OH BRIGADEIRO
type: MusicGroup
genre: pagode
genre: pagode baiano
popularity: 8
followers: 518
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0b21e00ea650d3a03b21ad7e5ba899b36d37fbbff6c985c48c6798d8520e7758
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953895
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953895
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0fb17d18-dba4-4e04-accb-be5b40a5d62d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0fb17d18-dba4-4e04-accb-be5b40a5d62d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0fb17d18-dba4-4e04-accb-be5b40a5d62d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T05:46:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0b21e00ea650d3a03b21ad7e5ba899b36d37fbbff6c985c48c6798d8520e7758","name":"OH BRIGADEIRO","registered_at":"2026-06-15T18:53:00Z","symbol":"NIM0800137","token_address":"0x51bc4d3cd4515be6c1d0f953a6ad6b0483044473","type":"artist","uuid":"0fb17d18-dba4-4e04-accb-be5b40a5d62d"}
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 0x0b21e00ea650d3a03b21ad7e5ba899b36d37fbbff6c985c48c6798d8520e7758. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0fb17d18-dba4-4e04-accb-be5b40a5d62d.json and https://artists.proofprofile.net/proofs/artist/0fb17d18-dba4-4e04-accb-be5b40a5d62d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T06:05:56Z
  text: {"copyright_id":"0x0b21e00ea650d3a03b21ad7e5ba899b36d37fbbff6c985c48c6798d8520e7758","name":"OH BRIGADEIRO","registered_at":"2026-06-15T18:53:00Z","symbol":"NIM0800137","token_address":"0x51bc4d3cd4515be6c1d0f953a6ad6b0483044473","type":"artist","uuid":"0fb17d18-dba4-4e04-accb-be5b40a5d62d"}
album: Trepa no Pau sua Tchuca
  type: MusicAlbum
  date published: 2022-02-04
  track: Trepa no Pau sua Tchuca
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179304
    explicit: true
    by artist: OH BRIGADEIRO
    in album: Trepa no Pau sua Tchuca
      type: MusicAlbum
      date published: 2022-02-04
    genre: pagode
    genre: pagode baiano
    isrc code: BCRIZ2200012
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T21:14:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa39fef44b284cfe6de7bbf633de635977444cdd9018cda1429a3feb789a828bc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957756
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957756
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCRIZ2200012
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T21:36:27Z
    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 0xa39fef44b284cfe6de7bbf633de635977444cdd9018cda1429a3feb789a828bc. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/BCRIZ2200012.
      date published: 2026-07-12T21:36:27Z
    audio: Trepa no Pau sua Tchuca
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.024
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.94
      additional property: Energy
        type: PropertyValue
        value: 0.809
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.272
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.058
      additional property: Liveness
        type: PropertyValue
        value: 0.062
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.785
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.842
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: OH Brigadeiro - QUEBRANDO E AMASSANDO
  type: MusicAlbum
  date published: 2022-06-03
  track: Bota Tudo nessa Tchuca
    type: MusicRecording
    duration: PT2M53S
    duration ms: 173592
    explicit: true
    by artist: OH BRIGADEIRO
    in album: OH Brigadeiro - QUEBRANDO E AMASSANDO
      type: MusicAlbum
      date published: 2022-06-03
    genre: pagode
    genre: pagode baiano
    isrc code: BCRIZ2200192
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T19:57:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9abe9022e1bc42c0858de86f00fd2ae15399ec12362959b0cfe9247449a69704
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCRIZ2200192
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0x9abe9022e1bc42c0858de86f00fd2ae15399ec12362959b0cfe9247449a69704. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/BCRIZ2200192.
      date published: 2026-07-03T21:18:05Z
    audio: Bota Tudo nessa Tchuca
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 133.904
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.874
      additional property: Energy
        type: PropertyValue
        value: 0.857
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.379
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Bloquinho da Alegria
album: Sexo Animal
album: Senta Na Pohha Dura
album: Oh Brigadeiro Pegando Fogo
album: Poluição Sonora
album: Verão Quente

Liveness
type: PropertyValue
value: 0.04

Valence (Positivity)
type: PropertyValue
value: 0.841

Loudness (dB)
type: PropertyValue
value: -4.196

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

Bloquinho da Alegria
type: MusicAlbum
date published: 2022-09-22

Sexo Animal
type: MusicAlbum
date published: 2022-11-25

Sexo Animal
type: MusicAlbum
date published: 2022-11-25

Senta Na Pohha Dura
type: MusicAlbum
date published: 2023-01-19

Oh Brigadeiro Pegando Fogo
type: MusicAlbum
date published: 2023-05-17

Poluição Sonora
type: MusicAlbum
date published: 2023-07-21

Verão Quente
type: MusicAlbum
date published: 2023-11-03