Charles Vítor
type: MusicGroup
genre: nova mpb
popularity: 4
followers: 446
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe214e0c8e9a8ee3cd18eeacce0797c27cf2030765fd18aad6f666fbcddc0052d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd83b7f3-9c74-4777-9ca6-a4c16a431d14.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd83b7f3-9c74-4777-9ca6-a4c16a431d14.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd83b7f3-9c74-4777-9ca6-a4c16a431d14
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe214e0c8e9a8ee3cd18eeacce0797c27cf2030765fd18aad6f666fbcddc0052d","name":"Charles Vítor","registered_at":"2026-06-20T18:22:47Z","symbol":"NIM1677176","token_address":"0x4dc35ca10d16c271b5cc385dde857fdf6cf1802d","type":"artist","uuid":"bd83b7f3-9c74-4777-9ca6-a4c16a431d14"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe214e0c8e9a8ee3cd18eeacce0797c27cf2030765fd18aad6f666fbcddc0052d. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd83b7f3-9c74-4777-9ca6-a4c16a431d14.json and https://artists.proofprofile.net/proofs/artist/bd83b7f3-9c74-4777-9ca6-a4c16a431d14.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0xe214e0c8e9a8ee3cd18eeacce0797c27cf2030765fd18aad6f666fbcddc0052d","name":"Charles Vítor","registered_at":"2026-06-20T18:22:47Z","symbol":"NIM1677176","token_address":"0x4dc35ca10d16c271b5cc385dde857fdf6cf1802d","type":"artist","uuid":"bd83b7f3-9c74-4777-9ca6-a4c16a431d14"}
album: Sul
  type: MusicAlbum
  date published: 2019-02-15
album: Volta
  type: MusicAlbum
  date published: 2019-11-07
album: Arquitetura de Paz
  type: MusicAlbum
  date published: 2020-01-10
album: Correr ao Sol
  type: MusicAlbum
  date published: 2020-08-07
album: Rua
  type: MusicAlbum
  date published: 2020-09-11
album: Cidade Desenha
  type: MusicAlbum
  date published: 2020-11-13
album: Cidade Desenha
  type: MusicAlbum
  date published: 2020-12-18
album: Jeans
  type: MusicAlbum
  date published: 2023-10-06
album: Avenida de festa
  type: MusicAlbum
  date published: 2025-03-28
album: Autoestima Alta
  type: MusicAlbum
  date published: 2025-06-13
album: Chile
  type: MusicAlbum
  date published: 2025-11-07
track: Bahia

Bahia
type: MusicRecording
duration: PT3M6S
duration ms: 186947
explicit: false
by artist: Florais Da Terra Quente
by artist: Charles Vítor
in album: Bahia
  type: MusicAlbum
  date published: 2023-09-01
genre: musica-piauiense
isrc code: BKJ262300003
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T04:05:31+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x031ca4735b75946fa0618fe914b163c76bc86a93fe05e6bb2d231cdfb0613560
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 956889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/956889
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKJ262300003
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-06T06:56:49Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 956889
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-07-06T06:56:49+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x031ca4735b75946fa0618fe914b163c76bc86a93fe05e6bb2d231cdfb0613560. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/BKJ262300003.
  date published: 2026-07-06T06:56:49Z
audio: Bahia
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 114.596
  additional property: Musical Key
    type: PropertyValue
    value: 11
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.688
  additional property: Energy
    type: PropertyValue
    value: 0.54
  additional property: Speechiness
    type: PropertyValue
    value: 0.038
  additional property: Acousticness
    type: PropertyValue
    value: 0.541
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.172
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.496
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.833
  additional property: Key Name
    type: PropertyValue
    value: B
  additional property: Mode Name
    type: PropertyValue
    value: Minor