SEVRINDEPENDENT STATE OBSERVATORY
See the state.
Keep the evidence.
A clear record of a moving chain.
Observe public blocks. Create a receipt. Check it yourself.
SEVR / RECORD INTEGRITY++01 / THE WORKSPACE
Don’t take our word.
Check the record.
A receipt is a fingerprint of your data.
Change the data, and the fingerprint changes.
Robinhood Chain · public observation
Includes block hashes, state roots and the time of observation. Latest blocks may still reorganize.
Evidence starts here.
Choose a record and generate its fingerprint.
Your receipt will appear in this panel.
Receipts are created and checked locally. They are not on-chain anchors or zero-knowledge proofs.
02 / THE OBSERVATORY
A chain in motion.
A record in view.
| BLOCK | OBSERVED HASH | TIME · UTC | TXS | PARENT LINK | Explorer |
|---|
03 / THE METHOD
From a record.
To a reproducible check.
A small process you can inspect.
The same input produces the same fingerprint.
Capture
Select a public block window, or use your own text. Keep the exact record you want to check.
Fingerprint
Turn that record into a canonical payload. Calculate its SHA-256 digest locally.
Compare
Recompute the digest later. Compare it with a trusted copy to detect any changes.
THE DETAILS MATTER