Arthur Fabbro
type: MusicGroup
popularity: 4
followers: 146
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x131d398b5374bbda8effa9cb6d08c76f514ed2b0b02df319b8a2374f372862de
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4de9a71-a728-49a5-aae0-337751596b1b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4de9a71-a728-49a5-aae0-337751596b1b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4de9a71-a728-49a5-aae0-337751596b1b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x131d398b5374bbda8effa9cb6d08c76f514ed2b0b02df319b8a2374f372862de","name":"Arthur Fabbro","registered_at":"2026-06-20T14:13:11Z","symbol":"NIM1628549","token_address":"0x0afc7a50aaca2471264e283c97870ed846ee3fba","type":"artist","uuid":"b4de9a71-a728-49a5-aae0-337751596b1b"}
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 0x131d398b5374bbda8effa9cb6d08c76f514ed2b0b02df319b8a2374f372862de. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4de9a71-a728-49a5-aae0-337751596b1b.json and https://artists.proofprofile.net/proofs/artist/b4de9a71-a728-49a5-aae0-337751596b1b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0x131d398b5374bbda8effa9cb6d08c76f514ed2b0b02df319b8a2374f372862de","name":"Arthur Fabbro","registered_at":"2026-06-20T14:13:11Z","symbol":"NIM1628549","token_address":"0x0afc7a50aaca2471264e283c97870ed846ee3fba","type":"artist","uuid":"b4de9a71-a728-49a5-aae0-337751596b1b"}
album: Gap Tooth
  type: MusicAlbum
  date published: 2024-10-18
album: Gap Tooth
  type: MusicAlbum
  date published: 2024-10-18
album: I Love It
  type: MusicAlbum
  date published: 2024-11-22
album: I Love It
  type: MusicAlbum
  date published: 2024-11-22
album: Back From Paris
  type: MusicAlbum
  date published: 2025-01-07
album: Mousetrap
  type: MusicAlbum
  date published: 2025-02-28
album: A Glimpse
  type: MusicAlbum
  date published: 2025-05-30
album: Another Lap
  type: MusicAlbum
  date published: 2025-06-27
album: Uppercut
  type: MusicAlbum
  date published: 2025-08-29
  track: Uppercut
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147818
    explicit: false
    by artist: Arthur Fabbro
    in album: Uppercut
      type: MusicAlbum
      date published: 2025-08-29
    isrc code: QZWFW2574063
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T08:04:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2995928718802e0fd9117aefcf3a839df159d3f5c2e7043c0b289aecb602f2b7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958383
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958383
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFW2574063
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:20:01Z
    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 0x2995928718802e0fd9117aefcf3a839df159d3f5c2e7043c0b289aecb602f2b7. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/QZWFW2574063.
      date published: 2026-07-17T08:20:01Z
    audio: Uppercut
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 109.996
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.659
      additional property: Energy
        type: PropertyValue
        value: 0.398
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.789
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.104
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.303
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.722
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Buy a House
  type: MusicAlbum
  date published: 2025-10-03