Checksum is an independent lab for litigation teams. We image the devices, process what is on them and defend the method under oath, and we have done nothing else since 2011.
Court-qualified examiners
11Expert reports filed
412Median time to first image
26 hReports excluded
Dr. Marcus Hale
Lab director · 61 testimonies
write-block on
$ acquire MBP-A2485 --write-block on
imaging 512 GB .. done in 01:42:10
$ hash --algo sha256 image.E01
9f2c41d8a07b … 5d3c7be0e1a4
$ verify --against source
match: image equals source
$ seal --bag EV-0412-03 --witness m.hale
sealed 14:06 UTC, chain intact
$ log --append custody.log --read-only
entry 0412-03 written and locked
# nothing above was typed by a lawyer