Public Accountability Chain

March 11, 2022 | Miami-Dade County, Florida

, from Miami-Dade County, Florida - shot on 11 March 2022

Details

Additional Evidence

Name
Date2022-03-11
Manner Of Deathshot
Armedknife
Age
GenderM
Race
CityMiami-Dade County
StateFL
Signs Of Mental IllnessFalse
Threat Levelother
FleeCar
Body CameraFalse
Is Geocoding ExactTrue

Source

Source ID: 7795 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 17 Jun 2022 14:49:03 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 62901. Submitted in Mainchain Tx 20168079477A65DA2DAAFBB10403E89667FAFB7997E636C624311FFF4A1EFF7F, at block height 134180

Transaction details

Tx 20168079477A65DA2DAAFBB10403E89667FAFB7997E636C624311FFF4A1EFF7F
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: JsTSzPmRVWFfrA/dbHyNVgb/7kcmsiTb7SbqzNJtmoRR3kRDMlm2TuapizkL6vqGJTNM5UBIP51WE+nIdyqoRQ==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"4b4781a3b696e773772888c42d0f1dde6388adc99c4217f53950a1289cd26d37","submit_time":"1655477343","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":"62936"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["JsTSzPmRVWFfrA/dbHyNVgb/7kcmsiTb7SbqzNJtmoRR3kRDMlm2TuapizkL6vqGJTNM5UBIP51WE+nIdyqoRQ=="]},"tx_response":{"height":"134180","txhash":"20168079477A65DA2DAAFBB10403E89667FAFB7997E636C624311FFF4A1EFF7F","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D701206080410B5EB03","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\":\"62901\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"4b4781a3b696e773772888c42d0f1dde6388adc99c4217f53950a1289cd26d37\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655477343\"},{\"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":"62901"},{"key":"beacon_timestamp_hash","value":"4b4781a3b696e773772888c42d0f1dde6388adc99c4217f53950a1289cd26d37"},{"key":"beacon_timestamp_submit_time","value":"1655477343"},{"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":"4b4781a3b696e773772888c42d0f1dde6388adc99c4217f53950a1289cd26d37","submit_time":"1655477343","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":"62936"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["JsTSzPmRVWFfrA/dbHyNVgb/7kcmsiTb7SbqzNJtmoRR3kRDMlm2TuapizkL6vqGJTNM5UBIP51WE+nIdyqoRQ=="]},"timestamp":"2022-06-17T14:49:01Z","events":[{"type":"tx","attributes":[{"key":"YWNjX3NlcQ==","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3prLzYyOTM2","index":true}]},{"type":"tx","attributes":[{"key":"c2lnbmF0dXJl","value":"SnNUU3pQbVJWV0ZmckEvZGJIeU5WZ2IvN2tjbXNpVGI3U2Jxek5KdG1vUlIza1JETWxtMlR1YXBpemtMNnZxR0pUTk01VUJJUDUxV0UrbklkeXFvUlE9PQ==","index":true}]},{"type":"und_unlocked","attributes":[{"key":"cHVyY2hhc2Vy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true},{"key":"YW1vdW50","value":"MTAwMDAwMDAwMG51bmQ=","index":true}]},{"type":"transfer","attributes":[{"key":"cmVjaXBpZW50","value":"dW5kMTd4cGZ2YWttMmFtZzk2MnlsczZmODR6M2tlbGw4YzVsaHV5ZmRt","index":true},{"key":"c2VuZGVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true},{"key":"YW1vdW50","value":"MTAwMDAwMDAwMG51bmQ=","index":true}]},{"type":"message","attributes":[{"key":"c2VuZGVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true}]},{"type":"message","attributes":[{"key":"YWN0aW9u","value":"cmVjb3JkX2JlYWNvbl90aW1lc3RhbXA=","index":true}]},{"type":"message","attributes":[{"key":"bW9kdWxl","value":"YmVhY29u","index":true}]},{"type":"record_beacon_timestamp","attributes":[{"key":"YmVhY29uX2lk","value":"NA==","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9pZA==","value":"NjI5MDE=","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9oYXNo","value":"NGI0NzgxYTNiNjk2ZTc3Mzc3Mjg4OGM0MmQwZjFkZGU2Mzg4YWRjOTljNDIxN2Y1Mzk1MGExMjg5Y2QyNmQzNw==","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9zdWJtaXRfdGltZQ==","value":"MTY1NTQ3NzM0Mw==","index":true},{"key":"YmVhY29uX293bmVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true}]}]}}

Hash Comparison

Hash stored in database: 4b4781a3b696e773772888c42d0f1dde6388adc99c4217f53950a1289cd26d37

Hash from Mainchain Tx: 4b4781a3b696e773772888c42d0f1dde6388adc99c4217f53950a1289cd26d37

Dynamically generated hash: 4b4781a3b696e773772888c42d0f1dde6388adc99c4217f53950a1289cd26d37

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":"","date":"2022-03-11","manner_of_death":"shot","armed":"knife","age":"","gender":"M","race":"","city":"Miami-Dade County","state":"FL","signs_of_mental_illness":"False","threat_level":"other","flee":"Car","body_camera":"False","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Miami-Dade County","locationCountry":"US","locationHasGeo":true,"locationLat":25.942,"locationLong":-80.307,"locationState":"Florida","locationStateCode":"FL","month":3,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1646956800,"sourceId":"7795","sourceRawData":"{\"id\":\"7795\",\"name\":\"\",\"date\":\"2022-03-11\",\"manner_of_death\":\"shot\",\"armed\":\"knife\",\"age\":\"\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Miami-Dade County\",\"state\":\"FL\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"other\",\"flee\":\"Car\",\"body_camera\":\"False\",\"longitude\":\"-80.307\",\"latitude\":\"25.942\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":", from Miami-Dade County, Florida - shot on 11 March 2022","updateHistory":[],"victimAge":0,"victimArmed":"Knife","victimGender":"Male","victimName":"","victimRace":"Unknown","year":2022}