Martina Vinci
type: MusicGroup
popularity: 7
followers: 276
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3b8621cc327d468e3e58f0e0c26258236d00ab6642655efb2ebdac5bc5b2bda5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ce6af98-4331-4400-aa40-58bcbecba6d2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ce6af98-4331-4400-aa40-58bcbecba6d2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ce6af98-4331-4400-aa40-58bcbecba6d2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3b8621cc327d468e3e58f0e0c26258236d00ab6642655efb2ebdac5bc5b2bda5","name":"Martina Vinci","registered_at":"2026-06-16T10:45:46Z","symbol":"NIM1027577","token_address":"0x13839933ce39c41ebe1151c496a3b21ddc2357a3","type":"artist","uuid":"3ce6af98-4331-4400-aa40-58bcbecba6d2"}
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 0x3b8621cc327d468e3e58f0e0c26258236d00ab6642655efb2ebdac5bc5b2bda5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ce6af98-4331-4400-aa40-58bcbecba6d2.json and https://artists.proofprofile.net/proofs/artist/3ce6af98-4331-4400-aa40-58bcbecba6d2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x3b8621cc327d468e3e58f0e0c26258236d00ab6642655efb2ebdac5bc5b2bda5","name":"Martina Vinci","registered_at":"2026-06-16T10:45:46Z","symbol":"NIM1027577","token_address":"0x13839933ce39c41ebe1151c496a3b21ddc2357a3","type":"artist","uuid":"3ce6af98-4331-4400-aa40-58bcbecba6d2"}
album: Cielo di Londra
  type: MusicAlbum
  date published: 2022-05-13
album: cielo di Londra
  type: MusicAlbum
  date published: 2022-05-13
album: cielo di Londra
  type: MusicAlbum
  date published: 2022-05-13
album: cielo di Londra
  type: MusicAlbum
  date published: 2022-05-13
album: tsunami
  type: MusicAlbum
  date published: 2023-01-13
album: Tsunami (feat. Simon Bayle & grnd)
  type: MusicAlbum
  date published: 2023-01-13
album: Tsunami
  type: MusicAlbum
  date published: 2023-01-13
album: Tsunami
  type: MusicAlbum
  date published: 2023-01-13
album: 5 Minuti
  type: MusicAlbum
  date published: 2023-06-02
album: 5 Minuti
  type: MusicAlbum
  date published: 2023-06-02
album: 5 Minuti
  type: MusicAlbum
  date published: 2023-06-02
album: 5 minuti
  type: MusicAlbum
  date published: 2023-06-02
album: nuda
  type: MusicAlbum
  date published: 2023-10-06
album: Nuda
  type: MusicAlbum
  date published: 2023-10-06
album: nuda
  type: MusicAlbum
  date published: 2023-10-06
album: Corpo a Corpo
  type: MusicAlbum
  date published: 2024-09-06
album: io non sono io
  type: MusicAlbum
  date published: 2025-03-08
  track: io non sono io
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164148
    explicit: false
    by artist: Martina Vinci
    in album: io non sono io
      type: MusicAlbum
      date published: 2025-03-08
    isrc code: ITDXG2500201
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T23:59:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdd64dcb01a2f075ebd49f08d20d8aa28a12abddf49b891e8cf34914663414d29
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958489
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDXG2500201
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    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 0xdd64dcb01a2f075ebd49f08d20d8aa28a12abddf49b891e8cf34914663414d29. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/ITDXG2500201.
      date published: 2026-07-18T04:13:26Z
    audio: io non sono io
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.917
      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: 0.603
      additional property: Energy
        type: PropertyValue
        value: 0.455
      additional property: Speechiness
        type: PropertyValue
        value: 0.264
      additional property: Acousticness
        type: PropertyValue
        value: 0.645
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.181
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.443
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.408
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: parole di troppo
  type: MusicAlbum
  date published: 2025-10-10
  track: parole di troppo
    type: MusicRecording
    duration: PT3M15S
    duration ms: 195937
    explicit: false
    by artist: Martina Vinci
    in album: parole di troppo
      type: MusicAlbum
      date published: 2025-10-10
    isrc code: ITDXG2501001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T11:46:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdf248773199f742544627b1dcee511f6b27e545bcd9a181d3145bf643e318629
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: parole di troppo

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITDXG2501001

OTSTimestamp
type: PropertyValue
value: 2026-07-05T19:27:56Z

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 0xdf248773199f742544627b1dcee511f6b27e545bcd9a181d3145bf643e318629. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ITDXG2501001.
date published: 2026-07-05T19:27:56Z

parole di troppo
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 128.143
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.523
additional property: Energy
  type: PropertyValue
  value: 0.475
additional property: Speechiness
  type: PropertyValue
  value: 0.069
additional property: Acousticness
  type: PropertyValue
  value: 0.504
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.133
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.374
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.242
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major