Public Accountability Chain

April 19, 2021 | Detroit, Michigan

, 27, from Detroit, Michigan - shot on 19 April 2021

Details

Additional Evidence

Name
Date2021-04-19
Manner Of Deathshot
Armedgun
Age27
GenderM
Race
CityDetroit
StateMI
Signs Of Mental IllnessFalse
Threat Levelattack
FleeOther
Body CameraFalse
Is Geocoding ExactTrue

Source

Source ID: 6799 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 17 Jun 2022 22:42:18 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 64829. Submitted in Mainchain Tx 69624DCFA99321440901DDFE0470C270499C1627096D23A004223725EA8BA2A7, at block height 139163

Transaction details

Tx 69624DCFA99321440901DDFE0470C270499C1627096D23A004223725EA8BA2A7
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: c0e8UqoXduK2J4MtA+L3c0iTqptiN/5fl/fjFZiL7rV5Y95ftnDfW0vqI8k3lts315gzBJZUtYnrWMb84K7JFA==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"b13ee297653431b00254128ce0fb3fbe4ccc841b22352897d768e7fb22db7ed2","submit_time":"1655505738","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":"64864"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["c0e8UqoXduK2J4MtA+L3c0iTqptiN/5fl/fjFZiL7rV5Y95ftnDfW0vqI8k3lts315gzBJZUtYnrWMb84K7JFA=="]},"tx_response":{"height":"139163","txhash":"69624DCFA99321440901DDFE0470C270499C1627096D23A004223725EA8BA2A7","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D701206080410BDFA03","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\":\"64829\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"b13ee297653431b00254128ce0fb3fbe4ccc841b22352897d768e7fb22db7ed2\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655505738\"},{\"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":"64829"},{"key":"beacon_timestamp_hash","value":"b13ee297653431b00254128ce0fb3fbe4ccc841b22352897d768e7fb22db7ed2"},{"key":"beacon_timestamp_submit_time","value":"1655505738"},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}]}]}],"info":"","gas_wanted":"250000","gas_used":"99735","tx":{"@type":"/cosmos.tx.v1beta1.Tx","body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"b13ee297653431b00254128ce0fb3fbe4ccc841b22352897d768e7fb22db7ed2","submit_time":"1655505738","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":"64864"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["c0e8UqoXduK2J4MtA+L3c0iTqptiN/5fl/fjFZiL7rV5Y95ftnDfW0vqI8k3lts315gzBJZUtYnrWMb84K7JFA=="]},"timestamp":"2022-06-17T22:42:16Z","events":[{"type":"tx","attributes":[{"key":"acc_seq","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk/64864","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"c0e8UqoXduK2J4MtA+L3c0iTqptiN/5fl/fjFZiL7rV5Y95ftnDfW0vqI8k3lts315gzBJZUtYnrWMb84K7JFA==","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":"64829","index":true},{"key":"beacon_timestamp_hash","value":"b13ee297653431b00254128ce0fb3fbe4ccc841b22352897d768e7fb22db7ed2","index":true},{"key":"beacon_timestamp_submit_time","value":"1655505738","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: b13ee297653431b00254128ce0fb3fbe4ccc841b22352897d768e7fb22db7ed2

Hash from Mainchain Tx: 1655505738

Dynamically generated hash: b13ee297653431b00254128ce0fb3fbe4ccc841b22352897d768e7fb22db7ed2

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":"","date":"2021-04-19","manner_of_death":"shot","armed":"gun","age":"27","gender":"M","race":"","city":"Detroit","state":"MI","signs_of_mental_illness":"False","threat_level":"attack","flee":"Other","body_camera":"False","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Detroit","locationCountry":"US","locationHasGeo":true,"locationLat":42.45,"locationLong":-82.968,"locationState":"Michigan","locationStateCode":"MI","month":4,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1618790400,"sourceId":"6799","sourceRawData":"{\"id\":\"6799\",\"name\":\"\",\"date\":\"2021-04-19\",\"manner_of_death\":\"shot\",\"armed\":\"gun\",\"age\":\"27\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Detroit\",\"state\":\"MI\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"attack\",\"flee\":\"Other\",\"body_camera\":\"False\",\"longitude\":\"-82.968\",\"latitude\":\"42.45\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":", 27, from Detroit, Michigan - shot on 19 April 2021","updateHistory":[],"victimAge":27,"victimArmed":"Gun","victimGender":"Male","victimName":"","victimRace":"Unknown","year":2021}