Helden der Nacht
type: MusicGroup
popularity: 9
followers: 239
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd6993f2c2539012126f0be6d01e98128826a43ab6951c21b080ced9a865fc2b6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d103effd-3270-4471-8ff6-564cc502502f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d103effd-3270-4471-8ff6-564cc502502f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d103effd-3270-4471-8ff6-564cc502502f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd6993f2c2539012126f0be6d01e98128826a43ab6951c21b080ced9a865fc2b6","name":"Helden der Nacht","registered_at":"2026-06-21T01:06:09Z","symbol":"NIM1772301","token_address":"0x4127aa37cbb81e2ebda8650a8ba9abeb41e04e95","type":"artist","uuid":"d103effd-3270-4471-8ff6-564cc502502f"}
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 0xd6993f2c2539012126f0be6d01e98128826a43ab6951c21b080ced9a865fc2b6. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d103effd-3270-4471-8ff6-564cc502502f.json and https://artists.proofprofile.net/proofs/artist/d103effd-3270-4471-8ff6-564cc502502f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xd6993f2c2539012126f0be6d01e98128826a43ab6951c21b080ced9a865fc2b6","name":"Helden der Nacht","registered_at":"2026-06-21T01:06:09Z","symbol":"NIM1772301","token_address":"0x4127aa37cbb81e2ebda8650a8ba9abeb41e04e95","type":"artist","uuid":"d103effd-3270-4471-8ff6-564cc502502f"}
album: Bullyfohra
  type: MusicAlbum
  date published: 2023-04-01
album: Bullyfohra (Remix)
  type: MusicAlbum
  date published: 2024-01-01
  track: Bullyfohra - Remix
    type: MusicRecording
    duration: PT2M32S
    duration ms: 152764
    explicit: false
    by artist: Helden der Nacht
    in album: Bullyfohra (Remix)
      type: MusicAlbum
      date published: 2024-01-01
    isrc code: QZWFS2330210
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T13:32:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc39ed8bd58fdf6cf71d223cd4a5da4e58ad626d8b4bf3a1564b01e3a04305345
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958897
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958897
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFS2330210
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T16:34:51Z
    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 0xc39ed8bd58fdf6cf71d223cd4a5da4e58ad626d8b4bf3a1564b01e3a04305345. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:34:51Z), 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/QZWFS2330210.
      date published: 2026-07-20T16:34:51Z
    audio: Bullyfohra - Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 151.966
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.767
      additional property: Energy
        type: PropertyValue
        value: 0.983
      additional property: Speechiness
        type: PropertyValue
        value: 0.076
      additional property: Acousticness
        type: PropertyValue
        value: 0.042
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.556
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.718
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.144
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major