Jalon Johnson, 17, from Texas on 29 August 2018

August 29, 2018 | Texas

Jalon Johnson, 17, from Texas on 29 August 2018

Victim Info

NameJalon Johnson
RaceBlack/African American
Age17
GenderMale

Details

Primary Evidence & Links

Additional Evidence

GenderM
RaceB
ArmedV

Source

Source ID: TX-1535500800-Jalon-Johnson - Killed By Police

Cross References

This report has possible entries from multiple sources

Washington Post -Jalon Johnson, 17, from Houston, Texas - shot on 29 August 2018
Mapping Police Violence -Jalon Johnson, 17, from Houston, Texas, on 29 August 2018
Fatal Encounters -Jalon Johnson, 17, from Houston, Texas, on 29 August 2018

BEACON Data

Mainchain details

The BEACON hash was timestamped at Mon, 20 Jun 2022 11:13:22 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 80156. Submitted in Mainchain Tx 9611CC558F55B9973158DB93808100F63E7F9A8611AF79E680A4DC12EF492F78, at block height 177399

Transaction details

Tx 9611CC558F55B9973158DB93808100F63E7F9A8611AF79E680A4DC12EF492F78
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: J686xav8PhizirrFL4Rlr+O10trniHBNN+yE7Cz05ABhRVATYK/SKQuDBUJHW/+eNAHbZ7JqZyZjgzGWlJnqAg==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"c997d446b756ddf299be0b3fe4e89b1cab3a6995ab32d6967b65bc28b40b816b","submit_time":"1655723602","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":"80191"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["J686xav8PhizirrFL4Rlr+O10trniHBNN+yE7Cz05ABhRVATYK/SKQuDBUJHW/+eNAHbZ7JqZyZjgzGWlJnqAg=="]},"tx_response":{"height":"177399","txhash":"9611CC558F55B9973158DB93808100F63E7F9A8611AF79E680A4DC12EF492F78","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D7012060804109CF204","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\":\"80156\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"c997d446b756ddf299be0b3fe4e89b1cab3a6995ab32d6967b65bc28b40b816b\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655723602\"},{\"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":"80156"},{"key":"beacon_timestamp_hash","value":"c997d446b756ddf299be0b3fe4e89b1cab3a6995ab32d6967b65bc28b40b816b"},{"key":"beacon_timestamp_submit_time","value":"1655723602"},{"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":"c997d446b756ddf299be0b3fe4e89b1cab3a6995ab32d6967b65bc28b40b816b","submit_time":"1655723602","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":"80191"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["J686xav8PhizirrFL4Rlr+O10trniHBNN+yE7Cz05ABhRVATYK/SKQuDBUJHW/+eNAHbZ7JqZyZjgzGWlJnqAg=="]},"timestamp":"2022-06-20T11:13:20Z","events":[{"type":"tx","attributes":[{"key":"acc_seq","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk/80191","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"J686xav8PhizirrFL4Rlr+O10trniHBNN+yE7Cz05ABhRVATYK/SKQuDBUJHW/+eNAHbZ7JqZyZjgzGWlJnqAg==","index":true}]},{"type":"und_unlocked","attributes":[{"key":"purchaser","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","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":"message","attributes":[{"key":"action","value":"record_beacon_timestamp","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":"80156","index":true},{"key":"beacon_timestamp_hash","value":"c997d446b756ddf299be0b3fe4e89b1cab3a6995ab32d6967b65bc28b40b816b","index":true},{"key":"beacon_timestamp_submit_time","value":"1655723602","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: c997d446b756ddf299be0b3fe4e89b1cab3a6995ab32d6967b65bc28b40b816b

Hash from Mainchain Tx: 1655723602

Dynamically generated hash: c997d446b756ddf299be0b3fe4e89b1cab3a6995ab32d6967b65bc28b40b816b

Hashes Match?

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":{"gender":"M","race":"B","armed":"V"}},"evidenceLinks":["https://abc13.com/robbery-suspect-shot-and-killed-after-ramming-deputies-vehicles/4092396/","https://www.chron.com/houston/article/Teen-identified-as-alleged-car-thief-shot-killed-13197572.php","https://www.chron.com/news/houston-texas/houston/article/HCSO-Shots-fired-during-police-activity-in-east-13192233.php"],"locationCity":"","locationCountry":"US","locationHasGeo":false,"locationLat":0,"locationLong":0,"locationState":"Texas","locationStateCode":"TX","month":8,"source":"KilledByPolice","sourceAdditionalData":[],"sourceDatetime":1535500800,"sourceId":"TX-1535500800-Jalon-Johnson","sourceRawData":"{\"Date\":\"2018-08-29\",\"Name\":\"Jalon Johnson\",\"Age\":\"17\",\"Gender\":\"M\",\"Race\":\"B\",\"State\":\"TX\",\"Armed\":\"V\",\"Source\":[\"https://abc13.com/robbery-suspect-shot-and-killed-after-ramming-deputies-vehicles/4092396/\",\"https://www.chron.com/news/houston-texas/houston/article/HCSO-Shots-fired-during-police-activity-in-east-13192233.php\",\"https://www.chron.com/houston/article/Teen-identified-as-alleged-car-thief-shot-killed-13197572.php\"]}","sourceRawDataFormat":"json","sourceUrl":"https://killedbypolice.net","title":"Jalon Johnson, 17, from Texas on 29 August 2018","updateHistory":[],"victimAge":17,"victimArmed":"N/A","victimGender":"Male","victimName":"Jalon Johnson","victimRace":"Black/African American","year":2018}