Bruno Eduardo
type: MusicGroup
popularity: 18
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36f67e427c75ee7cff9c44ebbf1d019a5ae7bc1ef225e3dccd6cc5acb38998b3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953697
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953697
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/739352ea-b183-4f4b-9043-cc1399d6b718.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/739352ea-b183-4f4b-9043-cc1399d6b718.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/739352ea-b183-4f4b-9043-cc1399d6b718
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:49:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36f67e427c75ee7cff9c44ebbf1d019a5ae7bc1ef225e3dccd6cc5acb38998b3","name":"Bruno Eduardo","registered_at":"2026-06-14T16:38:25Z","symbol":"NIM0512680","token_address":"0xc7e03a212d4174c82769d49a07af50e8544d63a5","type":"artist","uuid":"739352ea-b183-4f4b-9043-cc1399d6b718"}
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 0x36f67e427c75ee7cff9c44ebbf1d019a5ae7bc1ef225e3dccd6cc5acb38998b3. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/739352ea-b183-4f4b-9043-cc1399d6b718.json and https://artists.proofprofile.net/proofs/artist/739352ea-b183-4f4b-9043-cc1399d6b718.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x36f67e427c75ee7cff9c44ebbf1d019a5ae7bc1ef225e3dccd6cc5acb38998b3","name":"Bruno Eduardo","registered_at":"2026-06-14T16:38:25Z","symbol":"NIM0512680","token_address":"0xc7e03a212d4174c82769d49a07af50e8544d63a5","type":"artist","uuid":"739352ea-b183-4f4b-9043-cc1399d6b718"}
album: Eita
  type: MusicAlbum
  date published: 2023-10-27
  track: Eita
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189847
    explicit: false
    by artist: Bruno Eduardo
    in album: Eita
      type: MusicAlbum
      date published: 2023-10-27
    isrc code: BCK3V2300003
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T22:15:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf0886ad04aa8d258b9924654197a21088dc95a2d2912e0f4c031899d84279626
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958793
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958793
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCK3V2300003
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T22:59:45Z
    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 0xf0886ad04aa8d258b9924654197a21088dc95a2d2912e0f4c031899d84279626. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/BCK3V2300003.
      date published: 2026-07-19T22:59:45Z
    audio: Eita
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 172.04
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.591
      additional property: Energy
        type: PropertyValue
        value: 0.45
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.655
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.161
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.556
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.112
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sexta-Feira
  type: MusicAlbum
  date published: 2024-02-02
album: O Plano
  type: MusicAlbum
  date published: 2024-10-18
album: Mentiras Do Mundo
  type: MusicAlbum
  date published: 2025-05-02