Public Accountability Chain

April 30, 2024 | Manhattan, New York

Devon Allen, 25, from Manhattan, New York - undefined on 30 April 2024

Victim Info

NameDevon Allen
RaceUnknown
Age25
Gendermale

Details

Additional Evidence

NameDevon Allen
Date2024-04-30
Manner Of DeathPolice Shooting
Armed Withgun
Age25
Gendermale
Race
Race Source
CityManhattan
StateNY
Was Mental Illness RelatedFalse
Threat Typemove
Flee Statusfoot
Body CameraFalse
Location Precisionintersection
Agency Ids298;1372

Source

Source ID: 10392 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 10 May 2024 00:31:41 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 127143. Submitted in Mainchain Tx 00AFF5115DDDDFA6E88E059CF8DF0AEB4D16426E2FCF68C5B0FFE1E74CE01793, at block height 10536957

Transaction details

Tx 00AFF5115DDDDFA6E88E059CF8DF0AEB4D16426E2FCF68C5B0FFE1E74CE01793
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: M3zKFI4Q6xhRQ4fVz+HBfH83VjV3IX4HuCEmxClksx5PD+R292Mxv4Zj08uTexewB8Le3zVIB4ptI1rxZkU4xg==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"7f0c1ec9efba70eb340e243c2259d869f4229e0b0d7db67c856fbf3572cc9753","submit_time":"1715301101","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":"127178"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["M3zKFI4Q6xhRQ4fVz+HBfH83VjV3IX4HuCEmxClksx5PD+R292Mxv4Zj08uTexewB8Le3zVIB4ptI1rxZkU4xg=="]},"tx_response":{"height":"10536957","txhash":"00AFF5115DDDDFA6E88E059CF8DF0AEB4D16426E2FCF68C5B0FFE1E74CE01793","codespace":"","code":0,"data":"123F0A352F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D70526573706F6E73651206080410A7E107","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\":\"127143\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"77143\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"7f0c1ec9efba70eb340e243c2259d869f4229e0b0d7db67c856fbf3572cc9753\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1715301101\"},{\"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":"127143"},{"key":"beacon_timestamp_id_pruned","value":"77143"},{"key":"beacon_timestamp_hash","value":"7f0c1ec9efba70eb340e243c2259d869f4229e0b0d7db67c856fbf3572cc9753"},{"key":"beacon_timestamp_submit_time","value":"1715301101"},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}]}]}],"info":"","gas_wanted":"250000","gas_used":"133650","tx":{"@type":"/cosmos.tx.v1beta1.Tx","body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"7f0c1ec9efba70eb340e243c2259d869f4229e0b0d7db67c856fbf3572cc9753","submit_time":"1715301101","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":"127178"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["M3zKFI4Q6xhRQ4fVz+HBfH83VjV3IX4HuCEmxClksx5PD+R292Mxv4Zj08uTexewB8Le3zVIB4ptI1rxZkU4xg=="]},"timestamp":"2024-05-10T00:31:39Z","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/127178","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"M3zKFI4Q6xhRQ4fVz+HBfH83VjV3IX4HuCEmxClksx5PD+R292Mxv4Zj08uTexewB8Le3zVIB4ptI1rxZkU4xg==","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":"127143","index":true},{"key":"beacon_timestamp_id_pruned","value":"77143","index":true},{"key":"beacon_timestamp_hash","value":"7f0c1ec9efba70eb340e243c2259d869f4229e0b0d7db67c856fbf3572cc9753","index":true},{"key":"beacon_timestamp_submit_time","value":"1715301101","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: 7f0c1ec9efba70eb340e243c2259d869f4229e0b0d7db67c856fbf3572cc9753

Hash from Mainchain Tx: 7f0c1ec9efba70eb340e243c2259d869f4229e0b0d7db67c856fbf3572cc9753

Dynamically generated hash: 7f0c1ec9efba70eb340e243c2259d869f4229e0b0d7db67c856fbf3572cc9753

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":"Devon Allen","date":"2024-04-30","manner_of_death":"Police Shooting","armed_with":"gun","age":"25","gender":"male","race":"","race_source":"","city":"Manhattan","state":"NY","was_mental_illness_related":"False","threat_type":"move","flee_status":"foot","body_camera":"False","location_precision":"intersection","agency_ids":"298;1372"}},"evidenceLinks":[],"locationCity":"Manhattan","locationCountry":"US","locationHasGeo":true,"locationLat":40.74476473696024,"locationLong":-73.99515905302498,"locationState":"New York","locationStateCode":"NY","month":4,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1714435200,"sourceId":"10392","sourceRawData":"{\"id\":\"10392\",\"date\":\"2024-04-30\",\"threat_type\":\"move\",\"flee_status\":\"foot\",\"armed_with\":\"gun\",\"city\":\"Manhattan\",\"county\":\"New York\",\"state\":\"NY\",\"latitude\":\"40.74476473696024\",\"longitude\":\"-73.99515905302498\",\"location_precision\":\"intersection\",\"name\":\"Devon Allen\",\"age\":\"25\",\"gender\":\"male\",\"race\":\"\",\"race_source\":\"\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"False\",\"agency_ids\":\"298;1372\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Devon Allen, 25, from Manhattan, New York - undefined on 30 April 2024","updateHistory":[],"victimAge":25,"victimArmed":"Gun","victimGender":"male","victimName":"Devon Allen","victimRace":"Unknown","year":2024}