Verify this register
The register periodically signs a summary of itself, called a root. If you hold a copy of a root obtained independently, you can check that the register served here reproduces it. A mismatch means the record you are being shown is not the record that was attested.
What this register currently attests
No interval has closed yet, so there is nothing to attest.
This is a normal state for a register that has just started. It is not a failure and it is not evidence of tampering.
Roots this platform has received
This environment does not receive signed roots.
The register does not publish its roots to this platform. Lodgements from this platform are not anchored here.
Check a root you hold
Paste a published root you obtained elsewhere. We will re-derive the register we are serving you and tell you whether it reproduces your root. A root you obtained from this page came from us, so it proves less than one you hold independently.
What this does and does not prove
- A match proves the register served here reproduces the root you supplied, over the interval that root commits.
- A root you copied from this page came from us. Agreeing with it shows the register is internally consistent, which is not the same as showing it was never rewritten. The check is only strong when your root has an independent origin.
- A root commits an interval. Neither a match nor a mismatch tells you the interval is as long as it should be, so a root that stops advancing is itself worth noticing.