Public Accountability Chain

March 19, 2021 | Los Angeles, California

, from Los Angeles, California - shot on 19 March 2021

Details

Additional Evidence

Name
Date2021-03-19
Manner Of Deathshot
Armedhatchet
Age
GenderM
Race
CityLos Angeles
StateCA
Signs Of Mental IllnessFalse
Threat Levelattack
FleeFoot
Body CameraTrue
Is Geocoding ExactTrue

Source

Source ID: 6713 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Sat, 18 Jun 2022 00:38:00 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 65283. Submitted in Mainchain Tx 0985B9D40176971AA34EF42788300D709BB22EAE55653080E1D847F9EED3F3B3, at block height 140382

Transaction details

Tx 0985B9D40176971AA34EF42788300D709BB22EAE55653080E1D847F9EED3F3B3
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: 4hrnZIxKJDmAKD66PuyzlX1IHvdgEoq3d1h0N1XYbfltRKvnxrZfYs1WhxPuaK9B0phkq2NkJO1u4QIujr7PSg==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"3ddabb63ed809baee9c38502de2f99000d958d470ae06b437739af5efff67d29","submit_time":"1655512680","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":"65318"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["4hrnZIxKJDmAKD66PuyzlX1IHvdgEoq3d1h0N1XYbfltRKvnxrZfYs1WhxPuaK9B0phkq2NkJO1u4QIujr7PSg=="]},"tx_response":{"height":"140382","txhash":"0985B9D40176971AA34EF42788300D709BB22EAE55653080E1D847F9EED3F3B3","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D70120608041083FE03","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\":\"65283\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"3ddabb63ed809baee9c38502de2f99000d958d470ae06b437739af5efff67d29\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655512680\"},{\"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":"65283"},{"key":"beacon_timestamp_hash","value":"3ddabb63ed809baee9c38502de2f99000d958d470ae06b437739af5efff67d29"},{"key":"beacon_timestamp_submit_time","value":"1655512680"},{"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":"3ddabb63ed809baee9c38502de2f99000d958d470ae06b437739af5efff67d29","submit_time":"1655512680","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":"65318"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["4hrnZIxKJDmAKD66PuyzlX1IHvdgEoq3d1h0N1XYbfltRKvnxrZfYs1WhxPuaK9B0phkq2NkJO1u4QIujr7PSg=="]},"timestamp":"2022-06-18T00:37:58Z","events":[{"type":"tx","attributes":[{"key":"acc_seq","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk/65318","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"4hrnZIxKJDmAKD66PuyzlX1IHvdgEoq3d1h0N1XYbfltRKvnxrZfYs1WhxPuaK9B0phkq2NkJO1u4QIujr7PSg==","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":"65283","index":true},{"key":"beacon_timestamp_hash","value":"3ddabb63ed809baee9c38502de2f99000d958d470ae06b437739af5efff67d29","index":true},{"key":"beacon_timestamp_submit_time","value":"1655512680","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: 3ddabb63ed809baee9c38502de2f99000d958d470ae06b437739af5efff67d29

Hash from Mainchain Tx: 1655512680

Dynamically generated hash: 3ddabb63ed809baee9c38502de2f99000d958d470ae06b437739af5efff67d29

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":"2021-03-19","manner_of_death":"shot","armed":"hatchet","age":"","gender":"M","race":"","city":"Los Angeles","state":"CA","signs_of_mental_illness":"False","threat_level":"attack","flee":"Foot","body_camera":"True","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Los Angeles","locationCountry":"US","locationHasGeo":true,"locationLat":34.057,"locationLong":-118.274,"locationState":"California","locationStateCode":"CA","month":3,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1616112000,"sourceId":"6713","sourceRawData":"{\"id\":\"6713\",\"name\":\"\",\"date\":\"2021-03-19\",\"manner_of_death\":\"shot\",\"armed\":\"hatchet\",\"age\":\"\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Los Angeles\",\"state\":\"CA\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"attack\",\"flee\":\"Foot\",\"body_camera\":\"True\",\"longitude\":\"-118.274\",\"latitude\":\"34.057\",\"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 19 March 2021","updateHistory":[],"victimAge":0,"victimArmed":"Hatchet","victimGender":"Male","victimName":"","victimRace":"Unknown","year":2021}