Nicholas Pierce, 43, from Louisville, Kentucky

May 10, 2024 | Louisville, Kentucky

Nicholas Pierce, 43, from Louisville, Kentucky - undefined on 10 May 2024

Victim Info

NameNicholas Pierce
RaceUnknown
Age43
Gendermale

Details

Additional Evidence

NameNicholas Pierce
Date2024-05-10
Manner Of DeathPolice Shooting
Armed Withknife
Age43
Gendermale
Race
Race Source
CityLouisville
StateKY
Was Mental Illness RelatedFalse
Threat Typeattack
Flee Status
Body CameraTrue
Location Precisionblock
Agency Ids583

Source

Source ID: 10459 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 24 May 2024 12:33:25 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 127223. Submitted in Mainchain Tx A143A9953BBB23B67FF339637A99C6062CAD5181CBC6A05818D87D4D1E55EE0D, at block height 10754936

Transaction details

Tx A143A9953BBB23B67FF339637A99C6062CAD5181CBC6A05818D87D4D1E55EE0D
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: dcswWf4rJtSvO5yQaoIaHt+6Uamah15C/vuGTFxd71JBYqzLXQ8lMMpAZAKeXlIG7IRqkU2QTdoQ6NkS8xRkWg==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"dcd291afe9cfc080793515a6cc4ec1a38c1edd03ca9a999d6bf98568adc74174","submit_time":"1716554005","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":"127258"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["dcswWf4rJtSvO5yQaoIaHt+6Uamah15C/vuGTFxd71JBYqzLXQ8lMMpAZAKeXlIG7IRqkU2QTdoQ6NkS8xRkWg=="]},"tx_response":{"height":"10754936","txhash":"A143A9953BBB23B67FF339637A99C6062CAD5181CBC6A05818D87D4D1E55EE0D","codespace":"","code":0,"data":"123F0A352F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D70526573706F6E73651206080410F7E107","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\":\"127223\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"77223\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"dcd291afe9cfc080793515a6cc4ec1a38c1edd03ca9a999d6bf98568adc74174\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1716554005\"},{\"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":"127223"},{"key":"beacon_timestamp_id_pruned","value":"77223"},{"key":"beacon_timestamp_hash","value":"dcd291afe9cfc080793515a6cc4ec1a38c1edd03ca9a999d6bf98568adc74174"},{"key":"beacon_timestamp_submit_time","value":"1716554005"},{"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":"dcd291afe9cfc080793515a6cc4ec1a38c1edd03ca9a999d6bf98568adc74174","submit_time":"1716554005","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":"127258"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["dcswWf4rJtSvO5yQaoIaHt+6Uamah15C/vuGTFxd71JBYqzLXQ8lMMpAZAKeXlIG7IRqkU2QTdoQ6NkS8xRkWg=="]},"timestamp":"2024-05-24T12:33:23Z","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/127258","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"dcswWf4rJtSvO5yQaoIaHt+6Uamah15C/vuGTFxd71JBYqzLXQ8lMMpAZAKeXlIG7IRqkU2QTdoQ6NkS8xRkWg==","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":"127223","index":true},{"key":"beacon_timestamp_id_pruned","value":"77223","index":true},{"key":"beacon_timestamp_hash","value":"dcd291afe9cfc080793515a6cc4ec1a38c1edd03ca9a999d6bf98568adc74174","index":true},{"key":"beacon_timestamp_submit_time","value":"1716554005","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: dcd291afe9cfc080793515a6cc4ec1a38c1edd03ca9a999d6bf98568adc74174

Hash from Mainchain Tx: dcd291afe9cfc080793515a6cc4ec1a38c1edd03ca9a999d6bf98568adc74174

Dynamically generated hash: dcd291afe9cfc080793515a6cc4ec1a38c1edd03ca9a999d6bf98568adc74174

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":"Nicholas Pierce","date":"2024-05-10","manner_of_death":"Police Shooting","armed_with":"knife","age":"43","gender":"male","race":"","race_source":"","city":"Louisville","state":"KY","was_mental_illness_related":"False","threat_type":"attack","flee_status":"","body_camera":"True","location_precision":"block","agency_ids":"583"}},"evidenceLinks":[],"locationCity":"Louisville","locationCountry":"US","locationHasGeo":true,"locationLat":38.150862562518824,"locationLong":-85.8427158369598,"locationState":"Kentucky","locationStateCode":"KY","month":5,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1715299200,"sourceId":"10459","sourceRawData":"{\"id\":\"10459\",\"date\":\"2024-05-10\",\"threat_type\":\"attack\",\"flee_status\":\"\",\"armed_with\":\"knife\",\"city\":\"Louisville\",\"county\":\"Jefferson\",\"state\":\"KY\",\"latitude\":\"38.150862562518824\",\"longitude\":\"-85.8427158369598\",\"location_precision\":\"block\",\"name\":\"Nicholas Pierce\",\"age\":\"43\",\"gender\":\"male\",\"race\":\"\",\"race_source\":\"\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"True\",\"agency_ids\":\"583\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Nicholas Pierce, 43, from Louisville, Kentucky - undefined on 10 May 2024","updateHistory":[],"victimAge":43,"victimArmed":"Knife","victimGender":"male","victimName":"Nicholas Pierce","victimRace":"Unknown","year":2024}