Nicola Guida
type: MusicGroup
popularity: 3
followers: 754
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7bdb68521fc1fc235a0bb0fd1bef25bf3370a57df564a60198d81077fa9bd013
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eeb9bd6c-e667-47f6-8b05-57ebb1cf681e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eeb9bd6c-e667-47f6-8b05-57ebb1cf681e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eeb9bd6c-e667-47f6-8b05-57ebb1cf681e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7bdb68521fc1fc235a0bb0fd1bef25bf3370a57df564a60198d81077fa9bd013","name":"Nicola Guida","registered_at":"2026-06-21T12:06:02Z","symbol":"NIM1918208","token_address":"0xce3ed464a1bec9c22c1d9b246843034bc5e29dd1","type":"artist","uuid":"eeb9bd6c-e667-47f6-8b05-57ebb1cf681e"}
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 0x7bdb68521fc1fc235a0bb0fd1bef25bf3370a57df564a60198d81077fa9bd013. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eeb9bd6c-e667-47f6-8b05-57ebb1cf681e.json and https://artists.proofprofile.net/proofs/artist/eeb9bd6c-e667-47f6-8b05-57ebb1cf681e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x7bdb68521fc1fc235a0bb0fd1bef25bf3370a57df564a60198d81077fa9bd013","name":"Nicola Guida","registered_at":"2026-06-21T12:06:02Z","symbol":"NIM1918208","token_address":"0xce3ed464a1bec9c22c1d9b246843034bc5e29dd1","type":"artist","uuid":"eeb9bd6c-e667-47f6-8b05-57ebb1cf681e"}
album: Anamnesys
  type: MusicAlbum
  date published: 2020-07-09
album: Anamnesys
  type: MusicAlbum
  date published: 2020-07-09
album: Come Inside
  type: MusicAlbum
  date published: 2020-11-27
album: Speleology
  type: MusicAlbum
  date published: 2021-06-25
  track: The Blade Sensei: Suite For A Suicide Shokunin
    type: MusicRecording
    duration: PT4M10S
    duration ms: 250011
    explicit: false
    by artist: Nicola Guida
    in album: Speleology
      type: MusicAlbum
      date published: 2021-06-25
    isrc code: IT2HQ2100044
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T20:49:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf9839d1ae89034dcab13e3dc981b8fd3e10b8fd498ca71855b53cfc60be36a0d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959058
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959058
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IT2HQ2100044
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T23:51:45Z
    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 0xf9839d1ae89034dcab13e3dc981b8fd3e10b8fd498ca71855b53cfc60be36a0d. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T23:51:45Z), 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/IT2HQ2100044.
      date published: 2026-07-21T23:51:45Z
    audio: The Blade Sensei: Suite For A Suicide Shokunin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.049
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.368
      additional property: Energy
        type: PropertyValue
        value: 0.799
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.264
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.73
      additional property: Liveness
        type: PropertyValue
        value: 0.168
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.214
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.222
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: L'Espace Du Dedans (Koralle Redeux)
  type: MusicAlbum
  date published: 2021-11-26