Public Accountability Chain

August 27, 2022 | Missoula, Montana

Vance Ledeau, 34, from Missoula, Montana - undefined on 27 August 2022

Victim Info

NameVance Ledeau
RaceNative American/Native Alaskan
Age34
Gendermale

Details

Additional Evidence

NameVance Ledeau
Date2022-08-27
Manner Of DeathPolice Shooting
Armed Withundetermined
Age34
Gendermale
RaceN
Race Sourcenot_available
CityMissoula
StateMT
Was Mental Illness RelatedFalse
Threat Typeundetermined
Flee Status
Body CameraFalse
Location Precisionnot_available
Agency Ids3208;2337

Source

Source ID: 8615 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 16 Dec 2022 10:51:05 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125506. Submitted in Mainchain Tx AD2F5B4AABC0D3B40370D5833914F6E84C370B4C04DB266A84CA87CA21DEDCAB, at block height 2873844

Transaction details

Tx AD2F5B4AABC0D3B40370D5833914F6E84C370B4C04DB266A84CA87CA21DEDCAB
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: cxzPPcFmfzjHGGwPzmCwtlRSsMUiL2CpBRjE/aBgDB0o4fV8N93SpgbJRdowbZS9Q5gOAG6d+UN8+3fdZvhJbg==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"f6a5a086a17e761e834642ae2a498ae8c807b14d3760f83ea4be0f482861a9d5","submit_time":"1671187865","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":"125541"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["cxzPPcFmfzjHGGwPzmCwtlRSsMUiL2CpBRjE/aBgDB0o4fV8N93SpgbJRdowbZS9Q5gOAG6d+UN8+3fdZvhJbg=="]},"tx_response":{"height":"2873844","txhash":"AD2F5B4AABC0D3B40370D5833914F6E84C370B4C04DB266A84CA87CA21DEDCAB","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D701206080410C2D407","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\":\"125506\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"75506\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"f6a5a086a17e761e834642ae2a498ae8c807b14d3760f83ea4be0f482861a9d5\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1671187865\"},{\"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":"125506"},{"key":"beacon_timestamp_id_pruned","value":"75506"},{"key":"beacon_timestamp_hash","value":"f6a5a086a17e761e834642ae2a498ae8c807b14d3760f83ea4be0f482861a9d5"},{"key":"beacon_timestamp_submit_time","value":"1671187865"},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}]}]}],"info":"","gas_wanted":"250000","gas_used":"122588","tx":{"@type":"/cosmos.tx.v1beta1.Tx","body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"f6a5a086a17e761e834642ae2a498ae8c807b14d3760f83ea4be0f482861a9d5","submit_time":"1671187865","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":"125541"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["cxzPPcFmfzjHGGwPzmCwtlRSsMUiL2CpBRjE/aBgDB0o4fV8N93SpgbJRdowbZS9Q5gOAG6d+UN8+3fdZvhJbg=="]},"timestamp":"2022-12-16T10:51:03Z","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/125541","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"cxzPPcFmfzjHGGwPzmCwtlRSsMUiL2CpBRjE/aBgDB0o4fV8N93SpgbJRdowbZS9Q5gOAG6d+UN8+3fdZvhJbg==","index":true}]},{"type":"message","attributes":[{"key":"action","val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Hash Comparison

Hash stored in database: f6a5a086a17e761e834642ae2a498ae8c807b14d3760f83ea4be0f482861a9d5

Hash from Mainchain Tx: f6a5a086a17e761e834642ae2a498ae8c807b14d3760f83ea4be0f482861a9d5

Dynamically generated hash: f6a5a086a17e761e834642ae2a498ae8c807b14d3760f83ea4be0f482861a9d5

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":"Vance Ledeau","date":"2022-08-27","manner_of_death":"Police Shooting","armed_with":"undetermined","age":"34","gender":"male","race":"N","race_source":"not_available","city":"Missoula","state":"MT","was_mental_illness_related":"False","threat_type":"undetermined","flee_status":"","body_camera":"False","location_precision":"not_available","agency_ids":"3208;2337"}},"evidenceLinks":[],"locationCity":"Missoula","locationCountry":"US","locationHasGeo":true,"locationLat":46.9269215,"locationLong":-114.0920712,"locationState":"Montana","locationStateCode":"MT","month":8,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1661558400,"sourceId":"8615","sourceRawData":"{\"id\":\"8615\",\"date\":\"2022-08-27\",\"threat_type\":\"undetermined\",\"flee_status\":\"\",\"armed_with\":\"undetermined\",\"city\":\"Missoula\",\"county\":\"\",\"state\":\"MT\",\"latitude\":\"46.9269215\",\"longitude\":\"-114.0920712\",\"location_precision\":\"not_available\",\"name\":\"Vance Ledeau\",\"age\":\"34\",\"gender\":\"male\",\"race\":\"N\",\"race_source\":\"not_available\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"False\",\"agency_ids\":\"3208;2337\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Vance Ledeau, 34, from Missoula, Montana - undefined on 27 August 2022","updateHistory":[],"victimAge":34,"victimArmed":"Unclear","victimGender":"male","victimName":"Vance Ledeau","victimRace":"Native American/Native Alaskan","year":2022}