Stadtmusik Klingnau
type: MusicGroup
popularity: 5
followers: 80
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbff9880904c952caa8bb31698b3b7d44dfbe464d3852415df1cf4772aacf91f
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/9256dccb-c439-4934-abfa-8ad6524c5f86.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9256dccb-c439-4934-abfa-8ad6524c5f86.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9256dccb-c439-4934-abfa-8ad6524c5f86
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbff9880904c952caa8bb31698b3b7d44dfbe464d3852415df1cf4772aacf91f","name":"Stadtmusik Klingnau","registered_at":"2026-06-17T17:04:41Z","symbol":"NIM1461428","token_address":"0xd9b9f7c3fac1df53e5d58fdd3a83de61412d168d","type":"artist","uuid":"9256dccb-c439-4934-abfa-8ad6524c5f86"}
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 0xdbff9880904c952caa8bb31698b3b7d44dfbe464d3852415df1cf4772aacf91f. 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/9256dccb-c439-4934-abfa-8ad6524c5f86.json and https://artists.proofprofile.net/proofs/artist/9256dccb-c439-4934-abfa-8ad6524c5f86.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xdbff9880904c952caa8bb31698b3b7d44dfbe464d3852415df1cf4772aacf91f","name":"Stadtmusik Klingnau","registered_at":"2026-06-17T17:04:41Z","symbol":"NIM1461428","token_address":"0xd9b9f7c3fac1df53e5d58fdd3a83de61412d168d","type":"artist","uuid":"9256dccb-c439-4934-abfa-8ad6524c5f86"}
album: Jahreskonzert 2021 (Live)
  type: MusicAlbum
  date published: 2022-02-01
  track: 80er Kult(tour) - Live
    type: MusicRecording
    duration: PT6M35S
    duration ms: 395800
    explicit: false
    by artist: Stadtmusik Klingnau
    in album: Jahreskonzert 2021 (Live)
      type: MusicAlbum
      date published: 2022-02-01
    isrc code: SE5BU2209696
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T05:33:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6b341bf2357b90f7daebf6f025a30ce8acb6accaf28d24de0809a49088634bbd
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958377
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958377
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5BU2209696
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:35:55Z
    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 0x6b341bf2357b90f7daebf6f025a30ce8acb6accaf28d24de0809a49088634bbd. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T08:35:55Z), 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/SE5BU2209696.
      date published: 2026-07-17T08:35:55Z
    audio: 80er Kult(tour) - Live
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.414
      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: 0.376
      additional property: Energy
        type: PropertyValue
        value: 0.464
      additional property: Speechiness
        type: PropertyValue
        value: 0.27
      additional property: Acousticness
        type: PropertyValue
        value: 0.75
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.033
      additional property: Liveness
        type: PropertyValue
        value: 0.781
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.345
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.751
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Jahreskonzert 2016
  type: MusicAlbum
  date published: 2022-11-04
album: Jahreskonzert 2017
  type: MusicAlbum
  date published: 2022-11-04
album: Jahreskonzert 2019 (Live)
  type: MusicAlbum
  date published: 2022-11-17
album: Kirchenkonzert 2016 (Live)
  type: MusicAlbum
  date published: 2022-11-22
album: Jahreskonzert 2022 (Live)
  type: MusicAlbum
  date published: 2023-01-02
album: Jahreskonzert 2023 (Instrumental Versions)
  type: MusicAlbum
  date published: 2024-02-02