Public Accountability Chain

August 5, 2023 | Denver, Colorado

Brandon Cole, 36, from Denver, Colorado - undefined on 5 August 2023

Victim Info

NameBrandon Cole
RaceUnknown
Age36
Gendermale

Details

Additional Evidence

NameBrandon Cole
Date2023-08-05
Manner Of DeathPolice Shooting
Armed Withunarmed
Age36
Gendermale
Race
Race Source
CityDenver
StateCO
Was Mental Illness RelatedFalse
Threat Typemove
Flee Statusnot
Body CameraFalse
Location Precisionblock
Agency Ids106

Source

Source ID: 9427 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 11 Aug 2023 00:31:40 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 126186. Submitted in Mainchain Tx FF99499E5D928EC12276C1A2D18465B644CCE792AEAC6BA1EFB2486A3AF8763A, at block height 6426853

Transaction details

Tx FF99499E5D928EC12276C1A2D18465B644CCE792AEAC6BA1EFB2486A3AF8763A
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: lJ7zPrZr7hxBsvnTfPhh07kdZ8HSbv9rSxpOHG5YZE5psUOxbfhkQ1AxOmIKvInGb5g50ZXtlh1so3EoLmqo6w==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"87c1f10da1ce45ae84a61b1427b637a39e147a2af01d75ab1a394443adb7596a","submit_time":"1691713900","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":"126221"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["lJ7zPrZr7hxBsvnTfPhh07kdZ8HSbv9rSxpOHG5YZE5psUOxbfhkQ1AxOmIKvInGb5g50ZXtlh1so3EoLmqo6w=="]},"tx_response":{"height":"6426853","txhash":"FF99499E5D928EC12276C1A2D18465B644CCE792AEAC6BA1EFB2486A3AF8763A","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D701206080410EAD907","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\":\"126186\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"76186\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"87c1f10da1ce45ae84a61b1427b637a39e147a2af01d75ab1a394443adb7596a\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1691713900\"},{\"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":"126186"},{"key":"beacon_timestamp_id_pruned","value":"76186"},{"key":"beacon_timestamp_hash","value":"87c1f10da1ce45ae84a61b1427b637a39e147a2af01d75ab1a394443adb7596a"},{"key":"beacon_timestamp_submit_time","value":"1691713900"},{"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":"87c1f10da1ce45ae84a61b1427b637a39e147a2af01d75ab1a394443adb7596a","submit_time":"1691713900","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":"126221"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["lJ7zPrZr7hxBsvnTfPhh07kdZ8HSbv9rSxpOHG5YZE5psUOxbfhkQ1AxOmIKvInGb5g50ZXtlh1so3EoLmqo6w=="]},"timestamp":"2023-08-11T00:31:38Z","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/126221","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"lJ7zPrZr7hxBsvnTfPhh07kdZ8HSbv9rSxpOHG5YZE5psUOxbfhkQ1AxOmIKvInGb5g50ZXtlh1so3EoLmqo6w==","index":true}]},{"type":"message","attributes":[{"key":"action","val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Hash Comparison

Hash stored in database: 87c1f10da1ce45ae84a61b1427b637a39e147a2af01d75ab1a394443adb7596a

Hash from Mainchain Tx: 87c1f10da1ce45ae84a61b1427b637a39e147a2af01d75ab1a394443adb7596a

Dynamically generated hash: 87c1f10da1ce45ae84a61b1427b637a39e147a2af01d75ab1a394443adb7596a

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":"Brandon Cole","date":"2023-08-05","manner_of_death":"Police Shooting","armed_with":"unarmed","age":"36","gender":"male","race":"","race_source":"","city":"Denver","state":"CO","was_mental_illness_related":"False","threat_type":"move","flee_status":"not","body_camera":"False","location_precision":"block","agency_ids":"106"}},"evidenceLinks":[],"locationCity":"Denver","locationCountry":"US","locationHasGeo":true,"locationLat":39.7130467034572,"locationLong":-105.01391732680803,"locationState":"Colorado","locationStateCode":"CO","month":8,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1691193600,"sourceId":"9427","sourceRawData":"{\"id\":\"9427\",\"date\":\"2023-08-05\",\"threat_type\":\"move\",\"flee_status\":\"not\",\"armed_with\":\"unarmed\",\"city\":\"Denver\",\"county\":\"Denver\",\"state\":\"CO\",\"latitude\":\"39.7130467034572\",\"longitude\":\"-105.01391732680803\",\"location_precision\":\"block\",\"name\":\"Brandon Cole\",\"age\":\"36\",\"gender\":\"male\",\"race\":\"\",\"race_source\":\"\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"False\",\"agency_ids\":\"106\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Brandon Cole, 36, from Denver, Colorado - undefined on 5 August 2023","updateHistory":[],"victimAge":36,"victimArmed":"Unarmed","victimGender":"male","victimName":"Brandon Cole","victimRace":"Unknown","year":2023}