Giancarlo Silva
type: MusicGroup
popularity: 4
followers: 27
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7665365a2ed711c51eb169101cbf595d254924514df6bf89eb0b48cd6dfea6d1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/104c01bd-5442-404d-83ca-c871420454be.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/104c01bd-5442-404d-83ca-c871420454be.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/104c01bd-5442-404d-83ca-c871420454be
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7665365a2ed711c51eb169101cbf595d254924514df6bf89eb0b48cd6dfea6d1","name":"Giancarlo Silva","registered_at":"2026-06-15T19:13:41Z","symbol":"NIM0805071","token_address":"0xfb6ec58f51c19dac04cec617b6816cf4da9258d5","type":"artist","uuid":"104c01bd-5442-404d-83ca-c871420454be"}
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 0x7665365a2ed711c51eb169101cbf595d254924514df6bf89eb0b48cd6dfea6d1. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/104c01bd-5442-404d-83ca-c871420454be.json and https://artists.proofprofile.net/proofs/artist/104c01bd-5442-404d-83ca-c871420454be.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0x7665365a2ed711c51eb169101cbf595d254924514df6bf89eb0b48cd6dfea6d1","name":"Giancarlo Silva","registered_at":"2026-06-15T19:13:41Z","symbol":"NIM0805071","token_address":"0xfb6ec58f51c19dac04cec617b6816cf4da9258d5","type":"artist","uuid":"104c01bd-5442-404d-83ca-c871420454be"}
album: Celebri adagio (Musica classica in chiave moderna)
  type: MusicAlbum
  date published: 1994
album: Nome dolcissimo
  type: MusicAlbum
  date published: 1997
  track: Ave Maria di Lourdes
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192866
    explicit: false
    by artist: Giancarlo Silva
    in album: Nome dolcissimo
      type: MusicAlbum
      date published: 1997
    isrc code: ITY879700235
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T18:37:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x43e3d7ca33cf59eb2407912891768f8bea6003c79af5e9d84189dba28bae4cbc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITY879700235
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:43:49Z
    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 0x43e3d7ca33cf59eb2407912891768f8bea6003c79af5e9d84189dba28bae4cbc. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/ITY879700235.
      date published: 2026-07-05T01:43:49Z
    audio: Ave Maria di Lourdes
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 69.946
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.375
      additional property: Energy
        type: PropertyValue
        value: 0.216
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.615
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.837
      additional property: Liveness
        type: PropertyValue
        value: 0.121
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.056
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.715
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sogno di pace (Musiche originali)
  type: MusicAlbum
  date published: 2000
album: Stupore di una presenza
  type: MusicAlbum
  date published: 2003-01-01
album: Note di pace (Musiche originali)
  type: MusicAlbum
  date published: 2004-01-01