Heinz Hruza
type: MusicGroup
genre: chanson
popularity: 3
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc08b17557746cd64b6fbb439354551fb26c8fe966ad220c263a5377ce301c418
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88b03f32-3279-43fc-8da6-7e6b2f24d932.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88b03f32-3279-43fc-8da6-7e6b2f24d932.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88b03f32-3279-43fc-8da6-7e6b2f24d932
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc08b17557746cd64b6fbb439354551fb26c8fe966ad220c263a5377ce301c418","name":"Heinz Hruza","registered_at":"2026-06-17T13:21:32Z","symbol":"NIM1408158","token_address":"0xbe88e8a0a7d97d63e869fb3c81ed04a48e16e4c5","type":"artist","uuid":"88b03f32-3279-43fc-8da6-7e6b2f24d932"}
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 0xc08b17557746cd64b6fbb439354551fb26c8fe966ad220c263a5377ce301c418. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88b03f32-3279-43fc-8da6-7e6b2f24d932.json and https://artists.proofprofile.net/proofs/artist/88b03f32-3279-43fc-8da6-7e6b2f24d932.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xc08b17557746cd64b6fbb439354551fb26c8fe966ad220c263a5377ce301c418","name":"Heinz Hruza","registered_at":"2026-06-17T13:21:32Z","symbol":"NIM1408158","token_address":"0xbe88e8a0a7d97d63e869fb3c81ed04a48e16e4c5","type":"artist","uuid":"88b03f32-3279-43fc-8da6-7e6b2f24d932"}
album: Das Heinz Hruzo Trio spielt Barmusik
  type: MusicAlbum
  date published: 2006-09-14
album: Lola Blau
  type: MusicAlbum
  date published: 2006-09-28
album: Das Ungeheuer Zärtlichkeit - Topsy Küppers
  type: MusicAlbum
  date published: 2006-09-24
album: Grosse Olympia Herrenserie 3
  type: MusicAlbum
  date published: 2006-09-27
  track: Oh du lieber Augustin
    type: MusicRecording
    duration: PT1M54S
    duration ms: 114786
    explicit: false
    by artist: Martin Laurent
    in album: Grosse Olympia Herrenserie 3
      type: MusicAlbum
      date published: 2006-09-27
    isrc code: ATP139601922
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T01:54:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4553f545ebf1f8a79a1a5336514071bea8398f9ce23064603a90a85f3bfb1dbd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957124
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957124
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATP139601922
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:53:27Z
    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 0x4553f545ebf1f8a79a1a5336514071bea8398f9ce23064603a90a85f3bfb1dbd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ATP139601922.
      date published: 2026-07-08T03:53:27Z
    audio: Oh du lieber Augustin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.277
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.402
      additional property: Energy
        type: PropertyValue
        value: 0.063
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.915
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.025
      additional property: Liveness
        type: PropertyValue
        value: 0.214
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.219
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.554
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Original Music from Austria
  type: MusicAlbum
  date published: 2010-07-01