VYRN/Open workspace

RECORD INTEGRITY / ROBINHOOD CHAIN

Every record.
Worth checking.

Capture a moment. Keep its fingerprint.
Verify the details whenever they matter.

Create a receipt How it works
ROBINHOOD CHAINSHA-256NO WALLET REQUIRED
VYRN folded titanium emblem with amber inner edgesVYRN / INDEPENDENT VERIFICATION++
NETWORKConnecting to mainnetChain ID · 4663
LATEST OBSERVED BLOCK—As received from the public RPC
WINDOW CONTINUITY— Parent hashes across 12 blocks
LAST OBSERVATION—Refreshes every 30 seconds

01 / THE WORKSPACE

Your record.
Your reference point.

Create a fingerprint from text or public blocks.
Keep a copy. Check it against the original.

01 — SOURCELOCAL HASHING
12 consecutive blocks
Robinhood Chain · public observation
——
Waiting for block records

Includes block hashes, state roots and the time of observation. Latest blocks may still reorganize.

02 — RECEIPTSHA-256

Evidence starts here.

Choose a record and generate its fingerprint.
Your receipt will appear in this panel.

RECORD→HASH→RECEIPT

Receipts are created and checked locally. They are not on-chain anchors or zero-knowledge proofs.

02 / THE OBSERVATORY

Twelve blocks.
One clear view.

Connecting to public RPC
BLOCKOBSERVED HASHTIME · UTCTXSPARENT LINKExplorer
Waiting for the first block window…
Source: Robinhood public RPC Latest observations · not a finality guarantee

03 / THE METHOD

Capture. Fingerprint.
Come back and compare.

A small process you can inspect.
The same input produces the same fingerprint.

01

Capture

Select a public block window, or use your own text. Keep the exact record you want to check.

02

Fingerprint

Turn that record into a canonical payload. Calculate its SHA-256 digest locally.

03

Compare

Recompute the digest later. Compare it with a trusted copy to detect any changes.

RECORD → CANONICAL JSON → SHA-256 → RECEIPTTry the process

THE DETAILS MATTER

Know what
you’re checking.