Public Accountability Chain

February 5, 2022 | Aniak, Alaska

Andrew John, 34, from Aniak, Alaska - shot on 5 February 2022

Victim Info

NameAndrew John
RaceUnknown
Age34
GenderMale

Details

Additional Evidence

NameAndrew John
Date2022-02-05
Manner Of Deathshot
Armedgun
Age34
GenderM
Race
CityAniak
StateAK
Signs Of Mental IllnessFalse
Threat Levelattack
FleeNot fleeing
Body CameraFalse
Is Geocoding ExactTrue

Source

Source ID: 7990 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 17 Jun 2022 14:59:34 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 63012. Submitted in Mainchain Tx 766B880F2E0E1C4EBE3D8F016920EF1F6FF553C2722D39835037085502E4D063, at block height 134291

Transaction details

Tx 766B880F2E0E1C4EBE3D8F016920EF1F6FF553C2722D39835037085502E4D063
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: Q5+2FwSlbsPfVil+VutaTVJq7Kq4ZCsGlRIWcqwktRJwFR2QTT6UnXMtPRjd0fJwm1JZ/cy3OEEG+P+K6mxkxQ==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"011545b1232307c52d46a9abe21a1a2f66b6f01a9ec4db9735f9a17d18ea5ab3","submit_time":"1655477974","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":"63047"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["Q5+2FwSlbsPfVil+VutaTVJq7Kq4ZCsGlRIWcqwktRJwFR2QTT6UnXMtPRjd0fJwm1JZ/cy3OEEG+P+K6mxkxQ=="]},"tx_response":{"height":"134291","txhash":"766B880F2E0E1C4EBE3D8F016920EF1F6FF553C2722D39835037085502E4D063","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D701206080410A4EC03","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\":\"63012\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"011545b1232307c52d46a9abe21a1a2f66b6f01a9ec4db9735f9a17d18ea5ab3\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655477974\"},{\"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":"63012"},{"key":"beacon_timestamp_hash","value":"011545b1232307c52d46a9abe21a1a2f66b6f01a9ec4db9735f9a17d18ea5ab3"},{"key":"beacon_timestamp_submit_time","value":"1655477974"},{"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":"011545b1232307c52d46a9abe21a1a2f66b6f01a9ec4db9735f9a17d18ea5ab3","submit_time":"1655477974","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":"63047"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["Q5+2FwSlbsPfVil+VutaTVJq7Kq4ZCsGlRIWcqwktRJwFR2QTT6UnXMtPRjd0fJwm1JZ/cy3OEEG+P+K6mxkxQ=="]},"timestamp":"2022-06-17T14:59:32Z","events":[{"type":"tx","attributes":[{"key":"YWNjX3NlcQ==","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3prLzYzMDQ3","index":true}]},{"type":"tx","attributes":[{"key":"c2lnbmF0dXJl","value":"UTUrMkZ3U2xic1BmVmlsK1Z1dGFUVkpxN0txNFpDc0dsUklXY3F3a3RSSndGUjJRVFQ2VW5YTXRQUmpkMGZKd20xSlovY3kzT0VFRytQK0s2bXhreFE9PQ==","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":"NjMwMTI=","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9oYXNo","value":"MDExNTQ1YjEyMzIzMDdjNTJkNDZhOWFiZTIxYTFhMmY2NmI2ZjAxYTllYzRkYjk3MzVmOWExN2QxOGVhNWFiMw==","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9zdWJtaXRfdGltZQ==","value":"MTY1NTQ3Nzk3NA==","index":true},{"key":"YmVhY29uX293bmVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true}]}]}}

Hash Comparison

Hash stored in database: 011545b1232307c52d46a9abe21a1a2f66b6f01a9ec4db9735f9a17d18ea5ab3

Hash from Mainchain Tx: 011545b1232307c52d46a9abe21a1a2f66b6f01a9ec4db9735f9a17d18ea5ab3

Dynamically generated hash: 011545b1232307c52d46a9abe21a1a2f66b6f01a9ec4db9735f9a17d18ea5ab3

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":"Andrew John","date":"2022-02-05","manner_of_death":"shot","armed":"gun","age":"34","gender":"M","race":"","city":"Aniak","state":"AK","signs_of_mental_illness":"False","threat_level":"attack","flee":"Not fleeing","body_camera":"False","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Aniak","locationCountry":"US","locationHasGeo":true,"locationLat":61.583,"locationLong":-159.541,"locationState":"Alaska","locationStateCode":"AK","month":2,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1644019200,"sourceId":"7990","sourceRawData":"{\"id\":\"7990\",\"name\":\"Andrew John\",\"date\":\"2022-02-05\",\"manner_of_death\":\"shot\",\"armed\":\"gun\",\"age\":\"34\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Aniak\",\"state\":\"AK\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"attack\",\"flee\":\"Not fleeing\",\"body_camera\":\"False\",\"longitude\":\"-159.541\",\"latitude\":\"61.583\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":"Andrew John, 34, from Aniak, Alaska - shot on 5 February 2022","updateHistory":[],"victimAge":34,"victimArmed":"Gun","victimGender":"Male","victimName":"Andrew John","victimRace":"Unknown","year":2022}