Football Fans United Band
type: MusicGroup
popularity: 4
followers: 857
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xea4cf20540270d7fa3eac7c8f565ebfa2711e8e7d7c93617906fe8d66bf4b913
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/4c4d2ddc-6406-40f9-930c-cc6e1048869f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4c4d2ddc-6406-40f9-930c-cc6e1048869f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4c4d2ddc-6406-40f9-930c-cc6e1048869f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xea4cf20540270d7fa3eac7c8f565ebfa2711e8e7d7c93617906fe8d66bf4b913","name":"Football Fans United Band","registered_at":"2026-06-16T16:06:45Z","symbol":"NIM1104159","token_address":"0xdcb523992657a232241e1d636f9e26df4c3b710c","type":"artist","uuid":"4c4d2ddc-6406-40f9-930c-cc6e1048869f"}
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 0xea4cf20540270d7fa3eac7c8f565ebfa2711e8e7d7c93617906fe8d66bf4b913. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4c4d2ddc-6406-40f9-930c-cc6e1048869f.json and https://artists.proofprofile.net/proofs/artist/4c4d2ddc-6406-40f9-930c-cc6e1048869f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xea4cf20540270d7fa3eac7c8f565ebfa2711e8e7d7c93617906fe8d66bf4b913","name":"Football Fans United Band","registered_at":"2026-06-16T16:06:45Z","symbol":"NIM1104159","token_address":"0xdcb523992657a232241e1d636f9e26df4c3b710c","type":"artist","uuid":"4c4d2ddc-6406-40f9-930c-cc6e1048869f"}
album: Die besten Fußball-Lieder zur WM 2010
  type: MusicAlbum
  date published: 2010-03-01
  track: Ein Rudi Völler
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193853
    explicit: false
    by artist: Football Fans United Band
    in album: Die besten Fußball-Lieder zur WM 2010
      type: MusicAlbum
      date published: 2010-03-01
    isrc code: CAM460931381
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T11:49:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xef792bc4bd23a8cd4d362fd72e524490d48431fd9ba3ab03cd8a3e0b437e39e6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958547
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958547
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAM460931381
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:44:05Z
    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 0xef792bc4bd23a8cd4d362fd72e524490d48431fd9ba3ab03cd8a3e0b437e39e6. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/CAM460931381.
      date published: 2026-07-18T12:44:05Z
    audio: Ein Rudi Völler
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.044
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.722
      additional property: Energy
        type: PropertyValue
        value: 0.598
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.191
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.349
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.47
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.394
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major