Salvatore Nanè
type: MusicGroup
genre: cool jazz
genre: smooth jazz
popularity: 5
followers: 343
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x300ca7e6e2d3e2e07116fcd20f7dd3670e531864cb4c7dd7b1301245f1ec2644
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953871
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953871
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06c88ffc-6f1b-4aba-8656-700be7f3cffd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/06c88ffc-6f1b-4aba-8656-700be7f3cffd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/06c88ffc-6f1b-4aba-8656-700be7f3cffd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:46:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x300ca7e6e2d3e2e07116fcd20f7dd3670e531864cb4c7dd7b1301245f1ec2644","name":"Salvatore Nanè","registered_at":"2026-06-15T15:57:26Z","symbol":"NIM0758237","token_address":"0xd714ee8a81a69f9b5b3256bd04541826d8aab74d","type":"artist","uuid":"06c88ffc-6f1b-4aba-8656-700be7f3cffd"}
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 0x300ca7e6e2d3e2e07116fcd20f7dd3670e531864cb4c7dd7b1301245f1ec2644. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/06c88ffc-6f1b-4aba-8656-700be7f3cffd.json and https://artists.proofprofile.net/proofs/artist/06c88ffc-6f1b-4aba-8656-700be7f3cffd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x300ca7e6e2d3e2e07116fcd20f7dd3670e531864cb4c7dd7b1301245f1ec2644","name":"Salvatore Nanè","registered_at":"2026-06-15T15:57:26Z","symbol":"NIM0758237","token_address":"0xd714ee8a81a69f9b5b3256bd04541826d8aab74d","type":"artist","uuid":"06c88ffc-6f1b-4aba-8656-700be7f3cffd"}
album: Partido Alto
  type: MusicAlbum
  date published: 2023-01-20
album: Capim
  type: MusicAlbum
  date published: 2023-02-24
album: Maçã
  type: MusicAlbum
  date published: 2023-04-28
album: Valsa Guinghiana
  type: MusicAlbum
  date published: 2023-06-02
  track: Valsa Guinghiana
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144208
    explicit: false
    by artist: Salvatore Nanè
    in album: Valsa Guinghiana
      type: MusicAlbum
      date published: 2023-06-02
    genre: cool jazz
    genre: smooth jazz
    isrc code: ITFKD2300034
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T06:07:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd4265a383cce66c1894ddea04e82e268d3fcc62d42adf6c290707d4dc1e0e641
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958373
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958373
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITFKD2300034
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:59:06Z
    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 0xd4265a383cce66c1894ddea04e82e268d3fcc62d42adf6c290707d4dc1e0e641. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:59:06Z), 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/ITFKD2300034.
      date published: 2026-07-17T08:59:06Z
    audio: Valsa Guinghiana
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.602
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.512
      additional property: Energy
        type: PropertyValue
        value: 0.233
      additional property: Speechiness
        type: PropertyValue
        value: 0.044
      additional property: Acousticness
        type: PropertyValue
        value: 0.938
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.917
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.298
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.648
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Valsa Guinghiana
  type: MusicAlbum
  date published: 2023-06-02
  track: Valsa Guinghiana
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144208
    explicit: false
    by artist: Salvatore Nanè
    in album: Valsa Guinghiana
      type: MusicAlbum
      date published: 2023-06-02
    genre: cool jazz
    genre: smooth jazz
    isrc code: ITFKD2300034
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd4265a383cce66c1894ddea04e82e268d3fcc62d42adf6c290707d4dc1e0e641
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITFKD2300034
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0xd4265a383cce66c1894ddea04e82e268d3fcc62d42adf6c290707d4dc1e0e641. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/ITFKD2300034.
      date published: 2026-07-17T19:12:23Z
    audio: Valsa Guinghiana
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.602
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.508
      additional property: Energy
        type: PropertyValue
        value: 0.234
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: O Barquinho
album: Influençia do Jazz
album: Brazil Jazz

Speechiness
type: PropertyValue
value: 0.052

Acousticness
type: PropertyValue
value: 0.937

Instrumentalness
type: PropertyValue
value: 0.918

Liveness
type: PropertyValue
value: 0.099

Valence (Positivity)
type: PropertyValue
value: 0.299

Loudness (dB)
type: PropertyValue
value: -18.649

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Minor

O Barquinho
type: MusicAlbum
date published: 2023-10-06

Influençia do Jazz
type: MusicAlbum
date published: 2024-05-03

Brazil Jazz
type: MusicAlbum
date published: 2024-06-28