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Total incidents 60,726
| Baltimore, Maryland

Marcus Martin, 40, from Baltimore, Maryland, on 8 August 2021

Victim Info

  • Marcus Martin
  • Unknown
  • 40
  • Male

Details

Police responded to a call for an assault and an armed person. Upon arrival, two people exited the residence but one remained inside and was reportedly experiencing a behavioral heatlh crisis. After some hours, Martin reportedly showed up at the door of the residence and allegedly fired his weapon. At least one officer shot and killed Martin.

Additional Evidence

  • Marcus Martin
  • 40
  • Male
  • Unknown race
  • Baltimore
  • MD
  • Baltimore
  • Baltimore Police Department
  • MDBPD0000
  • Gunshot
  • Pending investigation
  • No known charges
  • Yes
  • Allegedly Armed
  • gun
  • attack
  • not fleeing
  • no
  • 7072
  • Part 1 Violent Crime
  • assault

Source

Source ID: 9449 - Mapping Police Violence

BEACON Data

Mainchain details

The BEACON hash was timestamped at and successfully submitted to Mainchain. The BEACON Timestamp ID is 60647. Submitted in Mainchain Tx 5320ACAC228DB4296479C9F708736B7FB2BB5B80BEAF4AE93EB4DBA2DCA60E0E, at block height 6754599

Transaction details

Tx 5320ACAC228DB4296479C9F708736B7FB2BB5B80BEAF4AE93EB4DBA2DCA60E0E
Sent from: und1hf4jjflctvxcfxh5mc47yqvugwcugm9xzevszk
Public Key Type: tendermint/PubKeySecp256k1
Public Key: A675rrH9WWpxIibCwaEs18WyVdsrByOXRqVay8/b8hGh
Signature: XHLGSCV4mFvJ5wdRejDgLhk+DrQAwPLVupYcf3tP/DFqGVkAkSxeumMYjjDYi/Mnfs1DjDkdmhaPKIIYMMS7ZA==
Raw Tx data:

Hash Comparison

Hash stored in database: 09ec1d36e252ea8ca70a0135e26aaca665fcc208b0de3f0e8458ce4efd48f755

Hash from Mainchain Tx: 09ec1d36e252ea8ca70a0135e26aaca665fcc208b0de3f0e8458ce4efd48f755

Dynamically generated hash: 09ec1d36e252ea8ca70a0135e26aaca665fcc208b0de3f0e8458ce4efd48f755

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: