021-09-10
album: Quite Alright
  type: MusicAlbum
  date published: 2024-10-25