Henrique e Cristiano
type: MusicGroup
genre: sertanejo tradicional
popularity: 5
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x214e28d2d37ca0a30e4d9b02d7854469351b53494b2fff004783fd2ae823a750
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/e0abccb7-4993-4256-babc-61b8b257fb53.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0abccb7-4993-4256-babc-61b8b257fb53.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0abccb7-4993-4256-babc-61b8b257fb53
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x214e28d2d37ca0a30e4d9b02d7854469351b53494b2fff004783fd2ae823a750","name":"Henrique e Cristiano","registered_at":"2026-06-21T06:18:25Z","symbol":"NIM1846151","token_address":"0xb3d07ee67fc3adb6ad8b7609508a457d7cb47583","type":"artist","uuid":"e0abccb7-4993-4256-babc-61b8b257fb53"}
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 0x214e28d2d37ca0a30e4d9b02d7854469351b53494b2fff004783fd2ae823a750. 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/e0abccb7-4993-4256-babc-61b8b257fb53.json and https://artists.proofprofile.net/proofs/artist/e0abccb7-4993-4256-babc-61b8b257fb53.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x214e28d2d37ca0a30e4d9b02d7854469351b53494b2fff004783fd2ae823a750","name":"Henrique e Cristiano","registered_at":"2026-06-21T06:18:25Z","symbol":"NIM1846151","token_address":"0xb3d07ee67fc3adb6ad8b7609508a457d7cb47583","type":"artist","uuid":"e0abccb7-4993-4256-babc-61b8b257fb53"}
album: Bruto Bruto Mesmo
  type: MusicAlbum
  date published: 2022-08-20
album: Fui Eu
  type: MusicAlbum
  date published: 2022-08-27
album: Vou Beber Por Ela
  type: MusicAlbum
  date published: 2022-12-09
album: Som de Vaquejada
  type: MusicAlbum
  date published: 2023-02-10
album: Porta Retrato
  type: MusicAlbum
  date published: 2023-09-08
album: Porta Retrato
  type: MusicAlbum
  date published: 2023-09-15
  track: Porta Retrato
    type: MusicRecording
    duration: PT3M25S
    duration ms: 205557
    explicit: false
    by artist: Henrique e Cristiano
    in album: Porta Retrato
      type: MusicAlbum
      date published: 2023-09-15
    genre: sertanejo tradicional
    isrc code: BXCMP2300049
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T03:49:23+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xce7180c66c5dadf4de360cf5570f95adf7bfebe48e4203674a483cc60a45d78c
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958245
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958245
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXCMP2300049
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T06:49:46Z
    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 0xce7180c66c5dadf4de360cf5570f95adf7bfebe48e4203674a483cc60a45d78c. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T06:49:46Z), 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/BXCMP2300049.
      date published: 2026-07-16T06:49:46Z
    audio: Porta Retrato
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.917
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.656
      additional property: Energy
        type: PropertyValue
        value: 0.678
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.212
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.759
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.243
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: A Culpa É Da Cerveja
  type: MusicAlbum
  date published: 2024-03-22
album: Velho Amor
  type: MusicAlbum
  date published: 2024-08-02
album: Acabou a Presepada
  type: MusicAlbum
  date published: 2025-02-07
album: Pinga Com Limão
  type: MusicAlbum
  date published: 2025-03-26