Public Accountability Chain

October 19, 2020 | Emmitsburg, Maryland

, from Emmitsburg, Maryland - shot on 19 October 2020

Details

Additional Evidence

Name
Date2020-10-19
Manner Of Deathshot
Armedgun
Age
GenderM
Race
CityEmmitsburg
StateMD
Signs Of Mental IllnessFalse
Threat Levelattack
FleeOther
Body CameraFalse

Source

Source ID: 6244 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Sat, 18 Jun 2022 08:43:28 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 67341. Submitted in Mainchain Tx C82A1477700737C97FF6E33F26900672B8830385C1AE4456BC3D0F01BFFD3795, at block height 145495

Transaction details

Tx C82A1477700737C97FF6E33F26900672B8830385C1AE4456BC3D0F01BFFD3795
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: Wn6Cd8cO6VDAVA9LY4gGRtvmOWeQTN/z9ruT77XaD81hx5PQh9nGRRMAxtm6Nuh50iK1Cx9/XxW8BPZkuwTwfg==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"6c17afde553da316fb0a0c8133ac833e4919a42ed6bf758dd3c9a40d3d0c2bbd","submit_time":"1655541808","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":"67376"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["Wn6Cd8cO6VDAVA9LY4gGRtvmOWeQTN/z9ruT77XaD81hx5PQh9nGRRMAxtm6Nuh50iK1Cx9/XxW8BPZkuwTwfg=="]},"tx_response":{"height":"145495","txhash":"C82A1477700737C97FF6E33F26900672B8830385C1AE4456BC3D0F01BFFD3795","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D7012060804108D8E04","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\":\"67341\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"6c17afde553da316fb0a0c8133ac833e4919a42ed6bf758dd3c9a40d3d0c2bbd\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655541808\"},{\"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":"67341"},{"key":"beacon_timestamp_hash","value":"6c17afde553da316fb0a0c8133ac833e4919a42ed6bf758dd3c9a40d3d0c2bbd"},{"key":"beacon_timestamp_submit_time","value":"1655541808"},{"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":"6c17afde553da316fb0a0c8133ac833e4919a42ed6bf758dd3c9a40d3d0c2bbd","submit_time":"1655541808","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":"67376"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["Wn6Cd8cO6VDAVA9LY4gGRtvmOWeQTN/z9ruT77XaD81hx5PQh9nGRRMAxtm6Nuh50iK1Cx9/XxW8BPZkuwTwfg=="]},"timestamp":"2022-06-18T08:43:27Z","events":[{"type":"tx","attributes":[{"key":"YWNjX3NlcQ==","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3prLzY3Mzc2","index":true}]},{"type":"tx","attributes":[{"key":"c2lnbmF0dXJl","value":"V242Q2Q4Y082VkRBVkE5TFk0Z0dSdHZtT1dlUVROL3o5cnVUNzdYYUQ4MWh4NVBRaDluR1JSTUF4dG02TnVoNTBpSzFDeDkvWHhXOEJQWmt1d1R3Zmc9PQ==","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":"NjczNDE=","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9oYXNo","value":"NmMxN2FmZGU1NTNkYTMxNmZiMGEwYzgxMzNhYzgzM2U0OTE5YTQyZWQ2YmY3NThkZDNjOWE0MGQzZDBjMmJiZA==","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9zdWJtaXRfdGltZQ==","value":"MTY1NTU0MTgwOA==","index":true},{"key":"YmVhY29uX293bmVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true}]}]}}

Hash Comparison

Hash stored in database: 6c17afde553da316fb0a0c8133ac833e4919a42ed6bf758dd3c9a40d3d0c2bbd

Hash from Mainchain Tx: 6c17afde553da316fb0a0c8133ac833e4919a42ed6bf758dd3c9a40d3d0c2bbd

Dynamically generated hash: 6c17afde553da316fb0a0c8133ac833e4919a42ed6bf758dd3c9a40d3d0c2bbd

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":"2020-10-19","manner_of_death":"shot","armed":"gun","age":"","gender":"M","race":"","city":"Emmitsburg","state":"MD","signs_of_mental_illness":"False","threat_level":"attack","flee":"Other","body_camera":"False"}},"evidenceLinks":[],"locationCity":"Emmitsburg","locationCountry":"US","locationHasGeo":false,"locationLat":0,"locationLong":0,"locationState":"Maryland","locationStateCode":"MD","month":10,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1603065600,"sourceId":"6244","sourceRawData":"{\"id\":\"6244\",\"name\":\"\",\"date\":\"2020-10-19\",\"manner_of_death\":\"shot\",\"armed\":\"gun\",\"age\":\"\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Emmitsburg\",\"state\":\"MD\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"attack\",\"flee\":\"Other\",\"body_camera\":\"False\",\"longitude\":\"-79.677\",\"latitude\":\"34.609\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":", from Emmitsburg, Maryland - shot on 19 October 2020","updateHistory":[],"victimAge":0,"victimArmed":"Gun","victimGender":"Male","victimName":"","victimRace":"Unknown","year":2020}