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Total incidents 59,186
| Thornton, California

Name withheld by police, from Thornton, California, on 23 March 2021

Victim Info

  • Name withheld by police
  • Unknown
  • Male


Around 2:30 a.m., a patrol car was on the shoulder with its emergency lights on, dealing with a big rig that had broken down. A driver then slammed into the back of the patrol car. The impact sent the patrol car -- which had two officers inside -- into a ditch while the other vehicle went out of control and crashed into a tree, bursting into flames. Oscar Frayer, 23, Andrea Moore, 28, and another person were killed.

Additional Evidence

  • Name withheld by police
  • Male
  • Race unspecified
  • NA
  • NA
  • I-5 and Walnut Grove Road
  • Thornton
  • CA
  • 95686
  • San Joaquin
  • I-5 and Walnut Grove Road Thornton CA 95686 San Joaquin
  • California Highway Patrol
  • Pending investigation


Source ID: 29876 - Fatal Encounters


Mainchain details

The BEACON hash was timestamped at and successfully submitted to Mainchain. The BEACON Timestamp ID is 58849. Submitted in Mainchain Tx 09B52C5BACBE386F2B48C3304328C121737CB71C99E89C796AC0B1622FAAF47D, at block height 4908715

Transaction details

Tx 09B52C5BACBE386F2B48C3304328C121737CB71C99E89C796AC0B1622FAAF47D
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: tendermint/PubKeySecp256k1
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: S6v+IYzq44RWzrCsxhJTf+FEbbBF9U/O7RMUuUMpS/FYOmFQcFgKRNRYRl9fvtmDOg0eV9OTYRvuohhM77Nx0g==
Raw Tx data:

Hash Comparison

Hash stored in database: da4f798227fd218fbdd78dd608fff324d77b3919a2f30da614c6ff34a4b13be3

Hash from Mainchain Tx: da4f798227fd218fbdd78dd608fff324d77b3919a2f30da614c6ff34a4b13be3

Dynamically generated hash: d087a01c0ece5d39891a29c8b1bfd1b29fdaada6e615c81cb8c2c524146f8d9c

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: