Public Accountability Chain

August 17, 2022 | Los Angeles, California

, from Los Angeles, California - shot on 17 August 2022

Details

Additional Evidence

Name
Date2022-08-17
Manner Of Deathshot
Armedmachete
Age
GenderM
Race
CityLos Angeles
StateCA
Signs Of Mental IllnessFalse
Threat Levelother
FleeNot fleeing
Body CameraFalse
Is Geocoding ExactTrue

Source

Source ID: 8341 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 19 Aug 2022 00:30:11 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125149. Submitted in Mainchain Tx BB934B030F071E4C98C42A0EB415311A8C8C5EBF554B8A54BEA9A22B1B2A3EFA, at block height 1076434

Transaction details

Tx BB934B030F071E4C98C42A0EB415311A8C8C5EBF554B8A54BEA9A22B1B2A3EFA
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: HM/261GHZHt5H6hYVV8W/N7NLypzNHLeFmgc/ESSlEZWV8h/rrL/5nRJlknFqFxl7KAV5xwlZ1bc5W6fhCODoA==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"8d3f7937f4cc8e14cbf01d8919cb980cc1f282fc26507cdeb513b171d27d93b1","submit_time":"1660869011","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":"125184"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["HM/261GHZHt5H6hYVV8W/N7NLypzNHLeFmgc/ESSlEZWV8h/rrL/5nRJlknFqFxl7KAV5xwlZ1bc5W6fhCODoA=="]},"tx_response":{"height":"1076434","txhash":"BB934B030F071E4C98C42A0EB415311A8C8C5EBF554B8A54BEA9A22B1B2A3EFA","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D701206080410DDD107","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\":\"125149\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"8d3f7937f4cc8e14cbf01d8919cb980cc1f282fc26507cdeb513b171d27d93b1\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1660869011\"},{\"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":"125149"},{"key":"beacon_timestamp_hash","value":"8d3f7937f4cc8e14cbf01d8919cb980cc1f282fc26507cdeb513b171d27d93b1"},{"key":"beacon_timestamp_submit_time","value":"1660869011"},{"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":"8d3f7937f4cc8e14cbf01d8919cb980cc1f282fc26507cdeb513b171d27d93b1","submit_time":"1660869011","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":"125184"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["HM/261GHZHt5H6hYVV8W/N7NLypzNHLeFmgc/ESSlEZWV8h/rrL/5nRJlknFqFxl7KAV5xwlZ1bc5W6fhCODoA=="]},"timestamp":"2022-08-19T00:30:09Z","events":[{"type":"tx","attributes":[{"key":"YWNjX3NlcQ==","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3prLzEyNTE4NA==","index":true}]},{"type":"tx","attributes":[{"key":"c2lnbmF0dXJl","value":"SE0vMjYxR0haSHQ1SDZoWVZWOFcvTjdOTHlwek5ITGVGbWdjL0VTU2xFWldWOGgvcnJMLzVuUkpsa25GcUZ4bDdLQVY1eHdsWjFiYzVXNmZoQ09Eb0E9PQ==","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":"MTI1MTQ5","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9oYXNo","value":"OGQzZjc5MzdmNGNjOGUxNGNiZjAxZDg5MTljYjk4MGNjMWYyODJmYzI2NTA3Y2RlYjUxM2IxNzFkMjdkOTNiMQ==","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9zdWJtaXRfdGltZQ==","value":"MTY2MDg2OTAxMQ==","index":true},{"key":"YmVhY29uX293bmVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true}]}]}}

Hash Comparison

Hash stored in database: 8d3f7937f4cc8e14cbf01d8919cb980cc1f282fc26507cdeb513b171d27d93b1

Hash from Mainchain Tx: 8d3f7937f4cc8e14cbf01d8919cb980cc1f282fc26507cdeb513b171d27d93b1

Dynamically generated hash: 8d3f7937f4cc8e14cbf01d8919cb980cc1f282fc26507cdeb513b171d27d93b1

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":"","date":"2022-08-17","manner_of_death":"shot","armed":"machete","age":"","gender":"M","race":"","city":"Los Angeles","state":"CA","signs_of_mental_illness":"False","threat_level":"other","flee":"Not fleeing","body_camera":"False","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Los Angeles","locationCountry":"US","locationHasGeo":false,"locationLat":0,"locationLong":0,"locationState":"California","locationStateCode":"CA","month":8,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1660694400,"sourceId":"8341","sourceRawData":"{\"id\":\"8341\",\"name\":\"\",\"date\":\"2022-08-17\",\"manner_of_death\":\"shot\",\"armed\":\"machete\",\"age\":\"\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Los Angeles\",\"state\":\"CA\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"other\",\"flee\":\"Not fleeing\",\"body_camera\":\"False\",\"longitude\":\"\",\"latitude\":\"\",\"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 17 August 2022","updateHistory":[],"victimAge":0,"victimArmed":"Machete","victimGender":"Male","victimName":"","victimRace":"Unknown","year":2022}