Public Accountability Chain

April 25, 2022 | Somerset County, Maryland

, from Somerset County, Maryland - shot on 25 April 2022

Details

Additional Evidence

Name
Date2022-04-25
Manner Of Deathshot
Armedgun
Age
GenderM
Race
CitySomerset County
StateMD
Signs Of Mental IllnessFalse
Threat Levelattack
FleeFoot
Body CameraFalse
Is Geocoding ExactTrue

Source

Source ID: 7957 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 17 Jun 2022 14:34:43 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 62750. Submitted in Mainchain Tx C1F6E927711F903E6D33A9E593601FA07DA6E80989BE18DB5FFC2FA705F5BE5C, at block height 134029

Transaction details

Tx C1F6E927711F903E6D33A9E593601FA07DA6E80989BE18DB5FFC2FA705F5BE5C
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: er9dnYEDnfcf/kOghk38dwODODTZ/9MiAEr0/lM7AxMU6T56DivEGr13lI9WHIOjCqzVB41+TEcYYf1NEfHAkQ==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"35a2cf0b03ce1d44d68785cf2a9b636b4dcc6e788ad46693e678fdee62562546","submit_time":"1655476483","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":"62785"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["er9dnYEDnfcf/kOghk38dwODODTZ/9MiAEr0/lM7AxMU6T56DivEGr13lI9WHIOjCqzVB41+TEcYYf1NEfHAkQ=="]},"tx_response":{"height":"134029","txhash":"C1F6E927711F903E6D33A9E593601FA07DA6E80989BE18DB5FFC2FA705F5BE5C","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D7012060804109EEA03","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\":\"62750\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"35a2cf0b03ce1d44d68785cf2a9b636b4dcc6e788ad46693e678fdee62562546\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655476483\"},{\"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":"62750"},{"key":"beacon_timestamp_hash","value":"35a2cf0b03ce1d44d68785cf2a9b636b4dcc6e788ad46693e678fdee62562546"},{"key":"beacon_timestamp_submit_time","value":"1655476483"},{"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":"35a2cf0b03ce1d44d68785cf2a9b636b4dcc6e788ad46693e678fdee62562546","submit_time":"1655476483","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":"62785"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["er9dnYEDnfcf/kOghk38dwODODTZ/9MiAEr0/lM7AxMU6T56DivEGr13lI9WHIOjCqzVB41+TEcYYf1NEfHAkQ=="]},"timestamp":"2022-06-17T14:34:41Z","events":[{"type":"tx","attributes":[{"key":"acc_seq","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk/62785","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"er9dnYEDnfcf/kOghk38dwODODTZ/9MiAEr0/lM7AxMU6T56DivEGr13lI9WHIOjCqzVB41+TEcYYf1NEfHAkQ==","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":"62750","index":true},{"key":"beacon_timestamp_hash","value":"35a2cf0b03ce1d44d68785cf2a9b636b4dcc6e788ad46693e678fdee62562546","index":true},{"key":"beacon_timestamp_submit_time","value":"1655476483","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: 35a2cf0b03ce1d44d68785cf2a9b636b4dcc6e788ad46693e678fdee62562546

Hash from Mainchain Tx: 1655476483

Dynamically generated hash: 35a2cf0b03ce1d44d68785cf2a9b636b4dcc6e788ad46693e678fdee62562546

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":"2022-04-25","manner_of_death":"shot","armed":"gun","age":"","gender":"M","race":"","city":"Somerset County","state":"MD","signs_of_mental_illness":"False","threat_level":"attack","flee":"Foot","body_camera":"False","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Somerset County","locationCountry":"US","locationHasGeo":true,"locationLat":38.161,"locationLong":-75.69,"locationState":"Maryland","locationStateCode":"MD","month":4,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1650844800,"sourceId":"7957","sourceRawData":"{\"id\":\"7957\",\"name\":\"\",\"date\":\"2022-04-25\",\"manner_of_death\":\"shot\",\"armed\":\"gun\",\"age\":\"\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Somerset County\",\"state\":\"MD\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"attack\",\"flee\":\"Foot\",\"body_camera\":\"False\",\"longitude\":\"-75.69\",\"latitude\":\"38.161\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":", from Somerset County, Maryland - shot on 25 April 2022","updateHistory":[],"victimAge":0,"victimArmed":"Gun","victimGender":"Male","victimName":"","victimRace":"Unknown","year":2022}