Extrasistoli
type: MusicGroup
popularity: 3
followers: 388
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x101ee33c593131c974d137d0d5c82a1a93582eabde46c015b56d03ffe50da428
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1955b6a-c036-4976-80d9-1bb3a5ceaad6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1955b6a-c036-4976-80d9-1bb3a5ceaad6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d1955b6a-c036-4976-80d9-1bb3a5ceaad6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
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 0x101ee33c593131c974d137d0d5c82a1a93582eabde46c015b56d03ffe50da428. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1955b6a-c036-4976-80d9-1bb3a5ceaad6.json and https://artists.proofprofile.net/proofs/artist/d1955b6a-c036-4976-80d9-1bb3a5ceaad6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
album: North Face
  type: MusicAlbum
  date published: 2019-05-24
album: Solitari
  type: MusicAlbum
  date published: 2020-09-25
album: M'ero scordato
  type: MusicAlbum
  date published: 2022-06-15
album: In silenzio
  type: MusicAlbum
  date published: 2022-10-14
album: Scaldaminestra
  type: MusicAlbum
  date published: 2022-12-16
album: Il nostro turno
  type: MusicAlbum
  date published: 2023-01-11
album: POP & ULTRASLIM
  type: MusicAlbum
  date published: 2023-01-13
album: M'ero Scordato
  type: MusicAlbum
  date published: 2023-03-24
album: INTO THE WILD
  type: MusicAlbum
  date published: 2023-04-07
album: INTO THE WILD
  type: MusicAlbum
  date published: 2023-04-21
album: INTO THE WILD
  type: MusicAlbum
  date published: 2023-05-05
album: INTO THE WILD
  type: MusicAlbum
  date published: 2023-05-19
album: Cilecca (Aurora scusa)
  type: MusicAlbum
  date published: 2023-06-21
album: Non vedo l‘ora di dimenticarti per sempre
  type: MusicAlbum
  date published: 2023-12-06
album: Non vedo l‘ora di dimenticarti per sempre
  type: MusicAlbum
  date published: 2023-12-06
album: Candida
  type: MusicAlbum
  date published: 2024-08-02
album: All'ultimo respiro
  type: MusicAlbum
  date published: 2024-10-24
album: POV
  type: MusicAlbum
  date published: 2024-12-13
album: Una birretta sola
  type: MusicAlbum
  date published: 2025-04-11
album: Mi piacciono le Barbie
  type: MusicAlbum
  date published: 2025-07-11
  track: Mi piacciono le Barbie
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168214
    explicit: false
    by artist: Extrasistoli
    in album: Mi piacciono le Barbie
      type: MusicAlbum
      date published: 2025-07-11
    isrc code: ITJAH2500035
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T21:53:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf639c41ef340bcb9db1797964c9f2d4b0609f788561a43630b26a93a7e88bdc7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJAH2500035
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0xf639c41ef340bcb9db1797964c9f2d4b0609f788561a43630b26a93a7e88bdc7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ITJAH2500035.
      date published: 2026-07-04T11:19:20Z
    audio: Mi piacciono le Barbie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.15
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.658
      additional property: Energy
        type: PropertyValue
        value: 0.871
      additional property: Speechiness
        type: PropertyValue
        value: 0.085
      additional property: Acousticness
        type: PropertyValue
        value: 0.147
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.303
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.967
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.29
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Le auto si rompono a fine estate
  type: MusicAlbum
  date published: 2025-09-19