Public Accountability Chain

July 19, 2023 | Virginia

Justin Scott Lantz, 27, from , Virginia - undefined on 19 July 2023

Victim Info

NameJustin Scott Lantz
RaceWhite/European American
Age27
Gendermale

Details

Additional Evidence

NameJustin Scott Lantz
Date2023-07-19
Manner Of DeathPolice Shooting
Armed Withundetermined
Age27
Gendermale
RaceW
Race Sourcepublic_record
City
StateVA
Was Mental Illness RelatedFalse
Threat Typemove
Flee Statusnot
Body CameraFalse
Location Precision
Agency Ids2524

Source

Source ID: 9377 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Tue, 25 Jul 2023 12:30:09 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 126133. Submitted in Mainchain Tx 1C14A0ABFA0142525F22A97B5C4FAB50C50734B389D9E30F4FB91D58782316E7, at block height 6179485

Transaction details

Tx 1C14A0ABFA0142525F22A97B5C4FAB50C50734B389D9E30F4FB91D58782316E7
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: Vvwb9joIZVokTQXR3TIZYYVWac4iJCjSzAW6meeGj98EgERQ6Es8kz+TrO1xwBI/i20c3omSEkWdpKipNJd7cQ==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"b7a98ac919f40ec5fd7e9912f8ccf83f16e2e12d7719c40814a4b70bc869e10c","submit_time":"1690288209","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":"126168"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["Vvwb9joIZVokTQXR3TIZYYVWac4iJCjSzAW6meeGj98EgERQ6Es8kz+TrO1xwBI/i20c3omSEkWdpKipNJd7cQ=="]},"tx_response":{"height":"6179485","txhash":"1C14A0ABFA0142525F22A97B5C4FAB50C50734B389D9E30F4FB91D58782316E7","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D701206080410B5D907","raw_log":"[{\"events\":[{\"type\":\"message\",\"attributes\":[{\"key\":\"action\",\"value\":\"/mainchain.beacon.v1.MsgRecordBeaconTimestamp\"},{\"key\":\"module\",\"value\":\"beacon\"}]},{\"type\":\"record_beacon_timestamp\",\"attributes\":[{\"key\":\"beacon_id\",\"value\":\"4\"},{\"key\":\"beacon_timestamp_id\",\"value\":\"126133\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"76133\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"b7a98ac919f40ec5fd7e9912f8ccf83f16e2e12d7719c40814a4b70bc869e10c\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1690288209\"},{\"key\":\"beacon_owner\",\"value\":\"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk\"}]}]}]","logs":[{"msg_index":0,"log":"","events":[{"type":"message","attributes":[{"key":"action","value":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp"},{"key":"module","value":"beacon"}]},{"type":"record_beacon_timestamp","attributes":[{"key":"beacon_id","value":"4"},{"key":"beacon_timestamp_id","value":"126133"},{"key":"beacon_timestamp_id_pruned","value":"76133"},{"key":"beacon_timestamp_hash","value":"b7a98ac919f40ec5fd7e9912f8ccf83f16e2e12d7719c40814a4b70bc869e10c"},{"key":"beacon_timestamp_submit_time","value":"1690288209"},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}]}]}],"info":"","gas_wanted":"250000","gas_used":"122642","tx":{"@type":"/cosmos.tx.v1beta1.Tx","body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"b7a98ac919f40ec5fd7e9912f8ccf83f16e2e12d7719c40814a4b70bc869e10c","submit_time":"1690288209","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":"126168"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["Vvwb9joIZVokTQXR3TIZYYVWac4iJCjSzAW6meeGj98EgERQ6Es8kz+TrO1xwBI/i20c3omSEkWdpKipNJd7cQ=="]},"timestamp":"2023-07-25T12:30:07Z","events":[{"type":"coin_spent","attributes":[{"key":"spender","value":"und1nwt6chnk0efe8ngwa5y63egmdumht6arlvluh3","index":true},{"key":"amount","value":"1000000000nund","index":true}]},{"type":"coin_received","attributes":[{"key":"receiver","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true},{"key":"amount","value":"1000000000nund","index":true}]},{"type":"und_unlocked","attributes":[{"key":"purchaser","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true},{"key":"amount","value":"1000000000nund","index":true}]},{"type":"coin_spent","attributes":[{"key":"spender","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true},{"key":"amount","value":"1000000000nund","index":true}]},{"type":"coin_received","attributes":[{"key":"receiver","value":"und17xpfvakm2amg962yls6f84z3kell8c5lhuyfdm","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":"tx","attributes":[{"key":"fee","value":"1000000000nund","index":true},{"key":"fee_payer","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]},{"type":"tx","attributes":[{"key":"acc_seq","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk/126168","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"Vvwb9joIZVokTQXR3TIZYYVWac4iJCjSzAW6meeGj98EgERQ6Es8kz+TrO1xwBI/i20c3omSEkWdpKipNJd7cQ==","index":true}]},{"type":"message","attributes":[{"key":"action","value":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","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":"126133","index":true},{"key":"beacon_timestamp_id_pruned","value":"76133","index":true},{"key":"beacon_timestamp_hash","value":"b7a98ac919f40ec5fd7e9912f8ccf83f16e2e12d7719c40814a4b70bc869e10c","index":true},{"key":"beacon_timestamp_submit_time","value":"1690288209","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: b7a98ac919f40ec5fd7e9912f8ccf83f16e2e12d7719c40814a4b70bc869e10c

Hash from Mainchain Tx: b7a98ac919f40ec5fd7e9912f8ccf83f16e2e12d7719c40814a4b70bc869e10c

Dynamically generated hash: b7a98ac919f40ec5fd7e9912f8ccf83f16e2e12d7719c40814a4b70bc869e10c

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":"Justin Scott Lantz","date":"2023-07-19","manner_of_death":"Police Shooting","armed_with":"undetermined","age":"27","gender":"male","race":"W","race_source":"public_record","city":"","state":"VA","was_mental_illness_related":"False","threat_type":"move","flee_status":"not","body_camera":"False","location_precision":"","agency_ids":"2524"}},"evidenceLinks":[],"locationCity":"","locationCountry":"US","locationHasGeo":false,"locationLat":0,"locationLong":0,"locationState":"Virginia","locationStateCode":"VA","month":7,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1689724800,"sourceId":"9377","sourceRawData":"{\"id\":\"9377\",\"date\":\"2023-07-19\",\"threat_type\":\"move\",\"flee_status\":\"not\",\"armed_with\":\"undetermined\",\"city\":\"\",\"county\":\"Rockingham\",\"state\":\"VA\",\"latitude\":\"\",\"longitude\":\"\",\"location_precision\":\"\",\"name\":\"Justin Scott Lantz\",\"age\":\"27\",\"gender\":\"male\",\"race\":\"W\",\"race_source\":\"public_record\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"False\",\"agency_ids\":\"2524\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Justin Scott Lantz, 27, from , Virginia - undefined on 19 July 2023","updateHistory":[],"victimAge":27,"victimArmed":"Unclear","victimGender":"male","victimName":"Justin Scott Lantz","victimRace":"White/European American","year":2023}