Persist and validate execution ledgers
execution-ledger-persistence.RdCreates, validates, writes, and reads execution ledgers protected by versioned runtime integrity envelopes and whole-file SHA-256 sidecars. Loading fails closed when file integrity, schema compatibility, envelope integrity, or ledger invariants do not validate.
Usage
new_persisted_execution_ledger(ledger)
validate_execution_ledger(ledger)
write_execution_ledger(ledger, path, overwrite = FALSE)
read_execution_ledger(path)