Matthew Robert Williams, 31, from Eureka, California

November 26, 2023 | Eureka, California

Matthew Robert Williams, 31, from Eureka, California - undefined on 26 November 2023

Victim Info

NameMatthew Robert Williams
RaceWhite/European American
Age31
Gendermale

Details

Additional Evidence

NameMatthew Robert Williams
Date2023-11-26
Manner Of DeathPolice Shooting
Armed Withgun
Age31
Gendermale
RaceW
Race Sourcepublic_record
CityEureka
StateCA
Was Mental Illness RelatedFalse
Threat Typethreat
Flee Statuscar
Body CameraTrue
Location Precisionaddress
Agency Ids2872

Source

Source ID: 9910 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Thu, 11 Jan 2024 11:38:31 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 126364. Submitted in Mainchain Tx D65D97D543BFBD3AFC3F29639AD394A78A1C162B5DD72BB1F9CE49C486B3655F, at block height 8732438

Transaction details

Tx D65D97D543BFBD3AFC3F29639AD394A78A1C162B5DD72BB1F9CE49C486B3655F
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: cwV5bL3gaN4wvDqZLp0sX8l3bwcY38QxL1rHt8YwIclqL51KIC40akfISk5D/Xq2t1YjNftWsszOmwIb9hv+NQ==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"da7a059a912979f0e16460177c069a5393cb43e6fa2f1bae612ebb1d45429c8d","submit_time":"1704973111","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":"126399"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["cwV5bL3gaN4wvDqZLp0sX8l3bwcY38QxL1rHt8YwIclqL51KIC40akfISk5D/Xq2t1YjNftWsszOmwIb9hv+NQ=="]},"tx_response":{"height":"8732438","txhash":"D65D97D543BFBD3AFC3F29639AD394A78A1C162B5DD72BB1F9CE49C486B3655F","codespace":"","code":0,"data":"123F0A352F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D70526573706F6E736512060804109CDB07","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\":\"126364\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"76364\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"da7a059a912979f0e16460177c069a5393cb43e6fa2f1bae612ebb1d45429c8d\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1704973111\"},{\"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":"126364"},{"key":"beacon_timestamp_id_pruned","value":"76364"},{"key":"beacon_timestamp_hash","value":"da7a059a912979f0e16460177c069a5393cb43e6fa2f1bae612ebb1d45429c8d"},{"key":"beacon_timestamp_submit_time","value":"1704973111"},{"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":"da7a059a912979f0e16460177c069a5393cb43e6fa2f1bae612ebb1d45429c8d","submit_time":"1704973111","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":"126399"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["cwV5bL3gaN4wvDqZLp0sX8l3bwcY38QxL1rHt8YwIclqL51KIC40akfISk5D/Xq2t1YjNftWsszOmwIb9hv+NQ=="]},"timestamp":"2024-01-11T11:38:28Z","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/126399","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"cwV5bL3gaN4wvDqZLp0sX8l3bwcY38QxL1rHt8YwIclqL51KIC40akfISk5D/Xq2t1YjNftWsszOmwIb9hv+NQ==","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":"126364","index":true},{"key":"beacon_timestamp_id_pruned","value":"76364","index":true},{"key":"beacon_timestamp_hash","value":"da7a059a912979f0e16460177c069a5393cb43e6fa2f1bae612ebb1d45429c8d","index":true},{"key":"beacon_timestamp_submit_time","value":"1704973111","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: da7a059a912979f0e16460177c069a5393cb43e6fa2f1bae612ebb1d45429c8d

Hash from Mainchain Tx: da7a059a912979f0e16460177c069a5393cb43e6fa2f1bae612ebb1d45429c8d

Dynamically generated hash: da7a059a912979f0e16460177c069a5393cb43e6fa2f1bae612ebb1d45429c8d

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 Robert Williams","date":"2023-11-26","manner_of_death":"Police Shooting","armed_with":"gun","age":"31","gender":"male","race":"W","race_source":"public_record","city":"Eureka","state":"CA","was_mental_illness_related":"False","threat_type":"threat","flee_status":"car","body_camera":"True","location_precision":"address","agency_ids":"2872"}},"evidenceLinks":[],"locationCity":"Eureka","locationCountry":"US","locationHasGeo":true,"locationLat":40.80546967266419,"locationLong":-124.15676245038945,"locationState":"California","locationStateCode":"CA","month":11,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1700956800,"sourceId":"9910","sourceRawData":"{\"id\":\"9910\",\"date\":\"2023-11-26\",\"threat_type\":\"threat\",\"flee_status\":\"car\",\"armed_with\":\"gun\",\"city\":\"Eureka\",\"county\":\"Humboldt\",\"state\":\"CA\",\"latitude\":\"40.80546967266419\",\"longitude\":\"-124.15676245038945\",\"location_precision\":\"address\",\"name\":\"Matthew Robert Williams\",\"age\":\"31\",\"gender\":\"male\",\"race\":\"W\",\"race_source\":\"public_record\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"True\",\"agency_ids\":\"2872\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Matthew Robert Williams, 31, from Eureka, California - undefined on 26 November 2023","updateHistory":[],"victimAge":31,"victimArmed":"Gun","victimGender":"male","victimName":"Matthew Robert Williams","victimRace":"White/European American","year":2023}