Diogo Kleiton
type: MusicGroup
genre: agronejo
genre: sertanejo
popularity: 7
followers: 574
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x985fe8c91ca517d413a18be37a1021eeebeec43a815fffcc418f981872ecc4e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953943
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953943
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/207ce1da-dbed-44c1-a482-a3076650defc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/207ce1da-dbed-44c1-a482-a3076650defc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/207ce1da-dbed-44c1-a482-a3076650defc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:59:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x985fe8c91ca517d413a18be37a1021eeebeec43a815fffcc418f981872ecc4e9","name":"Diogo Kleiton","registered_at":"2026-06-16T01:09:43Z","symbol":"NIM0890009","token_address":"0xfb201a96b1444a6e0d7e21a81ea7c3de92cf1885","type":"artist","uuid":"207ce1da-dbed-44c1-a482-a3076650defc"}
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 0x985fe8c91ca517d413a18be37a1021eeebeec43a815fffcc418f981872ecc4e9. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/207ce1da-dbed-44c1-a482-a3076650defc.json and https://artists.proofprofile.net/proofs/artist/207ce1da-dbed-44c1-a482-a3076650defc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x985fe8c91ca517d413a18be37a1021eeebeec43a815fffcc418f981872ecc4e9","name":"Diogo Kleiton","registered_at":"2026-06-16T01:09:43Z","symbol":"NIM0890009","token_address":"0xfb201a96b1444a6e0d7e21a81ea7c3de92cf1885","type":"artist","uuid":"207ce1da-dbed-44c1-a482-a3076650defc"}
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