Pedro Souza
type: MusicGroup
popularity: 2
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1aabd9591bff0310f111b28d2a6788013b0fe022c89f141c9f2c0ba51eb396f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954689
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954689
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e252a94e-6c5e-475c-9b8b-13736324b85c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e252a94e-6c5e-475c-9b8b-13736324b85c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e252a94e-6c5e-475c-9b8b-13736324b85c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T10:35:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1aabd9591bff0310f111b28d2a6788013b0fe022c89f141c9f2c0ba51eb396f4","name":"Pedro Souza","registered_at":"2026-06-21T07:05:54Z","symbol":"NIM1857531","token_address":"0xeb9e2bd45c38f15c101b3b09781a58f071026135","type":"artist","uuid":"e252a94e-6c5e-475c-9b8b-13736324b85c"}
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 0x1aabd9591bff0310f111b28d2a6788013b0fe022c89f141c9f2c0ba51eb396f4. Chain 2 (Bitcoin): anchored in block 954689 (2026-06-21T10:35:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e252a94e-6c5e-475c-9b8b-13736324b85c.json and https://artists.proofprofile.net/proofs/artist/e252a94e-6c5e-475c-9b8b-13736324b85c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T10:35:31Z
  text: {"copyright_id":"0x1aabd9591bff0310f111b28d2a6788013b0fe022c89f141c9f2c0ba51eb396f4","name":"Pedro Souza","registered_at":"2026-06-21T07:05:54Z","symbol":"NIM1857531","token_address":"0xeb9e2bd45c38f15c101b3b09781a58f071026135","type":"artist","uuid":"e252a94e-6c5e-475c-9b8b-13736324b85c"}
album: Até o Amanhecer (Live)
  type: MusicAlbum
  date published: 2024-09-16
album: Sem Querer (Live)
  type: MusicAlbum
  date published: 2024-12-24
album: Visto Pela Última Vez
  type: MusicAlbum
  date published: 2024-12-25
album: Vinho (Live)
  type: MusicAlbum
  date published: 2025-01-15
album: Wine (Live)
  type: MusicAlbum
  date published: 2025-01-27
album: Saffe lnside
  type: MusicAlbum
  date published: 2025-02-24
  track: Saffe lnside
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193200
    explicit: false
    by artist: Pedro Souza
    in album: Saffe lnside
      type: MusicAlbum
      date published: 2025-02-24
    isrc code: GXD7V2569962
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T08:27:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd06fac7b7470f51089b9a9241d23e5d031509977909301e6b199098066fadb92
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958988
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958988
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXD7V2569962
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T11:30:11Z
    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 0xd06fac7b7470f51089b9a9241d23e5d031509977909301e6b199098066fadb92. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T11:30:11Z), 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/GXD7V2569962.
      date published: 2026-07-21T11:30:11Z
    audio: Saffe lnside
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 83.521
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.487
      additional property: Energy
        type: PropertyValue
        value: 0.399
      additional property: Speechiness
        type: PropertyValue
        value: 0.431
      additional property: Acousticness
        type: PropertyValue
        value: 0.247
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.288
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.491
      additional property: Loudness (dB)
        type: PropertyValue
        value: -15.095
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tudo Natural (Live)
  type: MusicAlbum
  date published: 2025-04-15