Bia Alegria
type: MusicGroup
popularity: 5
followers: 49
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x78217319f810b6608107558d4ea73c8d0813df1722ed3a9913726f2567239d32
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9deb1c82-eac8-440b-8fbb-fbfff000aed7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9deb1c82-eac8-440b-8fbb-fbfff000aed7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9deb1c82-eac8-440b-8fbb-fbfff000aed7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x78217319f810b6608107558d4ea73c8d0813df1722ed3a9913726f2567239d32","name":"Bia Alegria","registered_at":"2026-06-20T04:45:12Z","symbol":"NIM1515480","token_address":"0xef3e0243c03055f4bd15f3b4730a6e7dae7c42bb","type":"artist","uuid":"9deb1c82-eac8-440b-8fbb-fbfff000aed7"}
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 0x78217319f810b6608107558d4ea73c8d0813df1722ed3a9913726f2567239d32. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9deb1c82-eac8-440b-8fbb-fbfff000aed7.json and https://artists.proofprofile.net/proofs/artist/9deb1c82-eac8-440b-8fbb-fbfff000aed7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x78217319f810b6608107558d4ea73c8d0813df1722ed3a9913726f2567239d32","name":"Bia Alegria","registered_at":"2026-06-20T04:45:12Z","symbol":"NIM1515480","token_address":"0xef3e0243c03055f4bd15f3b4730a6e7dae7c42bb","type":"artist","uuid":"9deb1c82-eac8-440b-8fbb-fbfff000aed7"}
album: Eu Sou a Bia Alegria
  type: MusicAlbum
  date published: 2024-10-11
  track: Eu Sou a Bia Alegria
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172223
    explicit: false
    by artist: Bia Alegria
    in album: Eu Sou a Bia Alegria
      type: MusicAlbum
      date published: 2024-10-11
    isrc code: PT0FN2400001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T01:39:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb47bdaa05890b15de44f4d81db0a9abcba5a078cd5a58df2fc347dcbe4021183
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PT0FN2400001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:22:58Z
    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 0xb47bdaa05890b15de44f4d81db0a9abcba5a078cd5a58df2fc347dcbe4021183. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/PT0FN2400001.
      date published: 2026-07-20T02:22:58Z
    audio: Eu Sou a Bia Alegria
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 147.972
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.745
      additional property: Energy
        type: PropertyValue
        value: 0.818
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.011
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.357
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.79
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.53
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Este Natal
  type: MusicAlbum
  date published: 2024-12-20
album: A Alimentação
  type: MusicAlbum
  date published: 2025-02-21
album: Amigos de Todas as Cores
  type: MusicAlbum
  date published: 2025-03-21
album: Os Animais
  type: MusicAlbum
  date published: 2025-04-24
album: As Emoções
  type: MusicAlbum
  date published: 2025-05-23
album: As Estações do Ano
  type: MusicAlbum
  date published: 2025-06-20