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Total incidents 59,186
| Bellefontaine, Ohio

Kevin L. Duncan, 38, from Bellefontaine, Ohio, on 20 March 2021

Victim Info

  • Kevin L. Duncan
  • Black/African American
  • 38
  • Male


Officers pulled over a man and told him to get out of the vehicle. An officer reportedly got hurt in a fight. When backup officers arrived, they found the man exhibiting aggressive behavior. Officers sicced a dog on him, and after he was restrained he reportedly started having a medical emergency. Multiple doses of Narcan were not successful, and he died.

Additional Evidence

  • Kevin L. Duncan
  • 38
  • Male
  • African-American/Black
  • African-American/Black
  • Not imputed
  • 500 block East High Avenue
  • Bellefontaine
  • OH
  • 43311
  • Logan
  • 500 block East High Avenue Bellefontaine OH 43311 Logan
  • Bellefontaine Police Department
  • Pending investigation


Source ID: 29856 - Fatal Encounters

Cross References

This report has possible entries from multiple sources


Mainchain details

The BEACON hash was timestamped at and successfully submitted to Mainchain. The BEACON Timestamp ID is 58865. Submitted in Mainchain Tx 493287EFA6E5415A915EC8C90EA5D6BE93FF3DBEA25A0DC1C19070F2FAB73C21, at block height 4908811

Transaction details

Tx 493287EFA6E5415A915EC8C90EA5D6BE93FF3DBEA25A0DC1C19070F2FAB73C21
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: tendermint/PubKeySecp256k1
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: 2onrVKseoiUIk+bxHChnOGE4cV4henbXbawI628JNKQjeNfSamIo18XTdWrJuqOJsLKwFSUKlZTncAuGOiDyZQ==
Raw Tx data:

Hash Comparison

Hash stored in database: c28418e3bc5dca88f5c79dd081deab7cac844311f65b50bea0e9506117f591f6

Hash from Mainchain Tx: c28418e3bc5dca88f5c79dd081deab7cac844311f65b50bea0e9506117f591f6

Dynamically generated hash: 7df65311bef89e1db0dafb928ffa43a65b9bbb6be4ab4341fa7f049748894be8

Hashes Match?

How is the comparison calculated?

The hash stored in the database is used as the identifier for this report, and can be seen in the URL. The hash from the Mainchain Tx is the hash sent to and stored on Mainchain. Finally, the "generated hash" is generated each time this page is loaded, using the same data used for the hash submitted to Mainchain.

Raw data used to generate the hash, using the Node.js crypto.createHash('sha256') algorithm: