Public Accountability Chain

March 17, 2021 | Wylie, Texas

Shawn Myers, 36, from Wylie, Texas - shot on 17 March 2021

Victim Info

NameShawn Myers
RaceUnknown
Age36
GenderMale

Details

Additional Evidence

NameShawn Myers
Date2021-03-17
Manner Of Deathshot
Armedgun
Age36
GenderM
Race
CityWylie
StateTX
Signs Of Mental IllnessFalse
Threat Levelother
FleeNot fleeing
Body CameraFalse
Is Geocoding ExactTrue

Source

Source ID: 6710 - Washington Post

Cross References

This report has possible entries from multiple sources

Fatal Encounters -Shawn Myers, 36, from Wylie, Texas, on 17 March 2021
Mapping Police Violence -Shawn Myers, 36, from Wylie, Texas, on 17 March 2021

BEACON Data

Mainchain details

The BEACON hash was timestamped at Sat, 18 Jun 2022 00:41:41 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 65322. Submitted in Mainchain Tx 92F882EB704B45237D799ABEBFF103FC3F520A8EB9766C88CAB5FB213FE5F4B8, at block height 140421

Transaction details

Tx 92F882EB704B45237D799ABEBFF103FC3F520A8EB9766C88CAB5FB213FE5F4B8
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: JmF2XQQbZY27N2FCMUk2m9AYy/6bS9+C7l2nze7pe41/Isgt+KjDoWdAb4e9f2skod374t/iELVu0mTpRKPN9Q==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"754f2c2a153b600d986a0475ecb53e8b889fc11e3d174e17a3b427ba91d2c5e8","submit_time":"1655512901","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":"65357"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["JmF2XQQbZY27N2FCMUk2m9AYy/6bS9+C7l2nze7pe41/Isgt+KjDoWdAb4e9f2skod374t/iELVu0mTpRKPN9Q=="]},"tx_response":{"height":"140421","txhash":"92F882EB704B45237D799ABEBFF103FC3F520A8EB9766C88CAB5FB213FE5F4B8","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D701206080410AAFE03","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\":\"65322\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"754f2c2a153b600d986a0475ecb53e8b889fc11e3d174e17a3b427ba91d2c5e8\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655512901\"},{\"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":"65322"},{"key":"beacon_timestamp_hash","value":"754f2c2a153b600d986a0475ecb53e8b889fc11e3d174e17a3b427ba91d2c5e8"},{"key":"beacon_timestamp_submit_time","value":"1655512901"},{"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":"754f2c2a153b600d986a0475ecb53e8b889fc11e3d174e17a3b427ba91d2c5e8","submit_time":"1655512901","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":"65357"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["JmF2XQQbZY27N2FCMUk2m9AYy/6bS9+C7l2nze7pe41/Isgt+KjDoWdAb4e9f2skod374t/iELVu0mTpRKPN9Q=="]},"timestamp":"2022-06-18T00:41:39Z","events":[{"type":"tx","attributes":[{"key":"YWNjX3NlcQ==","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3prLzY1MzU3","index":true}]},{"type":"tx","attributes":[{"key":"c2lnbmF0dXJl","value":"Sm1GMlhRUWJaWTI3TjJGQ01VazJtOUFZeS82YlM5K0M3bDJuemU3cGU0MS9Jc2d0K0tqRG9XZEFiNGU5ZjJza29kMzc0dC9pRUxWdTBtVHBSS1BOOVE9PQ==","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":"NjUzMjI=","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9oYXNo","value":"NzU0ZjJjMmExNTNiNjAwZDk4NmEwNDc1ZWNiNTNlOGI4ODlmYzExZTNkMTc0ZTE3YTNiNDI3YmE5MWQyYzVlOA==","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9zdWJtaXRfdGltZQ==","value":"MTY1NTUxMjkwMQ==","index":true},{"key":"YmVhY29uX293bmVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true}]}]}}

Hash Comparison

Hash stored in database: 754f2c2a153b600d986a0475ecb53e8b889fc11e3d174e17a3b427ba91d2c5e8

Hash from Mainchain Tx: 754f2c2a153b600d986a0475ecb53e8b889fc11e3d174e17a3b427ba91d2c5e8

Dynamically generated hash: 754f2c2a153b600d986a0475ecb53e8b889fc11e3d174e17a3b427ba91d2c5e8

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":"Shawn Myers","date":"2021-03-17","manner_of_death":"shot","armed":"gun","age":"36","gender":"M","race":"","city":"Wylie","state":"TX","signs_of_mental_illness":"False","threat_level":"other","flee":"Not fleeing","body_camera":"False","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Wylie","locationCountry":"US","locationHasGeo":true,"locationLat":33.007,"locationLong":-96.548,"locationState":"Texas","locationStateCode":"TX","month":3,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1615939200,"sourceId":"6710","sourceRawData":"{\"id\":\"6710\",\"name\":\"Shawn Myers\",\"date\":\"2021-03-17\",\"manner_of_death\":\"shot\",\"armed\":\"gun\",\"age\":\"36\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Wylie\",\"state\":\"TX\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"other\",\"flee\":\"Not fleeing\",\"body_camera\":\"False\",\"longitude\":\"-96.548\",\"latitude\":\"33.007\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":"Shawn Myers, 36, from Wylie, Texas - shot on 17 March 2021","updateHistory":[],"victimAge":36,"victimArmed":"Gun","victimGender":"Male","victimName":"Shawn Myers","victimRace":"Unknown","year":2021}