Pedro Castelli
type: MusicGroup
popularity: 9
followers: 249
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x847cb8f523b397cc8e59b35c5df70c3df2ed5e724657557e1a47c9c5bbf9ae11
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953871
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953871
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0715a02c-2634-406b-84db-3a58068953ae.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0715a02c-2634-406b-84db-3a58068953ae.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0715a02c-2634-406b-84db-3a58068953ae
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:46:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x847cb8f523b397cc8e59b35c5df70c3df2ed5e724657557e1a47c9c5bbf9ae11","name":"Pedro Castelli","registered_at":"2026-06-15T15:59:53Z","symbol":"NIM0758822","token_address":"0x54823bc3ece4d2553978e1438a662fe03113881e","type":"artist","uuid":"0715a02c-2634-406b-84db-3a58068953ae"}
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 0x847cb8f523b397cc8e59b35c5df70c3df2ed5e724657557e1a47c9c5bbf9ae11. Chain 2 (Bitcoin): anchored in block 953871 (2026-06-16T01:46:03Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0715a02c-2634-406b-84db-3a58068953ae.json and https://artists.proofprofile.net/proofs/artist/0715a02c-2634-406b-84db-3a58068953ae.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:46:03Z
  text: {"copyright_id":"0x847cb8f523b397cc8e59b35c5df70c3df2ed5e724657557e1a47c9c5bbf9ae11","name":"Pedro Castelli","registered_at":"2026-06-15T15:59:53Z","symbol":"NIM0758822","token_address":"0x54823bc3ece4d2553978e1438a662fe03113881e","type":"artist","uuid":"0715a02c-2634-406b-84db-3a58068953ae"}
album: Seres Imperfeitos
  type: MusicAlbum
  date published: 2018-01-15
album: Vida Que Segue
  type: MusicAlbum
  date published: 2018-01-15
album: Pensa Bem
  type: MusicAlbum
  date published: 2019-06-14
album: Ao Vivo no E-Hangar
  type: MusicAlbum
  date published: 2019-12-20
album: Sofrendo Junto
  type: MusicAlbum
  date published: 2021-06-04
  track: Sofrendo Junto
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143772
    explicit: false
    by artist: Pedro Castelli
    in album: Sofrendo Junto
      type: MusicAlbum
      date published: 2021-06-04
    isrc code: BXPDH2100001
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-30T17:34:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5a0e6b63a0ec61fe1469edbbc0f0091d2817ddac5e7bf6e459ea43975093aecc
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960288
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960288
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BXPDH2100001
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-30T17:41:38Z
    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 0x5a0e6b63a0ec61fe1469edbbc0f0091d2817ddac5e7bf6e459ea43975093aecc. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/BXPDH2100001.
      date published: 2026-07-30T17:41:38Z
    audio: Sofrendo Junto
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.662
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.711
      additional property: Energy
        type: PropertyValue
        value: 0.847
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.496
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.288
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.864
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.348
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Facada
  type: MusicAlbum
  date published: 2022-12-16