Kari Svendsen
type: MusicGroup
genre: norwegian pop
description: Kari Svendsen (born 5 September 1950) is a Norwegian singer, banjo player and revue artist. She was born in Oslo, and has been married to singer-songwriter Lillebjørn Nilsen. She was a co-founder and
popularity: 13
followers: 655
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf67e8f6a728ecdc84daa5b7866dc6877c8e862b7891d5a9c09fcb81771c16d66
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953612
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953612
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1706cb78-e764-47cf-9756-47fe25b948e1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1706cb78-e764-47cf-9756-47fe25b948e1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1706cb78-e764-47cf-9756-47fe25b948e1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T08:22:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf67e8f6a728ecdc84daa5b7866dc6877c8e862b7891d5a9c09fcb81771c16d66","name":"Kari Svendsen","registered_at":"2026-06-14T06:53:04Z","symbol":"NIM0373018","token_address":"0xc783a6990708260fe99859a99909c6d835b8b06f","type":"artist","uuid":"1706cb78-e764-47cf-9756-47fe25b948e1"}
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 0xf67e8f6a728ecdc84daa5b7866dc6877c8e862b7891d5a9c09fcb81771c16d66. Chain 2 (Bitcoin): anchored in block 953612 (2026-06-14T08:22:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1706cb78-e764-47cf-9756-47fe25b948e1.json and https://artists.proofprofile.net/proofs/artist/1706cb78-e764-47cf-9756-47fe25b948e1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T08:22:11Z
  text: {"copyright_id":"0xf67e8f6a728ecdc84daa5b7866dc6877c8e862b7891d5a9c09fcb81771c16d66","name":"Kari Svendsen","registered_at":"2026-06-14T06:53:04Z","symbol":"NIM0373018","token_address":"0xc783a6990708260fe99859a99909c6d835b8b06f","type":"artist","uuid":"1706cb78-e764-47cf-9756-47fe25b948e1"}
album: Kari Går Til Filmen
  type: MusicAlbum
  date published: 1991
album: Solskinn og sang
  type: MusicAlbum
  date published: 1982-01-01