Public Accountability Chain

March 28, 2023 | Surprise, Arizona

Joseph Martin, 28, from Surprise, Arizona - undefined on 28 March 2023

Victim Info

NameJoseph Martin
RaceUnknown
Age28
Gendermale

Details

Additional Evidence

NameJoseph Martin
Date2023-03-28
Manner Of DeathPolice Shooting
Armed Withundetermined
Age28
Gendermale
Race
Race Source
CitySurprise
StateAZ
Was Mental Illness RelatedFalse
Threat Typemove
Flee Statusnot
Body CameraFalse
Location Precisionaddress
Agency Ids1540

Source

Source ID: 9062 - Washington Post

BEACON Data

Mainchain details

The BEACON hash was timestamped at Fri, 12 May 2023 08:41:57 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 125649. Submitted in Mainchain Tx CFF4B10AE2D507615EC8FE80D6F6D1D7468600E2A44487EEDCC44D5E32504B9C, at block height 5069562

Transaction details

Tx CFF4B10AE2D507615EC8FE80D6F6D1D7468600E2A44487EEDCC44D5E32504B9C
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: uaJCNIQ1Ida9IgHTZtyBEZvHXQ6lc1pjVs/VVDiLM6sQ2rAgFLUpTr7wcgOI/PED6//CyjSPqOXlVylZ9mgLzA==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"5a0fde0dcdacbdc17d7c123b1e744c9bf3cb5b247959d3f5b9ade5ab519047d1","submit_time":"1683880917","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":"125684"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["uaJCNIQ1Ida9IgHTZtyBEZvHXQ6lc1pjVs/VVDiLM6sQ2rAgFLUpTr7wcgOI/PED6//CyjSPqOXlVylZ9mgLzA=="]},"tx_response":{"height":"5069562","txhash":"CFF4B10AE2D507615EC8FE80D6F6D1D7468600E2A44487EEDCC44D5E32504B9C","codespace":"","code":0,"data":"0A370A2D2F6D61696E636861696E2E626561636F6E2E76312E4D73675265636F7264426561636F6E54696D657374616D701206080410D1D507","raw_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\":\"125649\"},{\"key\":\"beacon_timestamp_id_pruned\",\"value\":\"75649\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"5a0fde0dcdacbdc17d7c123b1e744c9bf3cb5b247959d3f5b9ade5ab519047d1\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1683880917\"},{\"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":"125649"},{"key":"beacon_timestamp_id_pruned","value":"75649"},{"key":"beacon_timestamp_hash","value":"5a0fde0dcdacbdc17d7c123b1e744c9bf3cb5b247959d3f5b9ade5ab519047d1"},{"key":"beacon_timestamp_submit_time","value":"1683880917"},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk"}]}]}],"info":"","gas_wanted":"250000","gas_used":"122588","tx":{"@type":"/cosmos.tx.v1beta1.Tx","body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"5a0fde0dcdacbdc17d7c123b1e744c9bf3cb5b247959d3f5b9ade5ab519047d1","submit_time":"1683880917","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":"125684"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["uaJCNIQ1Ida9IgHTZtyBEZvHXQ6lc1pjVs/VVDiLM6sQ2rAgFLUpTr7wcgOI/PED6//CyjSPqOXlVylZ9mgLzA=="]},"timestamp":"2023-05-12T08:41:55Z","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/125684","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"uaJCNIQ1Ida9IgHTZtyBEZvHXQ6lc1pjVs/VVDiLM6sQ2rAgFLUpTr7wcgOI/PED6//CyjSPqOXlVylZ9mgLzA==","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":"125649","index":true},{"key":"beacon_timestamp_id_pruned","value":"75649","index":true},{"key":"beacon_timestamp_hash","value":"5a0fde0dcdacbdc17d7c123b1e744c9bf3cb5b247959d3f5b9ade5ab519047d1","index":true},{"key":"beacon_timestamp_submit_time","value":"1683880917","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: 5a0fde0dcdacbdc17d7c123b1e744c9bf3cb5b247959d3f5b9ade5ab519047d1

Hash from Mainchain Tx: 5a0fde0dcdacbdc17d7c123b1e744c9bf3cb5b247959d3f5b9ade5ab519047d1

Dynamically generated hash: 5a0fde0dcdacbdc17d7c123b1e744c9bf3cb5b247959d3f5b9ade5ab519047d1

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":"Joseph Martin","date":"2023-03-28","manner_of_death":"Police Shooting","armed_with":"undetermined","age":"28","gender":"male","race":"","race_source":"","city":"Surprise","state":"AZ","was_mental_illness_related":"False","threat_type":"move","flee_status":"not","body_camera":"False","location_precision":"address","agency_ids":"1540"}},"evidenceLinks":[],"locationCity":"Surprise","locationCountry":"US","locationHasGeo":true,"locationLat":33.6387323573901,"locationLong":-112.35435328409928,"locationState":"Arizona","locationStateCode":"AZ","month":3,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1679961600,"sourceId":"9062","sourceRawData":"{\"id\":\"9062\",\"date\":\"2023-03-28\",\"threat_type\":\"move\",\"flee_status\":\"not\",\"armed_with\":\"undetermined\",\"city\":\"Surprise\",\"county\":\"Maricopa\",\"state\":\"AZ\",\"latitude\":\"33.6387323573901\",\"longitude\":\"-112.35435328409928\",\"location_precision\":\"address\",\"name\":\"Joseph Martin\",\"age\":\"28\",\"gender\":\"male\",\"race\":\"\",\"race_source\":\"\",\"was_mental_illness_related\":\"False\",\"body_camera\":\"False\",\"agency_ids\":\"1540\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/v2/fatal-police-shootings-data.csv","title":"Joseph Martin, 28, from Surprise, Arizona - undefined on 28 March 2023","updateHistory":[],"victimAge":28,"victimArmed":"Unclear","victimGender":"male","victimName":"Joseph Martin","victimRace":"Unknown","year":2023}