Lucas Vecchiarelli
type: MusicGroup
popularity: 12
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7a7b35151d86dab826c04d863ff3463b4fc46f277a051bf4c137708cccae406
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953736
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953736
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98f13d42-51c6-473d-8201-e06d3f31f9f0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/98f13d42-51c6-473d-8201-e06d3f31f9f0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/98f13d42-51c6-473d-8201-e06d3f31f9f0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:21:19Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf7a7b35151d86dab826c04d863ff3463b4fc46f277a051bf4c137708cccae406","name":"Lucas Vecchiarelli","registered_at":"2026-06-14T20:33:29Z","symbol":"NIM0568692","token_address":"0x52f023cf8a07c04a016b4d15c6df09fc5973745a","type":"artist","uuid":"98f13d42-51c6-473d-8201-e06d3f31f9f0"}
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 0xf7a7b35151d86dab826c04d863ff3463b4fc46f277a051bf4c137708cccae406. Chain 2 (Bitcoin): anchored in block 953736 (2026-06-15T03:21:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/98f13d42-51c6-473d-8201-e06d3f31f9f0.json and https://artists.proofprofile.net/proofs/artist/98f13d42-51c6-473d-8201-e06d3f31f9f0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T03:21:19Z
  text: {"copyright_id":"0xf7a7b35151d86dab826c04d863ff3463b4fc46f277a051bf4c137708cccae406","name":"Lucas Vecchiarelli","registered_at":"2026-06-14T20:33:29Z","symbol":"NIM0568692","token_address":"0x52f023cf8a07c04a016b4d15c6df09fc5973745a","type":"artist","uuid":"98f13d42-51c6-473d-8201-e06d3f31f9f0"}
album: Chacarera Ramallense
  type: MusicAlbum
  date published: 2021
  track: Chacarera Ramallense
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143386
    explicit: false
    by artist: Lucas Vecchiarelli
    in album: Chacarera Ramallense
      type: MusicAlbum
      date published: 2021
    isrc code: GX5MY2490116
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T20:38:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4454c02af0d66d9de5fb98c3365bc2b9e6a5e9fa079bd1d69ebea2c9dc5191cf
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958324
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958324
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX5MY2490116
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T21:05:52Z
    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 0x4454c02af0d66d9de5fb98c3365bc2b9e6a5e9fa079bd1d69ebea2c9dc5191cf. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/GX5MY2490116.
      date published: 2026-07-16T21:05:52Z
    audio: Chacarera Ramallense
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 155.015
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.746
      additional property: Energy
        type: PropertyValue
        value: 0.715
      additional property: Speechiness
        type: PropertyValue
        value: 0.161
      additional property: Acousticness
        type: PropertyValue
        value: 0.853
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.245
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.739
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.304
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: La Del Sauce
  type: MusicAlbum
  date published: 2024-09-20
  track: La Del Sauce
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169187
    explicit: false
    by artist: Lucas Vecchiarelli
    in album: La Del Sauce
      type: MusicAlbum
      date published: 2024-09-20
    isrc code: ESA012445387
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T13:50:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb90edd48a04a89930d15daef8adc2dc0002cffa93768e0c02d94b4df974a1c67
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958561
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958561
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA012445387
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T14:22:01Z
    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 0xb90edd48a04a89930d15daef8adc2dc0002cffa93768e0c02d94b4df974a1c67. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/ESA012445387.
      date published: 2026-07-18T14:22:01Z
    audio: La Del Sauce
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.965
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.808
      additional property: Energy
        type: PropertyValue
        value: 0.512
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.623
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.692
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Dormido en Nueva York
album: La de Rubito
album: Designios de Dios
album: Brújula y sendero
album: Chacarera de Rosendo
album: Un Santiagueño de Unquillo
album: Tú estás
album: Oda de Paz
album: El Alquiler de una Sonrisa

Loudness (dB)
type: PropertyValue
value: -7.058

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor

Dormido en Nueva York
type: MusicAlbum
date published: 2024-09-20

La de Rubito
type: MusicAlbum
date published: 2024-09-25

Designios de Dios
type: MusicAlbum
date published: 2024-09-26

Brújula y sendero
type: MusicAlbum
date published: 2024-09-26

Chacarera de Rosendo
type: MusicAlbum
date published: 2024-09-26

Un Santiagueño de Unquillo
type: MusicAlbum
date published: 2024-09-26

Tú estás
type: MusicAlbum
date published: 2024-09-26

Oda de Paz
type: MusicAlbum
date published: 2024-09-26

El Alquiler de una Sonrisa
type: MusicAlbum
date published: 2024-09-30