David Donovan, 35, from Meredith, New Hampshire

November 15, 2020 | Meredith, New Hampshire

David Donovan, 35, from Meredith, New Hampshire - shot on 15 November 2020

Victim Info

NameDavid Donovan
RaceUnknown
Age35
GenderMale

Details

Additional Evidence

NameDavid Donovan
Date2020-11-15
Manner Of Deathshot
Armedundetermined
Age35
GenderM
Race
CityMeredith
StateNH
Signs Of Mental IllnessFalse
Threat Levelundetermined
Flee
Body CameraFalse

Source

Source ID: 6308 - Washington Post

Cross References

This report has possible entries from multiple sources

Killed By Police -David Donovan, 35, from New Hampshire on 15 November 2020

BEACON Data

Mainchain details

The BEACON hash was timestamped at Sat, 18 Jun 2022 06:37:33 GMT and successfully submitted to Mainchain. The BEACON Timestamp ID is 66779. Submitted in Mainchain Tx E8A36C3FBBD64F8DA3597086806E0DE3B491DCE646F913F28BA857D90A94098F, at block height 144169

Transaction details

Tx E8A36C3FBBD64F8DA3597086806E0DE3B491DCE646F913F28BA857D90A94098F
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: /cosmos.crypto.secp256k1.PubKey
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: lII94vs2bxbyMDBW5TzBiVKjZK/fifyhapkP7jLxv1UtN7lsw9KEVPPQLjeiDGUF+qYuHtNiC1fnbocPycPgiA==
Raw Tx data: {"tx":{"body":{"messages":[{"@type":"/mainchain.beacon.v1.MsgRecordBeaconTimestamp","beacon_id":"4","hash":"9567b29f9b92ff93e46f36f509415ae287f339a90a4b03c7dbb2835a7e25ecad","submit_time":"1655534253","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":"66814"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["lII94vs2bxbyMDBW5TzBiVKjZK/fifyhapkP7jLxv1UtN7lsw9KEVPPQLjeiDGUF+qYuHtNiC1fnbocPycPgiA=="]},"tx_response":{"height":"144169","txhash":"E8A36C3FBBD64F8DA3597086806E0DE3B491DCE646F913F28BA857D90A94098F","codespace":"","code":0,"data":"0A210A177265636F72645F626561636F6E5F74696D657374616D701206080410DB8904","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\":\"66779\"},{\"key\":\"beacon_timestamp_hash\",\"value\":\"9567b29f9b92ff93e46f36f509415ae287f339a90a4b03c7dbb2835a7e25ecad\"},{\"key\":\"beacon_timestamp_submit_time\",\"value\":\"1655534253\"},{\"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":"66779"},{"key":"beacon_timestamp_hash","value":"9567b29f9b92ff93e46f36f509415ae287f339a90a4b03c7dbb2835a7e25ecad"},{"key":"beacon_timestamp_submit_time","value":"1655534253"},{"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":"9567b29f9b92ff93e46f36f509415ae287f339a90a4b03c7dbb2835a7e25ecad","submit_time":"1655534253","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":"66814"}],"fee":{"amount":[{"denom":"nund","amount":"1000000000"}],"gas_limit":"250000","payer":"","granter":""},"tip":null},"signatures":["lII94vs2bxbyMDBW5TzBiVKjZK/fifyhapkP7jLxv1UtN7lsw9KEVPPQLjeiDGUF+qYuHtNiC1fnbocPycPgiA=="]},"timestamp":"2022-06-18T06:37:31Z","events":[{"type":"tx","attributes":[{"key":"YWNjX3NlcQ==","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3prLzY2ODE0","index":true}]},{"type":"tx","attributes":[{"key":"c2lnbmF0dXJl","value":"bElJOTR2czJieGJ5TURCVzVUekJpVktqWksvZmlmeWhhcGtQN2pMeHYxVXRON2xzdzlLRVZQUFFMamVpREdVRitxWXVIdE5pQzFmbmJvY1B5Y1BnaUE9PQ==","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":"NjY3Nzk=","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9oYXNo","value":"OTU2N2IyOWY5YjkyZmY5M2U0NmYzNmY1MDk0MTVhZTI4N2YzMzlhOTBhNGIwM2M3ZGJiMjgzNWE3ZTI1ZWNhZA==","index":true},{"key":"YmVhY29uX3RpbWVzdGFtcF9zdWJtaXRfdGltZQ==","value":"MTY1NTUzNDI1Mw==","index":true},{"key":"YmVhY29uX293bmVy","value":"dW5kMWhmNGpqZmxjdHZ4Y2Z4aDVtYzQ3eXF2dWd3Y3VnbTl4emV2c3pr","index":true}]}]}}

Hash Comparison

Hash stored in database: 9567b29f9b92ff93e46f36f509415ae287f339a90a4b03c7dbb2835a7e25ecad

Hash from Mainchain Tx: 9567b29f9b92ff93e46f36f509415ae287f339a90a4b03c7dbb2835a7e25ecad

Dynamically generated hash: 9567b29f9b92ff93e46f36f509415ae287f339a90a4b03c7dbb2835a7e25ecad

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":"David Donovan","date":"2020-11-15","manner_of_death":"shot","armed":"undetermined","age":"35","gender":"M","race":"","city":"Meredith","state":"NH","signs_of_mental_illness":"False","threat_level":"undetermined","flee":"","body_camera":"False"}},"evidenceLinks":[],"locationCity":"Meredith","locationCountry":"US","locationHasGeo":false,"locationLat":0,"locationLong":0,"locationState":"New Hampshire","locationStateCode":"NH","month":11,"source":"WashingtonPost","sourceAdditionalData":[],"sourceDatetime":1605398400,"sourceId":"6308","sourceRawData":"{\"id\":\"6308\",\"name\":\"David Donovan\",\"date\":\"2020-11-15\",\"manner_of_death\":\"shot\",\"armed\":\"undetermined\",\"age\":\"35\",\"gender\":\"M\",\"race\":\"\",\"city\":\"Meredith\",\"state\":\"NH\",\"signs_of_mental_illness\":\"False\",\"threat_level\":\"undetermined\",\"flee\":\"\",\"body_camera\":\"False\",\"longitude\":\"-71.5\",\"latitude\":\"43.658\",\"is_geocoding_exact\":\"True\"}","sourceRawDataFormat":"json","sourceUrl":"https://raw.githubusercontent.com/washingtonpost/data-police-shootings/master/fatal-police-shootings-data.csv","title":"David Donovan, 35, from Meredith, New Hampshire - shot on 15 November 2020","updateHistory":[],"victimAge":35,"victimArmed":"Unclear","victimGender":"Male","victimName":"David Donovan","victimRace":"Unknown","year":2020}