Public Accountability Chain

August 2, 2023 | Vandalia, Ohio

Rodney Helman, 54, from Vandalia, Ohio - undefined on 2 August 2023

Victim Info

NameRodney Helman
RaceUnknown
Age54
Gendermale

Details

Additional Evidence

NameRodney Helman
Date2023-08-02
Manner Of DeathPolice Shooting
Armed Withgun
Age54
Gendermale
Race
Race Source
CityVandalia
StateOH
Was Mental Illness RelatedFalse
Threat Typeshoot
Flee Statuscar
Body CameraFalse
Location Precision
Agency Ids942

Source

Source ID: 9439 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Sat, 12 Aug 2023 00:30:27 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 126201. Submitted in Mainchain Tx 00630A0FD0F1E58C0EF2399B89D8D73F0413C1B56014251E7D829892644C6F04, at block height 6441844

Transaction details

Tx 00630A0FD0F1E58C0EF2399B89D8D73F0413C1B56014251E7D829892644C6F04
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: JKv39SBONmiJTiAixG5awIRntSZPzQZn8yAmp2vtI+AYruzreCgHP4lU0mu78SCqt4Np9y1ruygLYdvpVs0gxw==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"08ec83955ee1650fc7a359640f4def61ffbd6d4dce79afbcacc3883d095b8f57","submit_time":"1691800227","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":"126236"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["JKv39SBONmiJTiAixG5awIRntSZPzQZn8yAmp2vtI+AYruzreCgHP4lU0mu78SCqt4Np9y1ruygLYdvpVs0gxw=="]},"tx_response":{"height":"6441844","txhash":"00630A0FD0F1E58C0EF2399B89D8D73F0413C1B56014251E7D829892644C6F04","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D701206080410F9D907","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\":\"126201\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"76201\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"08ec83955ee1650fc7a359640f4def61ffbd6d4dce79afbcacc3883d095b8f57\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1691800227\"},{\"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":"126201"},{"key":"beacon_timestamp_id_pruned","value":"76201"},{"key":"beacon_timestamp_hash","value":"08ec83955ee1650fc7a359640f4def61ffbd6d4dce79afbcacc3883d095b8f57"},{"key":"beacon_timestamp_submit_time","value":"1691800227"},{"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":"08ec83955ee1650fc7a359640f4def61ffbd6d4dce79afbcacc3883d095b8f57","submit_time":"1691800227","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":"126236"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["JKv39SBONmiJTiAixG5awIRntSZPzQZn8yAmp2vtI+AYruzreCgHP4lU0mu78SCqt4Np9y1ruygLYdvpVs0gxw=="]},"timestamp":"2023-08-12T00:30:25Z","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/126236","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"JKv39SBONmiJTiAixG5awIRntSZPzQZn8yAmp2vtI+AYruzreCgHP4lU0mu78SCqt4Np9y1ruygLYdvpVs0gxw==","index":true}]},{"type":"message","attributes":[{"key":"action","val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Hash Comparison

Hash stored in database: 08ec83955ee1650fc7a359640f4def61ffbd6d4dce79afbcacc3883d095b8f57

Hash from Mainchain Tx: 08ec83955ee1650fc7a359640f4def61ffbd6d4dce79afbcacc3883d095b8f57

Dynamically generated hash: 08ec83955ee1650fc7a359640f4def61ffbd6d4dce79afbcacc3883d095b8f57

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":"Rodney Helman","date":"2023-08-02","manner_of_death":"Police Shooting","armed_with":"gun","age":"54","gender":"male","race":"","race_source":"","city":"Vandalia","state":"OH","was_mental_illness_related":"False","threat_type":"shoot","flee_status":"car","body_camera":"False","location_precision":"","agency_ids":"942"}},"evidenceLinks":[],"locationCity":"Vandalia","locationCountry":"US","locationHasGeo":false,"locationLat":0,"locationLong":0,"locationState":"Ohio","locationStateCode":"OH","month":8,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1690934400,"sourceId":"9439","sourceRawData":"{\"id\":\"9439\",\"date\":\"2023-08-02\",\"threat_type\":\"shoot\",\"flee_status\":\"car\",\"armed_with\":\"gun\",\"city\":\"Vandalia\",\"county\":\"Montgomery\",\"state\":\"OH\",\"latitude\":\"\",\"longitude\":\"\",\"location_precision\":\"\",\"name\":\"Rodney Helman\",\"age\":\"54\",\"gender\":\"male\",\"race\":\"\",\"race_source\":\"\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"False\",\"agency_ids\":\"942\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Rodney Helman, 54, from Vandalia, Ohio - undefined on 2 August 2023","updateHistory":[],"victimAge":54,"victimArmed":"Gun","victimGender":"male","victimName":"Rodney Helman","victimRace":"Unknown","year":2023}