Düsternis
type: MusicGroup
genre: black metal
popularity: 2
followers: 475
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15d8875b17e69d99b9e95b97c93b3238ceab5717060175c4d0700fcb8784f5d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da62bdf5-1610-474d-89d1-40de4e158bd9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da62bdf5-1610-474d-89d1-40de4e158bd9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da62bdf5-1610-474d-89d1-40de4e158bd9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15d8875b17e69d99b9e95b97c93b3238ceab5717060175c4d0700fcb8784f5d9","name":"Düsternis","registered_at":"2026-06-21T04:39:53Z","symbol":"NIM1822320","token_address":"0x3ed3f043e0625a2835fd03194c74553afd7d5df5","type":"artist","uuid":"da62bdf5-1610-474d-89d1-40de4e158bd9"}
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 0x15d8875b17e69d99b9e95b97c93b3238ceab5717060175c4d0700fcb8784f5d9. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da62bdf5-1610-474d-89d1-40de4e158bd9.json and https://artists.proofprofile.net/proofs/artist/da62bdf5-1610-474d-89d1-40de4e158bd9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x15d8875b17e69d99b9e95b97c93b3238ceab5717060175c4d0700fcb8784f5d9","name":"Düsternis","registered_at":"2026-06-21T04:39:53Z","symbol":"NIM1822320","token_address":"0x3ed3f043e0625a2835fd03194c74553afd7d5df5","type":"artist","uuid":"da62bdf5-1610-474d-89d1-40de4e158bd9"}
album: Selbstisolation
  type: MusicAlbum
  date published: 1998-01-24
album: chanting surrounds me in the dark woods
  type: MusicAlbum
  date published: 2023-06-04
album: christianity is a cult
  type: MusicAlbum
  date published: 2023-06-17
album: heidnisch
  type: MusicAlbum
  date published: 2023-06-17
album: misanthrope
  type: MusicAlbum
  date published: 2023-06-21
album: hatred of christ
  type: MusicAlbum
  date published: 2023-07-04
album: something about spacebase
  type: MusicAlbum
  date published: 2023-07-09
  track: something about spacebase
    type: MusicRecording
    duration: PT1M32S
    duration ms: 92322
    explicit: false
    by artist: Düsternis
    in album: something about spacebase
      type: MusicAlbum
      date published: 2023-07-09
    genre: black metal
    isrc code: QZNWS2338818
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T09:28:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x392e5bb799ccc05411ea360140cedac8b0071bf90611dcd15c3685b4c6646c64
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWS2338818
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T10:01:58Z
    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 0x392e5bb799ccc05411ea360140cedac8b0071bf90611dcd15c3685b4c6646c64. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZNWS2338818.
      date published: 2026-07-22T10:01:58Z
    audio: something about spacebase
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.041
      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: 0.36
      additional property: Energy
        type: PropertyValue
        value: 0.826
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.124
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.807
      additional property: Liveness
        type: PropertyValue
        value: 0.25
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.249
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.206
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: misanthrope
  type: MusicAlbum
  date published: 2023-07-23
album: depths of the night sky
  type: MusicAlbum
  date published: 2023-08-20
album: Demo
  type: MusicAlbum
  date published: 2023-12-04
album: sacred mushrooms
  type: MusicAlbum
  date published: 2024-05-17