Public Accountability Chain

April 14, 2021 | Houston, Texas

Marcelo Garcia, 46, from Houston, Texas - shot and Tasered on 14 April 2021

Victim Info

NameMarcelo Garcia
RaceHispanic/Latino
Age46
GenderMale

Details

Additional Evidence

NameMarcelo Garcia
Date2021-04-14
Manner Of Deathshot and Tasered
Armedknife
Age46
GenderM
RaceH
CityHouston
StateTX
Signs Of Mental IllnessTrue
Threat Levelother
Flee
Body CameraFalse
Is Geocoding ExactTrue

Source

Source ID: 6780 - Washington Post

Cross References

This report has possible entries from multiple sources

Mapping Police Violence -Marcelo Garcia, 46, from Houston, Texas, on 14 April 2021
Fatal Encounters -Marcelo Garcia, 46, from Carpenters Landing, Texas, on 14 April 2021

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 17 Jun 2022 22:50:45 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 64918. Submitted in Mainchain Tx 766C3B23280F83EC21D1E1934279322066BA16A8BEB59993BB50565D25889CEA, at block height 139252

Transaction details

Tx 766C3B23280F83EC21D1E1934279322066BA16A8BEB59993BB50565D25889CEA
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: /hqhrCDQyznqsEZR1yJqgvtgUSFkfBs5NA4IBBQXQZpu4lOwQ7xfeSRPSCI67pyUnKv9v3bB5/L80OwKjBEaPw==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"befd75193c6cacaf7b890fda7e57501963da51873752b59811d3e5df47b48ccb","submit_time":"1655506245","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":"64953"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["/hqhrCDQyznqsEZR1yJqgvtgUSFkfBs5NA4IBBQXQZpu4lOwQ7xfeSRPSCI67pyUnKv9v3bB5/L80OwKjBEaPw=="]},"tx_response":{"height":"139252","txhash":"766C3B23280F83EC21D1E1934279322066BA16A8BEB59993BB50565D25889CEA","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D70120608041096FB03","raw_log":"[{\"events\":[{\"type\":\"message\",\"attributes\":[{\"key\":\"action\",\"value\":\"record_beacon_timestamp\"},{\"key\":\"module\",\"value\":\"beacon\"}]},{\"type\":\"record_beacon_timestamp\",\"attributes\":[{\"key\":\"beacon_id\",\"value\":\"4\"},{\"key\":\"beacon_timestamp_id\",\"value\":\"64918\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"befd75193c6cacaf7b890fda7e57501963da51873752b59811d3e5df47b48ccb\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655506245\"},{\"key\":\"beacon_owner\",\"value\":\"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk\"}]}]}]","logs":[{"msg_index":0,"log":"","events":[{"type":"message","attributes":[{"key":"action","value":"record_beacon_timestamp"},{"key":"module","value":"beacon"}]},{"type":"record_beacon_timestamp","attributes":[{"key":"beacon_id","value":"4"},{"key":"beacon_timestamp_id","value":"64918"},{"key":"beacon_timestamp_hash","value":"befd75193c6cacaf7b890fda7e57501963da51873752b59811d3e5df47b48ccb"},{"key":"beacon_timestamp_submit_time","value":"1655506245"},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}]}]}],"info":"","gas_wanted":"250000","gas_used":"99708","tx":{"@type":"/cosmos.tx.v1beta1.Tx","body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"befd75193c6cacaf7b890fda7e57501963da51873752b59811d3e5df47b48ccb","submit_time":"1655506245","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":"64953"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["/hqhrCDQyznqsEZR1yJqgvtgUSFkfBs5NA4IBBQXQZpu4lOwQ7xfeSRPSCI67pyUnKv9v3bB5/L80OwKjBEaPw=="]},"timestamp":"2022-06-17T22:50:43Z","events":[{"type":"tx","attributes":[{"key":"YWNjX3NlcQ==","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3prLzY0OTUz","index":true}]},{"type":"tx","attributes":[{"key":"c2lnbmF0dXJl","value":"L2hxaHJDRFF5em5xc0VaUjF5SnFndnRnVVNGa2ZCczVOQTRJQkJRWFFacHU0bE93UTd4ZmVTUlBTQ0k2N3B5VW5Ldjl2M2JCNS9MODBPd0tqQkVhUHc9PQ==","index":true}]},{"type":"und_unlocked","attributes":[{"key":"cHVyY2hhc2Vy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true},{"key":"YW1vdW50","value":"MTAwMDAwMDAwMG51bmQ=","index":true}]},{"type":"transfer","attributes":[{"key":"cmVjaXBpZW50","value":"dW5kMTd4cGZ2YWttMmFtZzk2MnlsczZmODR6M2tlbGw4YzVsaHV5ZmRt","index":true},{"key":"c2VuZGVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true},{"key":"YW1vdW50","value":"MTAwMDAwMDAwMG51bmQ=","index":true}]},{"type":"message","attributes":[{"key":"c2VuZGVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true}]},{"type":"message","attributes":[{"key":"YWN0aW9u","value":"cmVjb3JkX2JlYWNvbl90aW1lc3RhbXA=","index":true}]},{"type":"message","attributes":[{"key":"bW9kdWxl","value":"YmVhY29u","index":true}]},{"type":"record_beacon_timestamp","attributes":[{"key":"YmVhY29uX2lk","value":"NA==","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9pZA==","value":"NjQ5MTg=","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9oYXNo","value":"YmVmZDc1MTkzYzZjYWNhZjdiODkwZmRhN2U1NzUwMTk2M2RhNTE4NzM3NTJiNTk4MTFkM2U1ZGY0N2I0OGNjYg==","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9zdWJtaXRfdGltZQ==","value":"MTY1NTUwNjI0NQ==","index":true},{"key":"YmVhY29uX293bmVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true}]}]}}

Hash Comparison

Hash stored in database: befd75193c6cacaf7b890fda7e57501963da51873752b59811d3e5df47b48ccb

Hash from Mainchain Tx: befd75193c6cacaf7b890fda7e57501963da51873752b59811d3e5df47b48ccb

Dynamically generated hash: befd75193c6cacaf7b890fda7e57501963da51873752b59811d3e5df47b48ccb

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":"Marcelo Garcia","date":"2021-04-14","manner_of_death":"shot and Tasered","armed":"knife","age":"46","gender":"M","race":"H","city":"Houston","state":"TX","signs_of_mental_illness":"True","threat_level":"other","flee":"","body_camera":"False","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Houston","locationCountry":"US","locationHasGeo":true,"locationLat":29.812,"locationLong":-95.157,"locationState":"Texas","locationStateCode":"TX","month":4,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1618358400,"sourceId":"6780","sourceRawData":"{\"id\":\"6780\",\"name\":\"Marcelo Garcia\",\"date\":\"2021-04-14\",\"manner_of_death\":\"shot and Tasered\",\"armed\":\"knife\",\"age\":\"46\",\"gender\":\"M\",\"race\":\"H\",\"city\":\"Houston\",\"state\":\"TX\",\"signs_of_mental_illness\":\"True\",\"threat_level\":\"other\",\"flee\":\"\",\"body_camera\":\"False\",\"longitude\":\"-95.157\",\"latitude\":\"29.812\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":"Marcelo Garcia, 46, from Houston, Texas - shot and Tasered on 14 April 2021","updateHistory":[],"victimAge":46,"victimArmed":"Knife","victimGender":"Male","victimName":"Marcelo Garcia","victimRace":"Hispanic/Latino","year":2021}