Lourenço Pinheiro
type: MusicGroup
genre: arrocha
genre: brega
genre: seresta
popularity: 6
followers: 706
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x979e956d9cf02c9a1c826f658dd73b72c932672eccb9421c95693ee721d25161
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/675e52fe-351a-42d8-b7c7-f22e60292714.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/675e52fe-351a-42d8-b7c7-f22e60292714.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/675e52fe-351a-42d8-b7c7-f22e60292714
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x979e956d9cf02c9a1c826f658dd73b72c932672eccb9421c95693ee721d25161","name":"Lourenço Pinheiro","registered_at":"2026-06-17T01:42:03Z","symbol":"NIM1241412","token_address":"0x2f46fe76f8c06df530d023cf8465b6ee5c9bb1bc","type":"artist","uuid":"675e52fe-351a-42d8-b7c7-f22e60292714"}
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 0x979e956d9cf02c9a1c826f658dd73b72c932672eccb9421c95693ee721d25161. 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/675e52fe-351a-42d8-b7c7-f22e60292714.json and https://artists.proofprofile.net/proofs/artist/675e52fe-351a-42d8-b7c7-f22e60292714.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x979e956d9cf02c9a1c826f658dd73b72c932672eccb9421c95693ee721d25161","name":"Lourenço Pinheiro","registered_at":"2026-06-17T01:42:03Z","symbol":"NIM1241412","token_address":"0x2f46fe76f8c06df530d023cf8465b6ee5c9bb1bc","type":"artist","uuid":"675e52fe-351a-42d8-b7c7-f22e60292714"}
album: Flores Em Vida
  type: MusicAlbum
  date published: 2022-08-19
  track: Flores Em Vida
    type: MusicRecording
    duration: PT3M4S
    duration ms: 184245
    explicit: false
    by artist: Lourenço Pinheiro
    in album: Flores Em Vida
      type: MusicAlbum
      date published: 2022-08-19
    genre: arrocha
    genre: brega
    genre: seresta
    isrc code: BXCND2202440
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T07:29:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3f9056d4f40799608af0a100c2ec5c83374a6f4d319fc05c65cdb8aca7a44a87
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958383
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958383
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXCND2202440
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:20:01Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f9056d4f40799608af0a100c2ec5c83374a6f4d319fc05c65cdb8aca7a44a87. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/BXCND2202440.
      date published: 2026-07-17T08:20:01Z
    audio: Flores Em Vida
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.064
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.813
      additional property: Energy
        type: PropertyValue
        value: 0.548
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.727
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.118
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.9
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.823
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Em Ritmo De Arrocha
  type: MusicAlbum
  date published: 2022-08-26
album: Não Sufoque O Artista
  type: MusicAlbum
  date published: 2025-02-28
album: Meu Coração Chorou
  type: MusicAlbum
  date published: 2025-02-28
album: Adultério
  type: MusicAlbum
  date published: 2025-08-15