Public Accountability Chain

September 23, 2021 | Newberry, Florida

Barry Heckard, 39, from Newberry, Florida - shot on 23 September 2021

Victim Info

NameBarry Heckard
RaceUnknown
Age39
GenderMale

Details

Additional Evidence

NameBarry Heckard
Date2021-09-23
Manner Of Deathshot
Armedgun
Age39
GenderM
Race
CityNewberry
StateFL
Signs Of Mental IllnessFalse
Threat Levelattack
FleeCar
Body CameraFalse
Is Geocoding ExactTrue

Source

Source ID: 7296 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 17 Jun 2022 16:46:04 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 63370. Submitted in Mainchain Tx 31A25EBB66B27916892A8B00983C1485941D644FD7D8556259C86B5D841DF19D, at block height 135413

Transaction details

Tx 31A25EBB66B27916892A8B00983C1485941D644FD7D8556259C86B5D841DF19D
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: ykgPcRLSKM2rxS14BMRp3rWy7BKu+XB1+rT1tKHN2hYEdYFoCfEGNwZ6rGDZuG1DbO/skNmIIyqP8HmA+JfO6w==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"8fe2d682c64ff5e6d4666b8836a2ef7b2e35c3f9bf2c63247282f38330daf61a","submit_time":"1655484364","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":"63405"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["ykgPcRLSKM2rxS14BMRp3rWy7BKu+XB1+rT1tKHN2hYEdYFoCfEGNwZ6rGDZuG1DbO/skNmIIyqP8HmA+JfO6w=="]},"tx_response":{"height":"135413","txhash":"31A25EBB66B27916892A8B00983C1485941D644FD7D8556259C86B5D841DF19D","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D7012060804108AEF03","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\":\"63370\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"8fe2d682c64ff5e6d4666b8836a2ef7b2e35c3f9bf2c63247282f38330daf61a\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655484364\"},{\"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":"63370"},{"key":"beacon_timestamp_hash","value":"8fe2d682c64ff5e6d4666b8836a2ef7b2e35c3f9bf2c63247282f38330daf61a"},{"key":"beacon_timestamp_submit_time","value":"1655484364"},{"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":"8fe2d682c64ff5e6d4666b8836a2ef7b2e35c3f9bf2c63247282f38330daf61a","submit_time":"1655484364","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":"63405"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["ykgPcRLSKM2rxS14BMRp3rWy7BKu+XB1+rT1tKHN2hYEdYFoCfEGNwZ6rGDZuG1DbO/skNmIIyqP8HmA+JfO6w=="]},"timestamp":"2022-06-17T16:46:02Z","events":[{"type":"tx","attributes":[{"key":"acc_seq","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk/63405","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"ykgPcRLSKM2rxS14BMRp3rWy7BKu+XB1+rT1tKHN2hYEdYFoCfEGNwZ6rGDZuG1DbO/skNmIIyqP8HmA+JfO6w==","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":"63370","index":true},{"key":"beacon_timestamp_hash","value":"8fe2d682c64ff5e6d4666b8836a2ef7b2e35c3f9bf2c63247282f38330daf61a","index":true},{"key":"beacon_timestamp_submit_time","value":"1655484364","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: 8fe2d682c64ff5e6d4666b8836a2ef7b2e35c3f9bf2c63247282f38330daf61a

Hash from Mainchain Tx: 1655484364

Dynamically generated hash: 8fe2d682c64ff5e6d4666b8836a2ef7b2e35c3f9bf2c63247282f38330daf61a

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":"Barry Heckard","date":"2021-09-23","manner_of_death":"shot","armed":"gun","age":"39","gender":"M","race":"","city":"Newberry","state":"FL","signs_of_mental_illness":"False","threat_level":"attack","flee":"Car","body_camera":"False","is_geocoding_exact":"True"}},"evidenceLinks":[],"locationCity":"Newberry","locationCountry":"US","locationHasGeo":true,"locationLat":29.639,"locationLong":-82.607,"locationState":"Florida","locationStateCode":"FL","month":9,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1632355200,"sourceId":"7296","sourceRawData":"{\"id\":\"7296\",\"name\":\"Barry Heckard\",\"date\":\"2021-09-23\",\"manner_of_death\":\"shot\",\"armed\":\"gun\",\"age\":\"39\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Newberry\",\"state\":\"FL\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"attack\",\"flee\":\"Car\",\"body_camera\":\"False\",\"longitude\":\"-82.607\",\"latitude\":\"29.639\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":"Barry Heckard, 39, from Newberry, Florida - shot on 23 September 2021","updateHistory":[],"victimAge":39,"victimArmed":"Gun","victimGender":"Male","victimName":"Barry Heckard","victimRace":"Unknown","year":2021}