Marvin Burke, from Douglas County, Missouri

July 23, 2022 | Douglas County, Missouri

Marvin Burke, from Douglas County, Missouri - shot on 23 July 2022

Victim Info

NameMarvin Burke
RaceUnknown
GenderMale

Details

Additional Evidence

NameMarvin Burke
Date2022-07-23
Manner Of Deathshot
Armedgun
Age
GenderM
Race
CityDouglas County
StateMO
Signs Of Mental IllnessFalse
Threat Levelattack
FleeFoot
Body CameraFalse
Is Geocoding ExactTrue

Source

Source ID: 8264 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Tue, 26 Jul 2022 00:30:44 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125078. Submitted in Mainchain Tx 0AFC76F041995B2E59FC629703486E5D49434BA756185DB622074AB59C3E47CE, at block height 714348

Transaction details

Tx 0AFC76F041995B2E59FC629703486E5D49434BA756185DB622074AB59C3E47CE
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: /Crzobdh++/rdAApBseUT19Qwk3c6rbFuzaIScu4E3JQlCZWaOnit5bzeuRX/CQs47d2z1ZRVwxT9nK8dyo86g==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"c96d47bb4a589a9a841b8627adc0ddce1e56fd85226646473e7d72e123defcfd","submit_time":"1658795444","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":"125113"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["/Crzobdh++/rdAApBseUT19Qwk3c6rbFuzaIScu4E3JQlCZWaOnit5bzeuRX/CQs47d2z1ZRVwxT9nK8dyo86g=="]},"tx_response":{"height":"714348","txhash":"0AFC76F041995B2E59FC629703486E5D49434BA756185DB622074AB59C3E47CE","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D70120608041096D107","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\":\"125078\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"c96d47bb4a589a9a841b8627adc0ddce1e56fd85226646473e7d72e123defcfd\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1658795444\"},{\"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":"125078"},{"key":"beacon_timestamp_hash","value":"c96d47bb4a589a9a841b8627adc0ddce1e56fd85226646473e7d72e123defcfd"},{"key":"beacon_timestamp_submit_time","value":"1658795444"},{"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":"c96d47bb4a589a9a841b8627adc0ddce1e56fd85226646473e7d72e123defcfd","submit_time":"1658795444","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":"125113"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["/Crzobdh++/rdAApBseUT19Qwk3c6rbFuzaIScu4E3JQlCZWaOnit5bzeuRX/CQs47d2z1ZRVwxT9nK8dyo86g=="]},"timestamp":"2022-07-26T00:30:43Z","events":[{"type":"tx","attributes":[{"key":"acc_seq","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk/125113","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"/Crzobdh++/rdAApBseUT19Qwk3c6rbFuzaIScu4E3JQlCZWaOnit5bzeuRX/CQs47d2z1ZRVwxT9nK8dyo86g==","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":"125078","index":true},{"key":"beacon_timestamp_hash","value":"c96d47bb4a589a9a841b8627adc0ddce1e56fd85226646473e7d72e123defcfd","index":true},{"key":"beacon_timestamp_submit_time","value":"1658795444","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: c96d47bb4a589a9a841b8627adc0ddce1e56fd85226646473e7d72e123defcfd

Hash from Mainchain Tx: 1658795444

Dynamically generated hash: c96d47bb4a589a9a841b8627adc0ddce1e56fd85226646473e7d72e123defcfd

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":"Marvin Burke","date":"2022-07-23","manner_of_death":"shot","armed":"gun","age":"","gender":"M","race":"","city":"Douglas County","state":"MO","signs_of_mental_illness":"False","threat_level":"attack","flee":"Foot","body_camera":"False","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Douglas County","locationCountry":"US","locationHasGeo":false,"locationLat":0,"locationLong":0,"locationState":"Missouri","locationStateCode":"MO","month":7,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1658534400,"sourceId":"8264","sourceRawData":"{\"id\":\"8264\",\"name\":\"Marvin Burke\",\"date\":\"2022-07-23\",\"manner_of_death\":\"shot\",\"armed\":\"gun\",\"age\":\"\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Douglas County\",\"state\":\"MO\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"attack\",\"flee\":\"Foot\",\"body_camera\":\"False\",\"longitude\":\"\",\"latitude\":\"\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":"Marvin Burke, from Douglas County, Missouri - shot on 23 July 2022","updateHistory":[],"victimAge":0,"victimArmed":"Gun","victimGender":"Male","victimName":"Marvin Burke","victimRace":"Unknown","year":2022}