Abraão
type: MusicGroup
genre: brega
genre: forró
genre: piseiro
popularity: 9
followers: 999
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4109832f10ffb33581eac1736367a9b605f9ed06cec71e14292507e40f6a9764
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d85b0e7-a334-43fd-8ee3-b8f1dde7ed17.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d85b0e7-a334-43fd-8ee3-b8f1dde7ed17.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4d85b0e7-a334-43fd-8ee3-b8f1dde7ed17
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4109832f10ffb33581eac1736367a9b605f9ed06cec71e14292507e40f6a9764","name":"Abraão","registered_at":"2026-06-16T16:34:52Z","symbol":"NIM1110858","token_address":"0xbc4bd5d29d73e044d6ea4d623a00c032ff4df8c7","type":"artist","uuid":"4d85b0e7-a334-43fd-8ee3-b8f1dde7ed17"}
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 0x4109832f10ffb33581eac1736367a9b605f9ed06cec71e14292507e40f6a9764. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4d85b0e7-a334-43fd-8ee3-b8f1dde7ed17.json and https://artists.proofprofile.net/proofs/artist/4d85b0e7-a334-43fd-8ee3-b8f1dde7ed17.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x4109832f10ffb33581eac1736367a9b605f9ed06cec71e14292507e40f6a9764","name":"Abraão","registered_at":"2026-06-16T16:34:52Z","symbol":"NIM1110858","token_address":"0xbc4bd5d29d73e044d6ea4d623a00c032ff4df8c7","type":"artist","uuid":"4d85b0e7-a334-43fd-8ee3-b8f1dde7ed17"}
album: Tudo no Sigilo
  type: MusicAlbum
  date published: 2020-08-20
album: Por Amor (Cover)
  type: MusicAlbum
  date published: 2020-11-20
album: Só Pensa em Mim (Cover)
  type: MusicAlbum
  date published: 2020-11-20
album: Meia Noite (Cover)
  type: MusicAlbum
  date published: 2020-11-20
album: O Ruim É Eu
  type: MusicAlbum
  date published: 2020-11-20
album: O Menino Bom de Forró
  type: MusicAlbum
  date published: 2021-01-18
album: Na Caladinha
  type: MusicAlbum
  date published: 2021-06-30
album: Ensaio do Abraão (Cover)
  type: MusicAlbum
  date published: 2021-08-02
album: Caladinha
  type: MusicAlbum
  date published: 2021-08-12
album: Caladinha
  type: MusicAlbum
  date published: 2021-08-30
album: Malvada da Morte
  type: MusicAlbum
  date published: 2021-08-30
album: Malvada da Morte
  type: MusicAlbum
  date published: 2021-09-07
album: Aquela Lá
  type: MusicAlbum
  date published: 2021-09-22
album: Pra Paredão
  type: MusicAlbum
  date published: 2021-10-31
album: Sentada de Qualidade
  type: MusicAlbum
  date published: 2021-11-22
album: Mantenha Distância
  type: MusicAlbum
  date published: 2022-01-28
album: Vai Sofrer
  type: MusicAlbum
  date published: 2022-01-29
album: Não Que Eu Vá
  type: MusicAlbum
  date published: 2022-01-29
album: Sentada de Qualidade
  type: MusicAlbum
  date published: 2022-03-21
album: Termina Comigo Antes (Cover)
  type: MusicAlbum
  date published: 2022-05-05
album: Aquela Lá
  type: MusicAlbum
  date published: 2022-05-26
album: Macumbeira
  type: MusicAlbum
  date published: 2022-07-06
album: Se Não For por Amor
  type: MusicAlbum
  date published: 2022-07-30
album: Deixe o Povo Falar
  type: MusicAlbum
  date published: 2022-08-06
album: Piseirão do Abraão
  type: MusicAlbum
  date published: 2022-09-16
album: Pega O Guanabara
  type: MusicAlbum
  date published: 2022-09-28
album: Volta pro Teu Vaqueiro
  type: MusicAlbum
  date published: 2022-10-25
album: Bate no Muleke
  type: MusicAlbum
  date published: 2023-02-13
album: Xerecão
  type: MusicAlbum
  date published: 2023-03-13
album: Helicóptero 2
  type: MusicAlbum
  date published: 2023-03-21
album: Eu Vou pro Cabaré
  type: MusicAlbum
  date published: 2023-03-28
album: Nega do Forró
  type: MusicAlbum
  date published: 2023-08-09
album: Puteiro
  type: MusicAlbum
  date published: 2023-12-15
album: Bala da Boa
  type: MusicAlbum
  date published: 2024-03-09
album: Rotina do Vaqueiro
  type: MusicAlbum
  date published: 2024-06-07
album: Piseirão do Abraão 3
  type: MusicAlbum
  date published: 2024-08-03
album: Salva Vidas
  type: MusicAlbum
  date published: 2024-09-03
album: Macumbeira 3
  type: MusicAlbum
  date published: 2025-01-10
album: Perdendo a Linha
  type: MusicAlbum
  date published: 2025-02-04
album: 4 da Manhã
  type: MusicAlbum
  date published: 2025-03-10
album: Tbt do Abraão
  type: MusicAlbum
  date published: 2025-05-02
album: Tudo Que É Bom Começa Com P
  type: MusicAlbum
  date published: 2025-06-03
  track: Tudo Que É Bom Começa Com P
    type: MusicRecording
    duration: PT1M38S
    duration ms: 98001
    explicit: true
    by artist: Abraão
    in album: Tudo Que É Bom Começa Com P
      type: MusicAlbum
      date published: 2025-06-03
    genre: brega
    genre: forró
    genre: piseiro
    isrc code: QZNJW2546338
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T13:29:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x0239972b294891f0a247cfe2c84723a9124969ad658a0925a6ae0069838232b9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2546338
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Tudo Que É Bom Começa Com P
album: Os Três Barulhinhos
album: Passa por Debaixo da Mesa

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0239972b294891f0a247cfe2c84723a9124969ad658a0925a6ae0069838232b9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZNJW2546338.
date published: 2026-07-03T19:59:51Z

Tudo Que É Bom Começa Com P
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 149.012
additional property: Musical Key
  type: PropertyValue
  value: 5
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.846
additional property: Energy
  type: PropertyValue
  value: 0.928
additional property: Speechiness
  type: PropertyValue
  value: 0.06
additional property: Acousticness
  type: PropertyValue
  value: 0.307
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.152
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.857
additional property: Loudness (dB)
  type: PropertyValue
  value: -3.373
additional property: Key Name
  type: PropertyValue
  value: F
additional property: Mode Name
  type: PropertyValue
  value: Major

Os Três Barulhinhos
type: MusicAlbum
date published: 2025-10-09
track: Os Três Barulhinhos
  type: MusicRecording
  duration: PT2M13S
  duration ms: 133713
  explicit: false
  by artist: Abraão
  in album: Os Três Barulhinhos
    type: MusicAlbum
    date published: 2025-10-09
  genre: brega
  genre: forró
  genre: piseiro
  isrc code: QZTVM2510147
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-16T13:53:17+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x94887210f3b286936aa15a22e8387d0e8c6665886e5c4fc2591f42308098d553
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958300
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958300
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2510147
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T16:14:30Z
  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 0x94887210f3b286936aa15a22e8387d0e8c6665886e5c4fc2591f42308098d553. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZTVM2510147.
    date published: 2026-07-16T16:14:30Z
  audio: Os Três Barulhinhos
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 90.001
    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: 0.811
    additional property: Energy
      type: PropertyValue
      value: 0.874
    additional property: Speechiness
      type: PropertyValue
      value: 0.059
    additional property: Acousticness
      type: PropertyValue
      value: 0.491
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.072
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.963
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.248
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Passa por Debaixo da Mesa
type: MusicAlbum
date published: 2025-10-23
track: Passa por Debaixo da Mesa
  type: MusicRecording
  duration: PT1M35S
  duration ms: 95106
  explicit: false
  by artist: Abraão
  in album: Passa por Debaixo da Mesa
    type: MusicAlbum
    date published: 2025-10-23
  genre: brega
  genre: forró
  genre: piseiro
  isrc code: QZTVM2563672
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-22T07:47:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x936b8fc8b4fd7b63128edf097d17fca97ae4c025af3af1c3f85a06921cf0fea1
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 959114
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/959114
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2563672
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-22T08:41:42Z
  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 0x936b8fc8b4fd7b63128edf097d17fca97ae4c025af3af1c3f85a06921cf0fea1. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZTVM2563672.
    date published: 2026-07-22T08:41:42Z
  audio: Passa por Debaixo da Mesa
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 148.996
    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: 0.862
    additional property: Energy
      type: PropertyValue
      value: 0.899
    additional property: Speechiness
      type: PropertyValue
      value: 0.052
    additional property: Acousticness
      type: PropertyValue
      value: 0.229
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.087
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.92
    additional property: Loudness (dB)
      type: PropertyValue
      value: -4.373
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major