Dennis Hauck
type: MusicGroup
popularity: 2
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9d0f0fdf8baaf8f43575e1b3572e05f66e4297b244201bae261d076b3e0f03a
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/577c10cc-0405-4cf1-8f68-6c826c0e5e0e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/577c10cc-0405-4cf1-8f68-6c826c0e5e0e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/577c10cc-0405-4cf1-8f68-6c826c0e5e0e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9d0f0fdf8baaf8f43575e1b3572e05f66e4297b244201bae261d076b3e0f03a","name":"Dennis Hauck","registered_at":"2026-06-16T20:00:55Z","symbol":"NIM1160028","token_address":"0x0d8a8acc4439d504c0e428696da9f72cc33f86c7","type":"artist","uuid":"577c10cc-0405-4cf1-8f68-6c826c0e5e0e"}
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 0xc9d0f0fdf8baaf8f43575e1b3572e05f66e4297b244201bae261d076b3e0f03a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/577c10cc-0405-4cf1-8f68-6c826c0e5e0e.json and https://artists.proofprofile.net/proofs/artist/577c10cc-0405-4cf1-8f68-6c826c0e5e0e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc9d0f0fdf8baaf8f43575e1b3572e05f66e4297b244201bae261d076b3e0f03a","name":"Dennis Hauck","registered_at":"2026-06-16T20:00:55Z","symbol":"NIM1160028","token_address":"0x0d8a8acc4439d504c0e428696da9f72cc33f86c7","type":"artist","uuid":"577c10cc-0405-4cf1-8f68-6c826c0e5e0e"}
album: Halyna Hutchins
  type: MusicAlbum
  date published: 2022-10-18
  track: Halyna Hutchins
    type: MusicRecording
    duration: PT3M54S
    duration ms: 234480
    explicit: false
    by artist: Dennis Hauck
    in album: Halyna Hutchins
      type: MusicAlbum
      date published: 2022-10-18
    isrc code: TCAGN2229022
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T04:47:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x86a84e426fb4c118e09b085cac66f8c60ebfc78695447ee9662f5959dbeddc4b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGN2229022
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0x86a84e426fb4c118e09b085cac66f8c60ebfc78695447ee9662f5959dbeddc4b. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TCAGN2229022.
      date published: 2026-07-06T06:56:49Z
    audio: Halyna Hutchins
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.985
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.662
      additional property: Energy
        type: PropertyValue
        value: 0.535
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.088
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.539
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.551
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Nature of the Beast
  type: MusicAlbum
  date published: 2023-09-01
album: Girl From Cedar City
  type: MusicAlbum
  date published: 2025-07-11
album: Natural Heart
  type: MusicAlbum
  date published: 2025-10-17