Public Accountability Chain

November 16, 2022 | Santa Clarita, California

Thomas Pham, 40, from Santa Clarita, California - undefined on 16 November 2022

Victim Info

NameThomas Pham
RaceUnknown
Age40
Gendermale

Details

Additional Evidence

NameThomas Pham
Date2022-11-16
Manner Of DeathPolice Shooting
Armed Withknife
Age40
Gendermale
Race
Race Source
CitySanta Clarita
StateCA
Was Mental Illness RelatedFalse
Threat Typeattack
Flee Statusnot
Body CameraFalse
Location Precisionnot_available
Agency Ids20

Source

Source ID: 8642 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 16 Dec 2022 10:37:21 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125366. Submitted in Mainchain Tx A486C181E5D1B8E418C6F26EBA4A42F42C1E7B55B7128E417DCDC8FAB8E3AD2A, at block height 2873702

Transaction details

Tx A486C181E5D1B8E418C6F26EBA4A42F42C1E7B55B7128E417DCDC8FAB8E3AD2A
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: jIL5cEoYsnn/J8I/5KksZTEjTbq3EYYn2ZHljgcwUyB9GL+djXCfPu9zvxtiF6OY8RX8G67ATmqejDKyWwiXwQ==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"7e126e5efcb92ab6682618db7e9d60cc67e8703992cf4edc2a9edc34bcceb99f","submit_time":"1671187041","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":"125401"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["jIL5cEoYsnn/J8I/5KksZTEjTbq3EYYn2ZHljgcwUyB9GL+djXCfPu9zvxtiF6OY8RX8G67ATmqejDKyWwiXwQ=="]},"tx_response":{"height":"2873702","txhash":"A486C181E5D1B8E418C6F26EBA4A42F42C1E7B55B7128E417DCDC8FAB8E3AD2A","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D701206080410B6D307","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\":\"125366\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"75366\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"7e126e5efcb92ab6682618db7e9d60cc67e8703992cf4edc2a9edc34bcceb99f\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1671187041\"},{\"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":"125366"},{"key":"beacon_timestamp_id_pruned","value":"75366"},{"key":"beacon_timestamp_hash","value":"7e126e5efcb92ab6682618db7e9d60cc67e8703992cf4edc2a9edc34bcceb99f"},{"key":"beacon_timestamp_submit_time","value":"1671187041"},{"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":"7e126e5efcb92ab6682618db7e9d60cc67e8703992cf4edc2a9edc34bcceb99f","submit_time":"1671187041","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":"125401"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["jIL5cEoYsnn/J8I/5KksZTEjTbq3EYYn2ZHljgcwUyB9GL+djXCfPu9zvxtiF6OY8RX8G67ATmqejDKyWwiXwQ=="]},"timestamp":"2022-12-16T10:37:20Z","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/125401","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"jIL5cEoYsnn/J8I/5KksZTEjTbq3EYYn2ZHljgcwUyB9GL+djXCfPu9zvxtiF6OY8RX8G67ATmqejDKyWwiXwQ==","index":true}]},{"type":"message","attributes":[{"key":"action","val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Hash Comparison

Hash stored in database: 7e126e5efcb92ab6682618db7e9d60cc67e8703992cf4edc2a9edc34bcceb99f

Hash from Mainchain Tx: 7e126e5efcb92ab6682618db7e9d60cc67e8703992cf4edc2a9edc34bcceb99f

Dynamically generated hash: 7e126e5efcb92ab6682618db7e9d60cc67e8703992cf4edc2a9edc34bcceb99f

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":"Thomas Pham","date":"2022-11-16","manner_of_death":"Police Shooting","armed_with":"knife","age":"40","gender":"male","race":"","race_source":"","city":"Santa Clarita","state":"CA","was_mental_illness_related":"False","threat_type":"attack","flee_status":"not","body_camera":"False","location_precision":"not_available","agency_ids":"20"}},"evidenceLinks":[],"locationCity":"Santa Clarita","locationCountry":"US","locationHasGeo":true,"locationLat":34.4278146,"locationLong":-118.5579833,"locationState":"California","locationStateCode":"CA","month":11,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1668556800,"sourceId":"8642","sourceRawData":"{\"id\":\"8642\",\"date\":\"2022-11-16\",\"threat_type\":\"attack\",\"flee_status\":\"not\",\"armed_with\":\"knife\",\"city\":\"Santa Clarita\",\"county\":\"\",\"state\":\"CA\",\"latitude\":\"34.4278146\",\"longitude\":\"-118.5579833\",\"location_precision\":\"not_available\",\"name\":\"Thomas Pham\",\"age\":\"40\",\"gender\":\"male\",\"race\":\"\",\"race_source\":\"\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"False\",\"agency_ids\":\"20\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Thomas Pham, 40, from Santa Clarita, California - undefined on 16 November 2022","updateHistory":[],"victimAge":40,"victimArmed":"Knife","victimGender":"male","victimName":"Thomas Pham","victimRace":"Unknown","year":2022}