Public Accountability Chain

August 20, 2022 | Tucson, Arizona

, from Tucson, Arizona - shot on 20 August 2022

Details

Additional Evidence

Name
Date2022-08-20
Manner Of Deathshot
Armedundetermined
Age
GenderM
Race
CityTucson
StateAZ
Signs Of Mental IllnessFalse
Threat Levelundetermined
Flee
Body CameraFalse
Is Geocoding ExactTrue

Source

Source ID: 8345 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Tue, 23 Aug 2022 00:30:16 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125154. Submitted in Mainchain Tx B97DA86AE98838F8D64AAC9CDA7073BCD3F2CE6956B827C8E1E7C69CF5DB8A90, at block height 1136797

Transaction details

Tx B97DA86AE98838F8D64AAC9CDA7073BCD3F2CE6956B827C8E1E7C69CF5DB8A90
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: +UzQyzjPr8rdnEM/psLt6N0Fr+LVkX6D6IepXHP1PUodqzI5J7a61l/NHBPCrt59ABHbdD/K7CXTUOzOlMN6aQ==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"e2f7500b0af7f8f5bc961aaf07dc0fc7b9022c82e93a740f881b2adf034ca6db","submit_time":"1661214616","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":"125189"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["+UzQyzjPr8rdnEM/psLt6N0Fr+LVkX6D6IepXHP1PUodqzI5J7a61l/NHBPCrt59ABHbdD/K7CXTUOzOlMN6aQ=="]},"tx_response":{"height":"1136797","txhash":"B97DA86AE98838F8D64AAC9CDA7073BCD3F2CE6956B827C8E1E7C69CF5DB8A90","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D701206080410E2D107","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\":\"125154\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"e2f7500b0af7f8f5bc961aaf07dc0fc7b9022c82e93a740f881b2adf034ca6db\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1661214616\"},{\"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":"125154"},{"key":"beacon_timestamp_hash","value":"e2f7500b0af7f8f5bc961aaf07dc0fc7b9022c82e93a740f881b2adf034ca6db"},{"key":"beacon_timestamp_submit_time","value":"1661214616"},{"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":"e2f7500b0af7f8f5bc961aaf07dc0fc7b9022c82e93a740f881b2adf034ca6db","submit_time":"1661214616","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":"125189"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["+UzQyzjPr8rdnEM/psLt6N0Fr+LVkX6D6IepXHP1PUodqzI5J7a61l/NHBPCrt59ABHbdD/K7CXTUOzOlMN6aQ=="]},"timestamp":"2022-08-23T00:30:14Z","events":[{"type":"tx","attributes":[{"key":"acc_seq","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk/125189","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"+UzQyzjPr8rdnEM/psLt6N0Fr+LVkX6D6IepXHP1PUodqzI5J7a61l/NHBPCrt59ABHbdD/K7CXTUOzOlMN6aQ==","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":"125154","index":true},{"key":"beacon_timestamp_hash","value":"e2f7500b0af7f8f5bc961aaf07dc0fc7b9022c82e93a740f881b2adf034ca6db","index":true},{"key":"beacon_timestamp_submit_time","value":"1661214616","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: e2f7500b0af7f8f5bc961aaf07dc0fc7b9022c82e93a740f881b2adf034ca6db

Hash from Mainchain Tx: 1661214616

Dynamically generated hash: e2f7500b0af7f8f5bc961aaf07dc0fc7b9022c82e93a740f881b2adf034ca6db

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":"2022-08-20","manner_of_death":"shot","armed":"undetermined","age":"","gender":"M","race":"","city":"Tucson","state":"AZ","signs_of_mental_illness":"False","threat_level":"undetermined","flee":"","body_camera":"False","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Tucson","locationCountry":"US","locationHasGeo":true,"locationLat":32.178,"locationLong":-110.981,"locationState":"Arizona","locationStateCode":"AZ","month":8,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1660953600,"sourceId":"8345","sourceRawData":"{\"id\":\"8345\",\"name\":\"\",\"date\":\"2022-08-20\",\"manner_of_death\":\"shot\",\"armed\":\"undetermined\",\"age\":\"\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Tucson\",\"state\":\"AZ\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"undetermined\",\"flee\":\"\",\"body_camera\":\"False\",\"longitude\":\"-110.981\",\"latitude\":\"32.178\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":", from Tucson, Arizona - shot on 20 August 2022","updateHistory":[],"victimAge":0,"victimArmed":"Unclear","victimGender":"Male","victimName":"","victimRace":"Unknown","year":2022}