Ivan Palumbo
type: MusicGroup
genre: canzone napoletana
genre: neomelodico
popularity: 6
followers: 104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd064ca89a0f10da411edd0672bef9941bcc069298159df698667832579d348bf
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/86497c0b-4020-4924-9ec5-784398038785.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86497c0b-4020-4924-9ec5-784398038785.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/86497c0b-4020-4924-9ec5-784398038785
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd064ca89a0f10da411edd0672bef9941bcc069298159df698667832579d348bf","name":"Ivan Palumbo","registered_at":"2026-06-17T12:29:19Z","symbol":"NIM1395783","token_address":"0x8078412d769a1102b7541cf0f989c8f291f870b7","type":"artist","uuid":"86497c0b-4020-4924-9ec5-784398038785"}
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 0xd064ca89a0f10da411edd0672bef9941bcc069298159df698667832579d348bf. 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/86497c0b-4020-4924-9ec5-784398038785.json and https://artists.proofprofile.net/proofs/artist/86497c0b-4020-4924-9ec5-784398038785.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xd064ca89a0f10da411edd0672bef9941bcc069298159df698667832579d348bf","name":"Ivan Palumbo","registered_at":"2026-06-17T12:29:19Z","symbol":"NIM1395783","token_address":"0x8078412d769a1102b7541cf0f989c8f291f870b7","type":"artist","uuid":"86497c0b-4020-4924-9ec5-784398038785"}
album: Non è amore
  type: MusicAlbum
  date published: 2016-03-22
album: Non è amore
  type: MusicAlbum
  date published: 2016-03-22
album: Portami con te
  type: MusicAlbum
  date published: 2016-12-18
album: Portami con te
  type: MusicAlbum
  date published: 2016-12-18
album: Vorrei ricominciare
  type: MusicAlbum
  date published: 2017-02-01
album: Nun può vivere accussì
  type: MusicAlbum
  date published: 2017-02-01
album: Nun può vivere accussì
  type: MusicAlbum
  date published: 2017-02-01
album: Buon Natale
  type: MusicAlbum
  date published: 2018
album: Scatola Rosa
  type: MusicAlbum
  date published: 2018
  track: Scatola Rosa
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221532
    explicit: false
    by artist: Ivan Palumbo
    in album: Scatola Rosa
      type: MusicAlbum
      date published: 2018
    genre: canzone napoletana
    genre: neomelodico
    isrc code: QZGWX2030200
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T12:30:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x36eb621007f1fa90d3a2128f8f7cdac466137b26ba1e682287eabb56936b604c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958157
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958157
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWX2030200
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T15:32:49Z
    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 0x36eb621007f1fa90d3a2128f8f7cdac466137b26ba1e682287eabb56936b604c. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:32:49Z), 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/QZGWX2030200.
      date published: 2026-07-15T15:32:49Z
    audio: Scatola Rosa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.004
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.607
      additional property: Energy
        type: PropertyValue
        value: 0.763
      additional property: Speechiness
        type: PropertyValue
        value: 0.072
      additional property: Acousticness
        type: PropertyValue
        value: 0.242
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.346
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.687
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.853
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Scegli me
  type: MusicAlbum
  date published: 2019-05-06
album: Muoviti Ancora
  type: MusicAlbum
  date published: 2020-07-17
album: Si arrivat tu
  type: MusicAlbum
  date published: 2020-09-26
album: Nun fà pe tte
  type: MusicAlbum
  date published: 2020-12-03
album: A San Valentino
  type: MusicAlbum
  date published: 2021-02-09
album: Muoviti Ancora Remix
  type: MusicAlbum
  date published: 2021-07-15
album: Muovilo Su Di Me
  type: MusicAlbum
  date published: 2024-03-04