Alencar Vinicius
type: MusicGroup
popularity: 6
followers: 73
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc587b58870d5b33ec44789b820968602b457734002b831d1639b4e86899fecb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75a7b036-39d8-4826-b054-adb04c70e407.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75a7b036-39d8-4826-b054-adb04c70e407.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75a7b036-39d8-4826-b054-adb04c70e407
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc587b58870d5b33ec44789b820968602b457734002b831d1639b4e86899fecb","name":"Alencar Vinicius","registered_at":"2026-06-17T07:02:54Z","symbol":"NIM1317981","token_address":"0x451ec823288b35f9c799f7e0424e9746d195f098","type":"artist","uuid":"75a7b036-39d8-4826-b054-adb04c70e407"}
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 0xbc587b58870d5b33ec44789b820968602b457734002b831d1639b4e86899fecb. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75a7b036-39d8-4826-b054-adb04c70e407.json and https://artists.proofprofile.net/proofs/artist/75a7b036-39d8-4826-b054-adb04c70e407.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xbc587b58870d5b33ec44789b820968602b457734002b831d1639b4e86899fecb","name":"Alencar Vinicius","registered_at":"2026-06-17T07:02:54Z","symbol":"NIM1317981","token_address":"0x451ec823288b35f9c799f7e0424e9746d195f098","type":"artist","uuid":"75a7b036-39d8-4826-b054-adb04c70e407"}
album: Abraça-Me
  type: MusicAlbum
  date published: 2020-08-31
album: Redenção
  type: MusicAlbum
  date published: 2021-05-28
album: Santo
  type: MusicAlbum
  date published: 2021-10-29
album: Teu Milagre
  type: MusicAlbum
  date published: 2022-12-09
album: A Noite Já Passou
  type: MusicAlbum
  date published: 2023-05-04
album: Renova
  type: MusicAlbum
  date published: 2024-12-27
album: Meu Tudo
  type: MusicAlbum
  date published: 2025-02-18
album: Não É Acaso
  type: MusicAlbum
  date published: 2025-03-18
  track: Não É Acaso
    type: MusicRecording
    duration: PT3M49S
    duration ms: 229112
    explicit: false
    by artist: Alencar Vinicius
    in album: Não É Acaso
      type: MusicAlbum
      date published: 2025-03-18
    isrc code: QZGLS2552182
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T06:16:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x51408b0d1cb106eae91a533b74115ce19f2ec04f0f3e6968d373e502f585127e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959105
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959105
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2552182
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T06:33:30Z
    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 0x51408b0d1cb106eae91a533b74115ce19f2ec04f0f3e6968d373e502f585127e. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/QZGLS2552182.
      date published: 2026-07-22T06:33:30Z
    audio: Não É Acaso
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 141.862
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.565
      additional property: Energy
        type: PropertyValue
        value: 0.611
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.635
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.652
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.659
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Peregrino
  type: MusicAlbum
  date published: 2025-07-11