Edim Graúna
type: MusicGroup
genre: arrocha
genre: forró
genre: piseiro
popularity: 2
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbf906e3456664723281c37e29224171e9e1ba17e3e7839b15a3b50170c37b08a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bc8e6e8-d2b4-4fed-bb56-4f470c676d2a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8bc8e6e8-d2b4-4fed-bb56-4f470c676d2a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8bc8e6e8-d2b4-4fed-bb56-4f470c676d2a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbf906e3456664723281c37e29224171e9e1ba17e3e7839b15a3b50170c37b08a","name":"Edim Graúna","registered_at":"2026-06-17T14:27:35Z","symbol":"NIM1423931","token_address":"0xeac5d10d9343b049da2826498b970fe7b9507195","type":"artist","uuid":"8bc8e6e8-d2b4-4fed-bb56-4f470c676d2a"}
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 0xbf906e3456664723281c37e29224171e9e1ba17e3e7839b15a3b50170c37b08a. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8bc8e6e8-d2b4-4fed-bb56-4f470c676d2a.json and https://artists.proofprofile.net/proofs/artist/8bc8e6e8-d2b4-4fed-bb56-4f470c676d2a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xbf906e3456664723281c37e29224171e9e1ba17e3e7839b15a3b50170c37b08a","name":"Edim Graúna","registered_at":"2026-06-17T14:27:35Z","symbol":"NIM1423931","token_address":"0xeac5d10d9343b049da2826498b970fe7b9507195","type":"artist","uuid":"8bc8e6e8-d2b4-4fed-bb56-4f470c676d2a"}
album: Eu Vou Jogar no Lixo (Ao Vivo)
  type: MusicAlbum
  date published: 2024-07-18
album: A Mais Forrozeira do Sertão Central (Ao Vivo)
  type: MusicAlbum
  date published: 2024-09-19
album: A Mais Forrozeira do Sertão Central
  type: MusicAlbum
  date published: 2025-03-21