DUZ
type: MusicGroup
popularity: 2
followers: 99
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68fc02d3fcd767ef01d5e09ded70c81d8ce6b43af15a5d55a5525797d9dcbaed
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56be3f42-962d-42e7-ab53-a6b9c928be2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56be3f42-962d-42e7-ab53-a6b9c928be2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/56be3f42-962d-42e7-ab53-a6b9c928be2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
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 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 0x68fc02d3fcd767ef01d5e09ded70c81d8ce6b43af15a5d55a5525797d9dcbaed. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56be3f42-962d-42e7-ab53-a6b9c928be2e.json and https://artists.proofprofile.net/proofs/artist/56be3f42-962d-42e7-ab53-a6b9c928be2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: INGEN UTAN DIG
  type: MusicAlbum
  date published: 2021-09-04
album: HATAR OSS SJÄLVA
  type: MusicAlbum
  date published: 2021-11-19
album: MER ÄN ORD
  type: MusicAlbum
  date published: 2022-04-15
album: Härifrån
  type: MusicAlbum
  date published: 2022-06-17
album: Bryr mig inte
  type: MusicAlbum
  date published: 2022-09-16
album: minnen
  type: MusicAlbum
  date published: 2022-09-23
album: NO PLAN
  type: MusicAlbum
  date published: 2022-09-30
album: Sky
  type: MusicAlbum
  date published: 2022-10-07
album: Normal
  type: MusicAlbum
  date published: 2022-10-14
album: för o va jag
  type: MusicAlbum
  date published: 2022-10-21
album: När allt faller
  type: MusicAlbum
  date published: 2023-03-10
album: Even the Devil Needs a Friend
  type: MusicAlbum
  date published: 2023-03-24
  track: Even the Devil Needs a Friend
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206117
    explicit: false
    by artist: DUZ
    in album: Even the Devil Needs a Friend
      type: MusicAlbum
      date published: 2023-03-24
    isrc code: SE5752342517
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T23:35:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x26adf2a7dacd0db4f9b98d91a8f37bad821b22bb74817a769af2c5378d732247
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752342517
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 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 0x26adf2a7dacd0db4f9b98d91a8f37bad821b22bb74817a769af2c5378d732247. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/SE5752342517.
      date published: 2026-07-06T01:25:57Z
    audio: Even the Devil Needs a Friend
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 84.971
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.635
      additional property: Energy
        type: PropertyValue
        value: 0.187
      additional property: Speechiness
        type: PropertyValue
        value: 0.413
      additional property: Acousticness
        type: PropertyValue
        value: 0.81
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.309
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.155
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.496
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Som jag
  type: MusicAlbum
  date published: 2023-05-11
album: Regnar
  type: MusicAlbum
  date published: 2023-07-13
album: Tillbaks
  type: MusicAlbum
  date published: 2023-09-22
album: maya
  type: MusicAlbum
  date published: 2023-12-02
album: Drama queen
  type: MusicAlbum
  date published: 2024-07-15
album: Fell in love
  type: MusicAlbum
  date published: 2024-07-22
album: Tar hand om dig
  type: MusicAlbum
  date published: 2024-07-29