Public Accountability Chain

October 30, 2023 | Rumford, Maine

Sean B. Dyment, 23, from Rumford, Maine - undefined on 30 October 2023

Victim Info

NameSean B. Dyment
RaceWhite/European American
Age23
Gendermale

Details

Additional Evidence

NameSean B. Dyment
Date2023-10-30
Manner Of DeathPolice Shooting
Armed Withgun
Age23
Gendermale
RaceW
Race Sourcephoto
CityRumford
StateME
Was Mental Illness RelatedFalse
Threat Typethreat
Flee Statusnot
Body CameraFalse
Location Precisionaddress
Agency Ids20956

Source

Source ID: 9819 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Thu, 11 Jan 2024 11:47:00 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 126450. Submitted in Mainchain Tx 0E9D02FE5D4A272A32D89053B6881EC523018AEA8D65EB7B36B7C3415ABA8360, at block height 8732527

Transaction details

Tx 0E9D02FE5D4A272A32D89053B6881EC523018AEA8D65EB7B36B7C3415ABA8360
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: wrIbYwuTP/FS3s1Q4wEf/MwsvWtgp70rhScfyjGW2/h7WYRDFdumHzHPc97MDcetsbeyK/LCLDUkRgzr5yJSRQ==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"0953e8bac61f3b45ff4e4ba5138a57c97206eb5e2b97e16e33b75cde143c2c5e","submit_time":"1704973620","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":"126485"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["wrIbYwuTP/FS3s1Q4wEf/MwsvWtgp70rhScfyjGW2/h7WYRDFdumHzHPc97MDcetsbeyK/LCLDUkRgzr5yJSRQ=="]},"tx_response":{"height":"8732527","txhash":"0E9D02FE5D4A272A32D89053B6881EC523018AEA8D65EB7B36B7C3415ABA8360","codespace":"","code":0,"data":"123F0A352F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D70526573706F6E73651206080410F2DB07","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\":\"126450\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"76450\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"0953e8bac61f3b45ff4e4ba5138a57c97206eb5e2b97e16e33b75cde143c2c5e\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1704973620\"},{\"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":"126450"},{"key":"beacon_timestamp_id_pruned","value":"76450"},{"key":"beacon_timestamp_hash","value":"0953e8bac61f3b45ff4e4ba5138a57c97206eb5e2b97e16e33b75cde143c2c5e"},{"key":"beacon_timestamp_submit_time","value":"1704973620"},{"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":"0953e8bac61f3b45ff4e4ba5138a57c97206eb5e2b97e16e33b75cde143c2c5e","submit_time":"1704973620","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":"126485"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["wrIbYwuTP/FS3s1Q4wEf/MwsvWtgp70rhScfyjGW2/h7WYRDFdumHzHPc97MDcetsbeyK/LCLDUkRgzr5yJSRQ=="]},"timestamp":"2024-01-11T11:46:58Z","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/126485","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"wrIbYwuTP/FS3s1Q4wEf/MwsvWtgp70rhScfyjGW2/h7WYRDFdumHzHPc97MDcetsbeyK/LCLDUkRgzr5yJSRQ==","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":"126450","index":true},{"key":"beacon_timestamp_id_pruned","value":"76450","index":true},{"key":"beacon_timestamp_hash","value":"0953e8bac61f3b45ff4e4ba5138a57c97206eb5e2b97e16e33b75cde143c2c5e","index":true},{"key":"beacon_timestamp_submit_time","value":"1704973620","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: 0953e8bac61f3b45ff4e4ba5138a57c97206eb5e2b97e16e33b75cde143c2c5e

Hash from Mainchain Tx: 0953e8bac61f3b45ff4e4ba5138a57c97206eb5e2b97e16e33b75cde143c2c5e

Dynamically generated hash: 0953e8bac61f3b45ff4e4ba5138a57c97206eb5e2b97e16e33b75cde143c2c5e

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":"Sean B. Dyment","date":"2023-10-30","manner_of_death":"Police Shooting","armed_with":"gun","age":"23","gender":"male","race":"W","race_source":"photo","city":"Rumford","state":"ME","was_mental_illness_related":"False","threat_type":"threat","flee_status":"not","body_camera":"False","location_precision":"address","agency_ids":"20956"}},"evidenceLinks":[],"locationCity":"Rumford","locationCountry":"US","locationHasGeo":true,"locationLat":44.54687297803892,"locationLong":-70.54654260256743,"locationState":"Maine","locationStateCode":"ME","month":10,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1698624000,"sourceId":"9819","sourceRawData":"{\"id\":\"9819\",\"date\":\"2023-10-30\",\"threat_type\":\"threat\",\"flee_status\":\"not\",\"armed_with\":\"gun\",\"city\":\"Rumford\",\"county\":\"Oxford\",\"state\":\"ME\",\"latitude\":\"44.54687297803892\",\"longitude\":\"-70.54654260256743\",\"location_precision\":\"address\",\"name\":\"Sean B. Dyment\",\"age\":\"23\",\"gender\":\"male\",\"race\":\"W\",\"race_source\":\"photo\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"False\",\"agency_ids\":\"20956\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Sean B. Dyment, 23, from Rumford, Maine - undefined on 30 October 2023","updateHistory":[],"victimAge":23,"victimArmed":"Gun","victimGender":"male","victimName":"Sean B. Dyment","victimRace":"White/European American","year":2023}