Public Accountability Chain

September 19, 2021 | Chicago, Illinois

Turell Brown, 28, from Chicago, Illinois - shot on 19 September 2021

Victim Info

NameTurell Brown
RaceUnknown
Age28
GenderMale

Details

Additional Evidence

NameTurell Brown
Date2021-09-19
Manner Of Deathshot
Armedknife
Age28
GenderM
Race
CityChicago
StateIL
Signs Of Mental IllnessFalse
Threat Levelother
Flee
Body CameraFalse
Is Geocoding ExactTrue

Source

Source ID: 7193 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 17 Jun 2022 16:47:06 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 63381. Submitted in Mainchain Tx F5CEDD17352280CB3DFB980493D5A65C009A8140A383F4722FFD42E2624C78AE, at block height 135424

Transaction details

Tx F5CEDD17352280CB3DFB980493D5A65C009A8140A383F4722FFD42E2624C78AE
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: OuSwQU+8l9cYDomVRIuKqzYDk9/Uk3be2mhR21qOFedkqrvyLvGC4KOTE9t/ch/7DJm3H1Xe+1SnMV/RjoQIjQ==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"82589bf1a549d698b38aa49d2dd4d10b13586a8de4825ef0ae1e888e20ed5a0b","submit_time":"1655484426","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":"63416"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["OuSwQU+8l9cYDomVRIuKqzYDk9/Uk3be2mhR21qOFedkqrvyLvGC4KOTE9t/ch/7DJm3H1Xe+1SnMV/RjoQIjQ=="]},"tx_response":{"height":"135424","txhash":"F5CEDD17352280CB3DFB980493D5A65C009A8140A383F4722FFD42E2624C78AE","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D70120608041095EF03","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\":\"63381\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"82589bf1a549d698b38aa49d2dd4d10b13586a8de4825ef0ae1e888e20ed5a0b\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655484426\"},{\"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":"63381"},{"key":"beacon_timestamp_hash","value":"82589bf1a549d698b38aa49d2dd4d10b13586a8de4825ef0ae1e888e20ed5a0b"},{"key":"beacon_timestamp_submit_time","value":"1655484426"},{"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":"82589bf1a549d698b38aa49d2dd4d10b13586a8de4825ef0ae1e888e20ed5a0b","submit_time":"1655484426","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":"63416"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["OuSwQU+8l9cYDomVRIuKqzYDk9/Uk3be2mhR21qOFedkqrvyLvGC4KOTE9t/ch/7DJm3H1Xe+1SnMV/RjoQIjQ=="]},"timestamp":"2022-06-17T16:47:04Z","events":[{"type":"tx","attributes":[{"key":"YWNjX3NlcQ==","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3prLzYzNDE2","index":true}]},{"type":"tx","attributes":[{"key":"c2lnbmF0dXJl","value":"T3VTd1FVKzhsOWNZRG9tVlJJdUtxellEazkvVWszYmUybWhSMjFxT0ZlZGtxcnZ5THZHQzRLT1RFOXQvY2gvN0RKbTNIMVhlKzFTbk1WL1Jqb1FJalE9PQ==","index":true}]},{"type":"und_unlocked","attributes":[{"key":"cHVyY2hhc2Vy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true},{"key":"YW1vdW50","value":"MTAwMDAwMDAwMG51bmQ=","index":true}]},{"type":"transfer","attributes":[{"key":"cmVjaXBpZW50","value":"dW5kMTd4cGZ2YWttMmFtZzk2MnlsczZmODR6M2tlbGw4YzVsaHV5ZmRt","index":true},{"key":"c2VuZGVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true},{"key":"YW1vdW50","value":"MTAwMDAwMDAwMG51bmQ=","index":true}]},{"type":"message","attributes":[{"key":"c2VuZGVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true}]},{"type":"message","attributes":[{"key":"YWN0aW9u","value":"cmVjb3JkX2JlYWNvbl90aW1lc3RhbXA=","index":true}]},{"type":"message","attributes":[{"key":"bW9kdWxl","value":"YmVhY29u","index":true}]},{"type":"record_beacon_timestamp","attributes":[{"key":"YmVhY29uX2lk","value":"NA==","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9pZA==","value":"NjMzODE=","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9oYXNo","value":"ODI1ODliZjFhNTQ5ZDY5OGIzOGFhNDlkMmRkNGQxMGIxMzU4NmE4ZGU0ODI1ZWYwYWUxZTg4OGUyMGVkNWEwYg==","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9zdWJtaXRfdGltZQ==","value":"MTY1NTQ4NDQyNg==","index":true},{"key":"YmVhY29uX293bmVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true}]}]}}

Hash Comparison

Hash stored in database: 82589bf1a549d698b38aa49d2dd4d10b13586a8de4825ef0ae1e888e20ed5a0b

Hash from Mainchain Tx: 82589bf1a549d698b38aa49d2dd4d10b13586a8de4825ef0ae1e888e20ed5a0b

Dynamically generated hash: 82589bf1a549d698b38aa49d2dd4d10b13586a8de4825ef0ae1e888e20ed5a0b

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":"Turell Brown","date":"2021-09-19","manner_of_death":"shot","armed":"knife","age":"28","gender":"M","race":"","city":"Chicago","state":"IL","signs_of_mental_illness":"False","threat_level":"other","flee":"","body_camera":"False","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Chicago","locationCountry":"US","locationHasGeo":true,"locationLat":41.776,"locationLong":-87.634,"locationState":"Illinois","locationStateCode":"IL","month":9,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1632009600,"sourceId":"7193","sourceRawData":"{\"id\":\"7193\",\"name\":\"Turell Brown\",\"date\":\"2021-09-19\",\"manner_of_death\":\"shot\",\"armed\":\"knife\",\"age\":\"28\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Chicago\",\"state\":\"IL\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"other\",\"flee\":\"\",\"body_camera\":\"False\",\"longitude\":\"-87.634\",\"latitude\":\"41.776\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":"Turell Brown, 28, from Chicago, Illinois - shot on 19 September 2021","updateHistory":[],"victimAge":28,"victimArmed":"Knife","victimGender":"Male","victimName":"Turell Brown","victimRace":"Unknown","year":2021}