Saulo Px
type: MusicGroup
genre: boom bap
popularity: 5
followers: 58
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd5b2d32b26bb1f9299351d02e0e6ba6ef305009fcfa7efca0b1ca27048333f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fdbe12d1-73c9-470b-9406-fda23636e91f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fdbe12d1-73c9-470b-9406-fda23636e91f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fdbe12d1-73c9-470b-9406-fda23636e91f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd5b2d32b26bb1f9299351d02e0e6ba6ef305009fcfa7efca0b1ca27048333f1","name":"Saulo Px","registered_at":"2026-06-21T18:06:12Z","symbol":"NIM1994531","token_address":"0x5384b21a6b646d9dc15ad880a546231bfac6277b","type":"artist","uuid":"fdbe12d1-73c9-470b-9406-fda23636e91f"}
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 0xbd5b2d32b26bb1f9299351d02e0e6ba6ef305009fcfa7efca0b1ca27048333f1. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fdbe12d1-73c9-470b-9406-fda23636e91f.json and https://artists.proofprofile.net/proofs/artist/fdbe12d1-73c9-470b-9406-fda23636e91f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0xbd5b2d32b26bb1f9299351d02e0e6ba6ef305009fcfa7efca0b1ca27048333f1","name":"Saulo Px","registered_at":"2026-06-21T18:06:12Z","symbol":"NIM1994531","token_address":"0x5384b21a6b646d9dc15ad880a546231bfac6277b","type":"artist","uuid":"fdbe12d1-73c9-470b-9406-fda23636e91f"}
album: Interesseiros
  type: MusicAlbum
  date published: 2023-06-30
album: Dias e Noites
  type: MusicAlbum
  date published: 2023-09-15
album: Estrela
  type: MusicAlbum
  date published: 2024-01-19
album: Aproveita o Momento (Me Deixou Calmo)
  type: MusicAlbum
  date published: 2024-03-15
album: Muito Amor Pode Matar
  type: MusicAlbum
  date published: 2024-05-15
album: Que Horas São?
  type: MusicAlbum
  date published: 2025-01-31
  track: Que Horas São?
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216264
    explicit: true
    by artist: Saulo Px
    in album: Que Horas São?
      type: MusicAlbum
      date published: 2025-01-31
    genre: boom bap
    isrc code: BKSPD2400009
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T18:14:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x13373ab87c7e3f41eac5b6232d0c8a6df17fab099ba8527e5f0f8bfbc51c6ab2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957899
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957899
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BKSPD2400009
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T19:36:39Z
    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 0x13373ab87c7e3f41eac5b6232d0c8a6df17fab099ba8527e5f0f8bfbc51c6ab2. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/BKSPD2400009.
      date published: 2026-07-13T19:36:39Z
    audio: Que Horas São?
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.856
      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: 0.664
      additional property: Energy
        type: PropertyValue
        value: 0.866
      additional property: Speechiness
        type: PropertyValue
        value: 0.193
      additional property: Acousticness
        type: PropertyValue
        value: 0.207
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.836
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.095
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Eterno Freestyle
  type: MusicAlbum
  date published: 2025-04-11