Jheremias Barbosa
type: MusicGroup
genre: arrocha
genre: piseiro
popularity: 10
followers: 92
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbea6bf7e0ced6cafe70e0e8f3bb1192d507ac72f3af76c0db8f77c373edf9e8e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9544b8ab-6285-440d-a9d2-1f20e294b55c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9544b8ab-6285-440d-a9d2-1f20e294b55c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9544b8ab-6285-440d-a9d2-1f20e294b55c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbea6bf7e0ced6cafe70e0e8f3bb1192d507ac72f3af76c0db8f77c373edf9e8e","name":"Jheremias Barbosa","registered_at":"2026-06-17T17:43:44Z","symbol":"NIM1470765","token_address":"0x556bed377796c2854911cd2bbdaf7c0b0985a082","type":"artist","uuid":"9544b8ab-6285-440d-a9d2-1f20e294b55c"}
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 0xbea6bf7e0ced6cafe70e0e8f3bb1192d507ac72f3af76c0db8f77c373edf9e8e. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9544b8ab-6285-440d-a9d2-1f20e294b55c.json and https://artists.proofprofile.net/proofs/artist/9544b8ab-6285-440d-a9d2-1f20e294b55c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xbea6bf7e0ced6cafe70e0e8f3bb1192d507ac72f3af76c0db8f77c373edf9e8e","name":"Jheremias Barbosa","registered_at":"2026-06-17T17:43:44Z","symbol":"NIM1470765","token_address":"0x556bed377796c2854911cd2bbdaf7c0b0985a082","type":"artist","uuid":"9544b8ab-6285-440d-a9d2-1f20e294b55c"}
album: Seu Lugar
  type: MusicAlbum
  date published: 2023-07-16
album: Ainda Bem
  type: MusicAlbum
  date published: 2024-01-12
  track: Ainda Bem
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205336
    explicit: true
    by artist: Jheremias Barbosa
    in album: Ainda Bem
      type: MusicAlbum
      date published: 2024-01-12
    genre: arrocha
    genre: piseiro
    isrc code: US7VG2449816
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T16:23:33+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x074f6a1a270f743303e81bcb3e63da1e67900ac6fd71c756c901ac3b6c242b36
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957880
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957880
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2449816
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T16:39:18Z
    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 0x074f6a1a270f743303e81bcb3e63da1e67900ac6fd71c756c901ac3b6c242b36. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/US7VG2449816.
      date published: 2026-07-13T16:39:18Z
    audio: Ainda Bem
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.004
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.727
      additional property: Energy
        type: PropertyValue
        value: 0.489
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.216
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.337
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.718
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.128
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Seu Lugar
  type: MusicAlbum
  date published: 2024-01-31
album: Azul Piscina
  type: MusicAlbum
  date published: 2024-01-31
album: Cheiro e Cabelo
  type: MusicAlbum
  date published: 2024-01-31
album: Literalmente
  type: MusicAlbum
  date published: 2024-01-31
album: Na Nossa Sala
  type: MusicAlbum
  date published: 2024-06-10
album: Porto Seguro (Ao Vivo)
  type: MusicAlbum
  date published: 2024-08-06
album: Novinha do TikTok
  type: MusicAlbum
  date published: 2025-02-12
album: Xerequinha Criminosa
  type: MusicAlbum
  date published: 2025-03-03
  track: Xerequinha Criminosa
    type: MusicRecording
    duration: PT1M41S
    duration ms: 101076
    explicit: true
    by artist: Jheremias Barbosa
    in album: Xerequinha Criminosa
      type: MusicAlbum
      date published: 2025-03-03
    genre: arrocha
    genre: piseiro
    isrc code: BKTC52500028
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T02:15:20+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb12ee82b95178db43431af1a206dd90b5f4aba92647b099b485f54fbed49df26
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958349
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958349
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKTC52500028
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T02:28:59Z
    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 0xb12ee82b95178db43431af1a206dd90b5f4aba92647b099b485f54fbed49df26. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/BKTC52500028.
      date published: 2026-07-17T02:28:59Z
    audio: Xerequinha Criminosa
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.012
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Tudo de Bom
album: CHAMA MEU VULGO

Musical Key
type: PropertyValue
value: 9

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.824

Energy
type: PropertyValue
value: 0.699

Speechiness
type: PropertyValue
value: 0.044

Acousticness
type: PropertyValue
value: 0.555

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.08

Valence (Positivity)
type: PropertyValue
value: 0.914

Loudness (dB)
type: PropertyValue
value: -0.746

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Minor

Tudo de Bom
type: MusicAlbum
date published: 2025-04-21

CHAMA MEU VULGO
type: MusicAlbum
date published: 2025-06-30