Filippo Arpaia
type: MusicGroup
genre: italian singer-songwriter
popularity: 8
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4b15a1adb84e179b4a137ceb966c799931eec2d1d03b7f8f238694831daa9db
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/638aa20c-8361-43d5-b00d-4cebbeda0395.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/638aa20c-8361-43d5-b00d-4cebbeda0395.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/638aa20c-8361-43d5-b00d-4cebbeda0395
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4b15a1adb84e179b4a137ceb966c799931eec2d1d03b7f8f238694831daa9db","name":"Filippo Arpaia","registered_at":"2026-06-17T00:23:05Z","symbol":"NIM1222571","token_address":"0xde274fc4c374380d6541c0d227b6747db56770a3","type":"artist","uuid":"638aa20c-8361-43d5-b00d-4cebbeda0395"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b15a1adb84e179b4a137ceb966c799931eec2d1d03b7f8f238694831daa9db. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/638aa20c-8361-43d5-b00d-4cebbeda0395.json and https://artists.proofprofile.net/proofs/artist/638aa20c-8361-43d5-b00d-4cebbeda0395.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe4b15a1adb84e179b4a137ceb966c799931eec2d1d03b7f8f238694831daa9db","name":"Filippo Arpaia","registered_at":"2026-06-17T00:23:05Z","symbol":"NIM1222571","token_address":"0xde274fc4c374380d6541c0d227b6747db56770a3","type":"artist","uuid":"638aa20c-8361-43d5-b00d-4cebbeda0395"}
album: Ti cercherò
  type: MusicAlbum
  date published: 2020-05-25
album: Così distanti
  type: MusicAlbum
  date published: 2020-09-17
album: Una tua fotografia
  type: MusicAlbum
  date published: 2021-01-05
album: SULO
  type: MusicAlbum
  date published: 2021-01-11
album: 5 Settembre
  type: MusicAlbum
  date published: 2021-04-28
album: Bella da Impazzire
  type: MusicAlbum
  date published: 2021-07-28
album: di Lunedì
  type: MusicAlbum
  date published: 2022-01-07
album: Lascia stare
  type: MusicAlbum
  date published: 2022-06-24
album: Genarale Orsini
  type: MusicAlbum
  date published: 2023-01-13
album: Sopravviverò
  type: MusicAlbum
  date published: 2023-09-15
album: Corso Umberto
  type: MusicAlbum
  date published: 2024-06-12
album: Niente è per sempre
  type: MusicAlbum
  date published: 2025-01-31
  track: Niente è per sempre
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216486
    explicit: false
    by artist: Filippo Arpaia
    in album: Niente è per sempre
      type: MusicAlbum
      date published: 2025-01-31
    genre: italian singer-songwriter
    isrc code: ITBCF2500001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-29T17:27:16+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7f0848f96e12ae9ae069a79cc54e14175e48f7118077e3a3f500c7309041a48a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBCF2500001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0848f96e12ae9ae069a79cc54e14175e48f7118077e3a3f500c7309041a48a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ITBCF2500001.
      date published: 2026-07-02T16:51:38Z
    audio: Niente è per sempre
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.938
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.526
      additional property: Energy
        type: PropertyValue
        value: 0.6
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.152
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.275
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.364
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.251
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: sì stasera te ne vai
  type: MusicAlbum
  date published: 2025-07-25