You cannot recompute the charter digest from this page
charter_digest is a hash over the whole signed charter. This projection deliberately withholds part of that charter — the owner address, the external payer, and the policy bindings — so the preimage cannot be reconstructed from what you see here. You can quote the digest and compare it against a copy obtained elsewhere. You cannot derive it.
The receipt chain proves linkage, not content
Each receipt names the digest of the receipt before it, so no link can be removed, reordered, or inserted without breaking every link after it. Your browser checks that here. But the digest is taken over a payload that is never published, so nobody outside can recompute a digest from this page — and a server that rewrote the entire chain consistently would look exactly like an honest one. This is evidence of internal consistency.
One server, telling you about itself
Every number here comes from the same process that produced the work. Nothing on this page is countersigned by an independent party, and there is no second source to compare it against yet. Treat it as a disclosure, not as an audit.