Notturno
type: MusicGroup
popularity: 11
followers: 216
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5b370b98ddceac013c0f6af86ce5151a94c327c31a57575565f6179f43e20382
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953674
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953674
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e441121-6f32-4a97-b3ca-4e478832a3fe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e441121-6f32-4a97-b3ca-4e478832a3fe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5e441121-6f32-4a97-b3ca-4e478832a3fe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:07:16Z
additional property: OTSCanonicalRecord
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 0x5b370b98ddceac013c0f6af86ce5151a94c327c31a57575565f6179f43e20382. Chain 2 (Bitcoin): anchored in block 953674 (2026-06-14T19:07:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e441121-6f32-4a97-b3ca-4e478832a3fe.json and https://artists.proofprofile.net/proofs/artist/5e441121-6f32-4a97-b3ca-4e478832a3fe.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T19:07:16Z
album: Caverna dos Mutantes
  type: MusicAlbum
  date published: 2022-05-16
album: Vem Bebê
  type: MusicAlbum
  date published: 2022-06-12
album: Imperio Team
  type: MusicAlbum
  date published: 2022-07-09
album: Noite Fria
  type: MusicAlbum
  date published: 2022-08-19
album: Noite Fria, Pt. 2
  type: MusicAlbum
  date published: 2022-09-09
  track: Noite Fria, Pt. 2
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178447
    explicit: false
    by artist: Notturno
    in album: Noite Fria, Pt. 2
      type: MusicAlbum
      date published: 2022-09-09
    isrc code: QZNJY2261787
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T07:46:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdede3fa6d7af31e53c021f24520c4b1def085793c06eff5ff918f6214fee22ab
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958520
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958520
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2261787
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T08:19:09Z
    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 0xdede3fa6d7af31e53c021f24520c4b1def085793c06eff5ff918f6214fee22ab. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2261787 — a six-check JSON result.
      date published: 2026-07-18T08:19:09Z
    audio: Noite Fria, Pt. 2
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.995
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.821
      additional property: Energy
        type: PropertyValue
        value: 0.659
      additional property: Speechiness
        type: PropertyValue
        value: 0.356
      additional property: Acousticness
        type: PropertyValue
        value: 0.637
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.086
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.132
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.841
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ela Ta Afim
  type: MusicAlbum
  date published: 2022-09-23
album: Primata ( Remix )
  type: MusicAlbum
  date published: 2022-09-29
album: Old School
  type: MusicAlbum
  date published: 2022-10-07
album: Projeto Mutante 3
  type: MusicAlbum
  date published: 2022-10-13
album: Lembranças
  type: MusicAlbum
  date published: 2022-11-10
album: Desabafo
  type: MusicAlbum
  date published: 2022-11-17
album: Aurora
  type: MusicAlbum
  date published: 2022-11-18
album: 2:00 Am
  type: MusicAlbum
  date published: 2023-02-17
album: Nada a Perde
  type: MusicAlbum
  date published: 2023-02-17
album: Primata
  type: MusicAlbum
  date published: 2023-03-03
  track: Primata
    type: MusicRecording
    duration: PT2M47S
    duration ms: 167033
    explicit: false
    by artist: Notturno
    in album: Primata
      type: MusicAlbum
      date published: 2023-03-03
    isrc code: QZ5AB2351562
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T07:21:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe51c1af4166962ccf01b5e5535d0fae96957154d837be0ec09d3b0a34421e85c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2351562
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0xe51c1af4166962ccf01b5e5535d0fae96957154d837be0ec09d3b0a34421e85c. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB2351562 — a six-check JSON result.
      date published: 2026-07-05T10:01:46Z
    audio: Primata
album: Sozinho
album: Sem Padrões
album: Baby
album: Soldado
album: Um Milhão de Sonhos
album: Projeto Mutante 4
album: Gorila
album: Postura de Atleta
album: Caverna dos Mutante 2
album: Rinoceronte
album: Projeto Mutante 5
album: Imperfeito
album: Cicatrizes
album: Madame da Favela
album: Abençoado
album: Herança
album: Seu Olhar
album: Erros
album: Mensagem
album: Mensagem (Acústico)
album: Recomeço

Primata
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 117.962
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: 0.719
additional property: Energy
  type: PropertyValue
  value: 0.543
additional property: Speechiness
  type: PropertyValue
  value: 0.229
additional property: Acousticness
  type: PropertyValue
  value: 0.152
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.063
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.12
additional property: Loudness (dB)
  type: PropertyValue
  value: -12.311
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Major

Sozinho
type: MusicAlbum
date published: 2023-03-09

Sem Padrões
type: MusicAlbum
date published: 2023-03-28

Baby
type: MusicAlbum
date published: 2023-04-21

Soldado
type: MusicAlbum
date published: 2023-06-22

Um Milhão de Sonhos
type: MusicAlbum
date published: 2023-07-03

Projeto Mutante 4
type: MusicAlbum
date published: 2023-08-10

Gorila
type: MusicAlbum
date published: 2023-09-29

Postura de Atleta
type: MusicAlbum
date published: 2023-11-09

Caverna dos Mutante 2
type: MusicAlbum
date published: 2023-12-14
track: Caverna dos Mutante 2
  type: MusicRecording
  duration: PT3M44S
  duration ms: 224516
  explicit: true
  by artist: Notturno
  in album: Caverna dos Mutante 2
    type: MusicAlbum
    date published: 2023-12-14
  isrc code: QZW9L2357676
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T00:31:23+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x916a4c26907dd6fc1c7c0abd52724e3155067ebf4591a9ee312ba4341d22ef45
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959084
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959084
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2357676
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T00:50:00Z
  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 0x916a4c26907dd6fc1c7c0abd52724e3155067ebf4591a9ee312ba4341d22ef45. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2357676 — a six-check JSON result.
    date published: 2026-07-22T00:50:00Z
  audio: Caverna dos Mutante 2
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 77.504
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.695
    additional property: Energy
      type: PropertyValue
      value: 0.537
    additional property: Speechiness
      type: PropertyValue
      value: 0.128
    additional property: Acousticness
      type: PropertyValue
      value: 0.109
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.013
    additional property: Liveness
      type: PropertyValue
      value: 0.109
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.217
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.008
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Rinoceronte
type: MusicAlbum
date published: 2024-01-15

Projeto Mutante 5
type: MusicAlbum
date published: 2024-02-12

Imperfeito
type: MusicAlbum
date published: 2024-03-01

Cicatrizes
type: MusicAlbum
date published: 2024-03-29

Madame da Favela
type: MusicAlbum
date published: 2024-04-18

Abençoado
type: MusicAlbum
date published: 2024-05-03

Herança
type: MusicAlbum
date published: 2024-08-09

Seu Olhar
type: MusicAlbum
date published: 2024-08-09

Erros
type: MusicAlbum
date published: 2024-09-13

Mensagem
type: MusicAlbum
date published: 2024-10-14

Mensagem (Acústico)
type: MusicAlbum
date published: 2024-11-15

Recomeço
type: MusicAlbum
date published: 2025-02-07