Mirko Valeri
type: MusicGroup
genre: punto guajiro
popularity: 5
followers: 335
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8e5eef24a3b4bbf7ff8d207ffe27b675b64806c24ab98222cd41630c474f285f
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/814d6891-0543-44a8-b750-966497b6d2d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/814d6891-0543-44a8-b750-966497b6d2d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/814d6891-0543-44a8-b750-966497b6d2d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8e5eef24a3b4bbf7ff8d207ffe27b675b64806c24ab98222cd41630c474f285f","name":"Mirko Valeri","registered_at":"2026-06-17T11:07:09Z","symbol":"NIM1376191","token_address":"0x6cdc420134299392b2d2c53018ff2061aef34c37","type":"artist","uuid":"814d6891-0543-44a8-b750-966497b6d2d8"}
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 0x8e5eef24a3b4bbf7ff8d207ffe27b675b64806c24ab98222cd41630c474f285f. 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/814d6891-0543-44a8-b750-966497b6d2d8.json and https://artists.proofprofile.net/proofs/artist/814d6891-0543-44a8-b750-966497b6d2d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x8e5eef24a3b4bbf7ff8d207ffe27b675b64806c24ab98222cd41630c474f285f","name":"Mirko Valeri","registered_at":"2026-06-17T11:07:09Z","symbol":"NIM1376191","token_address":"0x6cdc420134299392b2d2c53018ff2061aef34c37","type":"artist","uuid":"814d6891-0543-44a8-b750-966497b6d2d8"}
album: La Mia Libertà
  type: MusicAlbum
  date published: 1981-04-01
album: Troverò pace
  type: MusicAlbum
  date published: 2018-09-18
album: Ritorna In Te
  type: MusicAlbum
  date published: 2020-09-21
album: Magliana 80
  type: MusicAlbum
  date published: 2022-03-15
album: Rumore
  type: MusicAlbum
  date published: 2022-05-26
album: No War
  type: MusicAlbum
  date published: 2022-11-18
album: Un Grido di Libertà
  type: MusicAlbum
  date published: 2023-03-17
album: Ora Voglio Vivere
  type: MusicAlbum
  date published: 2023-06-23
album: Sognando
  type: MusicAlbum
  date published: 2023-12-12
album: Non Fa Più Paura
  type: MusicAlbum
  date published: 2024-09-27
  track: Non Fa Più Paura
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184225
    explicit: false
    by artist: Mirko Valeri
    in album: Non Fa Più Paura
      type: MusicAlbum
      date published: 2024-09-27
    genre: punto guajiro
    isrc code: TCAIT2411848
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T22:18:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0b9c7d8ab4a0dc20a9b6cabe6a7fce9caa2f20f80821e862b398f478f959d5d5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958943
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958943
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIT2411848
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:27:37Z
    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 0x0b9c7d8ab4a0dc20a9b6cabe6a7fce9caa2f20f80821e862b398f478f959d5d5. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/TCAIT2411848.
      date published: 2026-07-21T00:27:37Z
    audio: Non Fa Più Paura
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.832
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.531
      additional property: Energy
        type: PropertyValue
        value: 0.87
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.143
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.057
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.479
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.074
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major