Public Accountability Chain

December 31, 2022 | Olathe, Kansas

Brandon Lynch, 27, from Olathe, Kansas - undefined on 31 December 2022

Victim Info

NameBrandon Lynch
RaceWhite/European American
Age27
Gendermale

Details

Additional Evidence

NameBrandon Lynch
Date2022-12-31
Manner Of DeathPolice Shooting
Armed Withknife
Age27
Gendermale
RaceW
Race Sourcepublic_record
CityOlathe
StateKS
Was Mental Illness RelatedTrue
Threat Typethreat
Flee Statusnot
Body CameraFalse
Location Precisionblock
Agency Ids1538

Source

Source ID: 8820 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 12 May 2023 09:06:01 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125898. Submitted in Mainchain Tx 74A246807FFAD6D483179EAE2A2052CD92C43B46A00AFAF3C71BCE729B3E9025, at block height 5069812

Transaction details

Tx 74A246807FFAD6D483179EAE2A2052CD92C43B46A00AFAF3C71BCE729B3E9025
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: icnPjji08dx1vr4DGDmXzgtjm0JQu++lkzlRWQfO3sY/dMWzbT3GNwJuOvN88OpQXWJeby2QIxBt8Ma50bgjww==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"ee10363b35975f414b38a2b2fe3206c0f20f6637590a9642f390eeaab78ee39b","submit_time":"1683882361","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":"125933"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["icnPjji08dx1vr4DGDmXzgtjm0JQu++lkzlRWQfO3sY/dMWzbT3GNwJuOvN88OpQXWJeby2QIxBt8Ma50bgjww=="]},"tx_response":{"height":"5069812","txhash":"74A246807FFAD6D483179EAE2A2052CD92C43B46A00AFAF3C71BCE729B3E9025","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D701206080410CAD707","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\":\"125898\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"75898\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"ee10363b35975f414b38a2b2fe3206c0f20f6637590a9642f390eeaab78ee39b\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1683882361\"},{\"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":"125898"},{"key":"beacon_timestamp_id_pruned","value":"75898"},{"key":"beacon_timestamp_hash","value":"ee10363b35975f414b38a2b2fe3206c0f20f6637590a9642f390eeaab78ee39b"},{"key":"beacon_timestamp_submit_time","value":"1683882361"},{"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":"ee10363b35975f414b38a2b2fe3206c0f20f6637590a9642f390eeaab78ee39b","submit_time":"1683882361","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":"125933"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["icnPjji08dx1vr4DGDmXzgtjm0JQu++lkzlRWQfO3sY/dMWzbT3GNwJuOvN88OpQXWJeby2QIxBt8Ma50bgjww=="]},"timestamp":"2023-05-12T09:05:59Z","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/125933","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"icnPjji08dx1vr4DGDmXzgtjm0JQu++lkzlRWQfO3sY/dMWzbT3GNwJuOvN88OpQXWJeby2QIxBt8Ma50bgjww==","index":true}]},{"type":"message","attributes":[{"key":"action","val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Hash Comparison

Hash stored in database: ee10363b35975f414b38a2b2fe3206c0f20f6637590a9642f390eeaab78ee39b

Hash from Mainchain Tx: ee10363b35975f414b38a2b2fe3206c0f20f6637590a9642f390eeaab78ee39b

Dynamically generated hash: ee10363b35975f414b38a2b2fe3206c0f20f6637590a9642f390eeaab78ee39b

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":"Brandon Lynch","date":"2022-12-31","manner_of_death":"Police Shooting","armed_with":"knife","age":"27","gender":"male","race":"W","race_source":"public_record","city":"Olathe","state":"KS","was_mental_illness_related":"True","threat_type":"threat","flee_status":"not","body_camera":"False","location_precision":"block","agency_ids":"1538"}},"evidenceLinks":[],"locationCity":"Olathe","locationCountry":"US","locationHasGeo":true,"locationLat":38.90851642793294,"locationLong":-94.80385992637744,"locationState":"Kansas","locationStateCode":"KS","month":12,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1672444800,"sourceId":"8820","sourceRawData":"{\"id\":\"8820\",\"date\":\"2022-12-31\",\"threat_type\":\"threat\",\"flee_status\":\"not\",\"armed_with\":\"knife\",\"city\":\"Olathe\",\"county\":\"Johnson\",\"state\":\"KS\",\"latitude\":\"38.90851642793294\",\"longitude\":\"-94.80385992637744\",\"location_precision\":\"block\",\"name\":\"Brandon Lynch\",\"age\":\"27\",\"gender\":\"male\",\"race\":\"W\",\"race_source\":\"public_record\",\"was_mental_illness_related\":\"True\",\"body_camera\":\"False\",\"agency_ids\":\"1538\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Brandon Lynch, 27, from Olathe, Kansas - undefined on 31 December 2022","updateHistory":[],"victimAge":27,"victimArmed":"Knife","victimGender":"male","victimName":"Brandon Lynch","victimRace":"White/European American","year":2022}