Nelson magalhaes farias
type: MusicGroup
genre: forró
popularity: 3
followers: 54
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79a103f7ba7511fefc614df167757422b7a9f164f81f094675268f42084550b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a15f841-8fad-4299-a260-ac797de52f0a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8a15f841-8fad-4299-a260-ac797de52f0a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8a15f841-8fad-4299-a260-ac797de52f0a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79a103f7ba7511fefc614df167757422b7a9f164f81f094675268f42084550b4","name":"Nelson magalhaes farias","registered_at":"2026-06-17T14:11:45Z","symbol":"NIM1420145","token_address":"0xcc9f5dd99fb7cd6d54f7619e9e051dfb370424d1","type":"artist","uuid":"8a15f841-8fad-4299-a260-ac797de52f0a"}
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 0x79a103f7ba7511fefc614df167757422b7a9f164f81f094675268f42084550b4. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8a15f841-8fad-4299-a260-ac797de52f0a.json and https://artists.proofprofile.net/proofs/artist/8a15f841-8fad-4299-a260-ac797de52f0a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x79a103f7ba7511fefc614df167757422b7a9f164f81f094675268f42084550b4","name":"Nelson magalhaes farias","registered_at":"2026-06-17T14:11:45Z","symbol":"NIM1420145","token_address":"0xcc9f5dd99fb7cd6d54f7619e9e051dfb370424d1","type":"artist","uuid":"8a15f841-8fad-4299-a260-ac797de52f0a"}
album: Forró e Folia
  type: MusicAlbum
  date published: 2022-12-19
album: Avisa Que Eu To Chegando
  type: MusicAlbum
  date published: 2023-01-19
album: Forro Pisada Black
  type: MusicAlbum
  date published: 2023-04-05
  track: Love Love Com Voce
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196031
    explicit: false
    by artist: Nelson magalhaes farias
    in album: Forro Pisada Black
      type: MusicAlbum
      date published: 2023-04-05
    genre: forró
    isrc code: QZGLS2371718
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:20:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaf038f30cfcb3091ae1a18b909c06a04eedce6a5cdb0f8374f6b6eecb3944264
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2371718
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xaf038f30cfcb3091ae1a18b909c06a04eedce6a5cdb0f8374f6b6eecb3944264. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZGLS2371718.
      date published: 2026-07-06T01:25:57Z
    audio: Love Love Com Voce
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 183.954
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.579
      additional property: Energy
        type: PropertyValue
        value: 0.962
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.093
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.074
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.966
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.896
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Forró Pisada Black
  type: MusicAlbum
  date published: 2024-04-10