Mc Nando o Brabo
type: MusicGroup
popularity: 26
followers: 384
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x083277bc516b5fbffb13adf6822815b1b1808e93dab72e7e32955852ba3da64b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953408
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953408
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb44f657-62aa-4ee2-8bf5-2fdd1400f804.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb44f657-62aa-4ee2-8bf5-2fdd1400f804.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb44f657-62aa-4ee2-8bf5-2fdd1400f804
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:28:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x083277bc516b5fbffb13adf6822815b1b1808e93dab72e7e32955852ba3da64b","name":"Mc Nando o Brabo","registered_at":"2026-06-12T12:53:15Z","symbol":"NIM0303609","token_address":"0xea5eba316da0d358e30ac29976df0c6cd1be2d5a","type":"artist","uuid":"eb44f657-62aa-4ee2-8bf5-2fdd1400f804"}
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 0x083277bc516b5fbffb13adf6822815b1b1808e93dab72e7e32955852ba3da64b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb44f657-62aa-4ee2-8bf5-2fdd1400f804.json and https://artists.proofprofile.net/proofs/artist/eb44f657-62aa-4ee2-8bf5-2fdd1400f804.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x083277bc516b5fbffb13adf6822815b1b1808e93dab72e7e32955852ba3da64b","name":"Mc Nando o Brabo","registered_at":"2026-06-12T12:53:15Z","symbol":"NIM0303609","token_address":"0xea5eba316da0d358e30ac29976df0c6cd1be2d5a","type":"artist","uuid":"eb44f657-62aa-4ee2-8bf5-2fdd1400f804"}
album: Ta Preparada
  type: MusicAlbum
  date published: 2021-06-27
album: Caribe
  type: MusicAlbum
  date published: 2021-08-02
album: Tem Algo de Errado
  type: MusicAlbum
  date published: 2024-12-27
  track: Tem Algo de Errado
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171692
    explicit: true
    by artist: Mc Nando o Brabo
    in album: Tem Algo de Errado
      type: MusicAlbum
      date published: 2024-12-27
    isrc code: BKSOY2400003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:59:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbcaee4525c5297664d93ccd3ef3853242d7e9ae8a1e1d7b8dbb0a0f6167d8aaa
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956474
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956474
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKSOY2400003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T08:56:35Z
    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 0xbcaee4525c5297664d93ccd3ef3853242d7e9ae8a1e1d7b8dbb0a0f6167d8aaa. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/BKSOY2400003.
      date published: 2026-07-03T08:56:35Z
    audio: Tem Algo de Errado
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.965
      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: 0.933
      additional property: Energy
        type: PropertyValue
        value: 0.841
      additional property: Speechiness
        type: PropertyValue
        value: 0.127
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.148
      additional property: Liveness
        type: PropertyValue
        value: 0.05
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.68
      additional property: Loudness (dB)
        type: PropertyValue
        value: 0.261
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Faz o Conteudo
  type: MusicAlbum
  date published: 2025-02-14
album: Pra Subir na Minha Garupa, Rantantantan
  type: MusicAlbum
  date published: 2025-03-12
album: Vem e Vai
  type: MusicAlbum
  date published: 2025-06-06
album: Eu Gosto Só Das Tchuca
  type: MusicAlbum
  date published: 2025-10-09