Zachery Scott Polk, 53, from Wayne, Michigan

April 1, 2023 | Wayne, Michigan

Zachery Scott Polk, 53, from Wayne, Michigan - undefined on 1 April 2023

Victim Info

NameZachery Scott Polk
RaceWhite/European American
Age53
Gendermale

Details

Additional Evidence

NameZachery Scott Polk
Date2023-04-01
Manner Of DeathPolice Shooting
Armed Withgun
Age53
Gendermale
RaceW
Race Sourcepublic_record
CityWayne
StateMI
Was Mental Illness RelatedTrue
Threat Typepoint
Flee Statusnot
Body CameraFalse
Location Precisionaddress
Agency Ids27519

Source

Source ID: 9087 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 12 May 2023 08:40:42 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125636. Submitted in Mainchain Tx 9D202544DEC99A8808EF117DB946FF6AE593877630CA11C455A69519ABE0E793, at block height 5069549

Transaction details

Tx 9D202544DEC99A8808EF117DB946FF6AE593877630CA11C455A69519ABE0E793
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: /fraZFaKcjWZoyt7fV0/YkeGc4gWQIv+uiWI7IEQvw1IkkxSbCOtBhbJ9Yg1Jk1jk8IETVhUKdBnFzyvdvc54A==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"e897b30d6b7fb82da035a5f3d104994ef56f4390745bd1fdf838a1241d41f671","submit_time":"1683880842","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":"125671"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["/fraZFaKcjWZoyt7fV0/YkeGc4gWQIv+uiWI7IEQvw1IkkxSbCOtBhbJ9Yg1Jk1jk8IETVhUKdBnFzyvdvc54A=="]},"tx_response":{"height":"5069549","txhash":"9D202544DEC99A8808EF117DB946FF6AE593877630CA11C455A69519ABE0E793","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D701206080410C4D507","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\":\"125636\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"75636\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"e897b30d6b7fb82da035a5f3d104994ef56f4390745bd1fdf838a1241d41f671\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1683880842\"},{\"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":"125636"},{"key":"beacon_timestamp_id_pruned","value":"75636"},{"key":"beacon_timestamp_hash","value":"e897b30d6b7fb82da035a5f3d104994ef56f4390745bd1fdf838a1241d41f671"},{"key":"beacon_timestamp_submit_time","value":"1683880842"},{"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":"e897b30d6b7fb82da035a5f3d104994ef56f4390745bd1fdf838a1241d41f671","submit_time":"1683880842","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":"125671"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["/fraZFaKcjWZoyt7fV0/YkeGc4gWQIv+uiWI7IEQvw1IkkxSbCOtBhbJ9Yg1Jk1jk8IETVhUKdBnFzyvdvc54A=="]},"timestamp":"2023-05-12T08:40:40Z","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/125671","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"/fraZFaKcjWZoyt7fV0/YkeGc4gWQIv+uiWI7IEQvw1IkkxSbCOtBhbJ9Yg1Jk1jk8IETVhUKdBnFzyvdvc54A==","index":true}]},{"type":"message","attributes":[{"key":"action","value":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","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":"125636","index":true},{"key":"beacon_timestamp_id_pruned","value":"75636","index":true},{"key":"beacon_timestamp_hash","value":"e897b30d6b7fb82da035a5f3d104994ef56f4390745bd1fdf838a1241d41f671","index":true},{"key":"beacon_timestamp_submit_time","value":"1683880842","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: e897b30d6b7fb82da035a5f3d104994ef56f4390745bd1fdf838a1241d41f671

Hash from Mainchain Tx: e897b30d6b7fb82da035a5f3d104994ef56f4390745bd1fdf838a1241d41f671

Dynamically generated hash: e897b30d6b7fb82da035a5f3d104994ef56f4390745bd1fdf838a1241d41f671

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":"Zachery Scott Polk","date":"2023-04-01","manner_of_death":"Police Shooting","armed_with":"gun","age":"53","gender":"male","race":"W","race_source":"public_record","city":"Wayne","state":"MI","was_mental_illness_related":"True","threat_type":"point","flee_status":"not","body_camera":"False","location_precision":"address","agency_ids":"27519"}},"evidenceLinks":[],"locationCity":"Wayne","locationCountry":"US","locationHasGeo":true,"locationLat":42.266180124192346,"locationLong":-83.4098414783378,"locationState":"Michigan","locationStateCode":"MI","month":4,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1680307200,"sourceId":"9087","sourceRawData":"{\"id\":\"9087\",\"date\":\"2023-04-01\",\"threat_type\":\"point\",\"flee_status\":\"not\",\"armed_with\":\"gun\",\"city\":\"Wayne\",\"county\":\"Wayne\",\"state\":\"MI\",\"latitude\":\"42.266180124192346\",\"longitude\":\"-83.4098414783378\",\"location_precision\":\"address\",\"name\":\"Zachery Scott Polk\",\"age\":\"53\",\"gender\":\"male\",\"race\":\"W\",\"race_source\":\"public_record\",\"was_mental_illness_related\":\"True\",\"body_camera\":\"False\",\"agency_ids\":\"27519\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Zachery Scott Polk, 53, from Wayne, Michigan - undefined on 1 April 2023","updateHistory":[],"victimAge":53,"victimArmed":"Gun","victimGender":"male","victimName":"Zachery Scott Polk","victimRace":"White/European American","year":2023}