Davide Siani
type: MusicGroup
genre: canzone napoletana
genre: neomelodico
popularity: 2
followers: 209
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f883c21832b465f7da2c0975ea5e38913b29b2cb6fbd7c8d949fb69bb2cc37b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f7444ff-6dc4-4ff6-9c06-34f83e2effe1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f7444ff-6dc4-4ff6-9c06-34f83e2effe1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7f7444ff-6dc4-4ff6-9c06-34f83e2effe1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f883c21832b465f7da2c0975ea5e38913b29b2cb6fbd7c8d949fb69bb2cc37b","name":"Davide Siani","registered_at":"2026-06-17T10:01:57Z","symbol":"NIM1360654","token_address":"0xe3eda90aea8d25dae354ed093237efa7c3cca093","type":"artist","uuid":"7f7444ff-6dc4-4ff6-9c06-34f83e2effe1"}
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 0x1f883c21832b465f7da2c0975ea5e38913b29b2cb6fbd7c8d949fb69bb2cc37b. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f7444ff-6dc4-4ff6-9c06-34f83e2effe1.json and https://artists.proofprofile.net/proofs/artist/7f7444ff-6dc4-4ff6-9c06-34f83e2effe1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:41:05Z
  text: {"copyright_id":"0x1f883c21832b465f7da2c0975ea5e38913b29b2cb6fbd7c8d949fb69bb2cc37b","name":"Davide Siani","registered_at":"2026-06-17T10:01:57Z","symbol":"NIM1360654","token_address":"0xe3eda90aea8d25dae354ed093237efa7c3cca093","type":"artist","uuid":"7f7444ff-6dc4-4ff6-9c06-34f83e2effe1"}
album: San Valentino
  type: MusicAlbum
  date published: 2017-02-13
album: Si 'nnammurate
  type: MusicAlbum
  date published: 2019-01-16
  track: Io te voglio
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218488
    explicit: false
    by artist: Davide Siani
    in album: Si 'nnammurate
      type: MusicAlbum
      date published: 2019-01-16
    genre: canzone napoletana
    genre: neomelodico
    isrc code: FR10S1920136
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T18:23:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x33e7340dcb281674303934bf36cafe52492ffc1812f21d4a7d683188aaca2e55
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956841
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956841
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1920136
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T22:14:35Z
    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 0x33e7340dcb281674303934bf36cafe52492ffc1812f21d4a7d683188aaca2e55. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/FR10S1920136.
      date published: 2026-07-05T22:14:35Z
    audio: Io te voglio
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.022
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.669
      additional property: Energy
        type: PropertyValue
        value: 0.873
      additional property: Speechiness
        type: PropertyValue
        value: 0.085
      additional property: Acousticness
        type: PropertyValue
        value: 0.649
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.138
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.825
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.265
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Me sposo a te
  type: MusicAlbum
  date published: 2019-04-02
album: Me fatte annammura'
  type: MusicAlbum
  date published: 2020-06-18
album: Quando ti vedo ballare
  type: MusicAlbum
  date published: 2022-10-26