Giulio Quattrocchi
type: MusicGroup
popularity: 4
followers: 60
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78e7584d4e514b8beeb654c901b2490b4e79bce9ad8892f2ac1ce4a4ef968a92
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f77b8b7d-cd67-4c17-b97c-8f787d3ebb26.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f77b8b7d-cd67-4c17-b97c-8f787d3ebb26.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f77b8b7d-cd67-4c17-b97c-8f787d3ebb26
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78e7584d4e514b8beeb654c901b2490b4e79bce9ad8892f2ac1ce4a4ef968a92","name":"Giulio Quattrocchi","registered_at":"2026-06-21T15:30:48Z","symbol":"NIM1960195","token_address":"0x2add576ccc1f1d426b942b9d6271e16d1992759b","type":"artist","uuid":"f77b8b7d-cd67-4c17-b97c-8f787d3ebb26"}
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 0x78e7584d4e514b8beeb654c901b2490b4e79bce9ad8892f2ac1ce4a4ef968a92. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f77b8b7d-cd67-4c17-b97c-8f787d3ebb26.json and https://artists.proofprofile.net/proofs/artist/f77b8b7d-cd67-4c17-b97c-8f787d3ebb26.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x78e7584d4e514b8beeb654c901b2490b4e79bce9ad8892f2ac1ce4a4ef968a92","name":"Giulio Quattrocchi","registered_at":"2026-06-21T15:30:48Z","symbol":"NIM1960195","token_address":"0x2add576ccc1f1d426b942b9d6271e16d1992759b","type":"artist","uuid":"f77b8b7d-cd67-4c17-b97c-8f787d3ebb26"}
album: The Color of Twilight
  type: MusicAlbum
  date published: 2024-06-02
album: River of My Memories
  type: MusicAlbum
  date published: 2024-10-03
album: River of My Memories
  type: MusicAlbum
  date published: 2024-10-03
album: Embrace To Soul
  type: MusicAlbum
  date published: 2024-11-29
album: Resurrection
  type: MusicAlbum
  date published: 2024-12-09
album: Embrace To Soul
  type: MusicAlbum
  date published: 2024-12-13
album: Resurrection
  type: MusicAlbum
  date published: 2024-12-23
album: Aurora Borealis
  type: MusicAlbum
  date published: 2025-01-03
  track: Aurora Borealis
    type: MusicRecording
    duration: PT5M0S
    duration ms: 300624
    explicit: false
    by artist: Giulio Quattrocchi
    in album: Aurora Borealis
      type: MusicAlbum
      date published: 2025-01-03
    isrc code: NL3M12406993
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T18:39:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x19177394c84b52037f78d160d10cb6cc6bf04aba791ff7b72b55303b7b1071a1
    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/NL3M12406993
    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 0x19177394c84b52037f78d160d10cb6cc6bf04aba791ff7b72b55303b7b1071a1. 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/NL3M12406993.
      date published: 2026-07-05T01:43:49Z
    audio: Aurora Borealis
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.016
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.579
      additional property: Energy
        type: PropertyValue
        value: 0.748
      additional property: Speechiness
        type: PropertyValue
        value: 0.037
      additional property: Acousticness
        type: PropertyValue
        value: 0.085
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.799
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.13
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.693
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Astral Lights
  type: MusicAlbum
  date published: 2025-02-17
album: When We Soar
  type: MusicAlbum
  date published: 2025-02-21
album: One Second Again
  type: MusicAlbum
  date published: 2025-03-20
album: One Second Again
  type: MusicAlbum
  date published: 2025-03-20
album: Ave Maria
  type: MusicAlbum
  date published: 2025-04-12
album: Across the Surface
  type: MusicAlbum
  date published: 2025-05-30
album: Starlight Dreams
  type: MusicAlbum
  date published: 2025-07-25
album: Vega
  type: MusicAlbum
  date published: 2025-08-29
album: Jacob
  type: MusicAlbum
  date published: 2025-09-30
  track: Jacob
    type: MusicRecording
    duration: PT7M27S
    duration ms: 447240
    explicit: false
    by artist: Giulio Quattrocchi
    in album: Jacob
      type: MusicAlbum
      date published: 2025-09-30
    isrc code: GBKQU2587576
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T13:34:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6eb70cd1fb015d6a394c4dd4b591821b12b2db9be960770e0c75db950cff358d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2587576
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Jacob

OTSTimestamp
type: PropertyValue
value: 2026-07-05T01:12:41Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb70cd1fb015d6a394c4dd4b591821b12b2db9be960770e0c75db950cff358d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBKQU2587576.
date published: 2026-07-05T01:12:41Z

Jacob
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 124.997
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.476
additional property: Energy
  type: PropertyValue
  value: 0.711
additional property: Speechiness
  type: PropertyValue
  value: 0.087
additional property: Acousticness
  type: PropertyValue
  value: 0.007
additional property: Instrumentalness
  type: PropertyValue
  value: 0.867
additional property: Liveness
  type: PropertyValue
  value: 0.107
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.583
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.751
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor