Public Accountability Chain

January 5, 2023 | Laurie, Missouri

Brian G. Mummert, 44, from Laurie, Missouri - undefined on 5 January 2023

Victim Info

NameBrian G. Mummert
RaceWhite/European American
Age44
Gendermale

Details

Additional Evidence

NameBrian G. Mummert
Date2023-01-05
Manner Of DeathPolice Shooting
Armed Withgun
Age44
Gendermale
RaceW
Race Sourcepublic_record
CityLaurie
StateMO
Was Mental Illness RelatedFalse
Threat Typethreat
Flee Statusnot
Body CameraFalse
Location Precisionroad
Agency Ids15350

Source

Source ID: 8827 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 12 May 2023 09:04:17 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125880. Submitted in Mainchain Tx 1403AB39E952C26E7906A7CFB506EFC69AE2C530DE3DF976A83653B215D0D09B, at block height 5069794

Transaction details

Tx 1403AB39E952C26E7906A7CFB506EFC69AE2C530DE3DF976A83653B215D0D09B
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: lyc0J5iZsxcZFeENpD7DMBZsu7koipeYNvcz43rez8AdPiUwVNBJTRcJzzIKk9xjxmbsubRx5Hkn6y5Mf/Mn5A==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"11e3be10fdc4329c888b3211c8eae2c0dec76fefd6e05d7d7404d8fca23100fb","submit_time":"1683882257","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":"125915"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["lyc0J5iZsxcZFeENpD7DMBZsu7koipeYNvcz43rez8AdPiUwVNBJTRcJzzIKk9xjxmbsubRx5Hkn6y5Mf/Mn5A=="]},"tx_response":{"height":"5069794","txhash":"1403AB39E952C26E7906A7CFB506EFC69AE2C530DE3DF976A83653B215D0D09B","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D701206080410B8D707","raw_log":"[{\"events\":[{\"type\":\"message\",\"attributes\":[{\"key\":\"action\",\"value\":\"/mainchain.beacon.v1.MsgRecordBeaconTimestamp\"},{\"key\":\"module\",\"value\":\"beacon\"}]},{\"type\":\"record_beacon_timestamp\",\"attributes\":[{\"key\":\"beacon_id\",\"value\":\"4\"},{\"key\":\"beacon_timestamp_id\",\"value\":\"125880\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"75880\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"11e3be10fdc4329c888b3211c8eae2c0dec76fefd6e05d7d7404d8fca23100fb\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1683882257\"},{\"key\":\"beacon_owner\",\"value\":\"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk\"}]}]}]","logs":[{"msg_index":0,"log":"","events":[{"type":"message","attributes":[{"key":"action","value":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp"},{"key":"module","value":"beacon"}]},{"type":"record_beacon_timestamp","attributes":[{"key":"beacon_id","value":"4"},{"key":"beacon_timestamp_id","value":"125880"},{"key":"beacon_timestamp_id_pruned","value":"75880"},{"key":"beacon_timestamp_hash","value":"11e3be10fdc4329c888b3211c8eae2c0dec76fefd6e05d7d7404d8fca23100fb"},{"key":"beacon_timestamp_submit_time","value":"1683882257"},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}]}]}],"info":"","gas_wanted":"250000","gas_used":"122588","tx":{"@type":"/cosmos.tx.v1beta1.Tx","body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"11e3be10fdc4329c888b3211c8eae2c0dec76fefd6e05d7d7404d8fca23100fb","submit_time":"1683882257","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":"125915"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["lyc0J5iZsxcZFeENpD7DMBZsu7koipeYNvcz43rez8AdPiUwVNBJTRcJzzIKk9xjxmbsubRx5Hkn6y5Mf/Mn5A=="]},"timestamp":"2023-05-12T09:04:15Z","events":[{"type":"coin_spent","attributes":[{"key":"spender","value":"und1nwt6chnk0efe8ngwa5y63egmdumht6arlvluh3","index":true},{"key":"amount","value":"1000000000nund","index":true}]},{"type":"coin_received","attributes":[{"key":"receiver","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true},{"key":"amount","value":"1000000000nund","index":true}]},{"type":"und_unlocked","attributes":[{"key":"purchaser","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true},{"key":"amount","value":"1000000000nund","index":true}]},{"type":"coin_spent","attributes":[{"key":"spender","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true},{"key":"amount","value":"1000000000nund","index":true}]},{"type":"coin_received","attributes":[{"key":"receiver","value":"und17xpfvakm2amg962yls6f84z3kell8c5lhuyfdm","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":"tx","attributes":[{"key":"fee","value":"1000000000nund","index":true},{"key":"fee_payer","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]},{"type":"tx","attributes":[{"key":"acc_seq","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk/125915","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"lyc0J5iZsxcZFeENpD7DMBZsu7koipeYNvcz43rez8AdPiUwVNBJTRcJzzIKk9xjxmbsubRx5Hkn6y5Mf/Mn5A==","index":true}]},{"type":"message","attributes":[{"key":"action","val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Hash Comparison

Hash stored in database: 11e3be10fdc4329c888b3211c8eae2c0dec76fefd6e05d7d7404d8fca23100fb

Hash from Mainchain Tx: 11e3be10fdc4329c888b3211c8eae2c0dec76fefd6e05d7d7404d8fca23100fb

Dynamically generated hash: 11e3be10fdc4329c888b3211c8eae2c0dec76fefd6e05d7d7404d8fca23100fb

Hashes Match?

YES

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":"Brian G. Mummert","date":"2023-01-05","manner_of_death":"Police Shooting","armed_with":"gun","age":"44","gender":"male","race":"W","race_source":"public_record","city":"Laurie","state":"MO","was_mental_illness_related":"False","threat_type":"threat","flee_status":"not","body_camera":"False","location_precision":"road","agency_ids":"15350"}},"evidenceLinks":[],"locationCity":"Laurie","locationCountry":"US","locationHasGeo":true,"locationLat":38.21309264621655,"locationLong":-92.81536860304645,"locationState":"Missouri","locationStateCode":"MO","month":1,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1672876800,"sourceId":"8827","sourceRawData":"{\"id\":\"8827\",\"date\":\"2023-01-05\",\"threat_type\":\"threat\",\"flee_status\":\"not\",\"armed_with\":\"gun\",\"city\":\"Laurie\",\"county\":\"Morgan\",\"state\":\"MO\",\"latitude\":\"38.21309264621655\",\"longitude\":\"-92.81536860304645\",\"location_precision\":\"road\",\"name\":\"Brian G. Mummert\",\"age\":\"44\",\"gender\":\"male\",\"race\":\"W\",\"race_source\":\"public_record\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"False\",\"agency_ids\":\"15350\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Brian G. Mummert, 44, from Laurie, Missouri - undefined on 5 January 2023","updateHistory":[],"victimAge":44,"victimArmed":"Gun","victimGender":"male","victimName":"Brian G. Mummert","victimRace":"White/European American","year":2023}