João Paulo Rodrigues
type: MusicGroup
popularity: 33
followers: 3734
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2615f5e4e0b25e91fbdf30e0ac799366cb505a2ffeaadbabc9954db658ea5c30
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51ebce72-a50c-4742-9894-e2e314a9aec9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/51ebce72-a50c-4742-9894-e2e314a9aec9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/51ebce72-a50c-4742-9894-e2e314a9aec9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2615f5e4e0b25e91fbdf30e0ac799366cb505a2ffeaadbabc9954db658ea5c30","name":"João Paulo Rodrigues","registered_at":"2026-06-11T20:19:11Z","symbol":"NIM0105395","token_address":"0xc692459710f3e30d2c5a4736c317bbac8b8ff948","type":"artist","uuid":"51ebce72-a50c-4742-9894-e2e314a9aec9"}
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 0x2615f5e4e0b25e91fbdf30e0ac799366cb505a2ffeaadbabc9954db658ea5c30. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/51ebce72-a50c-4742-9894-e2e314a9aec9.json and https://artists.proofprofile.net/proofs/artist/51ebce72-a50c-4742-9894-e2e314a9aec9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x2615f5e4e0b25e91fbdf30e0ac799366cb505a2ffeaadbabc9954db658ea5c30","name":"João Paulo Rodrigues","registered_at":"2026-06-11T20:19:11Z","symbol":"NIM0105395","token_address":"0xc692459710f3e30d2c5a4736c317bbac8b8ff948","type":"artist","uuid":"51ebce72-a50c-4742-9894-e2e314a9aec9"}
album: Castelo de Cartas
  type: MusicAlbum
  date published: 2021-09-20
album: Teu
  type: MusicAlbum
  date published: 2021-09-20
album: Todo o tempo do mundo
  type: MusicAlbum
  date published: 2021-10-14
  track: Todo o tempo do mundo
    type: MusicRecording
    duration: PT4M42S
    duration ms: 282366
    explicit: false
    by artist: João Paulo Rodrigues
    in album: Todo o tempo do mundo
      type: MusicAlbum
      date published: 2021-10-14
    isrc code: BXIV82196334
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T17:01:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa86e8380da1c38455f66ba032ba00ccea8388f56c157c886bbbb641c035321d5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958601
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958601
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXIV82196334
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T19:27:02Z
    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 0xa86e8380da1c38455f66ba032ba00ccea8388f56c157c886bbbb641c035321d5. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/BXIV82196334.
      date published: 2026-07-18T19:27:02Z
    audio: Todo o tempo do mundo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 132.926
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.394
      additional property: Energy
        type: PropertyValue
        value: 0.136
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.956
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.105
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.195
      additional property: Loudness (dB)
        type: PropertyValue
        value: -18.586
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Sempre Tu
  type: MusicAlbum
  date published: 2024-04-30