Andrew Leonforte
type: MusicGroup
popularity: 3
followers: 161
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d42287041e537197590ad6a5bec5c79a6345a50bbac604f813625321912b611
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ffc09f7d-feb6-46d7-ab7d-3f3645628d37.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ffc09f7d-feb6-46d7-ab7d-3f3645628d37.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ffc09f7d-feb6-46d7-ab7d-3f3645628d37
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d42287041e537197590ad6a5bec5c79a6345a50bbac604f813625321912b611","name":"Andrew Leonforte","registered_at":"2026-06-21T18:48:10Z","symbol":"NIM2003928","token_address":"0x2c1275a957c3755b7f01655c7148950d482e7767","type":"artist","uuid":"ffc09f7d-feb6-46d7-ab7d-3f3645628d37"}
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 0x4d42287041e537197590ad6a5bec5c79a6345a50bbac604f813625321912b611. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ffc09f7d-feb6-46d7-ab7d-3f3645628d37.json and https://artists.proofprofile.net/proofs/artist/ffc09f7d-feb6-46d7-ab7d-3f3645628d37.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x4d42287041e537197590ad6a5bec5c79a6345a50bbac604f813625321912b611","name":"Andrew Leonforte","registered_at":"2026-06-21T18:48:10Z","symbol":"NIM2003928","token_address":"0x2c1275a957c3755b7f01655c7148950d482e7767","type":"artist","uuid":"ffc09f7d-feb6-46d7-ab7d-3f3645628d37"}
album: You and I
  type: MusicAlbum
  date published: 2020-12-05
album: You and I
  type: MusicAlbum
  date published: 2020-12-22
album: No More
  type: MusicAlbum
  date published: 2021-04-05
album: Heroes
  type: MusicAlbum
  date published: 2021-10-15
album: Somethin's In The Air
  type: MusicAlbum
  date published: 2022-03-18
album: Ain't Me
  type: MusicAlbum
  date published: 2024-01-26
album: Twisted Love
  type: MusicAlbum
  date published: 2024-04-02
album: Still In Love
  type: MusicAlbum
  date published: 2024-07-30
album: Fairy Tale
  type: MusicAlbum
  date published: 2024-12-03
album: Circles
  type: MusicAlbum
  date published: 2025-02-28
  track: Circles
    type: MusicRecording
    duration: PT2M20S
    duration ms: 140139
    explicit: false
    by artist: Andrew Leonforte
    in album: Circles
      type: MusicAlbum
      date published: 2025-02-28
    isrc code: QZDA72590345
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T12:42:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc034831247c86279fc3151798472ea969323d1ef62f5b84cbd311e62cc031a41
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958734
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958734
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72590345
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T12:54:58Z
    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 0xc034831247c86279fc3151798472ea969323d1ef62f5b84cbd311e62cc031a41. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/QZDA72590345.
      date published: 2026-07-19T12:54:58Z
    audio: Circles
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 167.951
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.52
      additional property: Energy
        type: PropertyValue
        value: 0.664
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.16
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.26
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.423
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.91
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Voices
  type: MusicAlbum
  date published: 2025-10-24