Public Accountability Chain

June 4, 2022 | Towson, Maryland

, from Towson, Maryland - shot on 4 June 2022

Details

Additional Evidence

Name
Date2022-06-04
Manner Of Deathshot
Armedgun
Age
Gender
Race
CityTowson
StateMD
Signs Of Mental IllnessFalse
Threat Levelattack
Flee
Body CameraFalse
Is Geocoding ExactTrue

Source

Source ID: 8103 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 17 Jun 2022 12:37:40 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 62630. Submitted in Mainchain Tx 310D6270F51A1F502653D5159A03C444DF114C1AE828FFD91DD828CF27B543C7, at block height 132796

Transaction details

Tx 310D6270F51A1F502653D5159A03C444DF114C1AE828FFD91DD828CF27B543C7
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: b/rLsqkjpFPsiQgAbj+Nxq6ROm+rfihkirtUBiivfqg8cURWDn89CTP7oOSNlpU4Nx5AfjvK08uNxnXE8PPeNQ==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"b20fb71044c99ab77c5374e4d579c49c6018c46f5332868a28dde0f2f2215d2d","submit_time":"1655469460","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":"62665"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["b/rLsqkjpFPsiQgAbj+Nxq6ROm+rfihkirtUBiivfqg8cURWDn89CTP7oOSNlpU4Nx5AfjvK08uNxnXE8PPeNQ=="]},"tx_response":{"height":"132796","txhash":"310D6270F51A1F502653D5159A03C444DF114C1AE828FFD91DD828CF27B543C7","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D701206080410A6E903","raw_log":"[{\"events\":[{\"type\":\"message\",\"attributes\":[{\"key\":\"action\",\"value\":\"record_beacon_timestamp\"},{\"key\":\"module\",\"value\":\"beacon\"}]},{\"type\":\"record_beacon_timestamp\",\"attributes\":[{\"key\":\"beacon_id\",\"value\":\"4\"},{\"key\":\"beacon_timestamp_id\",\"value\":\"62630\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"b20fb71044c99ab77c5374e4d579c49c6018c46f5332868a28dde0f2f2215d2d\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655469460\"},{\"key\":\"beacon_owner\",\"value\":\"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk\"}]}]}]","logs":[{"msg_index":0,"log":"","events":[{"type":"message","attributes":[{"key":"action","value":"record_beacon_timestamp"},{"key":"module","value":"beacon"}]},{"type":"record_beacon_timestamp","attributes":[{"key":"beacon_id","value":"4"},{"key":"beacon_timestamp_id","value":"62630"},{"key":"beacon_timestamp_hash","value":"b20fb71044c99ab77c5374e4d579c49c6018c46f5332868a28dde0f2f2215d2d"},{"key":"beacon_timestamp_submit_time","value":"1655469460"},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}]}]}],"info":"","gas_wanted":"250000","gas_used":"99708","tx":{"@type":"/cosmos.tx.v1beta1.Tx","body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"b20fb71044c99ab77c5374e4d579c49c6018c46f5332868a28dde0f2f2215d2d","submit_time":"1655469460","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":"62665"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["b/rLsqkjpFPsiQgAbj+Nxq6ROm+rfihkirtUBiivfqg8cURWDn89CTP7oOSNlpU4Nx5AfjvK08uNxnXE8PPeNQ=="]},"timestamp":"2022-06-17T12:37:38Z","events":[{"type":"tx","attributes":[{"key":"acc_seq","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk/62665","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"b/rLsqkjpFPsiQgAbj+Nxq6ROm+rfihkirtUBiivfqg8cURWDn89CTP7oOSNlpU4Nx5AfjvK08uNxnXE8PPeNQ==","index":true}]},{"type":"und_unlocked","attributes":[{"key":"purchaser","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","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":"message","attributes":[{"key":"action","value":"record_beacon_timestamp","index":true}]},{"type":"message","attributes":[{"key":"module","value":"beacon","index":true}]},{"type":"record_beacon_timestamp","attributes":[{"key":"beacon_id","value":"4","index":true},{"key":"beacon_timestamp_id","value":"62630","index":true},{"key":"beacon_timestamp_hash","value":"b20fb71044c99ab77c5374e4d579c49c6018c46f5332868a28dde0f2f2215d2d","index":true},{"key":"beacon_timestamp_submit_time","value":"1655469460","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: b20fb71044c99ab77c5374e4d579c49c6018c46f5332868a28dde0f2f2215d2d

Hash from Mainchain Tx: 1655469460

Dynamically generated hash: b20fb71044c99ab77c5374e4d579c49c6018c46f5332868a28dde0f2f2215d2d

Hashes Match?

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":"","date":"2022-06-04","manner_of_death":"shot","armed":"gun","age":"","gender":"","race":"","city":"Towson","state":"MD","signs_of_mental_illness":"False","threat_level":"attack","flee":"","body_camera":"False","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Towson","locationCountry":"US","locationHasGeo":true,"locationLat":39.401,"locationLong":-76.6,"locationState":"Maryland","locationStateCode":"MD","month":6,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1654300800,"sourceId":"8103","sourceRawData":"{\"id\":\"8103\",\"name\":\"\",\"date\":\"2022-06-04\",\"manner_of_death\":\"shot\",\"armed\":\"gun\",\"age\":\"\",\"gender\":\"\",\"race\":\"\",\"city\":\"Towson\",\"state\":\"MD\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"attack\",\"flee\":\"\",\"body_camera\":\"False\",\"longitude\":\"-76.6\",\"latitude\":\"39.401\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":", from Towson, Maryland - shot on 4 June 2022","updateHistory":[],"victimAge":0,"victimArmed":"Gun","victimGender":"Unknown","victimName":"","victimRace":"Unknown","year":2022}