Public Accountability Chain

July 9, 2023 | Grand Haven, Michigan

, 66, from Grand Haven, Michigan - undefined on 9 July 2023

Details

Additional Evidence

Name
Date2023-07-09
Manner Of DeathPolice Shooting
Armed Withgun
Age66
Gendermale
Race
Race Source
CityGrand Haven
StateMI
Was Mental Illness RelatedTrue
Threat Typeundetermined
Flee Statusnot
Body CameraFalse
Location Precisionaddress
Agency Ids12081

Source

Source ID: 9663 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Thu, 11 Jan 2024 12:09:37 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 126684. Submitted in Mainchain Tx D773252857A260CC4C086B828C21536BD7A6B9D12CA81ED8BD97EA105DFF9D47, at block height 8732764

Transaction details

Tx D773252857A260CC4C086B828C21536BD7A6B9D12CA81ED8BD97EA105DFF9D47
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: kQ2UQ14jXjWhbHU+0Z5qKw0gF97pKFVfSIAoMma4jlZgCEqJUySK7NXM7ie3tCJzO4IZmseXhxqYE6nxHBec6g==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"eadffe7ad591046fcb3d1de5f3c745763c2d56f81da349280aefc9eab09dd4a5","submit_time":"1704974977","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":"126719"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["kQ2UQ14jXjWhbHU+0Z5qKw0gF97pKFVfSIAoMma4jlZgCEqJUySK7NXM7ie3tCJzO4IZmseXhxqYE6nxHBec6g=="]},"tx_response":{"height":"8732764","txhash":"D773252857A260CC4C086B828C21536BD7A6B9D12CA81ED8BD97EA105DFF9D47","codespace":"","code":0,"data":"123F0A352F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D70526573706F6E73651206080410DCDD07","raw_log":"[{\"msg_index\":0,\"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\":\"126684\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"76684\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"eadffe7ad591046fcb3d1de5f3c745763c2d56f81da349280aefc9eab09dd4a5\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1704974977\"},{\"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":"126684"},{"key":"beacon_timestamp_id_pruned","value":"76684"},{"key":"beacon_timestamp_hash","value":"eadffe7ad591046fcb3d1de5f3c745763c2d56f81da349280aefc9eab09dd4a5"},{"key":"beacon_timestamp_submit_time","value":"1704974977"},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}]}]}],"info":"","gas_wanted":"250000","gas_used":"133650","tx":{"@type":"/cosmos.tx.v1beta1.Tx","body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"eadffe7ad591046fcb3d1de5f3c745763c2d56f81da349280aefc9eab09dd4a5","submit_time":"1704974977","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":"126719"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["kQ2UQ14jXjWhbHU+0Z5qKw0gF97pKFVfSIAoMma4jlZgCEqJUySK7NXM7ie3tCJzO4IZmseXhxqYE6nxHBec6g=="]},"timestamp":"2024-01-11T12:09:35Z","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/126719","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"kQ2UQ14jXjWhbHU+0Z5qKw0gF97pKFVfSIAoMma4jlZgCEqJUySK7NXM7ie3tCJzO4IZmseXhxqYE6nxHBec6g==","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":"126684","index":true},{"key":"beacon_timestamp_id_pruned","value":"76684","index":true},{"key":"beacon_timestamp_hash","value":"eadffe7ad591046fcb3d1de5f3c745763c2d56f81da349280aefc9eab09dd4a5","index":true},{"key":"beacon_timestamp_submit_time","value":"1704974977","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: eadffe7ad591046fcb3d1de5f3c745763c2d56f81da349280aefc9eab09dd4a5

Hash from Mainchain Tx: eadffe7ad591046fcb3d1de5f3c745763c2d56f81da349280aefc9eab09dd4a5

Dynamically generated hash: eadffe7ad591046fcb3d1de5f3c745763c2d56f81da349280aefc9eab09dd4a5

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":"2023-07-09","manner_of_death":"Police Shooting","armed_with":"gun","age":"66","gender":"male","race":"","race_source":"","city":"Grand Haven","state":"MI","was_mental_illness_related":"True","threat_type":"undetermined","flee_status":"not","body_camera":"False","location_precision":"address","agency_ids":"12081"}},"evidenceLinks":[],"locationCity":"Grand Haven","locationCountry":"US","locationHasGeo":true,"locationLat":43.051526022027865,"locationLong":-86.23032574007885,"locationState":"Michigan","locationStateCode":"MI","month":7,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1688860800,"sourceId":"9663","sourceRawData":"{\"id\":\"9663\",\"date\":\"2023-07-09\",\"threat_type\":\"undetermined\",\"flee_status\":\"not\",\"armed_with\":\"gun\",\"city\":\"Grand Haven\",\"county\":\"Ottawa\",\"state\":\"MI\",\"latitude\":\"43.051526022027865\",\"longitude\":\"-86.23032574007885\",\"location_precision\":\"address\",\"name\":\"\",\"age\":\"66\",\"gender\":\"male\",\"race\":\"\",\"race_source\":\"\",\"was_mental_illness_related\":\"True\",\"body_camera\":\"False\",\"agency_ids\":\"12081\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":", 66, from Grand Haven, Michigan - undefined on 9 July 2023","updateHistory":[],"victimAge":66,"victimArmed":"Gun","victimGender":"male","victimName":"","victimRace":"Unknown","year":2023}