Leonardo Baldassarri
type: MusicGroup
genre: indie electronic
popularity: 6
followers: 1428
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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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/4e781dc7-7625-4b60-90fa-bf6661fee711.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e781dc7-7625-4b60-90fa-bf6661fee711.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4e781dc7-7625-4b60-90fa-bf6661fee711
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1842c1fa4670dae7f08a0d771f807b8c6148163e3409c74ba3ece51c25b714. 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/4e781dc7-7625-4b60-90fa-bf6661fee711.json and https://artists.proofprofile.net/proofs/artist/4e781dc7-7625-4b60-90fa-bf6661fee711.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x3b1842c1fa4670dae7f08a0d771f807b8c6148163e3409c74ba3ece51c25b714","name":"Leonardo Baldassarri","registered_at":"2026-06-16T17:01:41Z","symbol":"NIM1117244","token_address":"0x8dffc4e803f9aabce5420813de494462a2dbfb01","type":"artist","uuid":"4e781dc7-7625-4b60-90fa-bf6661fee711"}
album: Albedo
  type: MusicAlbum
  date published: 2017-10-02
album: Albedo
  type: MusicAlbum
  date published: 2017-10-02
album: Blue Maserati (Beat produced by SFRBeats.com)
  type: MusicAlbum
  date published: 2018-07-07
album: Blue Maserati (Beat produced by SFRBeats.com)
  type: MusicAlbum
  date published: 2018-07-07
album: A Different Lady
  type: MusicAlbum
  date published: 2019-09-09
album: Lullaby Radio
  type: MusicAlbum
  date published: 2020
album: Cirque le Soir
  type: MusicAlbum
  date published: 2020-01-12
album: Espresso
  type: MusicAlbum
  date published: 2020-01-15
album: Dominance and Submission
  type: MusicAlbum
  date published: 2020-08-06
album: Deep Night Club Impro Session (Live)
  type: MusicAlbum
  date published: 2020-09-12
album: Sleepless Mind
  type: MusicAlbum
  date published: 2021-06-01
album: Liquid Songs, Vol. 1
  type: MusicAlbum
  date published: 2022-01-02
album: Just Thinking
  type: MusicAlbum
  date published: 2022-01-15
album: Liquid Songs, Vol. 2
  type: MusicAlbum
  date published: 2022-01-24
album: Meditation, Vol. 1
  type: MusicAlbum
  date published: 2022-04-19
album: Anthology
  type: MusicAlbum
  date published: 2022-08-16
album: Perdersi a Roma
  type: MusicAlbum
  date published: 2022-08-23
album: Game Over
  type: MusicAlbum
  date published: 2022-09-16
album: Morse Code
  type: MusicAlbum
  date published: 2023-02-06
album: Orange Sky
  type: MusicAlbum
  date published: 2023-02-20
album: Moglane
  type: MusicAlbum
  date published: 2023-03-08
  track: Moglane
    type: MusicRecording
    duration: PT2M2S
    duration ms: 122190
    explicit: false
    by artist: Leonardo Baldassarri
    in album: Moglane
      type: MusicAlbum
      date published: 2023-03-08
    genre: indie electronic
    isrc code: GX8KD2378613
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x255bb928bf0fba32cea289da29b363404ae4338fb2c07cf11f8fe3eaef13dbad. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GX8KD2378613.
      date published: 2026-07-05T01:12:41Z
    audio: Moglane
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.875
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.234
      additional property: Energy
        type: PropertyValue
        value: 0.025
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.981
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.906
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.091
      additional property: Loudness (dB)
        type: PropertyValue
        value: -24.181
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Live for today
  type: MusicAlbum
  date published: 2023-04-25
album: Peaceful Calm
  type: MusicAlbum
  date published: 2023-10-22
album: Hate Me
  type: MusicAlbum
  date published: 2024-01-04
album: Golden Hour
  type: MusicAlbum
  date published: 2024-01-10
album: The Orphans

The Orphans
type: MusicAlbum
date published: 2025-01-01