Wattenscheid Boys
type: MusicGroup
genre: schlager
genre: schlagerparty
popularity: 17
followers: 395
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaacfe0b0aa56e670b240f5968cff3e6de71e50476b2a8f3ef4cfdc773082880f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f36859d6-7458-4f9e-9131-851aa7f7544c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f36859d6-7458-4f9e-9131-851aa7f7544c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f36859d6-7458-4f9e-9131-851aa7f7544c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaacfe0b0aa56e670b240f5968cff3e6de71e50476b2a8f3ef4cfdc773082880f","name":"Wattenscheid Boys","registered_at":"2026-06-15T05:59:44Z","symbol":"NIM0703903","token_address":"0xbff00363675dd6b65d6813478e650a09beca257f","type":"artist","uuid":"f36859d6-7458-4f9e-9131-851aa7f7544c"}
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 0xaacfe0b0aa56e670b240f5968cff3e6de71e50476b2a8f3ef4cfdc773082880f. Chain 2 (Bitcoin): anchored in block 953808 (2026-06-15T16:45:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f36859d6-7458-4f9e-9131-851aa7f7544c.json and https://artists.proofprofile.net/proofs/artist/f36859d6-7458-4f9e-9131-851aa7f7544c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:45:15Z
  text: {"copyright_id":"0xaacfe0b0aa56e670b240f5968cff3e6de71e50476b2a8f3ef4cfdc773082880f","name":"Wattenscheid Boys","registered_at":"2026-06-15T05:59:44Z","symbol":"NIM0703903","token_address":"0xbff00363675dd6b65d6813478e650a09beca257f","type":"artist","uuid":"f36859d6-7458-4f9e-9131-851aa7f7544c"}
album: So wunderschön
  type: MusicAlbum
  date published: 2016-11-04
  track: So wunderschön
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227000
    explicit: false
    by artist: Wattenscheid Boys
    in album: So wunderschön
      type: MusicAlbum
      date published: 2016-11-04
    genre: schlager
    genre: schlagerparty
    isrc code: DEZ651609665
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T08:52:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcff973de2a3f40ae6bd595103e04f025a3c82ee2bb64f3fd7cee7ac0cb41c89a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958137
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958137
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ651609665
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T11:53:53Z
    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 0xcff973de2a3f40ae6bd595103e04f025a3c82ee2bb64f3fd7cee7ac0cb41c89a. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:53:53Z), 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/DEZ651609665.
      date published: 2026-07-15T11:53:53Z
    audio: So wunderschön
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.999
      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: 0.811
      additional property: Energy
        type: PropertyValue
        value: 0.596
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.116
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.865
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.457
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: So wunderschön
  type: MusicAlbum
  date published: 2016-11-04