Zé Dedão
type: MusicGroup
popularity: 27
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4b4e2311fde0f414ded4ab4a216d906be3172c11462432b17339a12d66b8e50
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953423
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953423
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa6a6f61-d5cf-4387-b4d3-7e01b5c1f984.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa6a6f61-d5cf-4387-b4d3-7e01b5c1f984.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fa6a6f61-d5cf-4387-b4d3-7e01b5c1f984
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T21:20:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4b4e2311fde0f414ded4ab4a216d906be3172c11462432b17339a12d66b8e50","name":"Zé Dedão","registered_at":"2026-06-12T14:14:55Z","symbol":"NIM0322413","token_address":"0x0e08e9805204c62d060bb674a9bbefd4b566c67d","type":"artist","uuid":"fa6a6f61-d5cf-4387-b4d3-7e01b5c1f984"}
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 0xe4b4e2311fde0f414ded4ab4a216d906be3172c11462432b17339a12d66b8e50. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa6a6f61-d5cf-4387-b4d3-7e01b5c1f984.json and https://artists.proofprofile.net/proofs/artist/fa6a6f61-d5cf-4387-b4d3-7e01b5c1f984.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0xe4b4e2311fde0f414ded4ab4a216d906be3172c11462432b17339a12d66b8e50","name":"Zé Dedão","registered_at":"2026-06-12T14:14:55Z","symbol":"NIM0322413","token_address":"0x0e08e9805204c62d060bb674a9bbefd4b566c67d","type":"artist","uuid":"fa6a6f61-d5cf-4387-b4d3-7e01b5c1f984"}
album: Te amo imundícia
  type: MusicAlbum
  date published: 2024-09-13
album: Pra baqueá o mocotó
  type: MusicAlbum
  date published: 2024-11-08
album: Estiagem
  type: MusicAlbum
  date published: 2025-04-01
album: Baile de Respeito
  type: MusicAlbum
  date published: 2025-09-02