Sandra Lopez-Ochoa, 25, from Las Vegas, Nevada

August 25, 2023 | Las Vegas, Nevada

Sandra Lopez-Ochoa, 25, from Las Vegas, Nevada - undefined on 25 August 2023

Victim Info

NameSandra Lopez-Ochoa
RaceHispanic/Latino
Age25
Genderfemale

Details

Additional Evidence

NameSandra Lopez-Ochoa
Date2023-08-25
Manner Of DeathPolice Shooting
Armed Withknife
Age25
Genderfemale
RaceH
Race Sourcephoto
CityLas Vegas
StateNV
Was Mental Illness RelatedFalse
Threat Typeattack
Flee Statusnot
Body CameraTrue
Location Precisionblock
Agency Ids375

Source

Source ID: 9604 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Thu, 11 Jan 2024 12:05:25 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 126640. Submitted in Mainchain Tx 49913BBE99F63C83E912B581EFF6D34DD270D07A5B584BF560623F09BC2AEF7F, at block height 8732720

Transaction details

Tx 49913BBE99F63C83E912B581EFF6D34DD270D07A5B584BF560623F09BC2AEF7F
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: fXRVerpa64cp1YokKzr90Dmha8is+b1k8QEAow6arrAVDftz9eRQMl7tL/0LnJdTQK1KqUQOd2QruTLPnYhddA==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"d8163aa2d5d71ac6b3c5748be560799b48badd7eb75a5cd0f1d4b7d741256634","submit_time":"1704974725","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":"126675"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["fXRVerpa64cp1YokKzr90Dmha8is+b1k8QEAow6arrAVDftz9eRQMl7tL/0LnJdTQK1KqUQOd2QruTLPnYhddA=="]},"tx_response":{"height":"8732720","txhash":"49913BBE99F63C83E912B581EFF6D34DD270D07A5B584BF560623F09BC2AEF7F","codespace":"","code":0,"data":"123F0A352F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D70526573706F6E73651206080410B0DD07","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\":\"126640\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"76640\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"d8163aa2d5d71ac6b3c5748be560799b48badd7eb75a5cd0f1d4b7d741256634\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1704974725\"},{\"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":"126640"},{"key":"beacon_timestamp_id_pruned","value":"76640"},{"key":"beacon_timestamp_hash","value":"d8163aa2d5d71ac6b3c5748be560799b48badd7eb75a5cd0f1d4b7d741256634"},{"key":"beacon_timestamp_submit_time","value":"1704974725"},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}]}]}],"info":"","gas_wanted":"250000","gas_used":"130840","tx":{"@type":"/cosmos.tx.v1beta1.Tx","body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"d8163aa2d5d71ac6b3c5748be560799b48badd7eb75a5cd0f1d4b7d741256634","submit_time":"1704974725","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":"126675"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["fXRVerpa64cp1YokKzr90Dmha8is+b1k8QEAow6arrAVDftz9eRQMl7tL/0LnJdTQK1KqUQOd2QruTLPnYhddA=="]},"timestamp":"2024-01-11T12:05:23Z","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/126675","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"fXRVerpa64cp1YokKzr90Dmha8is+b1k8QEAow6arrAVDftz9eRQMl7tL/0LnJdTQK1KqUQOd2QruTLPnYhddA==","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":"126640","index":true},{"key":"beacon_timestamp_id_pruned","value":"76640","index":true},{"key":"beacon_timestamp_hash","value":"d8163aa2d5d71ac6b3c5748be560799b48badd7eb75a5cd0f1d4b7d741256634","index":true},{"key":"beacon_timestamp_submit_time","value":"1704974725","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: d8163aa2d5d71ac6b3c5748be560799b48badd7eb75a5cd0f1d4b7d741256634

Hash from Mainchain Tx: d8163aa2d5d71ac6b3c5748be560799b48badd7eb75a5cd0f1d4b7d741256634

Dynamically generated hash: d8163aa2d5d71ac6b3c5748be560799b48badd7eb75a5cd0f1d4b7d741256634

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":"Sandra Lopez-Ochoa","date":"2023-08-25","manner_of_death":"Police Shooting","armed_with":"knife","age":"25","gender":"female","race":"H","race_source":"photo","city":"Las Vegas","state":"NV","was_mental_illness_related":"False","threat_type":"attack","flee_status":"not","body_camera":"True","location_precision":"block","agency_ids":"375"}},"evidenceLinks":[],"locationCity":"Las Vegas","locationCountry":"US","locationHasGeo":true,"locationLat":36.195820007107315,"locationLong":-115.09602567609198,"locationState":"Nevada","locationStateCode":"NV","month":8,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1692921600,"sourceId":"9604","sourceRawData":"{\"id\":\"9604\",\"date\":\"2023-08-25\",\"threat_type\":\"attack\",\"flee_status\":\"not\",\"armed_with\":\"knife\",\"city\":\"Las Vegas\",\"county\":\"Clark\",\"state\":\"NV\",\"latitude\":\"36.195820007107315\",\"longitude\":\"-115.09602567609198\",\"location_precision\":\"block\",\"name\":\"Sandra Lopez-Ochoa\",\"age\":\"25\",\"gender\":\"female\",\"race\":\"H\",\"race_source\":\"photo\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"True\",\"agency_ids\":\"375\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Sandra Lopez-Ochoa, 25, from Las Vegas, Nevada - undefined on 25 August 2023","updateHistory":[],"victimAge":25,"victimArmed":"Knife","victimGender":"female","victimName":"Sandra Lopez-Ochoa","victimRace":"Hispanic/Latino","year":2023}