Novo Assunto
type: MusicGroup
genre: pagode
genre: pagode baiano
popularity: 20
followers: 5865
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x22b1f3d799f187faab5417279c7fb7a14772fd03a0803ed799d2f2f6faa1ccf1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953778
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953778
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cdd59924-83b3-443c-8d9e-4922a1f63c97.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cdd59924-83b3-443c-8d9e-4922a1f63c97.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cdd59924-83b3-443c-8d9e-4922a1f63c97
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x22b1f3d799f187faab5417279c7fb7a14772fd03a0803ed799d2f2f6faa1ccf1","name":"Novo Assunto","registered_at":"2026-06-15T02:15:21Z","symbol":"NIM0650337","token_address":"0x84bf25479640c85f9bae65e28ecdb29d4529811d","type":"artist","uuid":"cdd59924-83b3-443c-8d9e-4922a1f63c97"}
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 0x22b1f3d799f187faab5417279c7fb7a14772fd03a0803ed799d2f2f6faa1ccf1. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cdd59924-83b3-443c-8d9e-4922a1f63c97.json and https://artists.proofprofile.net/proofs/artist/cdd59924-83b3-443c-8d9e-4922a1f63c97.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x22b1f3d799f187faab5417279c7fb7a14772fd03a0803ed799d2f2f6faa1ccf1","name":"Novo Assunto","registered_at":"2026-06-15T02:15:21Z","symbol":"NIM0650337","token_address":"0x84bf25479640c85f9bae65e28ecdb29d4529811d","type":"artist","uuid":"cdd59924-83b3-443c-8d9e-4922a1f63c97"}
album: Invernou
  type: MusicAlbum
  date published: 2023-03-28
album: Bloquinho Novo Assunto
  type: MusicAlbum
  date published: 2023-05-22
album: Diney Novo Assunto
  type: MusicAlbum
  date published: 2024-03-18
album: Putaria Cachorrada
  type: MusicAlbum
  date published: 2024-05-23
album: Bloquinho Aleatório
  type: MusicAlbum
  date published: 2024-07-01
album: Bloquinho Fervura 1.0
  type: MusicAlbum
  date published: 2024-08-02
album: Bloquinho Porradão Natíva
  type: MusicAlbum
  date published: 2024-08-16
album: Bloquinho de Verão 1.0
  type: MusicAlbum
  date published: 2024-10-09
album: Bloquinho Modinha 2.0
  type: MusicAlbum
  date published: 2024-12-13
  track: Bloquinho Modinha 2.0
    type: MusicRecording
    duration: PT7M8S
    duration ms: 428175
    explicit: true
    by artist: Novo Assunto
    in album: Bloquinho Modinha 2.0
      type: MusicAlbum
      date published: 2024-12-13
    genre: pagode
    genre: pagode baiano
    isrc code: QMFME2486133
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T21:57:21+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x323dab5f79328625a248bc8b71b061f406d8343db4553681e7ad523aa59e46ed
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958792
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958792
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2486133
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:55:52Z
    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 0x323dab5f79328625a248bc8b71b061f406d8343db4553681e7ad523aa59e46ed. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QMFME2486133.
      date published: 2026-07-19T22:55:52Z
    audio: Bloquinho Modinha 2.0
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.034
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.836
      additional property: Energy
        type: PropertyValue
        value: 0.879
      additional property: Speechiness
        type: PropertyValue
        value: 0.063
      additional property: Acousticness
        type: PropertyValue
        value: 0.587
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.138
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.905
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.286
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Bloquinho Modinha do Carnaval
  type: MusicAlbum
  date published: 2025-02-07
album: Diney Novo Assunto
  type: MusicAlbum
  date published: 2025-02-13
  track: Dos Amigos
    type: MusicRecording
    duration: PT5M4S
    duration ms: 304390
    explicit: true
    by artist: Novo Assunto
    in album: Diney Novo Assunto
      type: MusicAlbum
      date published: 2025-02-13
    genre: pagode
    genre: pagode baiano
    isrc code: BCRIZ2400141
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T17:36:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb4ab6a8fcae6d30a7b74220de5c0ecc1db75ce1d2d672a691da338870d222d9e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCRIZ2400141
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:39:34Z
    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 0xb4ab6a8fcae6d30a7b74220de5c0ecc1db75ce1d2d672a691da338870d222d9e. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:39:34Z), 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/BCRIZ2400141.
      date published: 2026-07-19T20:39:34Z
    audio: Dos Amigos
album: Bloquinho de Verão
album: São João no B14
album: Bloquinho Porradão Nativa
album: Bloquinho Explosão
album: Bloquinho dos Amigos 3.0

Dos Amigos
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 144.001
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.812
additional property: Energy
  type: PropertyValue
  value: 0.717
additional property: Speechiness
  type: PropertyValue
  value: 0.049
additional property: Acousticness
  type: PropertyValue
  value: 0.802
additional property: Instrumentalness
  type: PropertyValue
  value: 0.225
additional property: Liveness
  type: PropertyValue
  value: 0.102
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.631
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.244
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major

Bloquinho de Verão
type: MusicAlbum
date published: 2025-02-13
track: Bloquinho de Verão 1.0
  type: MusicRecording
  duration: PT4M17S
  duration ms: 257681
  explicit: true
  by artist: Novo Assunto
  in album: Bloquinho de Verão
    type: MusicAlbum
    date published: 2025-02-13
  genre: pagode
  genre: pagode baiano
  isrc code: BCRIZ2401108
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T04:49:25+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x02f32df4f23e7ffb6a5ca6d8ddab951fc484bd53794f96bae8ed6def62e0d7e0
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959100
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959100
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCRIZ2401108
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T05:29:55Z
  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 0x02f32df4f23e7ffb6a5ca6d8ddab951fc484bd53794f96bae8ed6def62e0d7e0. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/BCRIZ2401108.
    date published: 2026-07-22T05:29:55Z
  audio: Bloquinho de Verão 1.0
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 133.029
    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: 0.771
    additional property: Energy
      type: PropertyValue
      value: 0.811
    additional property: Speechiness
      type: PropertyValue
      value: 0.032
    additional property: Acousticness
      type: PropertyValue
      value: 0.756
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.675
    additional property: Liveness
      type: PropertyValue
      value: 0.241
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.715
    additional property: Loudness (dB)
      type: PropertyValue
      value: -2.249
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Bloquinho Aleatório
type: MusicAlbum
date published: 2025-02-13

Bloquinho Fervura 1.0
type: MusicAlbum
date published: 2025-02-13

Putaria Cachorrada
type: MusicAlbum
date published: 2025-02-13

São João no B14
type: MusicAlbum
date published: 2025-02-13

Bloquinho Porradão Nativa
type: MusicAlbum
date published: 2025-02-13

Bloquinho Explosão
type: MusicAlbum
date published: 2025-02-14

Bloquinho dos Amigos 3.0
type: MusicAlbum
date published: 2025-04-10
track: Bloquinho Dos Amigos 3.0
  type: MusicRecording
  duration: PT6M56S
  duration ms: 416867
  explicit: true
  by artist: Novo Assunto
  in album: Bloquinho dos Amigos 3.0
    type: MusicAlbum
    date published: 2025-04-10
  genre: pagode
  genre: pagode baiano
  isrc code: QM6N22566051
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T21:04:37+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xeb322cb9ea43dc357e399d48dd03e1addfcdb9df80111ed1f0c1a6adf10b84f7
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N22566051
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0xeb322cb9ea43dc357e399d48dd03e1addfcdb9df80111ed1f0c1a6adf10b84f7. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QM6N22566051.
    date published: 2026-07-04T10:04:33Z
  audio: Bloquinho Dos Amigos 3.0
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 149.006
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.73
    additional property: Energy
      type: PropertyValue
      value: 0.808
    additional property: Speechiness
      type: PropertyValue
      value: 0.035
    additional property: Acousticness
      type: PropertyValue
      value: 0.867
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.005
    additional property: Liveness
      type: PropertyValue
      value: 0.186
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.633
    additional property: Loudness (dB)
      type: PropertyValue
      value: -3.916
    additional property: Key Name
      type: PropertyValue
      value: A
    additional property: Mode Name
      type: PropertyValue
      value: Major