Public Accountability Chain

January 17, 2023 | El Cajon, California

Frank Brower, 77, from El Cajon, California - undefined on 17 January 2023

Victim Info

NameFrank Brower
RaceUnknown
Age77
Gendermale

Details

Additional Evidence

NameFrank Brower
Date2023-01-17
Manner Of DeathPolice Shooting
Armed Withgun
Age77
Gendermale
Race
Race Source
CityEl Cajon
StateCA
Was Mental Illness RelatedFalse
Threat Typethreat
Flee Statuscar
Body CameraFalse
Location Precisionblock
Agency Ids262

Source

Source ID: 8865 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 12 May 2023 09:00:37 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125842. Submitted in Mainchain Tx C9D650CCF1BFC96B91DD8D41220F5F7AB35D43D32DAB58EB2A4D2C138CA30EEC, at block height 5069756

Transaction details

Tx C9D650CCF1BFC96B91DD8D41220F5F7AB35D43D32DAB58EB2A4D2C138CA30EEC
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: 0j/Dy67Ga/5krrS44WmNNCSU+JhRfralxdRpDkp8id5uMpX59j+AYOJZtBLGZ7owYeuScyMgqwTKMLc2OqhsCw==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"8a53127d664b241e4208c15db6b7659d127213f9e8661372427ed8e771933c29","submit_time":"1683882037","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":"125877"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["0j/Dy67Ga/5krrS44WmNNCSU+JhRfralxdRpDkp8id5uMpX59j+AYOJZtBLGZ7owYeuScyMgqwTKMLc2OqhsCw=="]},"tx_response":{"height":"5069756","txhash":"C9D650CCF1BFC96B91DD8D41220F5F7AB35D43D32DAB58EB2A4D2C138CA30EEC","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D70120608041092D707","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\":\"125842\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"75842\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"8a53127d664b241e4208c15db6b7659d127213f9e8661372427ed8e771933c29\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1683882037\"},{\"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":"125842"},{"key":"beacon_timestamp_id_pruned","value":"75842"},{"key":"beacon_timestamp_hash","value":"8a53127d664b241e4208c15db6b7659d127213f9e8661372427ed8e771933c29"},{"key":"beacon_timestamp_submit_time","value":"1683882037"},{"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":"8a53127d664b241e4208c15db6b7659d127213f9e8661372427ed8e771933c29","submit_time":"1683882037","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":"125877"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["0j/Dy67Ga/5krrS44WmNNCSU+JhRfralxdRpDkp8id5uMpX59j+AYOJZtBLGZ7owYeuScyMgqwTKMLc2OqhsCw=="]},"timestamp":"2023-05-12T09:00:35Z","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/125877","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"0j/Dy67Ga/5krrS44WmNNCSU+JhRfralxdRpDkp8id5uMpX59j+AYOJZtBLGZ7owYeuScyMgqwTKMLc2OqhsCw==","index":true}]},{"type":"message","attributes":[{"key":"action","val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Hash Comparison

Hash stored in database: 8a53127d664b241e4208c15db6b7659d127213f9e8661372427ed8e771933c29

Hash from Mainchain Tx: 8a53127d664b241e4208c15db6b7659d127213f9e8661372427ed8e771933c29

Dynamically generated hash: 8a53127d664b241e4208c15db6b7659d127213f9e8661372427ed8e771933c29

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":"Frank Brower","date":"2023-01-17","manner_of_death":"Police Shooting","armed_with":"gun","age":"77","gender":"male","race":"","race_source":"","city":"El Cajon","state":"CA","was_mental_illness_related":"False","threat_type":"threat","flee_status":"car","body_camera":"False","location_precision":"block","agency_ids":"262"}},"evidenceLinks":[],"locationCity":"El Cajon","locationCountry":"US","locationHasGeo":true,"locationLat":32.81937780374665,"locationLong":-116.8618032795796,"locationState":"California","locationStateCode":"CA","month":1,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1673913600,"sourceId":"8865","sourceRawData":"{\"id\":\"8865\",\"date\":\"2023-01-17\",\"threat_type\":\"threat\",\"flee_status\":\"car\",\"armed_with\":\"gun\",\"city\":\"El Cajon\",\"county\":\"San Diego\",\"state\":\"CA\",\"latitude\":\"32.81937780374665\",\"longitude\":\"-116.8618032795796\",\"location_precision\":\"block\",\"name\":\"Frank Brower\",\"age\":\"77\",\"gender\":\"male\",\"race\":\"\",\"race_source\":\"\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"False\",\"agency_ids\":\"262\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Frank Brower, 77, from El Cajon, California - undefined on 17 January 2023","updateHistory":[],"victimAge":77,"victimArmed":"Gun","victimGender":"male","victimName":"Frank Brower","victimRace":"Unknown","year":2023}