William Sears, from Ohio on 31 July 2020

July 31, 2020 | Ohio

William Sears, from Ohio on 31 July 2020

Victim Info

NameWilliam Sears
RaceUnknown
GenderMale

Details

Primary Evidence & Links

Additional Evidence

GenderM
Race
ArmedK

Source

Source ID: OH-1596153600-William-Sears - Killed By Police

Cross References

This report has possible entries from multiple sources

Fatal Encounters -William Sears, 30, from Brunswick, Ohio, on 31 July 2020
Washington Post -William Sears, from Brunswick, Ohio - shot on 31 July 2020
Mapping Police Violence -William Sears, 30, from Brunswick, Ohio, on 31 July 2020

BEACON Data

Mainchain details

The BEACON hash was timestamped at Sat, 18 Jun 2022 14:38:33 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 68789. Submitted in Mainchain Tx 1AF9B75E657872920902845CC2B1EDE3CD01528A15EBA79F8657D700AEB10D42, at block height 149234

Transaction details

Tx 1AF9B75E657872920902845CC2B1EDE3CD01528A15EBA79F8657D700AEB10D42
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: 4Qb3mpqU0KRsBOL33AR0taTwr8nCirKL5KTIU56CCUoce2tDIJjjbmu6qts5m63UX9sCzRk8RMRrWKsac6kgTQ==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"ce95c4b24fb51fb60117f5a42542ee114a82e4956f23ab1a011b45e8ae2574af","submit_time":"1655563113","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":"68824"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["4Qb3mpqU0KRsBOL33AR0taTwr8nCirKL5KTIU56CCUoce2tDIJjjbmu6qts5m63UX9sCzRk8RMRrWKsac6kgTQ=="]},"tx_response":{"height":"149234","txhash":"1AF9B75E657872920902845CC2B1EDE3CD01528A15EBA79F8657D700AEB10D42","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D701206080410B59904","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\":\"68789\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"ce95c4b24fb51fb60117f5a42542ee114a82e4956f23ab1a011b45e8ae2574af\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655563113\"},{\"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":"68789"},{"key":"beacon_timestamp_hash","value":"ce95c4b24fb51fb60117f5a42542ee114a82e4956f23ab1a011b45e8ae2574af"},{"key":"beacon_timestamp_submit_time","value":"1655563113"},{"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":"ce95c4b24fb51fb60117f5a42542ee114a82e4956f23ab1a011b45e8ae2574af","submit_time":"1655563113","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":"68824"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["4Qb3mpqU0KRsBOL33AR0taTwr8nCirKL5KTIU56CCUoce2tDIJjjbmu6qts5m63UX9sCzRk8RMRrWKsac6kgTQ=="]},"timestamp":"2022-06-18T14:38:31Z","events":[{"type":"tx","attributes":[{"key":"YWNjX3NlcQ==","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3prLzY4ODI0","index":true}]},{"type":"tx","attributes":[{"key":"c2lnbmF0dXJl","value":"NFFiM21wcVUwS1JzQk9MMzNBUjB0YVR3cjhuQ2lyS0w1S1RJVTU2Q0NVb2NlMnRESUpqamJtdTZxdHM1bTYzVVg5c0N6Ums4Uk1ScldLc2FjNmtnVFE9PQ==","index":true}]},{"type":"und_unlocked","attributes":[{"key":"cHVyY2hhc2Vy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true},{"key":"YW1vdW50","value":"MTAwMDAwMDAwMG51bmQ=","index":true}]},{"type":"transfer","attributes":[{"key":"cmVjaXBpZW50","value":"dW5kMTd4cGZ2YWttMmFtZzk2MnlsczZmODR6M2tlbGw4YzVsaHV5ZmRt","index":true},{"key":"c2VuZGVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true},{"key":"YW1vdW50","value":"MTAwMDAwMDAwMG51bmQ=","index":true}]},{"type":"message","attributes":[{"key":"c2VuZGVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true}]},{"type":"message","attributes":[{"key":"YWN0aW9u","value":"cmVjb3JkX2JlYWNvbl90aW1lc3RhbXA=","index":true}]},{"type":"message","attributes":[{"key":"bW9kdWxl","value":"YmVhY29u","index":true}]},{"type":"record_beacon_timestamp","attributes":[{"key":"YmVhY29uX2lk","value":"NA==","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9pZA==","value":"Njg3ODk=","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9oYXNo","value":"Y2U5NWM0YjI0ZmI1MWZiNjAxMTdmNWE0MjU0MmVlMTE0YTgyZTQ5NTZmMjNhYjFhMDExYjQ1ZThhZTI1NzRhZg==","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9zdWJtaXRfdGltZQ==","value":"MTY1NTU2MzExMw==","index":true},{"key":"YmVhY29uX293bmVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true}]}]}}

Hash Comparison

Hash stored in database: ce95c4b24fb51fb60117f5a42542ee114a82e4956f23ab1a011b45e8ae2574af

Hash from Mainchain Tx: ce95c4b24fb51fb60117f5a42542ee114a82e4956f23ab1a011b45e8ae2574af

Dynamically generated hash: ce95c4b24fb51fb60117f5a42542ee114a82e4956f23ab1a011b45e8ae2574af

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":{"gender":"M","race":"","armed":"K"}},"evidenceLinks":["https://www.cleveland.com/crime/2020/07/three-brunswick-police-officers-fatally-shot-man-after-he-stabbed-his-57-year-old-mother-to-death-police-say.html","https://www.usnews.com/news/best-states/ohio/articles/2020-07-31/police-shoot-kill-man-who-fatally-stabbed-his-mother"],"locationCity":"","locationCountry":"US","locationHasGeo":false,"locationLat":0,"locationLong":0,"locationState":"Ohio","locationStateCode":"OH","month":7,"source":"KilledByPolice","sourceAdditionalData":[],"sourceDatetime":1596153600,"sourceId":"OH-1596153600-William-Sears","sourceRawData":"{\"Date\":\"2020-07-31\",\"Name\":\"William Sears\",\"Age\":\"\",\"Gender\":\"M\",\"Race\":\"\",\"State\":\"OH\",\"Armed\":\"K\",\"Source\":[\"https://www.usnews.com/news/best-states/ohio/articles/2020-07-31/police-shoot-kill-man-who-fatally-stabbed-his-mother\",\"https://www.cleveland.com/crime/2020/07/three-brunswick-police-officers-fatally-shot-man-after-he-stabbed-his-57-year-old-mother-to-death-police-say.html\"]}","sourceRawDataFormat":"json","sourceUrl":"https://killedbypolice.net","title":"William Sears, from Ohio on 31 July 2020","updateHistory":[],"victimAge":0,"victimArmed":"N/A","victimGender":"Male","victimName":"William Sears","victimRace":"Unknown","year":2020}