Aua Aua Tekk
type: MusicGroup
genre: tekno
popularity: 10
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd145c50445a3c2daa0c546b4ba9141f704588a7da099261da587a78c0fd11ef4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20b3e217-d1ec-402d-adb3-f808c1896bfe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/20b3e217-d1ec-402d-adb3-f808c1896bfe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/20b3e217-d1ec-402d-adb3-f808c1896bfe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd145c50445a3c2daa0c546b4ba9141f704588a7da099261da587a78c0fd11ef4","name":"Aua Aua Tekk","registered_at":"2026-06-16T01:14:42Z","symbol":"NIM0891207","token_address":"0xe6421cf411c8774ac6bd1baec62a5ef088dac28e","type":"artist","uuid":"20b3e217-d1ec-402d-adb3-f808c1896bfe"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd145c50445a3c2daa0c546b4ba9141f704588a7da099261da587a78c0fd11ef4. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20b3e217-d1ec-402d-adb3-f808c1896bfe.json and https://artists.proofprofile.net/proofs/artist/20b3e217-d1ec-402d-adb3-f808c1896bfe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xd145c50445a3c2daa0c546b4ba9141f704588a7da099261da587a78c0fd11ef4","name":"Aua Aua Tekk","registered_at":"2026-06-16T01:14:42Z","symbol":"NIM0891207","token_address":"0xe6421cf411c8774ac6bd1baec62a5ef088dac28e","type":"artist","uuid":"20b3e217-d1ec-402d-adb3-f808c1896bfe"}
album: Ich Frag Mich
  type: MusicAlbum
  date published: 2025-03-07
album: Herz an Herz (Hardtekk)
  type: MusicAlbum
  date published: 2025-03-14
  track: Herz an Herz - Hardtekk
    type: MusicRecording
    duration: PT2M10S
    duration ms: 130666
    explicit: false
    by artist: Aua Aua Tekk
    in album: Herz an Herz (Hardtekk)
      type: MusicAlbum
      date published: 2025-03-14
    genre: tekno
    isrc code: QZHNA2557893
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T02:47:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf655d2ce50932ef03a1961da93745b776741f6095a0d46cd91c8031719f12fe4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958808
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958808
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2557893
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T05:48:27Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf655d2ce50932ef03a1961da93745b776741f6095a0d46cd91c8031719f12fe4. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:48:27Z), 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/QZHNA2557893.
      date published: 2026-07-20T05:48:27Z
    audio: Herz an Herz - Hardtekk
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 180.038
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.489
      additional property: Energy
        type: PropertyValue
        value: 0.966
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.033
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.238
      additional property: Liveness
        type: PropertyValue
        value: 0.319
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.08
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.663
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ausflug ins Blaue (Hardtekk)
  type: MusicAlbum
  date published: 2025-03-21
  track: Ausflug ins Blaue - Hardtekk
    type: MusicRecording
    duration: PT2M55S
    duration ms: 175546
    explicit: false
    by artist: Aua Aua Tekk
    in album: Ausflug ins Blaue (Hardtekk)
      type: MusicAlbum
      date published: 2025-03-21
    genre: tekno
    isrc code: QZK6N2526084
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T11:49:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x64175a77edd21c57431351d27471c44bdb72d5715aab3d0d281ec7b3b3d33aa4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958286
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958286
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2526084
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T12:43:37Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64175a77edd21c57431351d27471c44bdb72d5715aab3d0d281ec7b3b3d33aa4. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QZK6N2526084.
      date published: 2026-07-16T12:43:37Z
    audio: Ausflug ins Blaue - Hardtekk
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 175.011
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.639
      additional property: Energy
        type: PropertyValue
        value: 0.802
      additional property: Speechiness
        type: PropertyValue
        value: 0.112
      additional property: Acousticness
        type: PropertyValue
        value: 0.015
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.109
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Mad World
album: Girlsss (Hardtekk)
album: wenn es dunkel wird

Liveness
type: PropertyValue
value: 0.208

Valence (Positivity)
type: PropertyValue
value: 0.319

Loudness (dB)
type: PropertyValue
value: -4.971

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Mad World
type: MusicAlbum
date published: 2025-04-11

Girlsss (Hardtekk)
type: MusicAlbum
date published: 2025-04-25

wenn es dunkel wird
type: MusicAlbum
date published: 2025-05-09