Public Accountability Chain

October 15, 2022 | Decatur, Arkansas

Nelson Amos, 71, from Decatur, Arkansas - undefined on 15 October 2022

Victim Info

NameNelson Amos
RaceWhite/European American
Age71
Gendermale

Details

Additional Evidence

NameNelson Amos
Date2022-10-15
Manner Of DeathPolice Shooting
Armed Withgun
Age71
Gendermale
RaceW
Race Sourcephoto
CityDecatur
StateAR
Was Mental Illness RelatedFalse
Threat Typethreat
Flee Status
Body CameraFalse
Location Precisionnot_available
Agency Ids2549

Source

Source ID: 8630 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 16 Dec 2022 10:46:31 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125461. Submitted in Mainchain Tx B2D966603203D2BB6D030499D3CE4AAE740D1B0777223C9184990F86097B9070, at block height 2873797

Transaction details

Tx B2D966603203D2BB6D030499D3CE4AAE740D1B0777223C9184990F86097B9070
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: V2VqPaAb7o8mXi82Sf5P1w1jDHIsEaVL4YElQMnrlE5L+ANK8a+lO9CKEe51k4ioY03IbN4VkkOa6JRxFUeaxA==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"09f6f8aa969d77ff80d10b9861a40228f731fdae109949e05dc0bc63dff28c5e","submit_time":"1671187591","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":"125496"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["V2VqPaAb7o8mXi82Sf5P1w1jDHIsEaVL4YElQMnrlE5L+ANK8a+lO9CKEe51k4ioY03IbN4VkkOa6JRxFUeaxA=="]},"tx_response":{"height":"2873797","txhash":"B2D966603203D2BB6D030499D3CE4AAE740D1B0777223C9184990F86097B9070","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D70120608041095D407","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\":\"125461\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"75461\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"09f6f8aa969d77ff80d10b9861a40228f731fdae109949e05dc0bc63dff28c5e\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1671187591\"},{\"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":"125461"},{"key":"beacon_timestamp_id_pruned","value":"75461"},{"key":"beacon_timestamp_hash","value":"09f6f8aa969d77ff80d10b9861a40228f731fdae109949e05dc0bc63dff28c5e"},{"key":"beacon_timestamp_submit_time","value":"1671187591"},{"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":"09f6f8aa969d77ff80d10b9861a40228f731fdae109949e05dc0bc63dff28c5e","submit_time":"1671187591","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":"125496"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["V2VqPaAb7o8mXi82Sf5P1w1jDHIsEaVL4YElQMnrlE5L+ANK8a+lO9CKEe51k4ioY03IbN4VkkOa6JRxFUeaxA=="]},"timestamp":"2022-12-16T10:46:29Z","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/125496","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"V2VqPaAb7o8mXi82Sf5P1w1jDHIsEaVL4YElQMnrlE5L+ANK8a+lO9CKEe51k4ioY03IbN4VkkOa6JRxFUeaxA==","index":true}]},{"type":"message","attributes":[{"key":"action","val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Hash Comparison

Hash stored in database: 09f6f8aa969d77ff80d10b9861a40228f731fdae109949e05dc0bc63dff28c5e

Hash from Mainchain Tx: 09f6f8aa969d77ff80d10b9861a40228f731fdae109949e05dc0bc63dff28c5e

Dynamically generated hash: 09f6f8aa969d77ff80d10b9861a40228f731fdae109949e05dc0bc63dff28c5e

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":"Nelson Amos","date":"2022-10-15","manner_of_death":"Police Shooting","armed_with":"gun","age":"71","gender":"male","race":"W","race_source":"photo","city":"Decatur","state":"AR","was_mental_illness_related":"False","threat_type":"threat","flee_status":"","body_camera":"False","location_precision":"not_available","agency_ids":"2549"}},"evidenceLinks":[],"locationCity":"Decatur","locationCountry":"US","locationHasGeo":true,"locationLat":36.3241724,"locationLong":-94.5414717,"locationState":"Arkansas","locationStateCode":"AR","month":10,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1665792000,"sourceId":"8630","sourceRawData":"{\"id\":\"8630\",\"date\":\"2022-10-15\",\"threat_type\":\"threat\",\"flee_status\":\"\",\"armed_with\":\"gun\",\"city\":\"Decatur\",\"county\":\"\",\"state\":\"AR\",\"latitude\":\"36.3241724\",\"longitude\":\"-94.5414717\",\"location_precision\":\"not_available\",\"name\":\"Nelson Amos\",\"age\":\"71\",\"gender\":\"male\",\"race\":\"W\",\"race_source\":\"photo\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"False\",\"agency_ids\":\"2549\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Nelson Amos, 71, from Decatur, Arkansas - undefined on 15 October 2022","updateHistory":[],"victimAge":71,"victimArmed":"Gun","victimGender":"male","victimName":"Nelson Amos","victimRace":"White/European American","year":2022}