Jacopo Sol
type: MusicGroup
description: Jacopo Pio Porporino (born 20 May 2002), known professionally as Jacopo Sol, is an Italian singer-songwriter. Early life and education Born in 2002 in San Severo (FG), in Apulia, he is the son of O
popularity: 39
followers: 7019
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6d4ae7954d31875b58ed303ef63d86a55276fcf3def9d7262cde404ee4a6197
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92d17fd3-e86d-4dd7-a72b-a308050fa246.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92d17fd3-e86d-4dd7-a72b-a308050fa246.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/92d17fd3-e86d-4dd7-a72b-a308050fa246
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6d4ae7954d31875b58ed303ef63d86a55276fcf3def9d7262cde404ee4a6197","name":"Jacopo Sol","registered_at":"2026-06-12T04:42:57Z","symbol":"NIM0190214","token_address":"0xd5b50d837d00d26a7fb6d8de589a68f4156ff302","type":"artist","uuid":"92d17fd3-e86d-4dd7-a72b-a308050fa246"}
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 0xc6d4ae7954d31875b58ed303ef63d86a55276fcf3def9d7262cde404ee4a6197. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/92d17fd3-e86d-4dd7-a72b-a308050fa246.json and https://artists.proofprofile.net/proofs/artist/92d17fd3-e86d-4dd7-a72b-a308050fa246.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xc6d4ae7954d31875b58ed303ef63d86a55276fcf3def9d7262cde404ee4a6197","name":"Jacopo Sol","registered_at":"2026-06-12T04:42:57Z","symbol":"NIM0190214","token_address":"0xd5b50d837d00d26a7fb6d8de589a68f4156ff302","type":"artist","uuid":"92d17fd3-e86d-4dd7-a72b-a308050fa246"}
album: ANCORA
  type: MusicAlbum
  date published: 2023-01-27
album: DORMI
  type: MusicAlbum
  date published: 2023-03-10
album: + TEMPO
  type: MusicAlbum
  date published: 2023-05-05
album: COSE CHE NON SAI
  type: MusicAlbum
  date published: 2023-12-01
album: SLOWMO
  type: MusicAlbum
  date published: 2024-06-28
album: COMPLICI
  type: MusicAlbum
  date published: 2025-01-14
album: DI TUTTI
  type: MusicAlbum
  date published: 2025-04-01
album: ESTREMO
  type: MusicAlbum
  date published: 2025-05-06
album: Dove Finiscono I Sogni?
  type: MusicAlbum
  date published: 2025-05-23
album: LUCI SPENTE
  type: MusicAlbum
  date published: 2025-10-24
track: MAMASÌ
  type: MusicRecording
  duration: PT3M21S
  duration ms: 201230
  explicit: false
  by artist: Cripo
  by artist: lildombaby
  by artist: sir prodige
  by artist: Jacopo Sol
  in album: MAMASÌ
    type: MusicAlbum
    date published: 2024-07-19
  isrc code: ITGFL2400015
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-18T16:43:21+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x43c3d757be77b490c6e496a6fae9bdbcf0fdadf0b680ed421d54c2ae36a324f2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956302
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956302
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITGFL2400015
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:30:09Z
  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 0x43c3d757be77b490c6e496a6fae9bdbcf0fdadf0b680ed421d54c2ae36a324f2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/ITGFL2400015.
    date published: 2026-07-02T03:30:09Z
  audio: MAMASÌ
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 121.356
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.778
    additional property: Energy
      type: PropertyValue
      value: 0.547
    additional property: Speechiness
      type: PropertyValue
      value: 0.22
    additional property: Acousticness
      type: PropertyValue
      value: 0.083
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.157
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.382
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.388
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor