Pedro Emanuel Pereira
type: MusicGroup
genre: brazilian jazz
genre: fado
popularity: 4
followers: 169
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28a07f62dc751f27088cf38a902f94e519c31bfc3c4e37ffeacacd27a24199d2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e5605ac-06f9-495c-93df-ae57409271ac.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9e5605ac-06f9-495c-93df-ae57409271ac.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9e5605ac-06f9-495c-93df-ae57409271ac
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28a07f62dc751f27088cf38a902f94e519c31bfc3c4e37ffeacacd27a24199d2","name":"Pedro Emanuel Pereira","registered_at":"2026-06-20T04:52:02Z","symbol":"NIM1517353","token_address":"0xbd098b2d52979e2bbf56b58a99b1cba311a6931b","type":"artist","uuid":"9e5605ac-06f9-495c-93df-ae57409271ac"}
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 0x28a07f62dc751f27088cf38a902f94e519c31bfc3c4e37ffeacacd27a24199d2. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9e5605ac-06f9-495c-93df-ae57409271ac.json and https://artists.proofprofile.net/proofs/artist/9e5605ac-06f9-495c-93df-ae57409271ac.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x28a07f62dc751f27088cf38a902f94e519c31bfc3c4e37ffeacacd27a24199d2","name":"Pedro Emanuel Pereira","registered_at":"2026-06-20T04:52:02Z","symbol":"NIM1517353","token_address":"0xbd098b2d52979e2bbf56b58a99b1cba311a6931b","type":"artist","uuid":"9e5605ac-06f9-495c-93df-ae57409271ac"}
album: Russian Journey
  type: MusicAlbum
  date published: 2018-09-20
album: Sons da Minha Terra
  type: MusicAlbum
  date published: 2020-12-14
album: Sons da Minha Terra
  type: MusicAlbum
  date published: 2020-12-14
album: Fado "Elegie"
  type: MusicAlbum
  date published: 2021-04-18
album: Pequenos Sons De Abril
  type: MusicAlbum
  date published: 2021-04-30
album: Oz
  type: MusicAlbum
  date published: 2022-01-03
album: Fado Maray
  type: MusicAlbum
  date published: 2022-01-20
album: Where the Earth Ends
  type: MusicAlbum
  date published: 2025-06-12