Zeyn
type: MusicGroup
genre: hardcore techno
genre: hard techno
genre: tekno
popularity: 10
followers: 188
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e90a6f6435b44eb2e078533ff6f6dde04f540f0d6fead53aa4120040f3f89e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da9bc086-0339-4d59-bac9-acf865845c2f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/da9bc086-0339-4d59-bac9-acf865845c2f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/da9bc086-0339-4d59-bac9-acf865845c2f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
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 0x9e90a6f6435b44eb2e078533ff6f6dde04f540f0d6fead53aa4120040f3f89e9. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da9bc086-0339-4d59-bac9-acf865845c2f.json and https://artists.proofprofile.net/proofs/artist/da9bc086-0339-4d59-bac9-acf865845c2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
album: Kill Switch
  type: MusicAlbum
  date published: 2023-10-27
album: Sounds from Nowhere
  type: MusicAlbum
  date published: 2023-11-24
album: Hinterhalt
  type: MusicAlbum
  date published: 2023-12-08
album: Eisbär
  type: MusicAlbum
  date published: 2024-02-16
album: Escape The fear
  type: MusicAlbum
  date published: 2024-05-10
album: Wynmf
  type: MusicAlbum
  date published: 2024-08-23
album: Positive Vibes
  type: MusicAlbum
  date published: 2025-01-10
album: Tiefenrausch
  type: MusicAlbum
  date published: 2025-02-14
album: Shut the F#ck up
  type: MusicAlbum
  date published: 2025-02-21
album: Takt der Rache (Original Mix)
  type: MusicAlbum
  date published: 2025-02-28
album: Knochenbrecher
  type: MusicAlbum
  date published: 2025-05-16
album: Rave Inferno
  type: MusicAlbum
  date published: 2025-08-08
album: Du warst nie hier
  type: MusicAlbum
  date published: 2025-08-15
  track: Du warst nie hier
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178517
    explicit: false
    by artist: Zeyn
    in album: Du warst nie hier
      type: MusicAlbum
      date published: 2025-08-15
    genre: hardcore techno
    genre: hard techno
    genre: tekno
    isrc code: QZKDK2521251
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T16:05:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8589e2e82232ae430226a215bc9eae62d4ac59e2081565d7d680736442759c62
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZKDK2521251
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0x8589e2e82232ae430226a215bc9eae62d4ac59e2081565d7d680736442759c62. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QZKDK2521251.
      date published: 2026-07-17T19:12:23Z
    audio: Du warst nie hier
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.983
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.441
      additional property: Energy
        type: PropertyValue
        value: 0.761
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.014
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.546
      additional property: Liveness
        type: PropertyValue
        value: 0.427
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.036
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.037
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Bleib noch
  type: MusicAlbum
  date published: 2025-09-12