QueDuhSka
type: MusicGroup
genre: norwegian hip hop
genre: norwegian pop
popularity: 6
followers: 635
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc1cf0d244e67697367259f1ce9f1c48c4ca8bcc0dce5ae2fcb752ff88259f6b3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ff927f3-f781-4df9-89f5-2d468fcc56ab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ff927f3-f781-4df9-89f5-2d468fcc56ab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ff927f3-f781-4df9-89f5-2d468fcc56ab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
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 0xc1cf0d244e67697367259f1ce9f1c48c4ca8bcc0dce5ae2fcb752ff88259f6b3. 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/3ff927f3-f781-4df9-89f5-2d468fcc56ab.json and https://artists.proofprofile.net/proofs/artist/3ff927f3-f781-4df9-89f5-2d468fcc56ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Ro
  type: MusicAlbum
  date published: 2015-01-30
album: Hør meg no
  type: MusicAlbum
  date published: 2016-02-19
album: Godt å sjå deg
  type: MusicAlbum
  date published: 2016-06-02
album: Hør meg no
  type: MusicAlbum
  date published: 2017-03-01
  track: Hør meg no
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201734
    explicit: false
    by artist: QueDuhSka
    in album: Hør meg no
      type: MusicAlbum
      date published: 2017-03-01
    genre: norwegian hip hop
    genre: norwegian pop
    isrc code: NO2T81500240
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T04:29:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x74d7bfb8a9eed8a18cc5fb4931080a95b1a22718a10d1f483b084f469244cc18
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NO2T81500240
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d7bfb8a9eed8a18cc5fb4931080a95b1a22718a10d1f483b084f469244cc18. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NO2T81500240.
      date published: 2026-07-05T10:01:46Z
    audio: Hør meg no
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 78.315
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.469
      additional property: Energy
        type: PropertyValue
        value: 0.732
      additional property: Speechiness
        type: PropertyValue
        value: 0.168
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.302
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.43
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.433
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Godt å sjå deg
  type: MusicAlbum
  date published: 2017-03-01
album: Hør meg no
  type: MusicAlbum
  date published: 2017-03-01
album: Godt å sjå deg
  type: MusicAlbum
  date published: 2017-03-01
album: God Nyheit (feat. Nico D)
  type: MusicAlbum
  date published: 2017-06-30
album: God Nyheit feat. Nico D
  type: MusicAlbum
  date published: 2017-06-30
album: Ethiopian Queen
  type: MusicAlbum
  date published: 2019-10-04
album: Fred Og Kjærlighet
  type: MusicAlbum
  date published: 2019-10-18
album: Compañeros På Sjyen
  type: MusicAlbum
  date published: 2021-01-29
album: Compañeros På Sjyen
  type: MusicAlbum
  date published: 2021-01-29
album: Babylon Will Soon Begone
  type: MusicAlbum
  date published: 2021-02-26
album: Babylon Will Soon Begone
  type: MusicAlbum
  date published: 2021-02-26
album: Demokrati
  type: MusicAlbum
  date published: 2022-08-19
album: Verdensfred
  type: MusicAlbum
  date published: 2023-04-26
album: Alle e deilig
  type: MusicAlbum
  date published: 2024-06-07
album: Lættsalta
  type: MusicAlbum
  date published: 2024-06-21