Public Accountability Chain

April 15, 2023 | Cyrus, Minnesota

Bryan Nygard, 34, from Cyrus, Minnesota - undefined on 15 April 2023

Victim Info

NameBryan Nygard
RaceUnknown
Age34
Gendermale

Details

Additional Evidence

NameBryan Nygard
Date2023-04-15
Manner Of DeathPolice Shooting
Armed Withgun
Age34
Gendermale
Race
Race Source
CityCyrus
StateMN
Was Mental Illness RelatedFalse
Threat Typeshoot
Flee Status
Body CameraTrue
Location Precision
Agency Ids21945

Source

Source ID: 9132 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 12 May 2023 08:36:56 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125597. Submitted in Mainchain Tx 3E5F2CF37722EF147C9C6F592F8298DF18B5F26DF57AD820B4E9DEFE411446D7, at block height 5069510

Transaction details

Tx 3E5F2CF37722EF147C9C6F592F8298DF18B5F26DF57AD820B4E9DEFE411446D7
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: X8AI5I+FtWlhAwW8epOBDM4fls1MfjFIErGFxQgTS41+bWEZw8RyvM903cVxv4NoB3QvFvEkeTqRSKSYWtqDbw==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"a6d7acf76373ce07ae9ae7b3cf4fa29f35081c3f17467d0685c4beb7cc9f8e35","submit_time":"1683880616","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":"125632"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["X8AI5I+FtWlhAwW8epOBDM4fls1MfjFIErGFxQgTS41+bWEZw8RyvM903cVxv4NoB3QvFvEkeTqRSKSYWtqDbw=="]},"tx_response":{"height":"5069510","txhash":"3E5F2CF37722EF147C9C6F592F8298DF18B5F26DF57AD820B4E9DEFE411446D7","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D7012060804109DD507","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\":\"125597\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"75597\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"a6d7acf76373ce07ae9ae7b3cf4fa29f35081c3f17467d0685c4beb7cc9f8e35\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1683880616\"},{\"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":"125597"},{"key":"beacon_timestamp_id_pruned","value":"75597"},{"key":"beacon_timestamp_hash","value":"a6d7acf76373ce07ae9ae7b3cf4fa29f35081c3f17467d0685c4beb7cc9f8e35"},{"key":"beacon_timestamp_submit_time","value":"1683880616"},{"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":"a6d7acf76373ce07ae9ae7b3cf4fa29f35081c3f17467d0685c4beb7cc9f8e35","submit_time":"1683880616","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":"125632"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["X8AI5I+FtWlhAwW8epOBDM4fls1MfjFIErGFxQgTS41+bWEZw8RyvM903cVxv4NoB3QvFvEkeTqRSKSYWtqDbw=="]},"timestamp":"2023-05-12T08:36:54Z","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/125632","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"X8AI5I+FtWlhAwW8epOBDM4fls1MfjFIErGFxQgTS41+bWEZw8RyvM903cVxv4NoB3QvFvEkeTqRSKSYWtqDbw==","index":true}]},{"type":"message","attributes":[{"key":"action","val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Hash Comparison

Hash stored in database: a6d7acf76373ce07ae9ae7b3cf4fa29f35081c3f17467d0685c4beb7cc9f8e35

Hash from Mainchain Tx: a6d7acf76373ce07ae9ae7b3cf4fa29f35081c3f17467d0685c4beb7cc9f8e35

Dynamically generated hash: a6d7acf76373ce07ae9ae7b3cf4fa29f35081c3f17467d0685c4beb7cc9f8e35

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":"Bryan Nygard","date":"2023-04-15","manner_of_death":"Police Shooting","armed_with":"gun","age":"34","gender":"male","race":"","race_source":"","city":"Cyrus","state":"MN","was_mental_illness_related":"False","threat_type":"shoot","flee_status":"","body_camera":"True","location_precision":"","agency_ids":"21945"}},"evidenceLinks":[],"locationCity":"Cyrus","locationCountry":"US","locationHasGeo":false,"locationLat":0,"locationLong":0,"locationState":"Minnesota","locationStateCode":"MN","month":4,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1681516800,"sourceId":"9132","sourceRawData":"{\"id\":\"9132\",\"date\":\"2023-04-15\",\"threat_type\":\"shoot\",\"flee_status\":\"\",\"armed_with\":\"gun\",\"city\":\"Cyrus\",\"county\":\"Pope\",\"state\":\"MN\",\"latitude\":\"\",\"longitude\":\"\",\"location_precision\":\"\",\"name\":\"Bryan Nygard\",\"age\":\"34\",\"gender\":\"male\",\"race\":\"\",\"race_source\":\"\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"True\",\"agency_ids\":\"21945\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Bryan Nygard, 34, from Cyrus, Minnesota - undefined on 15 April 2023","updateHistory":[],"victimAge":34,"victimArmed":"Gun","victimGender":"male","victimName":"Bryan Nygard","victimRace":"Unknown","year":2023}