Public Accountability Chain

September 9, 2023 | Ceredo, West Virginia

David Maynard, 54, from Ceredo, West Virginia - undefined on 9 September 2023

Victim Info

NameDavid Maynard
RaceWhite/European American
Age54
Gendermale

Details

Additional Evidence

NameDavid Maynard
Date2023-09-09
Manner Of DeathPolice Shooting
Armed Withgun
Age54
Gendermale
RaceW
Race Sourcephoto
CityCeredo
StateWV
Was Mental Illness RelatedFalse
Threat Typepoint
Flee Statusnot
Body CameraFalse
Location Precisionaddress
Agency Ids360

Source

Source ID: 9566 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Thu, 11 Jan 2024 12:00:44 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 126593. Submitted in Mainchain Tx 07115A3AAC15AF565B2A082938541DE00A8B630D97C29424084EC5DFA62F4D58, at block height 8732671

Transaction details

Tx 07115A3AAC15AF565B2A082938541DE00A8B630D97C29424084EC5DFA62F4D58
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: QaSRiw6QgN8KTONbxLOrHD8PWbwMjKD0Ol+plRYpvgBif/Lm7d9M/JtI+ty6RKrE83sKZg3gPsokn/iH9jDFqQ==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"724aa637a91da3a65315a9f2ee1efad3f246bee97e28bbbe716d75fb3cca431d","submit_time":"1704974444","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":"126628"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["QaSRiw6QgN8KTONbxLOrHD8PWbwMjKD0Ol+plRYpvgBif/Lm7d9M/JtI+ty6RKrE83sKZg3gPsokn/iH9jDFqQ=="]},"tx_response":{"height":"8732671","txhash":"07115A3AAC15AF565B2A082938541DE00A8B630D97C29424084EC5DFA62F4D58","codespace":"","code":0,"data":"123F0A352F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D70526573706F6E7365120608041081DD07","raw_log":"[{\"msg_index\":0,\"events\":[{\"type\":\"message\",\"attributes\":[{\"key\":\"action\",\"value\":\"/mainchain.beacon.v1.MsgRecordBeaconTimestamp\"},{\"key\":\"module\",\"value\":\"beacon\"}]},{\"type\":\"record_beacon_timestamp\",\"attributes\":[{\"key\":\"beacon_id\",\"value\":\"4\"},{\"key\":\"beacon_timestamp_id\",\"value\":\"126593\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"76593\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"724aa637a91da3a65315a9f2ee1efad3f246bee97e28bbbe716d75fb3cca431d\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1704974444\"},{\"key\":\"beacon_owner\",\"value\":\"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk\"}]}]}]","logs":[{"msg_index":0,"log":"","events":[{"type":"message","attributes":[{"key":"action","value":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp"},{"key":"module","value":"beacon"}]},{"type":"record_beacon_timestamp","attributes":[{"key":"beacon_id","value":"4"},{"key":"beacon_timestamp_id","value":"126593"},{"key":"beacon_timestamp_id_pruned","value":"76593"},{"key":"beacon_timestamp_hash","value":"724aa637a91da3a65315a9f2ee1efad3f246bee97e28bbbe716d75fb3cca431d"},{"key":"beacon_timestamp_submit_time","value":"1704974444"},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}]}]}],"info":"","gas_wanted":"250000","gas_used":"130840","tx":{"@type":"/cosmos.tx.v1beta1.Tx","body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"724aa637a91da3a65315a9f2ee1efad3f246bee97e28bbbe716d75fb3cca431d","submit_time":"1704974444","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":"126628"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["QaSRiw6QgN8KTONbxLOrHD8PWbwMjKD0Ol+plRYpvgBif/Lm7d9M/JtI+ty6RKrE83sKZg3gPsokn/iH9jDFqQ=="]},"timestamp":"2024-01-11T12:00:42Z","events":[{"type":"coin_spent","attributes":[{"key":"spender","value":"und1nwt6chnk0efe8ngwa5y63egmdumht6arlvluh3","index":true},{"key":"amount","value":"1000000000nund","index":true}]},{"type":"coin_received","attributes":[{"key":"receiver","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true},{"key":"amount","value":"1000000000nund","index":true}]},{"type":"und_unlocked","attributes":[{"key":"purchaser","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true},{"key":"amount","value":"1000000000nund","index":true}]},{"type":"coin_spent","attributes":[{"key":"spender","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true},{"key":"amount","value":"1000000000nund","index":true}]},{"type":"coin_received","attributes":[{"key":"receiver","value":"und17xpfvakm2amg962yls6f84z3kell8c5lhuyfdm","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":"tx","attributes":[{"key":"fee","value":"1000000000nund","index":true},{"key":"fee_payer","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]},{"type":"tx","attributes":[{"key":"acc_seq","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk/126628","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"QaSRiw6QgN8KTONbxLOrHD8PWbwMjKD0Ol+plRYpvgBif/Lm7d9M/JtI+ty6RKrE83sKZg3gPsokn/iH9jDFqQ==","index":true}]},{"type":"message","attributes":[{"key":"action","value":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","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":"126593","index":true},{"key":"beacon_timestamp_id_pruned","value":"76593","index":true},{"key":"beacon_timestamp_hash","value":"724aa637a91da3a65315a9f2ee1efad3f246bee97e28bbbe716d75fb3cca431d","index":true},{"key":"beacon_timestamp_submit_time","value":"1704974444","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: 724aa637a91da3a65315a9f2ee1efad3f246bee97e28bbbe716d75fb3cca431d

Hash from Mainchain Tx: 724aa637a91da3a65315a9f2ee1efad3f246bee97e28bbbe716d75fb3cca431d

Dynamically generated hash: 724aa637a91da3a65315a9f2ee1efad3f246bee97e28bbbe716d75fb3cca431d

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":"David Maynard","date":"2023-09-09","manner_of_death":"Police Shooting","armed_with":"gun","age":"54","gender":"male","race":"W","race_source":"photo","city":"Ceredo","state":"WV","was_mental_illness_related":"False","threat_type":"point","flee_status":"not","body_camera":"False","location_precision":"address","agency_ids":"360"}},"evidenceLinks":[],"locationCity":"Ceredo","locationCountry":"US","locationHasGeo":true,"locationLat":38.39710235835349,"locationLong":-82.56430819835602,"locationState":"West Virginia","locationStateCode":"WV","month":9,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1694217600,"sourceId":"9566","sourceRawData":"{\"id\":\"9566\",\"date\":\"2023-09-09\",\"threat_type\":\"point\",\"flee_status\":\"not\",\"armed_with\":\"gun\",\"city\":\"Ceredo\",\"county\":\"Wayne\",\"state\":\"WV\",\"latitude\":\"38.39710235835349\",\"longitude\":\"-82.56430819835602\",\"location_precision\":\"address\",\"name\":\"David Maynard\",\"age\":\"54\",\"gender\":\"male\",\"race\":\"W\",\"race_source\":\"photo\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"False\",\"agency_ids\":\"360\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"David Maynard, 54, from Ceredo, West Virginia - undefined on 9 September 2023","updateHistory":[],"victimAge":54,"victimArmed":"Gun","victimGender":"male","victimName":"David Maynard","victimRace":"White/European American","year":2023}