Cecilie Haukland
type: MusicGroup
genre: norwegian pop
popularity: 7
followers: 204
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9894d4162b21c18ec7facab48724802d7f28a7a2c4b7804d7a871eb433e13258
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b711bda0-9c7f-4957-9a47-fa0e1e78f94b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b711bda0-9c7f-4957-9a47-fa0e1e78f94b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b711bda0-9c7f-4957-9a47-fa0e1e78f94b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9894d4162b21c18ec7facab48724802d7f28a7a2c4b7804d7a871eb433e13258","name":"Cecilie Haukland","registered_at":"2026-06-20T15:18:05Z","symbol":"NIM1639900","token_address":"0x00ce80fb6487938647edc75789c1f1d5c4e3f6ec","type":"artist","uuid":"b711bda0-9c7f-4957-9a47-fa0e1e78f94b"}
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 0x9894d4162b21c18ec7facab48724802d7f28a7a2c4b7804d7a871eb433e13258. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b711bda0-9c7f-4957-9a47-fa0e1e78f94b.json and https://artists.proofprofile.net/proofs/artist/b711bda0-9c7f-4957-9a47-fa0e1e78f94b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
  text: {"copyright_id":"0x9894d4162b21c18ec7facab48724802d7f28a7a2c4b7804d7a871eb433e13258","name":"Cecilie Haukland","registered_at":"2026-06-20T15:18:05Z","symbol":"NIM1639900","token_address":"0x00ce80fb6487938647edc75789c1f1d5c4e3f6ec","type":"artist","uuid":"b711bda0-9c7f-4957-9a47-fa0e1e78f94b"}
album: Whole
  type: MusicAlbum
  date published: 2016-06-03
album: On My Own
  type: MusicAlbum
  date published: 2016-08-05
album: Har du fyr?
  type: MusicAlbum
  date published: 2017-11-03
album: Har du fyr?
  type: MusicAlbum
  date published: 2017-11-03
album: Free
  type: MusicAlbum
  date published: 2018-02-23
album: Vi er perfekt men verden er ikke det (Fra TV-Programmet "The Voice")
  type: MusicAlbum
  date published: 2019-01-25
album: I Wish I Was A Single Girl Again (Fra TV-Programmet "The Voice")
  type: MusicAlbum
  date published: 2019-03-22
album: Runddans
  type: MusicAlbum
  date published: 2022-02-04