DeShawn Tatum, 25, from Rock Island, Illinois

April 1, 2021 | Rock Island, Illinois

DeShawn Tatum, 25, from Rock Island, Illinois - shot on 1 April 2021

Victim Info

NameDeShawn Tatum
RaceBlack/African American
Age25
GenderMale

Details

Additional Evidence

NameDeShawn Tatum
Date2021-04-01
Manner Of Deathshot
Armedgun
Age25
GenderM
RaceB
CityRock Island
StateIL
Signs Of Mental IllnessFalse
Threat Levelother
FleeOther
Body CameraFalse
Is Geocoding ExactTrue

Source

Source ID: 6749 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 17 Jun 2022 23:08:01 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 65100. Submitted in Mainchain Tx C03D5171C6CC5FDFF1CE3CA7E03B26B75EE344EEFE1BB05F392CB15685E0FBE2, at block height 139434

Transaction details

Tx C03D5171C6CC5FDFF1CE3CA7E03B26B75EE344EEFE1BB05F392CB15685E0FBE2
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: NnD8kCGPHcn6iYIJxb4W47nz+3bkj2qbuwKBVSWJnjw0V0Q4E8hppSf+vBbtPMlzVuvfz7XoAdy6gfI2Ie2uQw==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"11f4a1d3154c0d66ebc4709e777954120d7bfdf3d52cba3015f870803682bf98","submit_time":"1655507281","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":"65135"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["NnD8kCGPHcn6iYIJxb4W47nz+3bkj2qbuwKBVSWJnjw0V0Q4E8hppSf+vBbtPMlzVuvfz7XoAdy6gfI2Ie2uQw=="]},"tx_response":{"height":"139434","txhash":"C03D5171C6CC5FDFF1CE3CA7E03B26B75EE344EEFE1BB05F392CB15685E0FBE2","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D701206080410CCFC03","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\":\"65100\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"11f4a1d3154c0d66ebc4709e777954120d7bfdf3d52cba3015f870803682bf98\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655507281\"},{\"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":"65100"},{"key":"beacon_timestamp_hash","value":"11f4a1d3154c0d66ebc4709e777954120d7bfdf3d52cba3015f870803682bf98"},{"key":"beacon_timestamp_submit_time","value":"1655507281"},{"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":"11f4a1d3154c0d66ebc4709e777954120d7bfdf3d52cba3015f870803682bf98","submit_time":"1655507281","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":"65135"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["NnD8kCGPHcn6iYIJxb4W47nz+3bkj2qbuwKBVSWJnjw0V0Q4E8hppSf+vBbtPMlzVuvfz7XoAdy6gfI2Ie2uQw=="]},"timestamp":"2022-06-17T23:07:59Z","events":[{"type":"tx","attributes":[{"key":"YWNjX3NlcQ==","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3prLzY1MTM1","index":true}]},{"type":"tx","attributes":[{"key":"c2lnbmF0dXJl","value":"Tm5EOGtDR1BIY242aVlJSnhiNFc0N256KzNia2oycWJ1d0tCVlNXSm5qdzBWMFE0RThocHBTZit2QmJ0UE1selZ1dmZ6N1hvQWR5NmdmSTJJZTJ1UXc9PQ==","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":"NjUxMDA=","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9oYXNo","value":"MTFmNGExZDMxNTRjMGQ2NmViYzQ3MDllNzc3OTU0MTIwZDdiZmRmM2Q1MmNiYTMwMTVmODcwODAzNjgyYmY5OA==","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9zdWJtaXRfdGltZQ==","value":"MTY1NTUwNzI4MQ==","index":true},{"key":"YmVhY29uX293bmVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true}]}]}}

Hash Comparison

Hash stored in database: 11f4a1d3154c0d66ebc4709e777954120d7bfdf3d52cba3015f870803682bf98

Hash from Mainchain Tx: 11f4a1d3154c0d66ebc4709e777954120d7bfdf3d52cba3015f870803682bf98

Dynamically generated hash: 11f4a1d3154c0d66ebc4709e777954120d7bfdf3d52cba3015f870803682bf98

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":"DeShawn Tatum","date":"2021-04-01","manner_of_death":"shot","armed":"gun","age":"25","gender":"M","race":"B","city":"Rock Island","state":"IL","signs_of_mental_illness":"False","threat_level":"other","flee":"Other","body_camera":"False","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Rock Island","locationCountry":"US","locationHasGeo":true,"locationLat":41.48,"locationLong":-90.582,"locationState":"Illinois","locationStateCode":"IL","month":4,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1617235200,"sourceId":"6749","sourceRawData":"{\"id\":\"6749\",\"name\":\"DeShawn Tatum\",\"date\":\"2021-04-01\",\"manner_of_death\":\"shot\",\"armed\":\"gun\",\"age\":\"25\",\"gender\":\"M\",\"race\":\"B\",\"city\":\"Rock Island\",\"state\":\"IL\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"other\",\"flee\":\"Other\",\"body_camera\":\"False\",\"longitude\":\"-90.582\",\"latitude\":\"41.48\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":"DeShawn Tatum, 25, from Rock Island, Illinois - shot on 1 April 2021","updateHistory":[],"victimAge":25,"victimArmed":"Gun","victimGender":"Male","victimName":"DeShawn Tatum","victimRace":"Black/African American","year":2021}