Public Accountability Chain

February 6, 2023 | Winter Haven, Florida

Alex Greene, 21, from Winter Haven, Florida - undefined on 6 February 2023

Victim Info

NameAlex Greene
RaceWhite/European American
Age21
Gendermale

Details

Additional Evidence

NameAlex Greene
Date2023-02-06
Manner Of DeathPolice Shooting
Armed Withvehicle
Age21
Gendermale
RaceW
Race Sourcepublic_record
CityWinter Haven
StateFL
Was Mental Illness RelatedFalse
Threat Typemove
Flee Statusother
Body CameraFalse
Location Precision
Agency Ids379

Source

Source ID: 8914 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 12 May 2023 08:54:10 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125775. Submitted in Mainchain Tx 5CD1068F634A796E7CDDA7C4A2BCEB90C86EAE8E2AD343829D3AB7F85C925494, at block height 5069689

Transaction details

Tx 5CD1068F634A796E7CDDA7C4A2BCEB90C86EAE8E2AD343829D3AB7F85C925494
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: VzZrgvlmrEBT6hjFp/nsqw5i9fBqcDWxuTtm/p6B1L9wUCEwYcAabIopn5isPR4Mjk1n9TgDFoJGYLmssCRcvg==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"3557cad544a03e2f3f0da57c9513ef01e253c7c86d25c23e05052a6c0c1679e4","submit_time":"1683881650","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":"125810"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["VzZrgvlmrEBT6hjFp/nsqw5i9fBqcDWxuTtm/p6B1L9wUCEwYcAabIopn5isPR4Mjk1n9TgDFoJGYLmssCRcvg=="]},"tx_response":{"height":"5069689","txhash":"5CD1068F634A796E7CDDA7C4A2BCEB90C86EAE8E2AD343829D3AB7F85C925494","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D701206080410CFD607","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\":\"125775\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"75775\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"3557cad544a03e2f3f0da57c9513ef01e253c7c86d25c23e05052a6c0c1679e4\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1683881650\"},{\"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":"125775"},{"key":"beacon_timestamp_id_pruned","value":"75775"},{"key":"beacon_timestamp_hash","value":"3557cad544a03e2f3f0da57c9513ef01e253c7c86d25c23e05052a6c0c1679e4"},{"key":"beacon_timestamp_submit_time","value":"1683881650"},{"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":"3557cad544a03e2f3f0da57c9513ef01e253c7c86d25c23e05052a6c0c1679e4","submit_time":"1683881650","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":"125810"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["VzZrgvlmrEBT6hjFp/nsqw5i9fBqcDWxuTtm/p6B1L9wUCEwYcAabIopn5isPR4Mjk1n9TgDFoJGYLmssCRcvg=="]},"timestamp":"2023-05-12T08:54:08Z","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/125810","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"VzZrgvlmrEBT6hjFp/nsqw5i9fBqcDWxuTtm/p6B1L9wUCEwYcAabIopn5isPR4Mjk1n9TgDFoJGYLmssCRcvg==","index":true}]},{"type":"message","attributes":[{"key":"action","val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Hash Comparison

Hash stored in database: 3557cad544a03e2f3f0da57c9513ef01e253c7c86d25c23e05052a6c0c1679e4

Hash from Mainchain Tx: 3557cad544a03e2f3f0da57c9513ef01e253c7c86d25c23e05052a6c0c1679e4

Dynamically generated hash: 3557cad544a03e2f3f0da57c9513ef01e253c7c86d25c23e05052a6c0c1679e4

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":"Alex Greene","date":"2023-02-06","manner_of_death":"Police Shooting","armed_with":"vehicle","age":"21","gender":"male","race":"W","race_source":"public_record","city":"Winter Haven","state":"FL","was_mental_illness_related":"False","threat_type":"move","flee_status":"other","body_camera":"False","location_precision":"","agency_ids":"379"}},"evidenceLinks":[],"locationCity":"Winter Haven","locationCountry":"US","locationHasGeo":false,"locationLat":0,"locationLong":0,"locationState":"Florida","locationStateCode":"FL","month":2,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1675641600,"sourceId":"8914","sourceRawData":"{\"id\":\"8914\",\"date\":\"2023-02-06\",\"threat_type\":\"move\",\"flee_status\":\"other\",\"armed_with\":\"vehicle\",\"city\":\"Winter Haven\",\"county\":\"Polk\",\"state\":\"FL\",\"latitude\":\"\",\"longitude\":\"\",\"location_precision\":\"\",\"name\":\"Alex Greene\",\"age\":\"21\",\"gender\":\"male\",\"race\":\"W\",\"race_source\":\"public_record\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"False\",\"agency_ids\":\"379\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Alex Greene, 21, from Winter Haven, Florida - undefined on 6 February 2023","updateHistory":[],"victimAge":21,"victimArmed":"Vehicle","victimGender":"male","victimName":"Alex Greene","victimRace":"White/European American","year":2023}