Clemente Guidi
type: MusicGroup
popularity: 6
followers: 1008
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc95897c50b61521d84ca6e5a619a29bcbe20c22400ec079aec5d05cf1628defa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953846
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953846
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00e612b2-aea7-4c08-80be-52be49c52f1a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/00e612b2-aea7-4c08-80be-52be49c52f1a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/00e612b2-aea7-4c08-80be-52be49c52f1a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:48:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc95897c50b61521d84ca6e5a619a29bcbe20c22400ec079aec5d05cf1628defa","name":"Clemente Guidi","registered_at":"2026-06-15T13:53:23Z","symbol":"NIM0728621","token_address":"0x2aaae5fa081dd963868a9eabf28f4bd47c85bfb6","type":"artist","uuid":"00e612b2-aea7-4c08-80be-52be49c52f1a"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc95897c50b61521d84ca6e5a619a29bcbe20c22400ec079aec5d05cf1628defa. Chain 2 (Bitcoin): anchored in block 953846 (2026-06-15T22:48:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/00e612b2-aea7-4c08-80be-52be49c52f1a.json and https://artists.proofprofile.net/proofs/artist/00e612b2-aea7-4c08-80be-52be49c52f1a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:48:34Z
  text: {"copyright_id":"0xc95897c50b61521d84ca6e5a619a29bcbe20c22400ec079aec5d05cf1628defa","name":"Clemente Guidi","registered_at":"2026-06-15T13:53:23Z","symbol":"NIM0728621","token_address":"0x2aaae5fa081dd963868a9eabf28f4bd47c85bfb6","type":"artist","uuid":"00e612b2-aea7-4c08-80be-52be49c52f1a"}
album: Petali
  type: MusicAlbum
  date published: 2020-05-25
album: Lunatico
  type: MusicAlbum
  date published: 2020-06-28
album: Prendila Easy
  type: MusicAlbum
  date published: 2020-07-31
album: Per Mari Per Mali Per Me
  type: MusicAlbum
  date published: 2020-10-14
album: Buongiorno
  type: MusicAlbum
  date published: 2020-12-03
album: Vai
  type: MusicAlbum
  date published: 2020-12-27
album: Le cose che mi fanno stare bene
  type: MusicAlbum
  date published: 2021-03-29
album: Atriale
  type: MusicAlbum
  date published: 2021-12-21
album: Straordinarie Primavere (Il Volo Audace)
  type: MusicAlbum
  date published: 2022-03-21
album: L'Illusione Del Mondo
  type: MusicAlbum
  date published: 2022-05-12
album: Corri Corri
  type: MusicAlbum
  date published: 2022-10-21
album: Vola sopra i tetti la notte
  type: MusicAlbum
  date published: 2023-04-21
album: È che...
  type: MusicAlbum
  date published: 2023-05-24
album: Sfumature
  type: MusicAlbum
  date published: 2023-09-29
  track: Sfumature
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200060
    explicit: false
    by artist: Clemente Guidi
    in album: Sfumature
      type: MusicAlbum
      date published: 2023-09-29
    isrc code: ITFBO2300321
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T12:44:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa3c33fe391f2f9219656d3aaa5c63fa2be3190484e23e95a9c288d6b53f3ec9b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958554
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958554
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITFBO2300321
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T13:17:01Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c33fe391f2f9219656d3aaa5c63fa2be3190484e23e95a9c288d6b53f3ec9b. Chain 2 (Bitcoin): anchored in block 958554 (2026-07-18T13:17:01Z), 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/ITFBO2300321.
      date published: 2026-07-18T13:17:01Z
    audio: Sfumature
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.77
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.318
      additional property: Energy
        type: PropertyValue
        value: 0.315
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.847
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.012
      additional property: Liveness
        type: PropertyValue
        value: 0.369
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.39
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.343
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sfumature (Registrazioni Acustiche)
  type: MusicAlbum
  date published: 2025-01-22
album: Primi giorni d'estate
  type: MusicAlbum
  date published: 2025-09-12
  track: Primi giorni d'estate
    type: MusicRecording
    duration: PT1M35S
    duration ms: 95735
    explicit: false
    by artist: Clemente Guidi
    in album: Primi giorni d'estate
      type: MusicAlbum
      date published: 2025-09-12
    isrc code: ITPQM2400214
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T22:21:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xea1d92439b0245418883b919855908fe5bd7769d787215429a7c3a8c66dfb08f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958942
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITPQM2400214
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:24:07Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Primi giorni d'estate

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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1d92439b0245418883b919855908fe5bd7769d787215429a7c3a8c66dfb08f. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/ITPQM2400214.
date published: 2026-07-21T00:24:07Z

Primi giorni d'estate
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 155.542
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.436
additional property: Energy
  type: PropertyValue
  value: 0.234
additional property: Speechiness
  type: PropertyValue
  value: 0.03
additional property: Acousticness
  type: PropertyValue
  value: 0.888
additional property: Instrumentalness
  type: PropertyValue
  value: 0.001
additional property: Liveness
  type: PropertyValue
  value: 0.189
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.587
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.18
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Major