Alexander Parks Holland, 29, from Winston-Salem, North Carolina

March 6, 2023 | Winston-Salem, North Carolina

Alexander Parks Holland, 29, from Winston-Salem, North Carolina - undefined on 6 March 2023

Victim Info

NameAlexander Parks Holland
RaceWhite/European American
Age29
Gendermale

Details

Additional Evidence

NameAlexander Parks Holland
Date2023-03-06
Manner Of DeathPolice Shooting
Armed Withgun
Age29
Gendermale
RaceW
Race Sourcepublic_record
CityWinston-Salem
StateNC
Was Mental Illness RelatedTrue
Threat Typeshoot
Flee Statuscar
Body CameraFalse
Location Precisionintersection
Agency Ids2772

Source

Source ID: 9720 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Thu, 11 Jan 2024 12:15:24 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 126742. Submitted in Mainchain Tx DB6DEF5DF653412D61312F7ED76936D163554295C25EA0B9EF7A74E8A19195BB, at block height 8732824

Transaction details

Tx DB6DEF5DF653412D61312F7ED76936D163554295C25EA0B9EF7A74E8A19195BB
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: jZbBKN9y+T1wlu4n7uKuSUmPMh4BID+4Hh9Fm9BhTVJqRh4DRxX/OEf2L685zLrOwG3z+T/ETEosEMstbMmuNA==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"405a5a5156e56c7e22eb819a08dc423b473bfd27d5bcb7f409108857c6f7e6fc","submit_time":"1704975324","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":"126777"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["jZbBKN9y+T1wlu4n7uKuSUmPMh4BID+4Hh9Fm9BhTVJqRh4DRxX/OEf2L685zLrOwG3z+T/ETEosEMstbMmuNA=="]},"tx_response":{"height":"8732824","txhash":"DB6DEF5DF653412D61312F7ED76936D163554295C25EA0B9EF7A74E8A19195BB","codespace":"","code":0,"data":"123F0A352F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D70526573706F6E7365120608041096DE07","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\":\"126742\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"76742\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"405a5a5156e56c7e22eb819a08dc423b473bfd27d5bcb7f409108857c6f7e6fc\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1704975324\"},{\"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":"126742"},{"key":"beacon_timestamp_id_pruned","value":"76742"},{"key":"beacon_timestamp_hash","value":"405a5a5156e56c7e22eb819a08dc423b473bfd27d5bcb7f409108857c6f7e6fc"},{"key":"beacon_timestamp_submit_time","value":"1704975324"},{"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":"405a5a5156e56c7e22eb819a08dc423b473bfd27d5bcb7f409108857c6f7e6fc","submit_time":"1704975324","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":"126777"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["jZbBKN9y+T1wlu4n7uKuSUmPMh4BID+4Hh9Fm9BhTVJqRh4DRxX/OEf2L685zLrOwG3z+T/ETEosEMstbMmuNA=="]},"timestamp":"2024-01-11T12:15:22Z","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/126777","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"jZbBKN9y+T1wlu4n7uKuSUmPMh4BID+4Hh9Fm9BhTVJqRh4DRxX/OEf2L685zLrOwG3z+T/ETEosEMstbMmuNA==","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":"126742","index":true},{"key":"beacon_timestamp_id_pruned","value":"76742","index":true},{"key":"beacon_timestamp_hash","value":"405a5a5156e56c7e22eb819a08dc423b473bfd27d5bcb7f409108857c6f7e6fc","index":true},{"key":"beacon_timestamp_submit_time","value":"1704975324","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: 405a5a5156e56c7e22eb819a08dc423b473bfd27d5bcb7f409108857c6f7e6fc

Hash from Mainchain Tx: 405a5a5156e56c7e22eb819a08dc423b473bfd27d5bcb7f409108857c6f7e6fc

Dynamically generated hash: 405a5a5156e56c7e22eb819a08dc423b473bfd27d5bcb7f409108857c6f7e6fc

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":"Alexander Parks Holland","date":"2023-03-06","manner_of_death":"Police Shooting","armed_with":"gun","age":"29","gender":"male","race":"W","race_source":"public_record","city":"Winston-Salem","state":"NC","was_mental_illness_related":"True","threat_type":"shoot","flee_status":"car","body_camera":"False","location_precision":"intersection","agency_ids":"2772"}},"evidenceLinks":[],"locationCity":"Winston-Salem","locationCountry":"US","locationHasGeo":true,"locationLat":36.07272529583091,"locationLong":-80.35804485151509,"locationState":"North Carolina","locationStateCode":"NC","month":3,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1678060800,"sourceId":"9720","sourceRawData":"{\"id\":\"9720\",\"date\":\"2023-03-06\",\"threat_type\":\"shoot\",\"flee_status\":\"car\",\"armed_with\":\"gun\",\"city\":\"Winston-Salem\",\"county\":\"Forsyth\",\"state\":\"NC\",\"latitude\":\"36.07272529583091\",\"longitude\":\"-80.35804485151509\",\"location_precision\":\"intersection\",\"name\":\"Alexander Parks Holland\",\"age\":\"29\",\"gender\":\"male\",\"race\":\"W\",\"race_source\":\"public_record\",\"was_mental_illness_related\":\"True\",\"body_camera\":\"False\",\"agency_ids\":\"2772\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Alexander Parks Holland, 29, from Winston-Salem, North Carolina - undefined on 6 March 2023","updateHistory":[],"victimAge":29,"victimArmed":"Gun","victimGender":"male","victimName":"Alexander Parks Holland","victimRace":"White/European American","year":2023}