Helton Alexandre
type: MusicGroup
popularity: 3
followers: 137
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x092765a066748626f90ec29ea690497eb6875083cba1e6e872a9dd3f153b0011
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/620a4e8b-7b76-48f5-bc79-4c77925cb2f7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/620a4e8b-7b76-48f5-bc79-4c77925cb2f7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/620a4e8b-7b76-48f5-bc79-4c77925cb2f7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x092765a066748626f90ec29ea690497eb6875083cba1e6e872a9dd3f153b0011","name":"Helton Alexandre","registered_at":"2026-06-17T00:10:29Z","symbol":"NIM1219561","token_address":"0x850e30e6e80666e8a4441b650a9b78305ccd8d4e","type":"artist","uuid":"620a4e8b-7b76-48f5-bc79-4c77925cb2f7"}
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 0x092765a066748626f90ec29ea690497eb6875083cba1e6e872a9dd3f153b0011. 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/620a4e8b-7b76-48f5-bc79-4c77925cb2f7.json and https://artists.proofprofile.net/proofs/artist/620a4e8b-7b76-48f5-bc79-4c77925cb2f7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x092765a066748626f90ec29ea690497eb6875083cba1e6e872a9dd3f153b0011","name":"Helton Alexandre","registered_at":"2026-06-17T00:10:29Z","symbol":"NIM1219561","token_address":"0x850e30e6e80666e8a4441b650a9b78305ccd8d4e","type":"artist","uuid":"620a4e8b-7b76-48f5-bc79-4c77925cb2f7"}
album: Adoração Sem Limites
  type: MusicAlbum
  date published: 2017-03-12
album: Contra a Lei da Razão
  type: MusicAlbum
  date published: 2021-02-12
  track: Contra a Lei da Razão
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147610
    explicit: false
    by artist: Helton Alexandre
    in album: Contra a Lei da Razão
      type: MusicAlbum
      date published: 2021-02-12
    isrc code: BRTXO2100002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T20:38:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa1133d511d7535e34cb4eeb24dc1d7fc35420a5db94e8be7526bd74458ad7e2d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958607
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958607
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRTXO2100002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T21:01:11Z
    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 0xa1133d511d7535e34cb4eeb24dc1d7fc35420a5db94e8be7526bd74458ad7e2d. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/BRTXO2100002.
      date published: 2026-07-18T21:01:11Z
    audio: Contra a Lei da Razão
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.112
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.693
      additional property: Energy
        type: PropertyValue
        value: 0.55
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.698
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.3
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.681
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.817
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Só na Presença de Deus
  type: MusicAlbum
  date published: 2021-06-26
album: Basta Abrir Seu Coração
  type: MusicAlbum
  date published: 2021-11-20
album: Sua Benção Vai Chegar
  type: MusicAlbum
  date published: 2023-07-25
album: Como Davi Dançou
  type: MusicAlbum
  date published: 2023-12-15
album: A Desejada Comunhão
  type: MusicAlbum
  date published: 2024-02-19