Public Accountability Chain

September 20, 2021 | Signal Hill, California

, from Signal Hill, California - shot on 20 September 2021

Details

Additional Evidence

Name
Date2021-09-20
Manner Of Deathshot
Armedknife
Age
GenderM
Race
CitySignal Hill
StateCA
Signs Of Mental IllnessFalse
Threat Levelattack
FleeFoot
Body CameraFalse
Is Geocoding ExactTrue

Source

Source ID: 7170 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 17 Jun 2022 16:46:55 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 63379. Submitted in Mainchain Tx F55E874DE941840B69F7560B88B66A313394C02D1433737BF0015E35E9D44C17, at block height 135422

Transaction details

Tx F55E874DE941840B69F7560B88B66A313394C02D1433737BF0015E35E9D44C17
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: AAHWkPb1ZfZkk+sW9fTxAvTR9msMYZn+6LhhZaSMcXhw8a+6D7/aciyT0w6OqtOkFImjO7btOUjnRCuSSNsYwg==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"8515b8e3dba6c129bf6520d48dfc79b1693776a70f943683cb8d51374a0c26db","submit_time":"1655484415","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":"63414"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["AAHWkPb1ZfZkk+sW9fTxAvTR9msMYZn+6LhhZaSMcXhw8a+6D7/aciyT0w6OqtOkFImjO7btOUjnRCuSSNsYwg=="]},"tx_response":{"height":"135422","txhash":"F55E874DE941840B69F7560B88B66A313394C02D1433737BF0015E35E9D44C17","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D70120608041093EF03","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\":\"63379\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"8515b8e3dba6c129bf6520d48dfc79b1693776a70f943683cb8d51374a0c26db\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655484415\"},{\"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":"63379"},{"key":"beacon_timestamp_hash","value":"8515b8e3dba6c129bf6520d48dfc79b1693776a70f943683cb8d51374a0c26db"},{"key":"beacon_timestamp_submit_time","value":"1655484415"},{"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":"8515b8e3dba6c129bf6520d48dfc79b1693776a70f943683cb8d51374a0c26db","submit_time":"1655484415","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":"63414"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["AAHWkPb1ZfZkk+sW9fTxAvTR9msMYZn+6LhhZaSMcXhw8a+6D7/aciyT0w6OqtOkFImjO7btOUjnRCuSSNsYwg=="]},"timestamp":"2022-06-17T16:46:53Z","events":[{"type":"tx","attributes":[{"key":"YWNjX3NlcQ==","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3prLzYzNDE0","index":true}]},{"type":"tx","attributes":[{"key":"c2lnbmF0dXJl","value":"QUFIV2tQYjFaZlpraytzVzlmVHhBdlRSOW1zTVlabis2TGhoWmFTTWNYaHc4YSs2RDcvYWNpeVQwdzZPcXRPa0ZJbWpPN2J0T1VqblJDdVNTTnNZd2c9PQ==","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":"NjMzNzk=","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9oYXNo","value":"ODUxNWI4ZTNkYmE2YzEyOWJmNjUyMGQ0OGRmYzc5YjE2OTM3NzZhNzBmOTQzNjgzY2I4ZDUxMzc0YTBjMjZkYg==","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9zdWJtaXRfdGltZQ==","value":"MTY1NTQ4NDQxNQ==","index":true},{"key":"YmVhY29uX293bmVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true}]}]}}

Hash Comparison

Hash stored in database: 8515b8e3dba6c129bf6520d48dfc79b1693776a70f943683cb8d51374a0c26db

Hash from Mainchain Tx: 8515b8e3dba6c129bf6520d48dfc79b1693776a70f943683cb8d51374a0c26db

Dynamically generated hash: 8515b8e3dba6c129bf6520d48dfc79b1693776a70f943683cb8d51374a0c26db

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":"2021-09-20","manner_of_death":"shot","armed":"knife","age":"","gender":"M","race":"","city":"Signal Hill","state":"CA","signs_of_mental_illness":"False","threat_level":"attack","flee":"Foot","body_camera":"False","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Signal Hill","locationCountry":"US","locationHasGeo":true,"locationLat":33.804,"locationLong":-118.171,"locationState":"California","locationStateCode":"CA","month":9,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1632096000,"sourceId":"7170","sourceRawData":"{\"id\":\"7170\",\"name\":\"\",\"date\":\"2021-09-20\",\"manner_of_death\":\"shot\",\"armed\":\"knife\",\"age\":\"\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Signal Hill\",\"state\":\"CA\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"attack\",\"flee\":\"Foot\",\"body_camera\":\"False\",\"longitude\":\"-118.171\",\"latitude\":\"33.804\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":", from Signal Hill, California - shot on 20 September 2021","updateHistory":[],"victimAge":0,"victimArmed":"Knife","victimGender":"Male","victimName":"","victimRace":"Unknown","year":2021}