Nacho Lafflitto
type: MusicGroup
genre: argentine rock
popularity: 5
followers: 303
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5dd35f4cdaf9d0f019088cc8321c83d04cbbed52ff8d69b9f23779756c82d3d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90c62aad-4663-412e-b1c0-9d8b84ef417c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/90c62aad-4663-412e-b1c0-9d8b84ef417c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/90c62aad-4663-412e-b1c0-9d8b84ef417c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5dd35f4cdaf9d0f019088cc8321c83d04cbbed52ff8d69b9f23779756c82d3d","name":"Nacho Lafflitto","registered_at":"2026-06-17T16:11:40Z","symbol":"NIM1448786","token_address":"0x7c054f84792243e6ab7effa36e4160389930730c","type":"artist","uuid":"90c62aad-4663-412e-b1c0-9d8b84ef417c"}
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 0xc5dd35f4cdaf9d0f019088cc8321c83d04cbbed52ff8d69b9f23779756c82d3d. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/90c62aad-4663-412e-b1c0-9d8b84ef417c.json and https://artists.proofprofile.net/proofs/artist/90c62aad-4663-412e-b1c0-9d8b84ef417c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xc5dd35f4cdaf9d0f019088cc8321c83d04cbbed52ff8d69b9f23779756c82d3d","name":"Nacho Lafflitto","registered_at":"2026-06-17T16:11:40Z","symbol":"NIM1448786","token_address":"0x7c054f84792243e6ab7effa36e4160389930730c","type":"artist","uuid":"90c62aad-4663-412e-b1c0-9d8b84ef417c"}
album: Bóveda Celeste
  type: MusicAlbum
  date published: 2012
album: Joven Halcón (Ep)
  type: MusicAlbum
  date published: 2013
album: Otoño
  type: MusicAlbum
  date published: 2016-03-21
album: Un haz de luz
  type: MusicAlbum
  date published: 2019-03-25
album: Estandarte (Sesión en vivo)
  type: MusicAlbum
  date published: 2019-08-02
album: Sasha, Sissí y el Círculo de Baba
  type: MusicAlbum
  date published: 2019-10-11
  track: Sasha, Sissí y el Círculo de Baba
    type: MusicRecording
    duration: PT4M46S
    duration ms: 286500
    explicit: false
    by artist: Nacho Lafflitto
    in album: Sasha, Sissí y el Círculo de Baba
      type: MusicAlbum
      date published: 2019-10-11
    genre: argentine rock
    isrc code: ARX861900004
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T06:50:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x30f0c4588c5032afb748036c6672d0b78922b146d00b167ab32558817ace3d58
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958256
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958256
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARX861900004
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:22:18Z
    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 0x30f0c4588c5032afb748036c6672d0b78922b146d00b167ab32558817ace3d58. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/ARX861900004.
      date published: 2026-07-16T07:22:18Z
    audio: Sasha, Sissí y el Círculo de Baba
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.032
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.676
      additional property: Energy
        type: PropertyValue
        value: 0.727
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.06
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.519
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.61
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: En Pausa
  type: MusicAlbum
  date published: 2020-05-15
album: Mil Grullas
  type: MusicAlbum
  date published: 2020-06-11
album: Viajera
  type: MusicAlbum
  date published: 2020-09-04
album: La Otra Noche
  type: MusicAlbum
  date published: 2020-12-05
album: La Luz en el Agua
  type: MusicAlbum
  date published: 2021-01-15
album: El Jardín Donde Vuelan los Mares
  type: MusicAlbum
  date published: 2021-07-26
album: 15 Segundos
  type: MusicAlbum
  date published: 2021-11-12
album: No Habrá Más Que la Luna
  type: MusicAlbum
  date published: 2021-11-26
album: Si Despierto
  type: MusicAlbum
  date published: 2022-02-11
album: En Pausa
  type: MusicAlbum
  date published: 2022-04-29
album: Rumble Sessions
  type: MusicAlbum
  date published: 2023-12-29