Jill Kirkland
type: MusicGroup
popularity: 2
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7ccdf4afaab3cc7a8f537904ca637e803956f9c00565d710e954b856b67d24e7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eba67834-0375-44f8-9e03-e93c92d4c19e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eba67834-0375-44f8-9e03-e93c92d4c19e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eba67834-0375-44f8-9e03-e93c92d4c19e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7ccdf4afaab3cc7a8f537904ca637e803956f9c00565d710e954b856b67d24e7","name":"Jill Kirkland","registered_at":"2026-06-21T10:52:00Z","symbol":"NIM1904013","token_address":"0xe8c0ab8ec68ff72b9d5661fba89f5fd4b5202963","type":"artist","uuid":"eba67834-0375-44f8-9e03-e93c92d4c19e"}
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 0x7ccdf4afaab3cc7a8f537904ca637e803956f9c00565d710e954b856b67d24e7. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eba67834-0375-44f8-9e03-e93c92d4c19e.json and https://artists.proofprofile.net/proofs/artist/eba67834-0375-44f8-9e03-e93c92d4c19e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x7ccdf4afaab3cc7a8f537904ca637e803956f9c00565d710e954b856b67d24e7","name":"Jill Kirkland","registered_at":"2026-06-21T10:52:00Z","symbol":"NIM1904013","token_address":"0xe8c0ab8ec68ff72b9d5661fba89f5fd4b5202963","type":"artist","uuid":"eba67834-0375-44f8-9e03-e93c92d4c19e"}
album: Jimmy's Gone
  type: MusicAlbum
  date published: 1967-02-20
album: Katrina's Theme (Original Motion Picture Soundtrack)
  type: MusicAlbum
  date published: 1969-02-17
album: Fill the World with Love
  type: MusicAlbum
  date published: 1969-11-17
album: Jill Kirkland
  type: MusicAlbum
  date published: 1971-09-27
album: Fire and Rain
  type: MusicAlbum
  date published: 1972-06-19
album: Recollections
  type: MusicAlbum
  date published: 1997-03-03