Ivan Silvestrini
type: MusicGroup
popularity: 11
followers: 1523
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x94899126edf752e08e97786b2ffc5eac671d0ea8f14b55b181ca9dc2406582a9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953648
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953648
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41c0642c-1e8b-4bf2-9076-eec60369ac5d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41c0642c-1e8b-4bf2-9076-eec60369ac5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/41c0642c-1e8b-4bf2-9076-eec60369ac5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T15:20:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x94899126edf752e08e97786b2ffc5eac671d0ea8f14b55b181ca9dc2406582a9","name":"Ivan Silvestrini","registered_at":"2026-06-14T11:23:08Z","symbol":"NIM0437432","token_address":"0xc2e709b48b9d8b72508f4b549866cd91f83473d4","type":"artist","uuid":"41c0642c-1e8b-4bf2-9076-eec60369ac5d"}
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 0x94899126edf752e08e97786b2ffc5eac671d0ea8f14b55b181ca9dc2406582a9. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41c0642c-1e8b-4bf2-9076-eec60369ac5d.json and https://artists.proofprofile.net/proofs/artist/41c0642c-1e8b-4bf2-9076-eec60369ac5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x94899126edf752e08e97786b2ffc5eac671d0ea8f14b55b181ca9dc2406582a9","name":"Ivan Silvestrini","registered_at":"2026-06-14T11:23:08Z","symbol":"NIM0437432","token_address":"0xc2e709b48b9d8b72508f4b549866cd91f83473d4","type":"artist","uuid":"41c0642c-1e8b-4bf2-9076-eec60369ac5d"}
album: LAPELLE il disco dell'estate prossima
  type: MusicAlbum
  date published: 2016-08-15
album: I Padri Infranti
  type: MusicAlbum
  date published: 2016-11-24
album: I
  type: MusicAlbum
  date published: 2017-11-09
  track: Perché non scappiamo
    type: MusicRecording
    duration: PT4M52S
    duration ms: 292000
    explicit: false
    by artist: Ivan Silvestrini
    in album: I
      type: MusicAlbum
      date published: 2017-11-09
    isrc code: QZK6P1935055
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T23:16:17+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x208c4fc02140c9e329a210b091406b0a1dcd12de15b1897a439a2c00f67c8450
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956857
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956857
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1935055
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:26:17Z
    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 0x208c4fc02140c9e329a210b091406b0a1dcd12de15b1897a439a2c00f67c8450. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZK6P1935055.
      date published: 2026-07-06T01:26:17Z
    audio: Perché non scappiamo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.006
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.646
      additional property: Energy
        type: PropertyValue
        value: 0.4
      additional property: Speechiness
        type: PropertyValue
        value: 0.042
      additional property: Acousticness
        type: PropertyValue
        value: 0.612
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.898
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.146
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.919
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: L'incoerenza Che Mi Manca
    type: MusicRecording
    duration: PT5M6S
    duration ms: 306285
    explicit: false
    by artist: Ivan Silvestrini
    in album: I
      type: MusicAlbum
      date published: 2017-11-09
    isrc code: QZK6P1935056
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T17:01:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc9d7f8760597fbd021e838add8fab85b6b8a427138c85ebf3eac4b7d39a1ff24
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958918
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958918
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1935056
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T20:11:25Z
    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 0xc9d7f8760597fbd021e838add8fab85b6b8a427138c85ebf3eac4b7d39a1ff24. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:11:25Z), 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/QZK6P1935056.
      date published: 2026-07-20T20:11:25Z
    audio: L'incoerenza Che Mi Manca
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.042
      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: 0.468
      additional property: Energy
        type: PropertyValue
        value: 0.287
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.552
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.92
      additional property: Liveness
        type: PropertyValue
        value: 0.095
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Guadalquivir
album: Machines Make Love
album: Sosiri
album: Witches Will Burn You
album: A Day in the Life of a Delicate Man
album: Anticlimax
album: Italian trip
album: Hikikomori
album: Virgiliano Blu
album: Lo stesso accade qui
album: Amateur Sinfonietta

Valence (Positivity)
type: PropertyValue
value: 0.173

Loudness (dB)
type: PropertyValue
value: -20.176

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Guadalquivir
type: MusicAlbum
date published: 2018-01-17
track: Tu non vai da nessuna parte
  type: MusicRecording
  duration: PT3M31S
  duration ms: 211391
  explicit: false
  by artist: Ivan Silvestrini
  in album: Guadalquivir
    type: MusicAlbum
    date published: 2018-01-17
  isrc code: QZK6P1906898
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-18T19:54:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x49ce8b9598e1bfd8d77504c1335ca3c77860050c730de0e72d1c70a84e378925
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958690
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958690
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6P1906898
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T07:14:39Z
  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 0x49ce8b9598e1bfd8d77504c1335ca3c77860050c730de0e72d1c70a84e378925. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZK6P1906898.
    date published: 2026-07-19T07:14:39Z
  audio: Tu non vai da nessuna parte
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.02
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.31
    additional property: Energy
      type: PropertyValue
      value: 0.245
    additional property: Speechiness
      type: PropertyValue
      value: 0.034
    additional property: Acousticness
      type: PropertyValue
      value: 0.984
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.904
    additional property: Liveness
      type: PropertyValue
      value: 0.093
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.224
    additional property: Loudness (dB)
      type: PropertyValue
      value: -15.386
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Major

Machines Make Love
type: MusicAlbum
date published: 2018-05-21

Sosiri
type: MusicAlbum
date published: 2018-12-10

Witches Will Burn You
type: MusicAlbum
date published: 2019-05-24

A Day in the Life of a Delicate Man
type: MusicAlbum
date published: 2019-11-15

Anticlimax
type: MusicAlbum
date published: 2020-04-01

Italian trip
type: MusicAlbum
date published: 2020-09-04

Hikikomori
type: MusicAlbum
date published: 2021-05-14

Virgiliano Blu
type: MusicAlbum
date published: 2022-08-10

Lo stesso accade qui
type: MusicAlbum
date published: 2024-01-12

Amateur Sinfonietta
type: MusicAlbum
date published: 2025-04-27