NAÍSE LARA
type: MusicGroup
genre: arrocha
genre: seresta
popularity: 3
followers: 35
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe241a02963a72a8bdc60c4c172adf12f49e62600b73ab73403cf45b101426aab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b83603aa-612f-470e-a147-6a47e7aae309.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b83603aa-612f-470e-a147-6a47e7aae309.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b83603aa-612f-470e-a147-6a47e7aae309
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe241a02963a72a8bdc60c4c172adf12f49e62600b73ab73403cf45b101426aab","name":"NAÍSE LARA","registered_at":"2026-06-20T15:34:05Z","symbol":"NIM1643492","token_address":"0x96b156e0de05d9a6042965d77974875a58715ee0","type":"artist","uuid":"b83603aa-612f-470e-a147-6a47e7aae309"}
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 0xe241a02963a72a8bdc60c4c172adf12f49e62600b73ab73403cf45b101426aab. Chain 2 (Bitcoin): anchored in block 954588 (2026-06-20T19:15:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b83603aa-612f-470e-a147-6a47e7aae309.json and https://artists.proofprofile.net/proofs/artist/b83603aa-612f-470e-a147-6a47e7aae309.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:15:05Z
  text: {"copyright_id":"0xe241a02963a72a8bdc60c4c172adf12f49e62600b73ab73403cf45b101426aab","name":"NAÍSE LARA","registered_at":"2026-06-20T15:34:05Z","symbol":"NIM1643492","token_address":"0x96b156e0de05d9a6042965d77974875a58715ee0","type":"artist","uuid":"b83603aa-612f-470e-a147-6a47e7aae309"}
album: Serestinha de Paredão
  type: MusicAlbum
  date published: 2025-01-18
  track: Lembranças
    type: MusicRecording
    duration: PT3M38S
    duration ms: 218154
    explicit: false
    by artist: NAÍSE LARA
    in album: Serestinha de Paredão
      type: MusicAlbum
      date published: 2025-01-18
    genre: arrocha
    genre: seresta
    isrc code: US7VG2564750
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T05:17:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2655647cb5fb99fda088ff585ef7cc8d1bf40aed31a2c32102b462e664e7a346
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958830
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958830
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2564750
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T08:20:28Z
    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 0x2655647cb5fb99fda088ff585ef7cc8d1bf40aed31a2c32102b462e664e7a346. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T08:20:28Z), 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/US7VG2564750.
      date published: 2026-07-20T08:20:28Z
    audio: Lembranças
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.139
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.805
      additional property: Energy
        type: PropertyValue
        value: 0.598
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.502
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.138
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.696
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.027
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Serestinha na Sua Casa (Ao Vivo)
  type: MusicAlbum
  date published: 2025-06-17