Raul Oliver
type: MusicGroup
popularity: 3
followers: 197
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x88b6ce5e9f02f40ad3d15ac7aaf51ce9fda4bea45f04b6b8d182ebb37b17b255
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954097
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954097
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b9a55a1-6049-4568-9db9-173ae4b0ac07.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b9a55a1-6049-4568-9db9-173ae4b0ac07.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7b9a55a1-6049-4568-9db9-173ae4b0ac07
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T13:13:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x88b6ce5e9f02f40ad3d15ac7aaf51ce9fda4bea45f04b6b8d182ebb37b17b255","name":"Raul Oliver","registered_at":"2026-06-17T08:35:04Z","symbol":"NIM1339924","token_address":"0x2309fe627664bd18a1b95ba794f1f669de049c12","type":"artist","uuid":"7b9a55a1-6049-4568-9db9-173ae4b0ac07"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b6ce5e9f02f40ad3d15ac7aaf51ce9fda4bea45f04b6b8d182ebb37b17b255. Chain 2 (Bitcoin): anchored in block 954097 (2026-06-17T13:13:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b9a55a1-6049-4568-9db9-173ae4b0ac07.json and https://artists.proofprofile.net/proofs/artist/7b9a55a1-6049-4568-9db9-173ae4b0ac07.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T13:13:51Z
  text: {"copyright_id":"0x88b6ce5e9f02f40ad3d15ac7aaf51ce9fda4bea45f04b6b8d182ebb37b17b255","name":"Raul Oliver","registered_at":"2026-06-17T08:35:04Z","symbol":"NIM1339924","token_address":"0x2309fe627664bd18a1b95ba794f1f669de049c12","type":"artist","uuid":"7b9a55a1-6049-4568-9db9-173ae4b0ac07"}
album: Eu Quero Voltar
  type: MusicAlbum
  date published: 2024-06-14
album: Eu Quero Voltar
  type: MusicAlbum
  date published: 2024-06-14
album: Então Queime
  type: MusicAlbum
  date published: 2024-07-05
album: Então Queime
  type: MusicAlbum
  date published: 2024-07-05
album: Tão Simples, Tão Puro
  type: MusicAlbum
  date published: 2024-09-13
  track: Tão Simples, Tão Puro
    type: MusicRecording
    duration: PT5M50S
    duration ms: 350476
    explicit: false
    by artist: Raul Oliver
    in album: Tão Simples, Tão Puro
      type: MusicAlbum
      date published: 2024-09-13
    isrc code: QZTPX2474793
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T09:50:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbcadb059530724fa1a1c2e790d10cf481a3f977e36dd358fbb654f3816c7c70b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958992
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958992
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2474793
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T10:12:17Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcadb059530724fa1a1c2e790d10cf481a3f977e36dd358fbb654f3816c7c70b. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T10:12:17Z), 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/QZTPX2474793.
      date published: 2026-07-21T10:12:17Z
    audio: Tão Simples, Tão Puro
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.093
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.486
      additional property: Energy
        type: PropertyValue
        value: 0.487
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.134
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.099
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.766
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major