Public Accountability Chain

December 15, 2022 | Stuttgart, Arkansas

Jacob Cole Barnes, 31, from Stuttgart, Arkansas - undefined on 15 December 2022

Victim Info

NameJacob Cole Barnes
RaceUnknown
Age31
Gendermale

Details

Additional Evidence

NameJacob Cole Barnes
Date2022-12-15
Manner Of DeathPolice Shooting
Armed Withgun
Age31
Gendermale
Race
Race Source
CityStuttgart
StateAR
Was Mental Illness RelatedFalse
Threat Typeshoot
Flee Statusfoot
Body CameraFalse
Location Precisionaddress
Agency Ids2562;25021

Source

Source ID: 8742 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 12 May 2023 09:11:01 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125949. Submitted in Mainchain Tx 4F5B6A102138A37369A939FE77AD8DBA855C8E0F842C588D3849E7714F49EC81, at block height 5069863

Transaction details

Tx 4F5B6A102138A37369A939FE77AD8DBA855C8E0F842C588D3849E7714F49EC81
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: 62RXOhKDtTC8Cadw7CnbbWR0qAgTx5ijogofP9uuKsBZkre0wZYCKbzVR+9Txooivz5frTk7+PlFTibGHFEkaA==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"89aeaaaee81be104807c3002d198c075d71eccac9709dea15b06f4f3891c0612","submit_time":"1683882661","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":"125984"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["62RXOhKDtTC8Cadw7CnbbWR0qAgTx5ijogofP9uuKsBZkre0wZYCKbzVR+9Txooivz5frTk7+PlFTibGHFEkaA=="]},"tx_response":{"height":"5069863","txhash":"4F5B6A102138A37369A939FE77AD8DBA855C8E0F842C588D3849E7714F49EC81","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D701206080410FDD707","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\":\"125949\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"75949\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"89aeaaaee81be104807c3002d198c075d71eccac9709dea15b06f4f3891c0612\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1683882661\"},{\"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":"125949"},{"key":"beacon_timestamp_id_pruned","value":"75949"},{"key":"beacon_timestamp_hash","value":"89aeaaaee81be104807c3002d198c075d71eccac9709dea15b06f4f3891c0612"},{"key":"beacon_timestamp_submit_time","value":"1683882661"},{"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":"89aeaaaee81be104807c3002d198c075d71eccac9709dea15b06f4f3891c0612","submit_time":"1683882661","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":"125984"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["62RXOhKDtTC8Cadw7CnbbWR0qAgTx5ijogofP9uuKsBZkre0wZYCKbzVR+9Txooivz5frTk7+PlFTibGHFEkaA=="]},"timestamp":"2023-05-12T09:10:59Z","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/125984","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"62RXOhKDtTC8Cadw7CnbbWR0qAgTx5ijogofP9uuKsBZkre0wZYCKbzVR+9Txooivz5frTk7+PlFTibGHFEkaA==","index":true}]},{"type":"message","attributes":[{"key":"action","val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Hash Comparison

Hash stored in database: 89aeaaaee81be104807c3002d198c075d71eccac9709dea15b06f4f3891c0612

Hash from Mainchain Tx: 89aeaaaee81be104807c3002d198c075d71eccac9709dea15b06f4f3891c0612

Dynamically generated hash: 89aeaaaee81be104807c3002d198c075d71eccac9709dea15b06f4f3891c0612

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":"Jacob Cole Barnes","date":"2022-12-15","manner_of_death":"Police Shooting","armed_with":"gun","age":"31","gender":"male","race":"","race_source":"","city":"Stuttgart","state":"AR","was_mental_illness_related":"False","threat_type":"shoot","flee_status":"foot","body_camera":"False","location_precision":"address","agency_ids":"2562;25021"}},"evidenceLinks":[],"locationCity":"Stuttgart","locationCountry":"US","locationHasGeo":true,"locationLat":34.44895852728099,"locationLong":-91.48921546638101,"locationState":"Arkansas","locationStateCode":"AR","month":12,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1671062400,"sourceId":"8742","sourceRawData":"{\"id\":\"8742\",\"date\":\"2022-12-15\",\"threat_type\":\"shoot\",\"flee_status\":\"foot\",\"armed_with\":\"gun\",\"city\":\"Stuttgart\",\"county\":\"Arkansas\",\"state\":\"AR\",\"latitude\":\"34.44895852728099\",\"longitude\":\"-91.48921546638101\",\"location_precision\":\"address\",\"name\":\"Jacob Cole Barnes\",\"age\":\"31\",\"gender\":\"male\",\"race\":\"\",\"race_source\":\"\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"False\",\"agency_ids\":\"2562;25021\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Jacob Cole Barnes, 31, from Stuttgart, Arkansas - undefined on 15 December 2022","updateHistory":[],"victimAge":31,"victimArmed":"Gun","victimGender":"male","victimName":"Jacob Cole Barnes","victimRace":"Unknown","year":2022}