Public Accountability Chain

April 20, 2021 | San Antonio, Texas

, from San Antonio, Texas - shot on 20 April 2021

Details

Additional Evidence

Name
Date2021-04-20
Manner Of Deathshot
Armedgun
Age
GenderM
Race
CitySan Antonio
StateTX
Signs Of Mental IllnessFalse
Threat Levelother
Flee
Body CameraFalse
Is Geocoding ExactTrue

Source

Source ID: 6807 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 17 Jun 2022 22:40:41 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 64812. Submitted in Mainchain Tx B7BC953303E55109F32A6A76A4B0BBA3F79C60E39DC6ADF92FF19E62D051B508, at block height 139146

Transaction details

Tx B7BC953303E55109F32A6A76A4B0BBA3F79C60E39DC6ADF92FF19E62D051B508
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: 60vjccLAE1JlU6eEntukJR0v4LRop+yXUKe21UO5uuUtcf5YxaMPSIBX8zTQoI41nEQRz1a9ncJQtbNlwYzpDg==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"175ac3fb08c0474d2d157148de23e5421d8f6233973bf7f17099cfe05c0da1f7","submit_time":"1655505641","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":"64847"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["60vjccLAE1JlU6eEntukJR0v4LRop+yXUKe21UO5uuUtcf5YxaMPSIBX8zTQoI41nEQRz1a9ncJQtbNlwYzpDg=="]},"tx_response":{"height":"139146","txhash":"B7BC953303E55109F32A6A76A4B0BBA3F79C60E39DC6ADF92FF19E62D051B508","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D701206080410ACFA03","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\":\"64812\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"175ac3fb08c0474d2d157148de23e5421d8f6233973bf7f17099cfe05c0da1f7\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655505641\"},{\"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":"64812"},{"key":"beacon_timestamp_hash","value":"175ac3fb08c0474d2d157148de23e5421d8f6233973bf7f17099cfe05c0da1f7"},{"key":"beacon_timestamp_submit_time","value":"1655505641"},{"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":"175ac3fb08c0474d2d157148de23e5421d8f6233973bf7f17099cfe05c0da1f7","submit_time":"1655505641","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":"64847"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["60vjccLAE1JlU6eEntukJR0v4LRop+yXUKe21UO5uuUtcf5YxaMPSIBX8zTQoI41nEQRz1a9ncJQtbNlwYzpDg=="]},"timestamp":"2022-06-17T22:40:39Z","events":[{"type":"tx","attributes":[{"key":"acc_seq","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk/64847","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"60vjccLAE1JlU6eEntukJR0v4LRop+yXUKe21UO5uuUtcf5YxaMPSIBX8zTQoI41nEQRz1a9ncJQtbNlwYzpDg==","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":"64812","index":true},{"key":"beacon_timestamp_hash","value":"175ac3fb08c0474d2d157148de23e5421d8f6233973bf7f17099cfe05c0da1f7","index":true},{"key":"beacon_timestamp_submit_time","value":"1655505641","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: 175ac3fb08c0474d2d157148de23e5421d8f6233973bf7f17099cfe05c0da1f7

Hash from Mainchain Tx: 1655505641

Dynamically generated hash: 175ac3fb08c0474d2d157148de23e5421d8f6233973bf7f17099cfe05c0da1f7

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":"2021-04-20","manner_of_death":"shot","armed":"gun","age":"","gender":"M","race":"","city":"San Antonio","state":"TX","signs_of_mental_illness":"False","threat_level":"other","flee":"","body_camera":"False","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"San Antonio","locationCountry":"US","locationHasGeo":true,"locationLat":29.471,"locationLong":-98.499,"locationState":"Texas","locationStateCode":"TX","month":4,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1618876800,"sourceId":"6807","sourceRawData":"{\"id\":\"6807\",\"name\":\"\",\"date\":\"2021-04-20\",\"manner_of_death\":\"shot\",\"armed\":\"gun\",\"age\":\"\",\"gender\":\"M\",\"race\":\"\",\"city\":\"San Antonio\",\"state\":\"TX\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"other\",\"flee\":\"\",\"body_camera\":\"False\",\"longitude\":\"-98.499\",\"latitude\":\"29.471\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":", from San Antonio, Texas - shot on 20 April 2021","updateHistory":[],"victimAge":0,"victimArmed":"Gun","victimGender":"Male","victimName":"","victimRace":"Unknown","year":2021}