Public Accountability Chain

September 9, 2023 | Mariposa, California

Robert Logan, 23, from Mariposa, California - undefined on 9 September 2023

Victim Info

NameRobert Logan
RaceUnknown
Age23
Gendermale

Details

Additional Evidence

NameRobert Logan
Date2023-09-09
Manner Of DeathPolice Shooting
Armed Withknife
Age23
Gendermale
Race
Race Source
CityMariposa
StateCA
Was Mental Illness RelatedFalse
Threat Typethreat
Flee Statusnot
Body CameraTrue
Location Precisionaddress
Agency Ids3639

Source

Source ID: 9563 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Thu, 11 Jan 2024 12:01:01 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 126596. Submitted in Mainchain Tx 242FE0348135D646496B724CB2CB710FB42A1A6D4B35DE2BF4E32EF5458C1363, at block height 8732674

Transaction details

Tx 242FE0348135D646496B724CB2CB710FB42A1A6D4B35DE2BF4E32EF5458C1363
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: 7El1HPYbFNzq2OsScFTQZxsTkNEEBVYqMg4KIfcWy9x3YmafrrLrrZ/3ICM41PAVggtjNb1MA8edx088nz41Rg==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"f021da7f6a3e8f122df14309129118c95e89375c43bf261c2bb52be1b77d4e71","submit_time":"1704974461","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":"126631"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["7El1HPYbFNzq2OsScFTQZxsTkNEEBVYqMg4KIfcWy9x3YmafrrLrrZ/3ICM41PAVggtjNb1MA8edx088nz41Rg=="]},"tx_response":{"height":"8732674","txhash":"242FE0348135D646496B724CB2CB710FB42A1A6D4B35DE2BF4E32EF5458C1363","codespace":"","code":0,"data":"123F0A352F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D70526573706F6E7365120608041084DD07","raw_log":"[{\"msg_index\":0,\"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\":\"126596\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"76596\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"f021da7f6a3e8f122df14309129118c95e89375c43bf261c2bb52be1b77d4e71\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1704974461\"},{\"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":"126596"},{"key":"beacon_timestamp_id_pruned","value":"76596"},{"key":"beacon_timestamp_hash","value":"f021da7f6a3e8f122df14309129118c95e89375c43bf261c2bb52be1b77d4e71"},{"key":"beacon_timestamp_submit_time","value":"1704974461"},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}]}]}],"info":"","gas_wanted":"250000","gas_used":"133650","tx":{"@type":"/cosmos.tx.v1beta1.Tx","body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"f021da7f6a3e8f122df14309129118c95e89375c43bf261c2bb52be1b77d4e71","submit_time":"1704974461","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":"126631"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["7El1HPYbFNzq2OsScFTQZxsTkNEEBVYqMg4KIfcWy9x3YmafrrLrrZ/3ICM41PAVggtjNb1MA8edx088nz41Rg=="]},"timestamp":"2024-01-11T12:00:59Z","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/126631","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"7El1HPYbFNzq2OsScFTQZxsTkNEEBVYqMg4KIfcWy9x3YmafrrLrrZ/3ICM41PAVggtjNb1MA8edx088nz41Rg==","index":true}]},{"type":"message","attributes":[{"key":"action","value":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","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":"126596","index":true},{"key":"beacon_timestamp_id_pruned","value":"76596","index":true},{"key":"beacon_timestamp_hash","value":"f021da7f6a3e8f122df14309129118c95e89375c43bf261c2bb52be1b77d4e71","index":true},{"key":"beacon_timestamp_submit_time","value":"1704974461","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: f021da7f6a3e8f122df14309129118c95e89375c43bf261c2bb52be1b77d4e71

Hash from Mainchain Tx: f021da7f6a3e8f122df14309129118c95e89375c43bf261c2bb52be1b77d4e71

Dynamically generated hash: f021da7f6a3e8f122df14309129118c95e89375c43bf261c2bb52be1b77d4e71

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":"Robert Logan","date":"2023-09-09","manner_of_death":"Police Shooting","armed_with":"knife","age":"23","gender":"male","race":"","race_source":"","city":"Mariposa","state":"CA","was_mental_illness_related":"False","threat_type":"threat","flee_status":"not","body_camera":"True","location_precision":"address","agency_ids":"3639"}},"evidenceLinks":[],"locationCity":"Mariposa","locationCountry":"US","locationHasGeo":true,"locationLat":37.499864,"locationLong":-119.984939,"locationState":"California","locationStateCode":"CA","month":9,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1694217600,"sourceId":"9563","sourceRawData":"{\"id\":\"9563\",\"date\":\"2023-09-09\",\"threat_type\":\"threat\",\"flee_status\":\"not\",\"armed_with\":\"knife\",\"city\":\"Mariposa\",\"county\":\"Mariposa\",\"state\":\"CA\",\"latitude\":\"37.499864\",\"longitude\":\"-119.984939\",\"location_precision\":\"address\",\"name\":\"Robert Logan\",\"age\":\"23\",\"gender\":\"male\",\"race\":\"\",\"race_source\":\"\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"True\",\"agency_ids\":\"3639\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Robert Logan, 23, from Mariposa, California - undefined on 9 September 2023","updateHistory":[],"victimAge":23,"victimArmed":"Knife","victimGender":"male","victimName":"Robert Logan","victimRace":"Unknown","year":2023}