Adrastia insigniaHISTORAdrastia
The Adrastia insignia, a gold eye-shaped crest around a gold and silver seal

From Adrastia™

Pilot program now forming

HISTOR™

Workplace reports, sealed the moment they’re made.

Histor is a plug-in for payroll and HR software. Workers report an injury, near miss, hazard, complaint or workers’ comp claim inside the app they already use. Every photo, video, voice note and message is sealed with the server time. The worker and the employer hold the same record.

Request a pilotHow it works

How it works

Seven steps. Every step leaves a sealed entry that cannot be edited or deleted.

  1. Your platform adds Histor

    The Histor worker screen runs inside your own app. The employer picks which sites are allowed to show it.

  2. The employer invites people

    Workers and staff join with a one-time invite code. Each code works only for the email address it was made for.

  3. A worker opens a report

    Pick the type: injury, near miss, hazard, complaint or workers’ comp claim. Say what happened, when and where. Adding your location is optional.

  4. Add proof

    Add photos, video, voice notes and written notes. The phone works out each file’s fingerprint (SHA-256) before upload. Then the item is sealed with the server time.

  5. Seen is sealed

    The first time each staff member opens the report, a “Seen by” entry is sealed with their name and the time.

  6. The reply clock runs

    A reply deadline is sealed from the server clock when the report opens. If the company does not reply in time, the record shows it was missed. A late reply does not erase that.

  7. Both sides keep the same record

    Messages and status changes are sealed in order. Worker and employer can each print the same proof packet or make a share link.

What each side sees

One sealed record. Three ways to see it.

Worker

Report and keep proof

On the phone, inside the app they already use.

  • Open a report and add photos, video, voice notes and written notes.
  • Send messages to the company and read replies.
  • See who opened the report and when, and when a reply is due or was missed.
  • My receipts: a copy of every seal on their reports. It stays with them across every employer, even after they leave.
  • Download their copy, or make a share link for someone they choose.
  • Withdraw a report, with an optional reason. That is sealed too.

Employer

Respond on the record

In the employer console.

  • A report list marked Unseen, Response due or Missed.
  • Open a report, reply to the worker and set its status: acknowledged, in review or closed.
  • Verify: checks the record on the server and in the browser. It shows PASS or FAIL.
  • Print the proof packet, or save it as a PDF.
  • Invite workers and staff. Set the reply window in hours and the sites allowed to show the worker screen.
  • Notices show in the app. Histor does not send email.

Third party

Check it for yourself

An insurance carrier, an attorney, or anyone given a link.

  • Open a share link to see the sealed entries and file details. The files themselves are not shared.
  • Share links end after a set number of hours.
  • The public verify page checks the whole record and shows PASS or FAIL. If anything changed, it names the entry.
  • Drop in a file to see if it matches a sealed item. The file stays on your device.
  • Check a verification code or a single receipt. A receipt check shows only that it exists, not what it says.

Why a sealed record matters

When a report turns into a dispute, the question is often simple. What was reported, when, and who saw it.

It cannot be changed
Entries cannot be edited or deleted. Each one is linked to the one before it. If anything changes, the check fails and names the entry.
The time is the server’s
Every entry is sealed with the server clock, not the phone’s clock. The time the phone captured a file is kept as well, on its own line.
“Seen” is on the record
Each staff member’s first look at a report is sealed with their name and the time.
Deadlines are not a guess
The reply deadline is set when the report opens. Changing the settings later does not move it.
Both sides hold the same copy
Worker and employer are bound to the same sealed record. There is no “my version” and “your version.”
The worker keeps their copy
A worker’s receipts stay with them if they leave the job, or if the company account is turned off.

A seal proves a record hasn’t changed since it was added. It doesn’t prove what happened before it was added.

Who it’s for

Payroll and HR software companies
Add sealed workplace reports to your own app. Histor runs inside it. Each time an item is sealed, your app gets a signal with only the report id, the entry number and its seal fingerprint. The report itself is never sent.
Employers
One place for injury, near miss, hazard, complaint and workers’ comp reports, with deadlines you can see and a record you can verify.
Their workers
Proof of what they reported, when they reported it, and when the company saw it.

Coming soon

Request a pilot

The Histor pilot program is now forming for payroll and HR software companies and employers. Histor is licensed, never sold.

Email us to request a pilot:

kevin@tharsisinvestigations.com
Email to request a pilot