How many account chains the file carried and the prover walked.
True when every account's chain re-derives link by link from the file alone.
Optionalid?: stringOptionalkid?: string | nullThe key id the checkpoint was sealed under, when the seal recorded one.
Whether the file embedded a checkpoint at all.
False when no checkpoint is embedded or no public key was supplied.
Optionalverified?: booleanPresent only when signatureChecked; true when the seal verifies against a supplied key.
The first failing link as the prover reports it; nothing when the chain is intact.
What verifyExport resolves to: the chain verdict, then the checkpoint check.