Public Accountability Chain

January 3, 2023 | Los Angeles, California

Oscar Sanchez, from Los Angeles, California - undefined on 3 January 2023

Victim Info

NameOscar Sanchez
RaceUnknown
Gendermale

Details

Additional Evidence

NameOscar Sanchez
Date2023-01-03
Manner Of DeathPolice Shooting
Armed Withblunt_object
Age
Gendermale
Race
Race Source
CityLos Angeles
StateCA
Was Mental Illness RelatedFalse
Threat Typethreat
Flee Statusnot
Body CameraTrue
Location Precisionblock
Agency Ids38

Source

Source ID: 8818 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 12 May 2023 09:04:40 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125884. Submitted in Mainchain Tx F4659D4291021CC0AB017B8A154721F007CF77629C5319E3D5537F09C8AE7A23, at block height 5069798

Transaction details

Tx F4659D4291021CC0AB017B8A154721F007CF77629C5319E3D5537F09C8AE7A23
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: Sie8dku/mpszD5+pDBKuV6yUmG6qBDLMf9C/4glhxw5efTmya+DDrBcZN0WZ0qpkg/gWy+6Mk1xbJVOJx7jRpw==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"04e917afeb0cc4ab7c645a16fc421711886ddddf85ac522b2864b4d79e1912e1","submit_time":"1683882280","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":"125919"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["Sie8dku/mpszD5+pDBKuV6yUmG6qBDLMf9C/4glhxw5efTmya+DDrBcZN0WZ0qpkg/gWy+6Mk1xbJVOJx7jRpw=="]},"tx_response":{"height":"5069798","txhash":"F4659D4291021CC0AB017B8A154721F007CF77629C5319E3D5537F09C8AE7A23","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D701206080410BCD707","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\":\"125884\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"75884\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"04e917afeb0cc4ab7c645a16fc421711886ddddf85ac522b2864b4d79e1912e1\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1683882280\"},{\"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":"125884"},{"key":"beacon_timestamp_id_pruned","value":"75884"},{"key":"beacon_timestamp_hash","value":"04e917afeb0cc4ab7c645a16fc421711886ddddf85ac522b2864b4d79e1912e1"},{"key":"beacon_timestamp_submit_time","value":"1683882280"},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}]}]}],"info":"","gas_wanted":"250000","gas_used":"122642","tx":{"@type":"/cosmos.tx.v1beta1.Tx","body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"04e917afeb0cc4ab7c645a16fc421711886ddddf85ac522b2864b4d79e1912e1","submit_time":"1683882280","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":"125919"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["Sie8dku/mpszD5+pDBKuV6yUmG6qBDLMf9C/4glhxw5efTmya+DDrBcZN0WZ0qpkg/gWy+6Mk1xbJVOJx7jRpw=="]},"timestamp":"2023-05-12T09:04:38Z","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/125919","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"Sie8dku/mpszD5+pDBKuV6yUmG6qBDLMf9C/4glhxw5efTmya+DDrBcZN0WZ0qpkg/gWy+6Mk1xbJVOJx7jRpw==","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":"125884","index":true},{"key":"beacon_timestamp_id_pruned","value":"75884","index":true},{"key":"beacon_timestamp_hash","value":"04e917afeb0cc4ab7c645a16fc421711886ddddf85ac522b2864b4d79e1912e1","index":true},{"key":"beacon_timestamp_submit_time","value":"1683882280","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: 04e917afeb0cc4ab7c645a16fc421711886ddddf85ac522b2864b4d79e1912e1

Hash from Mainchain Tx: 04e917afeb0cc4ab7c645a16fc421711886ddddf85ac522b2864b4d79e1912e1

Dynamically generated hash: 04e917afeb0cc4ab7c645a16fc421711886ddddf85ac522b2864b4d79e1912e1

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":"Oscar Sanchez","date":"2023-01-03","manner_of_death":"Police Shooting","armed_with":"blunt_object","age":"","gender":"male","race":"","race_source":"","city":"Los Angeles","state":"CA","was_mental_illness_related":"False","threat_type":"threat","flee_status":"not","body_camera":"True","location_precision":"block","agency_ids":"38"}},"evidenceLinks":[],"locationCity":"Los Angeles","locationCountry":"US","locationHasGeo":true,"locationLat":34.01766107120807,"locationLong":-118.25537538584591,"locationState":"California","locationStateCode":"CA","month":1,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1672704000,"sourceId":"8818","sourceRawData":"{\"id\":\"8818\",\"date\":\"2023-01-03\",\"threat_type\":\"threat\",\"flee_status\":\"not\",\"armed_with\":\"blunt_object\",\"city\":\"Los Angeles\",\"county\":\"Los Angeles\",\"state\":\"CA\",\"latitude\":\"34.01766107120807\",\"longitude\":\"-118.25537538584591\",\"location_precision\":\"block\",\"name\":\"Oscar Sanchez\",\"age\":\"\",\"gender\":\"male\",\"race\":\"\",\"race_source\":\"\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"True\",\"agency_ids\":\"38\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Oscar Sanchez, from Los Angeles, California - undefined on 3 January 2023","updateHistory":[],"victimAge":0,"victimArmed":"Blunt_object","victimGender":"male","victimName":"Oscar Sanchez","victimRace":"Unknown","year":2023}