Gleyson Sanfoneiro
type: MusicGroup
genre: forró
genre: piseiro
popularity: 7
followers: 1115
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe05528c83b9c6136c97b79c5be3bd6fdbf364fe32ca2edd6a509983b79fbcbf1
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/4088f021-21af-47a9-b9d4-60fc30a256a9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4088f021-21af-47a9-b9d4-60fc30a256a9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4088f021-21af-47a9-b9d4-60fc30a256a9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe05528c83b9c6136c97b79c5be3bd6fdbf364fe32ca2edd6a509983b79fbcbf1","name":"Gleyson Sanfoneiro","registered_at":"2026-06-16T12:04:08Z","symbol":"NIM1046265","token_address":"0x99b3317c8df93fec1f5905c03d0a431448a85200","type":"artist","uuid":"4088f021-21af-47a9-b9d4-60fc30a256a9"}
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 0xe05528c83b9c6136c97b79c5be3bd6fdbf364fe32ca2edd6a509983b79fbcbf1. 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/4088f021-21af-47a9-b9d4-60fc30a256a9.json and https://artists.proofprofile.net/proofs/artist/4088f021-21af-47a9-b9d4-60fc30a256a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xe05528c83b9c6136c97b79c5be3bd6fdbf364fe32ca2edd6a509983b79fbcbf1","name":"Gleyson Sanfoneiro","registered_at":"2026-06-16T12:04:08Z","symbol":"NIM1046265","token_address":"0x99b3317c8df93fec1f5905c03d0a431448a85200","type":"artist","uuid":"4088f021-21af-47a9-b9d4-60fc30a256a9"}
album: Andava Desprezado
  type: MusicAlbum
  date published: 2021-02-07
album: Sobre Mim
  type: MusicAlbum
  date published: 2021-04-28
album: Se Quiser Voltar
  type: MusicAlbum
  date published: 2021-04-28
album: Caminho Diferente
  type: MusicAlbum
  date published: 2021-04-28
album: Se Não Fosse Ele
  type: MusicAlbum
  date published: 2021-04-28
album: Desculpa Bebê
  type: MusicAlbum
  date published: 2021-04-28
album: Solinho do Piseiro
  type: MusicAlbum
  date published: 2021-04-28
album: Vida de Vaqueiro
  type: MusicAlbum
  date published: 2021-04-28
album: Vaqueiro Chora
  type: MusicAlbum
  date published: 2021-04-28
album: Bruto Vaqueiro
  type: MusicAlbum
  date published: 2021-04-28
album: Que Ilusão
  type: MusicAlbum
  date published: 2021-04-28
album: Vida de Gado
  type: MusicAlbum
  date published: 2021-04-28
album: Andava Desprezado
  type: MusicAlbum
  date published: 2021-05-24
  track: Andava Desprezado
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182495
    explicit: false
    by artist: Gleyson Sanfoneiro
    in album: Andava Desprezado
      type: MusicAlbum
      date published: 2021-05-24
    genre: forró
    genre: piseiro
    isrc code: QZHZ52106164
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T18:44:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa76886e7b81c47e6dafcc0e30c80e17795c08ae6889e258ee83133ba85a19f04
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959047
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959047
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52106164
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T21:45:54Z
    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 0xa76886e7b81c47e6dafcc0e30c80e17795c08ae6889e258ee83133ba85a19f04. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:45:54Z), 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/QZHZ52106164.
      date published: 2026-07-21T21:45:54Z
    audio: Andava Desprezado
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.988
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.409
      additional property: Energy
        type: PropertyValue
        value: 0.635
      additional property: Speechiness
        type: PropertyValue
        value: 0.05
      additional property: Acousticness
        type: PropertyValue
        value: 0.728
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.538
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.633
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.109
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Obrigado Meu Senhor
  type: MusicAlbum
  date published: 2021-05-27
album: Obrigado Meu Senhor
  type: MusicAlbum
  date published: 2021-05-28
album: Caso Escondido
  type: MusicAlbum
  date published: 2021-06-18
album: Farra no Interior
  type: MusicAlbum
  date published: 2023-04-07
album: Isso É Forro Viu?
  type: MusicAlbum
  date published: 2023-09-08
track: Cara de Golpe
  type: MusicRecording
  duration: PT2M19S
  duration ms: 139534
  explicit: false
  by artist: Renanzin Pressão
  by artist: Gleyson Sanfoneiro
  in album: A Pressão dos Paredões
    type: MusicAlbum
    date published: 2024-03-28
  isrc code: BCSUV2400460
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-06-19T11:28:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe231bcceb87857ff9d0eca088b21129b75e80447db5cac6beac0bd737a5ae100
  additional property: OTSHash
  additional property: OTSBitcoinBlock
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Cara de Golpe

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956302

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCSUV2400460

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

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 0xe231bcceb87857ff9d0eca088b21129b75e80447db5cac6beac0bd737a5ae100. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCSUV2400460.
date published: 2026-07-02T03:30:09Z

Cara de Golpe
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 166.978
additional property: Musical Key
  type: PropertyValue
  value: 7
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.676
additional property: Energy
  type: PropertyValue
  value: 0.962
additional property: Speechiness
  type: PropertyValue
  value: 0.066
additional property: Acousticness
  type: PropertyValue
  value: 0.218
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.194
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.831
additional property: Loudness (dB)
  type: PropertyValue
  value: -6.49
additional property: Key Name
  type: PropertyValue
  value: G
additional property: Mode Name
  type: PropertyValue
  value: Minor