Truls Haugen
type: MusicGroup
genre: progressive metal
popularity: 26
followers: 614
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x532d2380a5b5721ac0a3a7c36c95c09f12a7c5b84cb9d176582738c8616ed7b2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4526bfb5-3412-4d93-8d04-329b0b458c8c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4526bfb5-3412-4d93-8d04-329b0b458c8c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4526bfb5-3412-4d93-8d04-329b0b458c8c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x532d2380a5b5721ac0a3a7c36c95c09f12a7c5b84cb9d176582738c8616ed7b2","name":"Truls Haugen","registered_at":"2026-06-12T18:34:50Z","symbol":"NIM0337875","token_address":"0x8f2d9fc6c7501c7ccb6ef90645a5292493813157","type":"artist","uuid":"4526bfb5-3412-4d93-8d04-329b0b458c8c"}
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 0x532d2380a5b5721ac0a3a7c36c95c09f12a7c5b84cb9d176582738c8616ed7b2. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4526bfb5-3412-4d93-8d04-329b0b458c8c.json and https://artists.proofprofile.net/proofs/artist/4526bfb5-3412-4d93-8d04-329b0b458c8c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x532d2380a5b5721ac0a3a7c36c95c09f12a7c5b84cb9d176582738c8616ed7b2","name":"Truls Haugen","registered_at":"2026-06-12T18:34:50Z","symbol":"NIM0337875","token_address":"0x8f2d9fc6c7501c7ccb6ef90645a5292493813157","type":"artist","uuid":"4526bfb5-3412-4d93-8d04-329b0b458c8c"}
album: Overload (Meshugababes Version)
  type: MusicAlbum
  date published: 2020-07-21
album: Overload (Meshugababes Version)
  type: MusicAlbum
  date published: 2020-07-21
album: The Haugen Archives
  type: MusicAlbum
  date published: 2021-02-01
album: The Haugen Archives
  type: MusicAlbum
  date published: 2021-02-02
album: Take Cover
  type: MusicAlbum
  date published: 2021-02-25
album: Accelerate (Metal Cover)
  type: MusicAlbum
  date published: 2021-07-01
album: Taken
  type: MusicAlbum
  date published: 2021-11-04
album: The Hero is Here
  type: MusicAlbum
  date published: 2022-03-17
album: The Hero Is Here
  type: MusicAlbum
  date published: 2022-03-17
album: SexyBack (Metal Version)
  type: MusicAlbum
  date published: 2022-04-26
album: SexyBack (Metal Version)
  type: MusicAlbum
  date published: 2022-04-26
album: (I've Had) The Time of My Life [Metal Version]
  type: MusicAlbum
  date published: 2022-12-02
album: What Now (Metal Version)
  type: MusicAlbum
  date published: 2022-12-30
album: What Now (Metal Version)
  type: MusicAlbum
  date published: 2022-12-30
album: Either Way (Metal Version)
  type: MusicAlbum
  date published: 2023-02-24
album: Either Way (Metal Version)
  type: MusicAlbum
  date published: 2023-02-24
album: Big in Japan
  type: MusicAlbum
  date published: 2023-11-03
album: Last Christmas (Metal Version)
  type: MusicAlbum
  date published: 2023-12-22
album: Squat
  type: MusicAlbum
  date published: 2024-03-22
album: Every Little Thing She Does is Magic (Metal Version)
  type: MusicAlbum
  date published: 2024-06-28
track: The Touch
  type: MusicRecording
  duration: PT4M20S
  duration ms: 260091
  explicit: false
  by artist: Xenturion Prime
  by artist: Truls Haugen
  in album: Respect the Prime: 1986 Revisited
    type: MusicAlbum
    date published: 2016-08-12
  isrc code: QMZL41623001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-25T21:31:27+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x636df200f4c10e3388ce337ad15393a955356fb658d174ba4a9377b19ed1bf79
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMZL41623001
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0x636df200f4c10e3388ce337ad15393a955356fb658d174ba4a9377b19ed1bf79. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMZL41623001 — a six-check JSON result.
    date published: 2026-07-02T03:55:08Z
  audio: The Touch
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 138.401
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.502
    additional property: Energy
      type: PropertyValue
      value: 0.91
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.433
    additional property: Liveness
      type: PropertyValue
      value: 0.204
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.445
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.925
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major