Public Accountability Chain

December 1, 2022 | Topeka, Kansas

Dylan Walstrom, 28, from Topeka, Kansas - undefined on 1 December 2022

Victim Info

NameDylan Walstrom
RaceWhite/European American
Age28
Gendermale

Details

Additional Evidence

NameDylan Walstrom
Date2022-12-01
Manner Of DeathPolice Shooting
Armed Withgun
Age28
Gendermale
RaceW
Race Sourcepublic_record
CityTopeka
StateKS
Was Mental Illness RelatedFalse
Threat Typeshoot
Flee Statusnot
Body CameraFalse
Location Precisionnot_available
Agency Ids259

Source

Source ID: 8695 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 16 Dec 2022 10:33:12 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125323. Submitted in Mainchain Tx A604D3D5FEEB9B0565A8185159CC9A1BA9D84BCB9BB3E455E359448158038DDE, at block height 2873659

Transaction details

Tx A604D3D5FEEB9B0565A8185159CC9A1BA9D84BCB9BB3E455E359448158038DDE
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: KdDLugQw/ag9p0BElBDTRAQawliS3aqRmtuqg9XORRFuZPotwp7638rTUxZMw86dT8h/7sf698Hv8ksE8MAj+g==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"c1904bb3215546cce292ea2d5fe2830c4b500b4c404d7a5784c27adfc6d41ca9","submit_time":"1671186792","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":"125358"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["KdDLugQw/ag9p0BElBDTRAQawliS3aqRmtuqg9XORRFuZPotwp7638rTUxZMw86dT8h/7sf698Hv8ksE8MAj+g=="]},"tx_response":{"height":"2873659","txhash":"A604D3D5FEEB9B0565A8185159CC9A1BA9D84BCB9BB3E455E359448158038DDE","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D7012060804108BD307","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\":\"125323\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"75323\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"c1904bb3215546cce292ea2d5fe2830c4b500b4c404d7a5784c27adfc6d41ca9\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1671186792\"},{\"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":"125323"},{"key":"beacon_timestamp_id_pruned","value":"75323"},{"key":"beacon_timestamp_hash","value":"c1904bb3215546cce292ea2d5fe2830c4b500b4c404d7a5784c27adfc6d41ca9"},{"key":"beacon_timestamp_submit_time","value":"1671186792"},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}]}]}],"info":"","gas_wanted":"250000","gas_used":"122642","tx":{"@type":"/cosmos.tx.v1beta1.Tx","body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"c1904bb3215546cce292ea2d5fe2830c4b500b4c404d7a5784c27adfc6d41ca9","submit_time":"1671186792","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":"125358"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["KdDLugQw/ag9p0BElBDTRAQawliS3aqRmtuqg9XORRFuZPotwp7638rTUxZMw86dT8h/7sf698Hv8ksE8MAj+g=="]},"timestamp":"2022-12-16T10:33:10Z","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/125358","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"KdDLugQw/ag9p0BElBDTRAQawliS3aqRmtuqg9XORRFuZPotwp7638rTUxZMw86dT8h/7sf698Hv8ksE8MAj+g==","index":true}]},{"type":"message","attributes":[{"key":"action","val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Hash Comparison

Hash stored in database: c1904bb3215546cce292ea2d5fe2830c4b500b4c404d7a5784c27adfc6d41ca9

Hash from Mainchain Tx: c1904bb3215546cce292ea2d5fe2830c4b500b4c404d7a5784c27adfc6d41ca9

Dynamically generated hash: c1904bb3215546cce292ea2d5fe2830c4b500b4c404d7a5784c27adfc6d41ca9

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":"Dylan Walstrom","date":"2022-12-01","manner_of_death":"Police Shooting","armed_with":"gun","age":"28","gender":"male","race":"W","race_source":"public_record","city":"Topeka","state":"KS","was_mental_illness_related":"False","threat_type":"shoot","flee_status":"not","body_camera":"False","location_precision":"not_available","agency_ids":"259"}},"evidenceLinks":[],"locationCity":"Topeka","locationCountry":"US","locationHasGeo":true,"locationLat":39.0322669,"locationLong":-95.6938961,"locationState":"Kansas","locationStateCode":"KS","month":12,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1669852800,"sourceId":"8695","sourceRawData":"{\"id\":\"8695\",\"date\":\"2022-12-01\",\"threat_type\":\"shoot\",\"flee_status\":\"not\",\"armed_with\":\"gun\",\"city\":\"Topeka\",\"county\":\"\",\"state\":\"KS\",\"latitude\":\"39.0322669\",\"longitude\":\"-95.6938961\",\"location_precision\":\"not_available\",\"name\":\"Dylan Walstrom\",\"age\":\"28\",\"gender\":\"male\",\"race\":\"W\",\"race_source\":\"public_record\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"False\",\"agency_ids\":\"259\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Dylan Walstrom, 28, from Topeka, Kansas - undefined on 1 December 2022","updateHistory":[],"victimAge":28,"victimArmed":"Gun","victimGender":"male","victimName":"Dylan Walstrom","victimRace":"White/European American","year":2022}