Vigdis Hjorth
type: MusicGroup
description: Vigdis Hjorth (born 19 July 1959) is a Norwegian novelist best known for English translations of Long Live the Post Horn (2012) and Will and Testament. She was longlisted for the National Book Award f
popularity: 11
followers: 109
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x811170c20549338077d09c70006cf88bbade073ec4e1f3f93ce73c3b22fb4943
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e71dc91a-d7fb-4e68-8a73-30ede5dbd398.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e71dc91a-d7fb-4e68-8a73-30ede5dbd398.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e71dc91a-d7fb-4e68-8a73-30ede5dbd398
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x811170c20549338077d09c70006cf88bbade073ec4e1f3f93ce73c3b22fb4943","name":"Vigdis Hjorth","registered_at":"2026-06-15T04:49:14Z","symbol":"NIM0687065","token_address":"0xd9497a7508e632b1fcddf067582d63285ac5158a","type":"artist","uuid":"e71dc91a-d7fb-4e68-8a73-30ede5dbd398"}
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 0x811170c20549338077d09c70006cf88bbade073ec4e1f3f93ce73c3b22fb4943. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e71dc91a-d7fb-4e68-8a73-30ede5dbd398.json and https://artists.proofprofile.net/proofs/artist/e71dc91a-d7fb-4e68-8a73-30ede5dbd398.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0x811170c20549338077d09c70006cf88bbade073ec4e1f3f93ce73c3b22fb4943","name":"Vigdis Hjorth","registered_at":"2026-06-15T04:49:14Z","symbol":"NIM0687065","token_address":"0xd9497a7508e632b1fcddf067582d63285ac5158a","type":"artist","uuid":"e71dc91a-d7fb-4e68-8a73-30ede5dbd398"}
album: Die Wahrheiten meiner Mutter (Ungekürzte Lesung)
  type: MusicAlbum
  date published: 2023-09-01