Lado B Projeto
type: MusicGroup
popularity: 7
followers: 824
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf159bf66f76385e967af784eaef6aba74d01823eee2b88673c6034edf5fce52
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4f83f39-7490-4991-94fd-176450495598.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4f83f39-7490-4991-94fd-176450495598.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4f83f39-7490-4991-94fd-176450495598
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf159bf66f76385e967af784eaef6aba74d01823eee2b88673c6034edf5fce52","name":"Lado B Projeto","registered_at":"2026-06-20T20:46:43Z","symbol":"NIM1711051","token_address":"0xadecfcf59e4b52ca81234a83ee1d6d1935bce97f","type":"artist","uuid":"c4f83f39-7490-4991-94fd-176450495598"}
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 0xcf159bf66f76385e967af784eaef6aba74d01823eee2b88673c6034edf5fce52. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4f83f39-7490-4991-94fd-176450495598.json and https://artists.proofprofile.net/proofs/artist/c4f83f39-7490-4991-94fd-176450495598.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xcf159bf66f76385e967af784eaef6aba74d01823eee2b88673c6034edf5fce52","name":"Lado B Projeto","registered_at":"2026-06-20T20:46:43Z","symbol":"NIM1711051","token_address":"0xadecfcf59e4b52ca81234a83ee1d6d1935bce97f","type":"artist","uuid":"c4f83f39-7490-4991-94fd-176450495598"}
album: Nada de Pepeca
  type: MusicAlbum
  date published: 2023-09-26
album: Puto do Grindr
  type: MusicAlbum
  date published: 2024-06-03
album: Pra Meter Eu Sou um Cão!!!!!!!!!
  type: MusicAlbum
  date published: 2024-06-14
album: Que Lombo!!
  type: MusicAlbum
  date published: 2024-06-15
album: Quando Eu Ponho Minha Jock!!
  type: MusicAlbum
  date published: 2024-07-07
album: O Que Curte um Macho Alfa!!
  type: MusicAlbum
  date published: 2024-07-07
album: Quando Eu Ponho Minha Jock!!
  type: MusicAlbum
  date published: 2024-07-07
album: Ele Me Deu de Jockstrap
  type: MusicAlbum
  date published: 2024-07-07
album: Quando Eu Ponho Minha Jock
  type: MusicAlbum
  date published: 2024-07-07
album: Prolapsar
  type: MusicAlbum
  date published: 2024-08-04
album: Prolapsar
  type: MusicAlbum
  date published: 2024-08-04
album: Bukkake!!!!!!!!!
  type: MusicAlbum
  date published: 2024-08-04
album: Meter Fundo Eu Sou Dotado
  type: MusicAlbum
  date published: 2024-08-04
album: Versátil!!
  type: MusicAlbum
  date published: 2024-08-04
album: Versátil!!
  type: MusicAlbum
  date published: 2024-08-04
album: Macetei um Prédio Inteiro (Copacabana)
  type: MusicAlbum
  date published: 2024-08-04
album: Meter Fundo Eu Sou Dotado
  type: MusicAlbum
  date published: 2024-08-04
album: Bukkake!!!!!!!!!
  type: MusicAlbum
  date published: 2024-08-04
  track: Bukkake!!!!!!!!!
    type: MusicRecording
    duration: PT2M54S
    duration ms: 174903
    explicit: true
    by artist: Lado B Projeto
    in album: Bukkake!!!!!!!!!
      type: MusicAlbum
      date published: 2024-08-04
    isrc code: BKJ2B2400009
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T17:15:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1b26acbec58426a42399de980b80075d9e2a4d319d3f48d9fe46e9b3f5b9c48e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958594
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958594
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKJ2B2400009
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T18:05:01Z
    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 0x1b26acbec58426a42399de980b80075d9e2a4d319d3f48d9fe46e9b3f5b9c48e. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/BKJ2B2400009.
      date published: 2026-07-18T18:05:01Z
    audio: Bukkake!!!!!!!!!
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.552
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.71
      additional property: Energy
        type: PropertyValue
        value: 0.565
      additional property: Speechiness
        type: PropertyValue
        value: 0.252
      additional property: Acousticness
        type: PropertyValue
        value: 0.018
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.069
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.813
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.109
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Macetei um Prédio Inteiro (Copacabana)
  type: MusicAlbum
  date published: 2024-08-04
album: On Seven Cruising Bar
  type: MusicAlbum
  date published: 2024-11-23
album: Seven Cruising Bar
  type: MusicAlbum
  date published: 2024-12-09
album: Porn Christmas
  type: MusicAlbum
  date published: 2024-12-17