Du Gomide
type: MusicGroup
genre: nova mpb
popularity: 7
followers: 1258
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc7f9b8b159211be17c7aefdba22f9ae3cb38d2ec2c9054063a03e45d96fb734
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8aa028fb-8d8d-4ccf-83fa-f510252fb79d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8aa028fb-8d8d-4ccf-83fa-f510252fb79d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8aa028fb-8d8d-4ccf-83fa-f510252fb79d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc7f9b8b159211be17c7aefdba22f9ae3cb38d2ec2c9054063a03e45d96fb734","name":"Du Gomide","registered_at":"2026-06-17T14:03:11Z","symbol":"NIM1418105","token_address":"0xc2489656022f18aad39771d9784cd5710dd73358","type":"artist","uuid":"8aa028fb-8d8d-4ccf-83fa-f510252fb79d"}
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 0xbc7f9b8b159211be17c7aefdba22f9ae3cb38d2ec2c9054063a03e45d96fb734. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8aa028fb-8d8d-4ccf-83fa-f510252fb79d.json and https://artists.proofprofile.net/proofs/artist/8aa028fb-8d8d-4ccf-83fa-f510252fb79d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xbc7f9b8b159211be17c7aefdba22f9ae3cb38d2ec2c9054063a03e45d96fb734","name":"Du Gomide","registered_at":"2026-06-17T14:03:11Z","symbol":"NIM1418105","token_address":"0xc2489656022f18aad39771d9784cd5710dd73358","type":"artist","uuid":"8aa028fb-8d8d-4ccf-83fa-f510252fb79d"}
album: All In
  type: MusicAlbum
  date published: 2014-03-23
album: Amor e Samba
  type: MusicAlbum
  date published: 2015-11-01
album: Vela Acesa
  type: MusicAlbum
  date published: 2020-04-13
album: Um Dia Isso Vai Passar
  type: MusicAlbum
  date published: 2021-04-12
album: Galapagar
  type: MusicAlbum
  date published: 2023-11-10
track: Boca de Fogo - Ao Vivo
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227500
  explicit: false
  by artist: Rhaissa Bittar
  by artist: De Repente (Imersão Artística)
  by artist: Showlivre
  by artist: MC DELLACROIX
  by artist: FITTI
  by artist: Du Gomide
  by artist: Guilherme Kastrup
  by artist: Raissa Fayet
  in album: Imersão Artística - De Repente (Ao Vivo)
    type: MusicAlbum
    date published: 2024-05-08
  genre: nova-mpb
  isrc code: BXSSW2400016
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-09T17:32:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb0143fe96df8e5bf034eafadb27594861e8ea40256cdaf6131e81356768041a0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956304
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956304
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXSSW2400016
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-02T03:55:08Z
  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 0xb0143fe96df8e5bf034eafadb27594861e8ea40256cdaf6131e81356768041a0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/BXSSW2400016.
    date published: 2026-07-02T03:55:08Z
  audio: Boca de Fogo - Ao Vivo
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 136.327
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.626
    additional property: Energy
      type: PropertyValue
      value: 0.634
    additional property: Speechiness
      type: PropertyValue
      value: 0.065
    additional property: Acousticness
      type: PropertyValue
      value: 0.132
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.002
    additional property: Liveness
      type: PropertyValue
      value: 0.189
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.196
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.753
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major