Bruna Ene
type: MusicGroup
genre: forró
popularity: 9
followers: 1043
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5ca253662353077770b226246795242e3eb0cbf1478381ce5376bce6ff11baeb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cea8910d-cb30-4a7f-b0b3-63787c6997bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cea8910d-cb30-4a7f-b0b3-63787c6997bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cea8910d-cb30-4a7f-b0b3-63787c6997bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5ca253662353077770b226246795242e3eb0cbf1478381ce5376bce6ff11baeb","name":"Bruna Ene","registered_at":"2026-06-21T00:32:47Z","symbol":"NIM1763679","token_address":"0xbda7eba20c210fd728e00071762d353bef685db6","type":"artist","uuid":"cea8910d-cb30-4a7f-b0b3-63787c6997bb"}
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 0x5ca253662353077770b226246795242e3eb0cbf1478381ce5376bce6ff11baeb. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cea8910d-cb30-4a7f-b0b3-63787c6997bb.json and https://artists.proofprofile.net/proofs/artist/cea8910d-cb30-4a7f-b0b3-63787c6997bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x5ca253662353077770b226246795242e3eb0cbf1478381ce5376bce6ff11baeb","name":"Bruna Ene","registered_at":"2026-06-21T00:32:47Z","symbol":"NIM1763679","token_address":"0xbda7eba20c210fd728e00071762d353bef685db6","type":"artist","uuid":"cea8910d-cb30-4a7f-b0b3-63787c6997bb"}
album: Só
  type: MusicAlbum
  date published: 2018-09-14
album: Bruna Ene
  type: MusicAlbum
  date published: 2019-08-16
album: Somos um Só
  type: MusicAlbum
  date published: 2020-03-27
album: Leonina
  type: MusicAlbum
  date published: 2020-07-22
album: Todo Mundo Quer Um Amor
  type: MusicAlbum
  date published: 2020-09-18
album: Errante
  type: MusicAlbum
  date published: 2021-03-24
  track: Errante
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196666
    explicit: false
    by artist: Bruna Ene
    in album: Errante
      type: MusicAlbum
      date published: 2021-03-24
    genre: forró
    isrc code: BRPPD2100180
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T02:16:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdaef052ffb5aaa6374bcedc5dc4dfefaff4c0ce7871f6b5403bdc35c13e89564
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958644
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958644
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRPPD2100180
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T02:21:25Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaef052ffb5aaa6374bcedc5dc4dfefaff4c0ce7871f6b5403bdc35c13e89564. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), 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/BRPPD2100180.
      date published: 2026-07-19T02:21:25Z
    audio: Errante
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 101.185
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.515
      additional property: Energy
        type: PropertyValue
        value: 0.572
      additional property: Speechiness
        type: PropertyValue
        value: 0.198
      additional property: Acousticness
        type: PropertyValue
        value: 0.28
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.287
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.683
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.474
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Errante
  type: MusicAlbum
  date published: 2021-03-24
album: Conselhos
  type: MusicAlbum
  date published: 2021-06-21
album: Vibe de Ser Só
  type: MusicAlbum
  date published: 2022-12-08