PACO MCFLY
type: MusicGroup
popularity: 4
followers: 34
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x82072731bc3a546508c0a9b6d2472e315925618b35a543284e419a673aa8b140
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae1de3fd-b87d-4137-9d1e-6e7617630000.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae1de3fd-b87d-4137-9d1e-6e7617630000.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae1de3fd-b87d-4137-9d1e-6e7617630000
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x82072731bc3a546508c0a9b6d2472e315925618b35a543284e419a673aa8b140","name":"PACO MCFLY","registered_at":"2026-06-20T10:45:21Z","symbol":"NIM1595000","token_address":"0x9733dc4adb2f3950705b297cfef3a95080f307d5","type":"artist","uuid":"ae1de3fd-b87d-4137-9d1e-6e7617630000"}
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 0x82072731bc3a546508c0a9b6d2472e315925618b35a543284e419a673aa8b140. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae1de3fd-b87d-4137-9d1e-6e7617630000.json and https://artists.proofprofile.net/proofs/artist/ae1de3fd-b87d-4137-9d1e-6e7617630000.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x82072731bc3a546508c0a9b6d2472e315925618b35a543284e419a673aa8b140","name":"PACO MCFLY","registered_at":"2026-06-20T10:45:21Z","symbol":"NIM1595000","token_address":"0x9733dc4adb2f3950705b297cfef3a95080f307d5","type":"artist","uuid":"ae1de3fd-b87d-4137-9d1e-6e7617630000"}
album: OSO DROGI
  type: MusicAlbum
  date published: 2024-05-02
album: FLY
  type: MusicAlbum
  date published: 2024-08-15
album: LIBRES
  type: MusicAlbum
  date published: 2024-10-31
album: CLOUDS
  type: MusicAlbum
  date published: 2024-11-08
  track: CLOUDS
    type: MusicRecording
    duration: PT4M34S
    duration ms: 274879
    explicit: false
    by artist: PACO MCFLY
    in album: CLOUDS
      type: MusicAlbum
      date published: 2024-11-08
    isrc code: QZZ8B2411683
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T16:52:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7e64f374166edebf30ad547f93f03d2baaadafe909568035015dd2ee760fea67
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ8B2411683
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T19:42:29Z
    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 0x7e64f374166edebf30ad547f93f03d2baaadafe909568035015dd2ee760fea67. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QZZ8B2411683.
      date published: 2026-07-16T19:42:29Z
    audio: CLOUDS
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.585
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.842
      additional property: Energy
        type: PropertyValue
        value: 0.529
      additional property: Speechiness
        type: PropertyValue
        value: 0.068
      additional property: Acousticness
        type: PropertyValue
        value: 0.681
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.093
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.801
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.21
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: ANESTESIA MENTAL
  type: MusicAlbum
  date published: 2024-11-08
album: Y TU?
  type: MusicAlbum
  date published: 2024-12-05
album: NADA
  type: MusicAlbum
  date published: 2024-12-27
album: CORRE
  type: MusicAlbum
  date published: 2025-01-10