Seu Jorge
type: MusicGroup
description: Jorge Mário da Silva, more commonly known by his stage name Seu Jorge (Seu, Brasilian Portuguese for "Mister" or "Sir"; born June 8, 1970; ), is a Brazilian musical artist, songwriter, and actor. He
popularity: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc338da50d71127ef76d5c73f3d93fa44d32d664c7ff0cbb8dc4d30b9bf616d49
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/962a69e4-9a8b-44e4-9da1-e2b2d0f047ea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/962a69e4-9a8b-44e4-9da1-e2b2d0f047ea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/962a69e4-9a8b-44e4-9da1-e2b2d0f047ea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc338da50d71127ef76d5c73f3d93fa44d32d664c7ff0cbb8dc4d30b9bf616d49","name":"Seu Jorge","registered_at":"2026-06-17T17:48:59Z","symbol":"NIM1472014","token_address":"0xe14d9d3bb85b401b867af00ec2a013e5bde66920","type":"artist","uuid":"962a69e4-9a8b-44e4-9da1-e2b2d0f047ea"}
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 0xc338da50d71127ef76d5c73f3d93fa44d32d664c7ff0cbb8dc4d30b9bf616d49. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/962a69e4-9a8b-44e4-9da1-e2b2d0f047ea.json and https://artists.proofprofile.net/proofs/artist/962a69e4-9a8b-44e4-9da1-e2b2d0f047ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xc338da50d71127ef76d5c73f3d93fa44d32d664c7ff0cbb8dc4d30b9bf616d49","name":"Seu Jorge","registered_at":"2026-06-17T17:48:59Z","symbol":"NIM1472014","token_address":"0xe14d9d3bb85b401b867af00ec2a013e5bde66920","type":"artist","uuid":"962a69e4-9a8b-44e4-9da1-e2b2d0f047ea"}