VerifyBundle: durable records anyone can check.
VerifyBundle is the consumer product built on the same AGA-SEP standard and the same verifier. Seal a file or a note in your browser and get an offline-verifiable record. Its durable path is post-quantum today, so the record stays tamper-evident for decades. Same construction, same checks, a different audience.
One standard, two defaults
The same SEP construction and the same offline checks, tuned to two threat models.
Runtime governance
Seals every agent decision into an evidence bundle a third party verifies offline. Defaults to Ed25519, the zero-dependency operational default; the post-quantum composite is a first-class selectable profile.
How AGA worksDurable consumer evidence
Seals a file or a note client-side into a portable record. Post-quantum in the durable path, today, for multi-decade tamper-evidence. Browser-signed, stores nothing.
verifybundle.comWhat a record proves
Offline verification
Anyone checks a record on their own machine, with no network access and no callback. Built for air-gapped use.
Tamper-evidence
Any change to the sealed content or the receipt makes verification fail. The record proves it has not changed since sealing.
Chain integrity
Hash-linked receipts make any reordering or deletion within the chain detectable.
Sealing timestamp
Each record carries the time it was sealed (the producer's signing-time clock, not a certified time authority).
What it does not prove
A passing check proves your data is unaltered since you sealed it, and the time it was sealed, and is resistant to a quantum adversary's forgery. It does not prove who sealed it, or that the contents are true (the seal is signed with an ephemeral, anonymous key). Anyone can re-derive the check offline.
The offline verifier is pinned and dated. See the dated, independently re-derivable trust root on verifybundle.com.