Karen Ashbrook
type: MusicGroup
genre: celtic
popularity: 15
followers: 365
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb3c9f9e0c9ff4a4ffc0868ad87ccd7b13a10eac9e01a00ad01cd69fdf0b6a724
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953730
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953730
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93ddcc67-6017-463b-bf0f-24654d2fa573.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93ddcc67-6017-463b-bf0f-24654d2fa573.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/93ddcc67-6017-463b-bf0f-24654d2fa573
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:47:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb3c9f9e0c9ff4a4ffc0868ad87ccd7b13a10eac9e01a00ad01cd69fdf0b6a724","name":"Karen Ashbrook","registered_at":"2026-06-14T20:04:08Z","symbol":"NIM0561685","token_address":"0xeac3186de45a58bdcea788335bf6f2fbafd7c53b","type":"artist","uuid":"93ddcc67-6017-463b-bf0f-24654d2fa573"}
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 0xb3c9f9e0c9ff4a4ffc0868ad87ccd7b13a10eac9e01a00ad01cd69fdf0b6a724. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/93ddcc67-6017-463b-bf0f-24654d2fa573.json and https://artists.proofprofile.net/proofs/artist/93ddcc67-6017-463b-bf0f-24654d2fa573.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
  text: {"copyright_id":"0xb3c9f9e0c9ff4a4ffc0868ad87ccd7b13a10eac9e01a00ad01cd69fdf0b6a724","name":"Karen Ashbrook","registered_at":"2026-06-14T20:04:08Z","symbol":"NIM0561685","token_address":"0xeac3186de45a58bdcea788335bf6f2fbafd7c53b","type":"artist","uuid":"93ddcc67-6017-463b-bf0f-24654d2fa573"}
album: Knock On The Door
  type: MusicAlbum
  date published: 1995-09-01
album: Hills Of Erin
  type: MusicAlbum
  date published: 2006-05-03
album: Starry Starry
  type: MusicAlbum
  date published: 2015-10-10
album: Celtic Shores
  type: MusicAlbum
  date published: 2019-09-28