Public Accountability Chain

September 11, 2022 | Los Angeles, California

, from Los Angeles, California - shot on 11 September 2022

Details

Additional Evidence

Name
Date2022-09-11
Manner Of Deathshot
Armedgun
Age
GenderM
Race
CityLos Angeles
StateCA
Signs Of Mental IllnessFalse
Threat Levelother
FleeFoot
Body CameraTrue
Is Geocoding ExactTrue

Source

Source ID: 8414 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Wed, 14 Sep 2022 00:30:19 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125218. Submitted in Mainchain Tx 86F3FE892C1C425856F1B98271C182D25B59D9AD10C8CF940D40D22DBC24849B, at block height 1468510

Transaction details

Tx 86F3FE892C1C425856F1B98271C182D25B59D9AD10C8CF940D40D22DBC24849B
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: 6WIsJNw8YMEa3WiwIhJg7MWzSK3BhiujQ1wRykwDMrk/i6a+4rD62yYBI/QL+OTVmNYVwmAbTkoe5P+JQbU6eQ==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"dc02c6d8567fa47e4a34a73529b2d07199e54b70384c2590a22312477f63da6d","submit_time":"1663115419","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":"125253"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["6WIsJNw8YMEa3WiwIhJg7MWzSK3BhiujQ1wRykwDMrk/i6a+4rD62yYBI/QL+OTVmNYVwmAbTkoe5P+JQbU6eQ=="]},"tx_response":{"height":"1468510","txhash":"86F3FE892C1C425856F1B98271C182D25B59D9AD10C8CF940D40D22DBC24849B","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D701206080410A2D207","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\":\"125218\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"dc02c6d8567fa47e4a34a73529b2d07199e54b70384c2590a22312477f63da6d\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1663115419\"},{\"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":"125218"},{"key":"beacon_timestamp_hash","value":"dc02c6d8567fa47e4a34a73529b2d07199e54b70384c2590a22312477f63da6d"},{"key":"beacon_timestamp_submit_time","value":"1663115419"},{"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":"dc02c6d8567fa47e4a34a73529b2d07199e54b70384c2590a22312477f63da6d","submit_time":"1663115419","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":"125253"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["6WIsJNw8YMEa3WiwIhJg7MWzSK3BhiujQ1wRykwDMrk/i6a+4rD62yYBI/QL+OTVmNYVwmAbTkoe5P+JQbU6eQ=="]},"timestamp":"2022-09-14T00:30:17Z","events":[{"type":"tx","attributes":[{"key":"acc_seq","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk/125253","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"6WIsJNw8YMEa3WiwIhJg7MWzSK3BhiujQ1wRykwDMrk/i6a+4rD62yYBI/QL+OTVmNYVwmAbTkoe5P+JQbU6eQ==","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":"125218","index":true},{"key":"beacon_timestamp_hash","value":"dc02c6d8567fa47e4a34a73529b2d07199e54b70384c2590a22312477f63da6d","index":true},{"key":"beacon_timestamp_submit_time","value":"1663115419","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: dc02c6d8567fa47e4a34a73529b2d07199e54b70384c2590a22312477f63da6d

Hash from Mainchain Tx: 1663115419

Dynamically generated hash: dc02c6d8567fa47e4a34a73529b2d07199e54b70384c2590a22312477f63da6d

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":"2022-09-11","manner_of_death":"shot","armed":"gun","age":"","gender":"M","race":"","city":"Los Angeles","state":"CA","signs_of_mental_illness":"False","threat_level":"other","flee":"Foot","body_camera":"True","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Los Angeles","locationCountry":"US","locationHasGeo":true,"locationLat":34.075,"locationLong":-118.274,"locationState":"California","locationStateCode":"CA","month":9,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1662854400,"sourceId":"8414","sourceRawData":"{\"id\":\"8414\",\"name\":\"\",\"date\":\"2022-09-11\",\"manner_of_death\":\"shot\",\"armed\":\"gun\",\"age\":\"\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Los Angeles\",\"state\":\"CA\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"other\",\"flee\":\"Foot\",\"body_camera\":\"True\",\"longitude\":\"-118.274\",\"latitude\":\"34.075\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":", from Los Angeles, California - shot on 11 September 2022","updateHistory":[],"victimAge":0,"victimArmed":"Gun","victimGender":"Male","victimName":"","victimRace":"Unknown","year":2022}