Liza Marklund
type: MusicGroup
description: Eva Elisabeth "Liza" Marklund (born 9 September 1962) is a Swedish journalist and crime writer. Her novels, of which most feature the fictional newspaper journalist Annika Bengtzon, have been publish
popularity: 10
followers: 281
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bc38e971f44ca14db69aa4b841493a45249e45105f12fe62107bc537e346dad
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd23b5ab-9760-4dc1-ae30-fe98f66e8f6b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd23b5ab-9760-4dc1-ae30-fe98f66e8f6b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dd23b5ab-9760-4dc1-ae30-fe98f66e8f6b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1bc38e971f44ca14db69aa4b841493a45249e45105f12fe62107bc537e346dad","name":"Liza Marklund","registered_at":"2026-06-21T05:37:52Z","symbol":"NIM1836279","token_address":"0xd441262462dd8b73acdfe0e4cd02415d4c3d0a44","type":"artist","uuid":"dd23b5ab-9760-4dc1-ae30-fe98f66e8f6b"}
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 0x1bc38e971f44ca14db69aa4b841493a45249e45105f12fe62107bc537e346dad. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd23b5ab-9760-4dc1-ae30-fe98f66e8f6b.json and https://artists.proofprofile.net/proofs/artist/dd23b5ab-9760-4dc1-ae30-fe98f66e8f6b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x1bc38e971f44ca14db69aa4b841493a45249e45105f12fe62107bc537e346dad","name":"Liza Marklund","registered_at":"2026-06-21T05:37:52Z","symbol":"NIM1836279","token_address":"0xd441262462dd8b73acdfe0e4cd02415d4c3d0a44","type":"artist","uuid":"dd23b5ab-9760-4dc1-ae30-fe98f66e8f6b"}
album: Weißer Tod
  type: MusicAlbum
  date published: 2012-03-09
album: La granja de las perlas
  type: MusicAlbum
  date published: 2022-07-10