Public Accountability Chain

September 15, 2023 | South Carolina

Matthew Edward Healey, 57, from , South Carolina - undefined on 15 September 2023

Victim Info

NameMatthew Edward Healey
RaceUnknown
Age57
Gendermale

Details

Additional Evidence

NameMatthew Edward Healey
Date2023-09-15
Manner Of DeathPolice Shooting
Armed Withgun
Age57
Gendermale
Race
Race Source
City
StateSC
Was Mental Illness RelatedFalse
Threat Typeshoot
Flee Status
Body CameraFalse
Location Precisionaddress
Agency Ids395;2804

Source

Source ID: 9490 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Thu, 11 Jan 2024 11:59:13 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 126577. Submitted in Mainchain Tx BB9EB28613E74F6749555A55BD8EB338D1B6078DE197FF757785C68036014BD6, at block height 8732655

Transaction details

Tx BB9EB28613E74F6749555A55BD8EB338D1B6078DE197FF757785C68036014BD6
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: G/JYxTdO547wHkx2F+cqInPcOkU+m9rH50oCUEWZMWIBPqOZJ+IFgwQabjzu+7toUqy/hrHTjqAUMHxzPpWv1w==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"0d7a30eb118fe78906b64d612df5d278e3d12ac2928a70bc394fa56e7c235e7a","submit_time":"1704974353","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":"126612"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["G/JYxTdO547wHkx2F+cqInPcOkU+m9rH50oCUEWZMWIBPqOZJ+IFgwQabjzu+7toUqy/hrHTjqAUMHxzPpWv1w=="]},"tx_response":{"height":"8732655","txhash":"BB9EB28613E74F6749555A55BD8EB338D1B6078DE197FF757785C68036014BD6","codespace":"","code":0,"data":"123F0A352F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D70526573706F6E73651206080410F1DC07","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\":\"126577\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"76577\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"0d7a30eb118fe78906b64d612df5d278e3d12ac2928a70bc394fa56e7c235e7a\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1704974353\"},{\"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":"126577"},{"key":"beacon_timestamp_id_pruned","value":"76577"},{"key":"beacon_timestamp_hash","value":"0d7a30eb118fe78906b64d612df5d278e3d12ac2928a70bc394fa56e7c235e7a"},{"key":"beacon_timestamp_submit_time","value":"1704974353"},{"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":"0d7a30eb118fe78906b64d612df5d278e3d12ac2928a70bc394fa56e7c235e7a","submit_time":"1704974353","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":"126612"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["G/JYxTdO547wHkx2F+cqInPcOkU+m9rH50oCUEWZMWIBPqOZJ+IFgwQabjzu+7toUqy/hrHTjqAUMHxzPpWv1w=="]},"timestamp":"2024-01-11T11:59:11Z","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/126612","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"G/JYxTdO547wHkx2F+cqInPcOkU+m9rH50oCUEWZMWIBPqOZJ+IFgwQabjzu+7toUqy/hrHTjqAUMHxzPpWv1w==","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":"126577","index":true},{"key":"beacon_timestamp_id_pruned","value":"76577","index":true},{"key":"beacon_timestamp_hash","value":"0d7a30eb118fe78906b64d612df5d278e3d12ac2928a70bc394fa56e7c235e7a","index":true},{"key":"beacon_timestamp_submit_time","value":"1704974353","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: 0d7a30eb118fe78906b64d612df5d278e3d12ac2928a70bc394fa56e7c235e7a

Hash from Mainchain Tx: 0d7a30eb118fe78906b64d612df5d278e3d12ac2928a70bc394fa56e7c235e7a

Dynamically generated hash: 0d7a30eb118fe78906b64d612df5d278e3d12ac2928a70bc394fa56e7c235e7a

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":"Matthew Edward Healey","date":"2023-09-15","manner_of_death":"Police Shooting","armed_with":"gun","age":"57","gender":"male","race":"","race_source":"","city":"","state":"SC","was_mental_illness_related":"False","threat_type":"shoot","flee_status":"","body_camera":"False","location_precision":"address","agency_ids":"395;2804"}},"evidenceLinks":[],"locationCity":"","locationCountry":"US","locationHasGeo":true,"locationLat":34.83978607145044,"locationLong":-82.34635213466947,"locationState":"South Carolina","locationStateCode":"SC","month":9,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1694736000,"sourceId":"9490","sourceRawData":"{\"id\":\"9490\",\"date\":\"2023-09-15\",\"threat_type\":\"shoot\",\"flee_status\":\"\",\"armed_with\":\"gun\",\"city\":\"\",\"county\":\"Greenville\",\"state\":\"SC\",\"latitude\":\"34.83978607145044\",\"longitude\":\"-82.34635213466947\",\"location_precision\":\"address\",\"name\":\"Matthew Edward Healey\",\"age\":\"57\",\"gender\":\"male\",\"race\":\"\",\"race_source\":\"\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"False\",\"agency_ids\":\"395;2804\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Matthew Edward Healey, 57, from , South Carolina - undefined on 15 September 2023","updateHistory":[],"victimAge":57,"victimArmed":"Gun","victimGender":"male","victimName":"Matthew Edward Healey","victimRace":"Unknown","year":2023}