Public Accountability Chain

January 22, 2023 | Altadena, California

Charles Towns, 47, from Altadena, California - undefined on 22 January 2023

Victim Info

NameCharles Towns
RaceUnknown
Age47
Gendermale

Details

Additional Evidence

NameCharles Towns
Date2023-01-22
Manner Of DeathPolice Shooting
Armed Withknife
Age47
Gendermale
Race
Race Source
CityAltadena
StateCA
Was Mental Illness RelatedFalse
Threat Typethreat
Flee Statusfoot
Body CameraTrue
Location Precisionblock
Agency Ids20

Source

Source ID: 8887 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 12 May 2023 08:59:04 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125826. Submitted in Mainchain Tx CEB0EC5030FAAFBFD0703A455D633CD844BAF6EE90D1076FAFA560F2A0DE5C65, at block height 5069740

Transaction details

Tx CEB0EC5030FAAFBFD0703A455D633CD844BAF6EE90D1076FAFA560F2A0DE5C65
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: DOrJqT6Jl0Wt+gH1vYdIgLdPDbEkNV7/Yo8IeFjoML5msG1/DcZ4LkHw1q17ykWXD1bvxEQqp/Ms1urGzn2aPw==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"731047d8ee3dd675661fa25d016bafa13e980c6763b8a421be74c2cbc706beaf","submit_time":"1683881944","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":"125861"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["DOrJqT6Jl0Wt+gH1vYdIgLdPDbEkNV7/Yo8IeFjoML5msG1/DcZ4LkHw1q17ykWXD1bvxEQqp/Ms1urGzn2aPw=="]},"tx_response":{"height":"5069740","txhash":"CEB0EC5030FAAFBFD0703A455D633CD844BAF6EE90D1076FAFA560F2A0DE5C65","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D70120608041082D707","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\":\"125826\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"75826\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"731047d8ee3dd675661fa25d016bafa13e980c6763b8a421be74c2cbc706beaf\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1683881944\"},{\"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":"125826"},{"key":"beacon_timestamp_id_pruned","value":"75826"},{"key":"beacon_timestamp_hash","value":"731047d8ee3dd675661fa25d016bafa13e980c6763b8a421be74c2cbc706beaf"},{"key":"beacon_timestamp_submit_time","value":"1683881944"},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}]}]}],"info":"","gas_wanted":"250000","gas_used":"122588","tx":{"@type":"/cosmos.tx.v1beta1.Tx","body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"731047d8ee3dd675661fa25d016bafa13e980c6763b8a421be74c2cbc706beaf","submit_time":"1683881944","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":"125861"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["DOrJqT6Jl0Wt+gH1vYdIgLdPDbEkNV7/Yo8IeFjoML5msG1/DcZ4LkHw1q17ykWXD1bvxEQqp/Ms1urGzn2aPw=="]},"timestamp":"2023-05-12T08:59:02Z","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/125861","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"DOrJqT6Jl0Wt+gH1vYdIgLdPDbEkNV7/Yo8IeFjoML5msG1/DcZ4LkHw1q17ykWXD1bvxEQqp/Ms1urGzn2aPw==","index":true}]},{"type":"message","attributes":[{"key":"action","val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Hash Comparison

Hash stored in database: 731047d8ee3dd675661fa25d016bafa13e980c6763b8a421be74c2cbc706beaf

Hash from Mainchain Tx: 731047d8ee3dd675661fa25d016bafa13e980c6763b8a421be74c2cbc706beaf

Dynamically generated hash: 731047d8ee3dd675661fa25d016bafa13e980c6763b8a421be74c2cbc706beaf

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":"Charles Towns","date":"2023-01-22","manner_of_death":"Police Shooting","armed_with":"knife","age":"47","gender":"male","race":"","race_source":"","city":"Altadena","state":"CA","was_mental_illness_related":"False","threat_type":"threat","flee_status":"foot","body_camera":"True","location_precision":"block","agency_ids":"20"}},"evidenceLinks":[],"locationCity":"Altadena","locationCountry":"US","locationHasGeo":true,"locationLat":34.18185271154417,"locationLong":-118.15224682682083,"locationState":"California","locationStateCode":"CA","month":1,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1674345600,"sourceId":"8887","sourceRawData":"{\"id\":\"8887\",\"date\":\"2023-01-22\",\"threat_type\":\"threat\",\"flee_status\":\"foot\",\"armed_with\":\"knife\",\"city\":\"Altadena\",\"county\":\"Los Angeles\",\"state\":\"CA\",\"latitude\":\"34.18185271154417\",\"longitude\":\"-118.15224682682083\",\"location_precision\":\"block\",\"name\":\"Charles Towns\",\"age\":\"47\",\"gender\":\"male\",\"race\":\"\",\"race_source\":\"\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"True\",\"agency_ids\":\"20\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Charles Towns, 47, from Altadena, California - undefined on 22 January 2023","updateHistory":[],"victimAge":47,"victimArmed":"Knife","victimGender":"male","victimName":"Charles Towns","victimRace":"Unknown","year":2023}