Jacob M. Jamrozy, 39, from Omaha, Nebraska

August 31, 2022 | Omaha, Nebraska

Jacob M. Jamrozy, 39, from Omaha, Nebraska - shot on 31 August 2022

Victim Info

NameJacob M. Jamrozy
RaceUnknown
Age39
GenderMale

Details

Additional Evidence

NameJacob M. Jamrozy
Date2022-08-31
Manner Of Deathshot
Armedgun
Age39
GenderM
Race
CityOmaha
StateNE
Signs Of Mental IllnessFalse
Threat Levelother
FleeNot fleeing
Body CameraTrue
Is Geocoding ExactTrue

Source

Source ID: 8376 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 02 Sep 2022 00:30:05 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125176. Submitted in Mainchain Tx 999F24F3527EAE00C80C0174AC288626572A212B6934C2CE6B2EAA1B3D6014B1, at block height 1287601

Transaction details

Tx 999F24F3527EAE00C80C0174AC288626572A212B6934C2CE6B2EAA1B3D6014B1
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: rBfReF+aLmVTTZ8mWb2ZTqEgeE7NEO5cqsDVtvJqjtgCGpex9EPfft04Zm12qG6A+SM/14vPjD7OhT005xydbw==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"0de492f614d00d409b273973df0c9c471eccd4de159b4c0c4fc588c21a559042","submit_time":"1662078605","owner":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}],"memo":"","timeout_height":"0","extension_options":[],"non_critical_extension_options":[]},"auth_info":{"signer_infos":[{"public_key":{"@type":"/cosmos.crypto.secp256k1.PubKey","key":"A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh"},"mode_info":{"single":{"mode":"SIGN_MODE_DIRECT"}},"sequence":"125211"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["rBfReF+aLmVTTZ8mWb2ZTqEgeE7NEO5cqsDVtvJqjtgCGpex9EPfft04Zm12qG6A+SM/14vPjD7OhT005xydbw=="]},"tx_response":{"height":"1287601","txhash":"999F24F3527EAE00C80C0174AC288626572A212B6934C2CE6B2EAA1B3D6014B1","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D701206080410F8D107","raw_log":"[{\"events\":[{\"type\":\"message\",\"attributes\":[{\"key\":\"action\",\"value\":\"record_beacon_timestamp\"},{\"key\":\"module\",\"value\":\"beacon\"}]},{\"type\":\"record_beacon_timestamp\",\"attributes\":[{\"key\":\"beacon_id\",\"value\":\"4\"},{\"key\":\"beacon_timestamp_id\",\"value\":\"125176\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"0de492f614d00d409b273973df0c9c471eccd4de159b4c0c4fc588c21a559042\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1662078605\"},{\"key\":\"beacon_owner\",\"value\":\"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk\"}]}]}]","logs":[{"msg_index":0,"log":"","events":[{"type":"message","attributes":[{"key":"action","value":"record_beacon_timestamp"},{"key":"module","value":"beacon"}]},{"type":"record_beacon_timestamp","attributes":[{"key":"beacon_id","value":"4"},{"key":"beacon_timestamp_id","value":"125176"},{"key":"beacon_timestamp_hash","value":"0de492f614d00d409b273973df0c9c471eccd4de159b4c0c4fc588c21a559042"},{"key":"beacon_timestamp_submit_time","value":"1662078605"},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}]}]}],"info":"","gas_wanted":"250000","gas_used":"99708","tx":{"@type":"/cosmos.tx.v1beta1.Tx","body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"0de492f614d00d409b273973df0c9c471eccd4de159b4c0c4fc588c21a559042","submit_time":"1662078605","owner":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}],"memo":"","timeout_height":"0","extension_options":[],"non_critical_extension_options":[]},"auth_info":{"signer_infos":[{"public_key":{"@type":"/cosmos.crypto.secp256k1.PubKey","key":"A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh"},"mode_info":{"single":{"mode":"SIGN_MODE_DIRECT"}},"sequence":"125211"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["rBfReF+aLmVTTZ8mWb2ZTqEgeE7NEO5cqsDVtvJqjtgCGpex9EPfft04Zm12qG6A+SM/14vPjD7OhT005xydbw=="]},"timestamp":"2022-09-02T00:30:01Z","events":[{"type":"tx","attributes":[{"key":"acc_seq","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk/125211","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"rBfReF+aLmVTTZ8mWb2ZTqEgeE7NEO5cqsDVtvJqjtgCGpex9EPfft04Zm12qG6A+SM/14vPjD7OhT005xydbw==","index":true}]},{"type":"und_unlocked","attributes":[{"key":"purchaser","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true},{"key":"amount","value":"1000000000nund","index":true}]},{"type":"transfer","attributes":[{"key":"recipient","value":"und17xpfvakm2amg962yls6f84z3kell8c5lhuyfdm","index":true},{"key":"sender","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true},{"key":"amount","value":"1000000000nund","index":true}]},{"type":"message","attributes":[{"key":"sender","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]},{"type":"message","attributes":[{"key":"action","value":"record_beacon_timestamp","index":true}]},{"type":"message","attributes":[{"key":"module","value":"beacon","index":true}]},{"type":"record_beacon_timestamp","attributes":[{"key":"beacon_id","value":"4","index":true},{"key":"beacon_timestamp_id","value":"125176","index":true},{"key":"beacon_timestamp_hash","value":"0de492f614d00d409b273973df0c9c471eccd4de159b4c0c4fc588c21a559042","index":true},{"key":"beacon_timestamp_submit_time","value":"1662078605","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: 0de492f614d00d409b273973df0c9c471eccd4de159b4c0c4fc588c21a559042

Hash from Mainchain Tx: 1662078605

Dynamically generated hash: 0de492f614d00d409b273973df0c9c471eccd4de159b4c0c4fc588c21a559042

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: {"content":"","evidenceAdditional":{"type":"text","data":{"name":"Jacob M. Jamrozy","date":"2022-08-31","manner_of_death":"shot","armed":"gun","age":"39","gender":"M","race":"","city":"Omaha","state":"NE","signs_of_mental_illness":"False","threat_level":"other","flee":"Not fleeing","body_camera":"True","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Omaha","locationCountry":"US","locationHasGeo":true,"locationLat":41.203,"locationLong":-96.07,"locationState":"Nebraska","locationStateCode":"NE","month":8,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1661904000,"sourceId":"8376","sourceRawData":"{\"id\":\"8376\",\"name\":\"Jacob M. Jamrozy\",\"date\":\"2022-08-31\",\"manner_of_death\":\"shot\",\"armed\":\"gun\",\"age\":\"39\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Omaha\",\"state\":\"NE\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"other\",\"flee\":\"Not fleeing\",\"body_camera\":\"True\",\"longitude\":\"-96.07\",\"latitude\":\"41.203\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":"Jacob M. Jamrozy, 39, from Omaha, Nebraska - shot on 31 August 2022","updateHistory":[],"victimAge":39,"victimArmed":"Gun","victimGender":"Male","victimName":"Jacob M. Jamrozy","victimRace":"Unknown","year":2022}