Nero Maroni
type: MusicGroup
popularity: 6
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x18920a25dff03312d9eccc680f1cd4f6139bc77931d80f343f7658d150e04ad6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/124c244e-3837-491a-9340-a9478a9bf3af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/124c244e-3837-491a-9340-a9478a9bf3af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/124c244e-3837-491a-9340-a9478a9bf3af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x18920a25dff03312d9eccc680f1cd4f6139bc77931d80f343f7658d150e04ad6","name":"Nero Maroni","registered_at":"2026-06-15T19:56:29Z","symbol":"NIM0815273","token_address":"0xff74155c011f7184184037fcb27a686503551766","type":"artist","uuid":"124c244e-3837-491a-9340-a9478a9bf3af"}
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 0x18920a25dff03312d9eccc680f1cd4f6139bc77931d80f343f7658d150e04ad6. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/124c244e-3837-491a-9340-a9478a9bf3af.json and https://artists.proofprofile.net/proofs/artist/124c244e-3837-491a-9340-a9478a9bf3af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x18920a25dff03312d9eccc680f1cd4f6139bc77931d80f343f7658d150e04ad6","name":"Nero Maroni","registered_at":"2026-06-15T19:56:29Z","symbol":"NIM0815273","token_address":"0xff74155c011f7184184037fcb27a686503551766","type":"artist","uuid":"124c244e-3837-491a-9340-a9478a9bf3af"}
album: Тает снег
  type: MusicAlbum
  date published: 2023-10-27
album: Отпускаю
  type: MusicAlbum
  date published: 2024-02-10
album: Всё
  type: MusicAlbum
  date published: 2024-02-10
album: Зеркала
  type: MusicAlbum
  date published: 2024-02-10
album: Навечно
  type: MusicAlbum
  date published: 2024-02-10
album: Её одну
  type: MusicAlbum
  date published: 2024-02-19
  track: Её одну
    type: MusicRecording
    duration: PT3M37S
    duration ms: 217167
    explicit: false
    by artist: Nero Maroni
    in album: Её одну
      type: MusicAlbum
      date published: 2024-02-19
    isrc code: TCAHX2484238
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:13:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x37a95c6de9f1a606f1179b5f62cb871a9a9237b8d62411716397cb62999350e2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHX2484238
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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 0x37a95c6de9f1a606f1179b5f62cb871a9a9237b8d62411716397cb62999350e2. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/TCAHX2484238.
      date published: 2026-07-03T10:47:44Z
    audio: Её одну
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.957
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.55
      additional property: Energy
        type: PropertyValue
        value: 0.674
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.037
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.269
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.678
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Мечта
  type: MusicAlbum
  date published: 2024-02-29
album: Мосты
  type: MusicAlbum
  date published: 2024-03-02
album: Ты моё главное
  type: MusicAlbum
  date published: 2024-03-02
album: Кажется было
  type: MusicAlbum
  date published: 2024-03-02
album: Обещай
  type: MusicAlbum
  date published: 2024-03-02
album: Тает снег (Dance Mix)
  type: MusicAlbum
  date published: 2025-02-25
album: Тучи
  type: MusicAlbum
  date published: 2025-02-26