Public Accountability Chain

May 19, 2023 | Lincoln, Arkansas

Zachry Seward, from Lincoln, Arkansas - undefined on 19 May 2023

Victim Info

NameZachry Seward
RaceWhite/European American
Gendermale

Details

Additional Evidence

NameZachry Seward
Date2023-05-19
Manner Of DeathPolice Shooting
Armed Withgun
Age
Gendermale
RaceW
Race Sourcepublic_record
CityLincoln
StateAR
Was Mental Illness RelatedFalse
Threat Typeshoot
Flee Status
Body CameraFalse
Location Precision
Agency Ids26242

Source

Source ID: 9239 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Wed, 24 May 2023 00:30:37 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125989. Submitted in Mainchain Tx 76D278455770AB15EA82B655AC0E067EFD7065DE08B8A0D730898360B45AD168, at block height 5243859

Transaction details

Tx 76D278455770AB15EA82B655AC0E067EFD7065DE08B8A0D730898360B45AD168
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: ZwNEDRwiLn2fsSLhzc0vtDs0QG5i+yVx8DZPq6Xyv2cpk9k5zASc+Hnhc35vJkPBFbQ2/5xCQ5UUBkdxXncYOQ==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"df8bd90589de9b154b6efd8185900c7290ef0502e4f3c2658d4124caa0fb8111","submit_time":"1684888237","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":"126024"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["ZwNEDRwiLn2fsSLhzc0vtDs0QG5i+yVx8DZPq6Xyv2cpk9k5zASc+Hnhc35vJkPBFbQ2/5xCQ5UUBkdxXncYOQ=="]},"tx_response":{"height":"5243859","txhash":"76D278455770AB15EA82B655AC0E067EFD7065DE08B8A0D730898360B45AD168","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D701206080410A5D807","raw_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\":\"125989\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"75989\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"df8bd90589de9b154b6efd8185900c7290ef0502e4f3c2658d4124caa0fb8111\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1684888237\"},{\"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":"125989"},{"key":"beacon_timestamp_id_pruned","value":"75989"},{"key":"beacon_timestamp_hash","value":"df8bd90589de9b154b6efd8185900c7290ef0502e4f3c2658d4124caa0fb8111"},{"key":"beacon_timestamp_submit_time","value":"1684888237"},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}]}]}],"info":"","gas_wanted":"250000","gas_used":"122588","tx":{"@type":"/cosmos.tx.v1beta1.Tx","body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"df8bd90589de9b154b6efd8185900c7290ef0502e4f3c2658d4124caa0fb8111","submit_time":"1684888237","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":"126024"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["ZwNEDRwiLn2fsSLhzc0vtDs0QG5i+yVx8DZPq6Xyv2cpk9k5zASc+Hnhc35vJkPBFbQ2/5xCQ5UUBkdxXncYOQ=="]},"timestamp":"2023-05-24T00:30:35Z","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/126024","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"ZwNEDRwiLn2fsSLhzc0vtDs0QG5i+yVx8DZPq6Xyv2cpk9k5zASc+Hnhc35vJkPBFbQ2/5xCQ5UUBkdxXncYOQ==","index":true}]},{"type":"message","attributes":[{"key":"action","val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Hash Comparison

Hash stored in database: df8bd90589de9b154b6efd8185900c7290ef0502e4f3c2658d4124caa0fb8111

Hash from Mainchain Tx: df8bd90589de9b154b6efd8185900c7290ef0502e4f3c2658d4124caa0fb8111

Dynamically generated hash: df8bd90589de9b154b6efd8185900c7290ef0502e4f3c2658d4124caa0fb8111

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":"Zachry Seward","date":"2023-05-19","manner_of_death":"Police Shooting","armed_with":"gun","age":"","gender":"male","race":"W","race_source":"public_record","city":"Lincoln","state":"AR","was_mental_illness_related":"False","threat_type":"shoot","flee_status":"","body_camera":"False","location_precision":"","agency_ids":"26242"}},"evidenceLinks":[],"locationCity":"Lincoln","locationCountry":"US","locationHasGeo":false,"locationLat":0,"locationLong":0,"locationState":"Arkansas","locationStateCode":"AR","month":5,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1684454400,"sourceId":"9239","sourceRawData":"{\"id\":\"9239\",\"date\":\"2023-05-19\",\"threat_type\":\"shoot\",\"flee_status\":\"\",\"armed_with\":\"gun\",\"city\":\"Lincoln\",\"county\":\"Washington\",\"state\":\"AR\",\"latitude\":\"\",\"longitude\":\"\",\"location_precision\":\"\",\"name\":\"Zachry Seward\",\"age\":\"\",\"gender\":\"male\",\"race\":\"W\",\"race_source\":\"public_record\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"False\",\"agency_ids\":\"26242\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Zachry Seward, from Lincoln, Arkansas - undefined on 19 May 2023","updateHistory":[],"victimAge":0,"victimArmed":"Gun","victimGender":"male","victimName":"Zachry Seward","victimRace":"White/European American","year":2023}