Name withheld by police, from Oklahoma City, Oklahoma, on 6 March 2021

March 6, 2021 | Oklahoma City, Oklahoma

Name withheld by police, from Oklahoma City, Oklahoma, on 6 March 2021

Victim Info

NameName withheld by police
RaceUnknown
GenderMale

Details

Police noticed a vehicle around 2:30 a.m., but as they tried to pull him over, he fled, and they pursued. The chase lasted less than a minute, and when the vehicle crossed Shields, he hit two other vehicles, killing the driver, Derrick Dewayne Alexander. Others were injured as well and a passenger in one of the other vehicles was taken to a local hospital in critical condition where they later died.

Primary Evidence & Links

https://www.newson6.com/story/6046aa127edbd90bb2dc1860/suspect-identified-after-he-died-in-a-chase-with-valley-brook-police

Additional Evidence

NameName withheld by police
Age
GenderMale
RaceRace unspecified
Race With ImputationsNA
Imputation ProbabilityNA
AddressSE 59th Street and Shields Boulevard
CityOklahoma City
StateOK
Zipcode73129
CountyOklahoma
Full AddressSE 59th Street and Shields Boulevard Oklahoma City OK 73129 Oklahoma
Agency ResponsibleOklahoma City Police Department
Cause Of Death
Dispositions ExclusionsPending investigation
Image Of Victim

Source

Source ID: 29755 - Fatal Encounters

BEACON Data

Mainchain details

The BEACON hash was timestamped at Sat, 18 Jun 2022 00:53:56 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 65451. Submitted in Mainchain Tx 3FDE4548EF1C81AD05C4F3492F4B1C39528039B0B0E08D9F7D4EB64E83F33E17, at block height 140550

Transaction details

Tx 3FDE4548EF1C81AD05C4F3492F4B1C39528039B0B0E08D9F7D4EB64E83F33E17
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: WVkPmxKaYK0GUdK3t4Qz/t90qzcvaXcVDb4x6WbL9xgollCkWJfps3Z4QphhSifi3wy/1npN0EoUI3ioAR7LBw==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"1e4664a934954986039d9b7ddeffc2b18cc675367a2b0fb851fff16200dddd8b","submit_time":"1655513636","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":"65486"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["WVkPmxKaYK0GUdK3t4Qz/t90qzcvaXcVDb4x6WbL9xgollCkWJfps3Z4QphhSifi3wy/1npN0EoUI3ioAR7LBw=="]},"tx_response":{"height":"140550","txhash":"3FDE4548EF1C81AD05C4F3492F4B1C39528039B0B0E08D9F7D4EB64E83F33E17","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D701206080410ABFF03","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\":\"65451\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"1e4664a934954986039d9b7ddeffc2b18cc675367a2b0fb851fff16200dddd8b\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655513636\"},{\"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":"65451"},{"key":"beacon_timestamp_hash","value":"1e4664a934954986039d9b7ddeffc2b18cc675367a2b0fb851fff16200dddd8b"},{"key":"beacon_timestamp_submit_time","value":"1655513636"},{"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":"1e4664a934954986039d9b7ddeffc2b18cc675367a2b0fb851fff16200dddd8b","submit_time":"1655513636","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":"65486"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["WVkPmxKaYK0GUdK3t4Qz/t90qzcvaXcVDb4x6WbL9xgollCkWJfps3Z4QphhSifi3wy/1npN0EoUI3ioAR7LBw=="]},"timestamp":"2022-06-18T00:53:54Z","events":[{"type":"tx","attributes":[{"key":"acc_seq","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk/65486","index":true}]},{"type":"tx","attributes":[{"key":"signature","value":"WVkPmxKaYK0GUdK3t4Qz/t90qzcvaXcVDb4x6WbL9xgollCkWJfps3Z4QphhSifi3wy/1npN0EoUI3ioAR7LBw==","index":true}]},{"type":"und_unlocked","attributes":[{"key":"purchaser","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","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":"message","attributes":[{"key":"action","value":"record_beacon_timestamp","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":"65451","index":true},{"key":"beacon_timestamp_hash","value":"1e4664a934954986039d9b7ddeffc2b18cc675367a2b0fb851fff16200dddd8b","index":true},{"key":"beacon_timestamp_submit_time","value":"1655513636","index":true},{"key":"beacon_owner","value":"und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk","index":true}]}]}}

Hash Comparison

Hash stored in database: 1e4664a934954986039d9b7ddeffc2b18cc675367a2b0fb851fff16200dddd8b

Hash from Mainchain Tx: 1655513636

Dynamically generated hash: a4cae410e3125b6e191e0bf57e4c05774016a6f553ce2fa31ae8de8bf8a471fe

Hashes Match?

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":"Police noticed a vehicle around 2:30 a.m., but as they tried to pull him over, he fled, and they pursued. The chase lasted less than a minute, and when the vehicle crossed Shields, he hit two other vehicles, killing the driver, Derrick Dewayne Alexander. Others were injured as well and a passenger in one of the other vehicles was taken to a local hospital in critical condition where they later died.","evidenceAdditional":{"type":"text","data":{"name":"Name withheld by police","age":"","gender":"Male","race":"Race unspecified","race_with_imputations":"NA","imputation_probability":"NA","address":"SE 59th Street and Shields Boulevard","city":"Oklahoma City","state":"OK","zipcode":"73129","county":"Oklahoma","full_address":"SE 59th Street and Shields Boulevard Oklahoma City OK 73129 Oklahoma","agency_responsible":"Oklahoma City Police Department","cause_of_death":null,"dispositions_exclusions":"Pending investigation","image_of_victim":""}},"evidenceLinks":["https://www.newson6.com/story/6046aa127edbd90bb2dc1860/suspect-identified-after-he-died-in-a-chase-with-valley-brook-police"],"locationCity":"Oklahoma City","locationCountry":"US","locationHasGeo":true,"locationLat":35.4062272,"locationLong":-97.5081208,"locationState":"Oklahoma","locationStateCode":"OK","month":3,"source":"FatalEncountersDotOrg","sourceAdditionalData":[],"sourceDatetime":1614988800,"sourceId":"29755","sourceRawData":"{\"Unique ID\":\"29755\",\"Name\":\"Name withheld by police\",\"Age\":\"\",\"Gender\":\"Male\",\"Race\":\"Race unspecified\",\"Race with imputations\":\"NA\",\"Imputation probability\":\"NA\",\"URL of image (PLS NO HOTLINKS)\":\"\",\"Date of injury resulting in death (month/day/year)\":\"03/06/2021\",\"Location of injury (address)\":\"SE 59th Street and Shields Boulevard\",\"Location of death (city)\":\"Oklahoma City\",\"State\":\"OK\",\"Location of death (zip code)\":\"73129\",\"Location of death (county)\":\"Oklahoma\",\"Full Address\":\"SE 59th Street and Shields Boulevard Oklahoma City OK 73129 Oklahoma\",\"Latitude\":\"35.4062272\",\"Longitude\":\"-97.5081208\",\"Agency or agencies involved\":\"Oklahoma City Police Department\",\"Highest level of force\":\"Vehicle\",\"UID Temporary\":\"\",\"Name Temporary\":\"\",\"Armed/Unarmed\":\"\",\"Alleged weapon\":\"\",\"Aggressive physical movement\":\"\",\"Fleeing/Not fleeing\":\"\",\"Brief description\":\"Police noticed a vehicle around 2:30 a.m., but as they tried to pull him over, he fled, and they pursued. The chase lasted less than a minute, and when the vehicle crossed Shields, he hit two other vehicles, killing the driver, Derrick Dewayne Alexander. Others were injured as well and a passenger in one of the other vehicles was taken to a local hospital in critical condition where they later died.\",\"Dispositions/Exclusions INTERNAL USE, NOT FOR ANALYSIS\":\"Pending investigation\",\"Intended use of force (Developing)\":\"Pursuit\",\"Supporting document link\":\"https://www.newson6.com/story/6046aa127edbd90bb2dc1860/suspect-identified-after-he-died-in-a-chase-with-valley-brook-police\",\"Foreknowledge of mental illness? INTERNAL USE, NOT FOR ANALYSIS\":\"No\",\"\":\"\",\"Unique ID formula\":\"\",\"Unique identifier (redundant)\":\"29755\"}","sourceRawDataFormat":"json","sourceUrl":"https://docs.google.com/spreadsheets/d/1dKmaV_JiWcG8XBoRgP8b4e9Eopkpgt7FL7nyspvzAsE","title":"Name withheld by police, from Oklahoma City, Oklahoma, on 6 March 2021","updateHistory":[],"victimAge":0,"victimArmed":"N/A","victimGender":"Male","victimName":"Name withheld by police","victimRace":"Unknown","year":2021}