Yvison Pessoa
type: MusicGroup
genre: samba
popularity: 4
followers: 551
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7666458cc9003e87114f332570ae5886ec4591f92d59fc0eeffe9ecf24d184d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd8db932-52c3-498d-864c-be09577b905f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cd8db932-52c3-498d-864c-be09577b905f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cd8db932-52c3-498d-864c-be09577b905f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7666458cc9003e87114f332570ae5886ec4591f92d59fc0eeffe9ecf24d184d8","name":"Yvison Pessoa","registered_at":"2026-06-20T23:39:11Z","symbol":"NIM1751276","token_address":"0xc04281c3e4b628c4a26de80969369061d86dfe08","type":"artist","uuid":"cd8db932-52c3-498d-864c-be09577b905f"}
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 0x7666458cc9003e87114f332570ae5886ec4591f92d59fc0eeffe9ecf24d184d8. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cd8db932-52c3-498d-864c-be09577b905f.json and https://artists.proofprofile.net/proofs/artist/cd8db932-52c3-498d-864c-be09577b905f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0x7666458cc9003e87114f332570ae5886ec4591f92d59fc0eeffe9ecf24d184d8","name":"Yvison Pessoa","registered_at":"2026-06-20T23:39:11Z","symbol":"NIM1751276","token_address":"0xc04281c3e4b628c4a26de80969369061d86dfe08","type":"artist","uuid":"cd8db932-52c3-498d-864c-be09577b905f"}
album: Destaque
  type: MusicAlbum
  date published: 2016-09-17
album: Trajetória
  type: MusicAlbum
  date published: 2016-12-01
album: São Paulo! Artigo de Fundo!
  type: MusicAlbum
  date published: 2023-01-25
album: Trajetória
  type: MusicAlbum
  date published: 2023-02-20
album: Yvison Pessoa Apresenta a Batucada do Instituto
  type: MusicAlbum
  date published: 2024-04-10
track: Bom Dia
  type: MusicRecording
  duration: PT4M26S
  duration ms: 266378
  explicit: false
  by artist: Sombrinha
  by artist: Criolo
  by artist: Elba Ramalho
  by artist: Larissa Luz
  by artist: Martinho Da Vila
  by artist: Vidal Assis
  by artist: Yvison Pessoa
  by artist: Zélia Duncan
  in album: Viver Gonzaguinha
    type: MusicAlbum
    date published: 2024-01-24
  genre: pagode
  genre: samba
  isrc code: BXSVC2100119
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-06T10:01:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf74591ce666580b4f76e2488518d40526ff0f2cf5eea362bb23d0dd22f044b8b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957052
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957052
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXSVC2100119
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-07T14:50:41Z
  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 0xf74591ce666580b4f76e2488518d40526ff0f2cf5eea362bb23d0dd22f044b8b. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/BXSVC2100119 — a six-check JSON result.
    date published: 2026-07-07T14:50:41Z
  audio: Bom Dia
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 123.485
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.663
    additional property: Energy
      type: PropertyValue
      value: 0.627
    additional property: Speechiness
      type: PropertyValue
      value: 0.058
    additional property: Acousticness
      type: PropertyValue
      value: 0.704
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.343
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.832
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.798
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major
track: Fala Brasil
  type: MusicRecording
  duration: PT3M29S
  duration ms: 209185
  explicit: false
  by artist: Sombrinha
  by artist: Yvison Pessoa
  in album: Viver Gonzaguinha
    type: MusicAlbum
    date published: 2024-01-24
  genre: pagode
  genre: samba
  isrc code: BXSVC2100120
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-07T13:01:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x08d9ae7830e7199c64663e6ccb6440db574c473cfc5a40313593e03a35376dab
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 957118
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/957118
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXSVC2100120
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-08T03:20:19Z
  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 0x08d9ae7830e7199c64663e6ccb6440db574c473cfc5a40313593e03a35376dab. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BXSVC2100120 — a six-check JSON result.
    date published: 2026-07-08T03:20:19Z
  audio: Fala Brasil
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 156.121
    additional property: Musical Key
      type: PropertyValue
      value: 9
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    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

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.696

Energy
type: PropertyValue
value: 0.554

Speechiness
type: PropertyValue
value: 0.145

Acousticness
type: PropertyValue
value: 0.446

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.391

Valence (Positivity)
type: PropertyValue
value: 0.548

Loudness (dB)
type: PropertyValue
value: -12.527

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major