Elias Nardi
type: MusicGroup
popularity: 2
followers: 297
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d00f7943f9beff85c9e625ec61aa52b7a286a23323f9e06b5b9319ef46f9e33
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f752d30-1dc9-4f88-95d2-7018282b6d74.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4f752d30-1dc9-4f88-95d2-7018282b6d74.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4f752d30-1dc9-4f88-95d2-7018282b6d74
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6d00f7943f9beff85c9e625ec61aa52b7a286a23323f9e06b5b9319ef46f9e33","name":"Elias Nardi","registered_at":"2026-06-16T17:15:29Z","symbol":"NIM1120545","token_address":"0x71fb5bbd201c7220b3b391d616a0372c03c7f77b","type":"artist","uuid":"4f752d30-1dc9-4f88-95d2-7018282b6d74"}
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 0x6d00f7943f9beff85c9e625ec61aa52b7a286a23323f9e06b5b9319ef46f9e33. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4f752d30-1dc9-4f88-95d2-7018282b6d74.json and https://artists.proofprofile.net/proofs/artist/4f752d30-1dc9-4f88-95d2-7018282b6d74.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x6d00f7943f9beff85c9e625ec61aa52b7a286a23323f9e06b5b9319ef46f9e33","name":"Elias Nardi","registered_at":"2026-06-16T17:15:29Z","symbol":"NIM1120545","token_address":"0x71fb5bbd201c7220b3b391d616a0372c03c7f77b","type":"artist","uuid":"4f752d30-1dc9-4f88-95d2-7018282b6d74"}
album: Ghimel
  type: MusicAlbum
  date published: 2020-02-28
album: Flowers of Fragility
  type: MusicAlbum
  date published: 2015-01-01
album: The Tarot Album
  type: MusicAlbum
  date published: 2012-01-01
album: OrangeTree
  type: MusicAlbum
  date published: 2010-01-01
album: Cameristico
  type: MusicAlbum
  date published: 2013-01-22
  track: La valse a Pierre
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198600
    explicit: false
    by artist: Riccardo Tesi
    in album: Cameristico
      type: MusicAlbum
      date published: 2013-01-22
    isrc code: ITW301200131
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-18T17:08:31+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3b21df8b20206622ad9c561ae3d3be089d46df77a77834008b54ff220115eeb6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956304
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956304
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITW301200131
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T03:55:08Z
    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 0x3b21df8b20206622ad9c561ae3d3be089d46df77a77834008b54ff220115eeb6. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/ITW301200131.
      date published: 2026-07-02T03:55:08Z
    audio: La valse a Pierre
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 123.476
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.361
      additional property: Energy
        type: PropertyValue
        value: 0.236
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.856
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.015
      additional property: Liveness
        type: PropertyValue
        value: 0.138
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.27
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.541
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Madreperla
  type: MusicAlbum
  date published: 2011-03-15
album: Ars Vulgaris: Untold Cities
  type: MusicAlbum
  date published: 2021-10-15
album: Dune
  type: MusicAlbum
  date published: 2015-09-05
album: Sonno Eliso
  type: MusicAlbum
  date published: 2012-02-06