Eve Karpf
type: MusicGroup
genre: spoken word
description: Eve Karpf (born 2 August 1947) is a British actress. Among her roles she was the voice of Weed for the 2001 Bill and Ben reboot."Back on the Flobajob; Cold Feet star John lands role voicing return of
popularity: 9
followers: 398
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2a5ce641eb829f23952a32b117dbf18823bc7c55dbcd1df764c7b7eb13b920ea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9289d777-4fad-4d65-a11c-419c9c8bf2e7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9289d777-4fad-4d65-a11c-419c9c8bf2e7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9289d777-4fad-4d65-a11c-419c9c8bf2e7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2a5ce641eb829f23952a32b117dbf18823bc7c55dbcd1df764c7b7eb13b920ea","name":"Eve Karpf","registered_at":"2026-06-17T16:48:13Z","symbol":"NIM1457504","token_address":"0xcb0252ade9c05cb9092eb84238b96a222286c5e5","type":"artist","uuid":"9289d777-4fad-4d65-a11c-419c9c8bf2e7"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5ce641eb829f23952a32b117dbf18823bc7c55dbcd1df764c7b7eb13b920ea. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9289d777-4fad-4d65-a11c-419c9c8bf2e7.json and https://artists.proofprofile.net/proofs/artist/9289d777-4fad-4d65-a11c-419c9c8bf2e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x2a5ce641eb829f23952a32b117dbf18823bc7c55dbcd1df764c7b7eb13b920ea","name":"Eve Karpf","registered_at":"2026-06-17T16:48:13Z","symbol":"NIM1457504","token_address":"0xcb0252ade9c05cb9092eb84238b96a222286c5e5","type":"artist","uuid":"9289d777-4fad-4d65-a11c-419c9c8bf2e7"}
album: Women's Short Stories - Vol 1
  type: MusicAlbum
  date published: 2009-01-12
album: Women's Short Stories - Vol 3
  type: MusicAlbum
  date published: 2009-01-12
album: Women's Short Stories - Vol 2
  type: MusicAlbum
  date published: 2009-01-12