Public Accountability Chain

October 13, 2021 | Davenport, Iowa

, from Davenport, Iowa - shot on 13 October 2021

Details

Additional Evidence

Name
Date2021-10-13
Manner Of Deathshot
Armedunknown weapon
Age
GenderM
Race
CityDavenport
StateIA
Signs Of Mental IllnessFalse
Threat Levelother
FleeFoot
Body CameraFalse
Is Geocoding ExactTrue

Source

Source ID: 7204 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 17 Jun 2022 16:39:53 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 63305. Submitted in Mainchain Tx 058C793580F40F5974A509DFBF47E07CE08CC9DCEAB8F2EC20C2D5F932389872, at block height 135348

Transaction details

Tx 058C793580F40F5974A509DFBF47E07CE08CC9DCEAB8F2EC20C2D5F932389872
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: dHe3XbGyTFPbRZUFU7DDttPi57ccfMxQ8aPmUTfjEwgjWRvcDb1j9cEsIydIuhziE7MDzyLaTPqNhjnqfX+h1g==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"389c5593e6451fb6df73f3e3077fa0e1d175566c8d64045a095e234bb489f5a9","submit_time":"1655483993","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":"63340"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["dHe3XbGyTFPbRZUFU7DDttPi57ccfMxQ8aPmUTfjEwgjWRvcDb1j9cEsIydIuhziE7MDzyLaTPqNhjnqfX+h1g=="]},"tx_response":{"height":"135348","txhash":"058C793580F40F5974A509DFBF47E07CE08CC9DCEAB8F2EC20C2D5F932389872","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D701206080410C9EE03","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\":\"63305\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"389c5593e6451fb6df73f3e3077fa0e1d175566c8d64045a095e234bb489f5a9\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655483993\"},{\"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":"63305"},{"key":"beacon_timestamp_hash","value":"389c5593e6451fb6df73f3e3077fa0e1d175566c8d64045a095e234bb489f5a9"},{"key":"beacon_timestamp_submit_time","value":"1655483993"},{"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":"389c5593e6451fb6df73f3e3077fa0e1d175566c8d64045a095e234bb489f5a9","submit_time":"1655483993","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":"63340"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["dHe3XbGyTFPbRZUFU7DDttPi57ccfMxQ8aPmUTfjEwgjWRvcDb1j9cEsIydIuhziE7MDzyLaTPqNhjnqfX+h1g=="]},"timestamp":"2022-06-17T16:39:51Z","events":[{"type":"tx","attributes":[{"key":"YWNjX3NlcQ==","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3prLzYzMzQw","index":true}]},{"type":"tx","attributes":[{"key":"c2lnbmF0dXJl","value":"ZEhlM1hiR3lURlBiUlpVRlU3RER0dFBpNTdjY2ZNeFE4YVBtVVRmakV3Z2pXUnZjRGIxajljRXNJeWRJdWh6aUU3TUR6eUxhVFBxTmhqbnFmWCtoMWc9PQ==","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":"NjMzMDU=","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9oYXNo","value":"Mzg5YzU1OTNlNjQ1MWZiNmRmNzNmM2UzMDc3ZmEwZTFkMTc1NTY2YzhkNjQwNDVhMDk1ZTIzNGJiNDg5ZjVhOQ==","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9zdWJtaXRfdGltZQ==","value":"MTY1NTQ4Mzk5Mw==","index":true},{"key":"YmVhY29uX293bmVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true}]}]}}

Hash Comparison

Hash stored in database: 389c5593e6451fb6df73f3e3077fa0e1d175566c8d64045a095e234bb489f5a9

Hash from Mainchain Tx: 389c5593e6451fb6df73f3e3077fa0e1d175566c8d64045a095e234bb489f5a9

Dynamically generated hash: 389c5593e6451fb6df73f3e3077fa0e1d175566c8d64045a095e234bb489f5a9

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":"2021-10-13","manner_of_death":"shot","armed":"unknown weapon","age":"","gender":"M","race":"","city":"Davenport","state":"IA","signs_of_mental_illness":"False","threat_level":"other","flee":"Foot","body_camera":"False","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Davenport","locationCountry":"US","locationHasGeo":true,"locationLat":41.528,"locationLong":-90.569,"locationState":"Iowa","locationStateCode":"IA","month":10,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1634083200,"sourceId":"7204","sourceRawData":"{\"id\":\"7204\",\"name\":\"\",\"date\":\"2021-10-13\",\"manner_of_death\":\"shot\",\"armed\":\"unknown weapon\",\"age\":\"\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Davenport\",\"state\":\"IA\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"other\",\"flee\":\"Foot\",\"body_camera\":\"False\",\"longitude\":\"-90.569\",\"latitude\":\"41.528\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":", from Davenport, Iowa - shot on 13 October 2021","updateHistory":[],"victimAge":0,"victimArmed":"Unknown Weapon","victimGender":"Male","victimName":"","victimRace":"Unknown","year":2021}