Joanna Lumley
type: MusicGroup
genre: spoken word
description: Dame Joanna Lamond Lumley (born 1 May 1946) is a British actress, comedian, presenter, author, television producer, activist and former model.Miss Hortin-Smith by Joanna Lumley; 27 February 2015, Time
popularity: 7
followers: 474
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa3de2557b19e3ad69446d3664280116c2a40d4e450cfea85f4216802cdbeba78
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/75c1bc14-aecc-47c9-8c9e-6d0cdafc6bbf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75c1bc14-aecc-47c9-8c9e-6d0cdafc6bbf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75c1bc14-aecc-47c9-8c9e-6d0cdafc6bbf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa3de2557b19e3ad69446d3664280116c2a40d4e450cfea85f4216802cdbeba78","name":"Joanna Lumley","registered_at":"2026-06-17T06:38:10Z","symbol":"NIM1312083","token_address":"0x8500a0d1f5501b4978d92afcaa2c355f5f300d6e","type":"artist","uuid":"75c1bc14-aecc-47c9-8c9e-6d0cdafc6bbf"}
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 0xa3de2557b19e3ad69446d3664280116c2a40d4e450cfea85f4216802cdbeba78. 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/75c1bc14-aecc-47c9-8c9e-6d0cdafc6bbf.json and https://artists.proofprofile.net/proofs/artist/75c1bc14-aecc-47c9-8c9e-6d0cdafc6bbf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xa3de2557b19e3ad69446d3664280116c2a40d4e450cfea85f4216802cdbeba78","name":"Joanna Lumley","registered_at":"2026-06-17T06:38:10Z","symbol":"NIM1312083","token_address":"0x8500a0d1f5501b4978d92afcaa2c355f5f300d6e","type":"artist","uuid":"75c1bc14-aecc-47c9-8c9e-6d0cdafc6bbf"}
album: The Rainbow Bear
  type: MusicAlbum
  date published: 2005
album: Austen: Pride & Prejudice
  type: MusicAlbum
  date published: 2010-12-01