Public Accountability Chain

September 10, 2022 | Houston, Texas

Aaron Baughman, 40, from Houston, Texas - shot on 10 September 2022

Victim Info

NameAaron Baughman
RaceUnknown
Age40
GenderMale

Details

Additional Evidence

NameAaron Baughman
Date2022-09-10
Manner Of Deathshot
Armedsamurai sword
Age40
GenderM
Race
CityHouston
StateTX
Signs Of Mental IllnessFalse
Threat Levelother
FleeNot fleeing
Body CameraFalse
Is Geocoding ExactTrue

Source

Source ID: 8415 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Wed, 14 Sep 2022 00:30:31 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125220. Submitted in Mainchain Tx 65C5DE89A70D651F1E4C974795B8C9AB8321B588C735EFBC2F12F8E5869FAC9E, at block height 1468512

Transaction details

Tx 65C5DE89A70D651F1E4C974795B8C9AB8321B588C735EFBC2F12F8E5869FAC9E
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: 7d+Yvp99Lf6ruOQ0JtI5j1Cxc/fXRWk1+Mi3JelQvZMwsNp8ZtRmSRy7SvKmNwekqCwYl1OOS464YriiDLnQ3A==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"0594fa1e60620f6e7d7c300a1d4e8ecb584b7cb83935af5f75a739dbc4c0f78d","submit_time":"1663115431","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":"125255"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["7d+Yvp99Lf6ruOQ0JtI5j1Cxc/fXRWk1+Mi3JelQvZMwsNp8ZtRmSRy7SvKmNwekqCwYl1OOS464YriiDLnQ3A=="]},"tx_response":{"height":"1468512","txhash":"65C5DE89A70D651F1E4C974795B8C9AB8321B588C735EFBC2F12F8E5869FAC9E","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D701206080410A4D207","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\":\"125220\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"0594fa1e60620f6e7d7c300a1d4e8ecb584b7cb83935af5f75a739dbc4c0f78d\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1663115431\"},{\"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":"125220"},{"key":"beacon_timestamp_hash","value":"0594fa1e60620f6e7d7c300a1d4e8ecb584b7cb83935af5f75a739dbc4c0f78d"},{"key":"beacon_timestamp_submit_time","value":"1663115431"},{"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":"0594fa1e60620f6e7d7c300a1d4e8ecb584b7cb83935af5f75a739dbc4c0f78d","submit_time":"1663115431","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":"125255"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["7d+Yvp99Lf6ruOQ0JtI5j1Cxc/fXRWk1+Mi3JelQvZMwsNp8ZtRmSRy7SvKmNwekqCwYl1OOS464YriiDLnQ3A=="]},"timestamp":"2022-09-14T00:30:29Z","events":[{"type":"tx","attributes":[{"key":"acc_seq","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk/125255","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"7d+Yvp99Lf6ruOQ0JtI5j1Cxc/fXRWk1+Mi3JelQvZMwsNp8ZtRmSRy7SvKmNwekqCwYl1OOS464YriiDLnQ3A==","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":"125220","index":true},{"key":"beacon_timestamp_hash","value":"0594fa1e60620f6e7d7c300a1d4e8ecb584b7cb83935af5f75a739dbc4c0f78d","index":true},{"key":"beacon_timestamp_submit_time","value":"1663115431","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: 0594fa1e60620f6e7d7c300a1d4e8ecb584b7cb83935af5f75a739dbc4c0f78d

Hash from Mainchain Tx: 1663115431

Dynamically generated hash: 0594fa1e60620f6e7d7c300a1d4e8ecb584b7cb83935af5f75a739dbc4c0f78d

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":"Aaron Baughman","date":"2022-09-10","manner_of_death":"shot","armed":"samurai sword","age":"40","gender":"M","race":"","city":"Houston","state":"TX","signs_of_mental_illness":"False","threat_level":"other","flee":"Not fleeing","body_camera":"False","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Houston","locationCountry":"US","locationHasGeo":true,"locationLat":29.76,"locationLong":-95.37,"locationState":"Texas","locationStateCode":"TX","month":9,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1662768000,"sourceId":"8415","sourceRawData":"{\"id\":\"8415\",\"name\":\"Aaron Baughman\",\"date\":\"2022-09-10\",\"manner_of_death\":\"shot\",\"armed\":\"samurai sword\",\"age\":\"40\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Houston\",\"state\":\"TX\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"other\",\"flee\":\"Not fleeing\",\"body_camera\":\"False\",\"longitude\":\"-95.37\",\"latitude\":\"29.76\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":"Aaron Baughman, 40, from Houston, Texas - shot on 10 September 2022","updateHistory":[],"victimAge":40,"victimArmed":"Samurai Sword","victimGender":"Male","victimName":"Aaron Baughman","victimRace":"Unknown","year":2022}