Memory
The immutable ledger spine. Keon Memory is not a log. It is the constitutional memory layer, an append-only, monotonically sequenced record of every governed execution that cannot be reordered, overwritten, or selectively omitted.
Memory is authoritative because it is immutable.
Ledger entries are written once and never modified. Sequence numbers are strictly monotonic, so any gap, insertion, or reordering is structurally detectable.
The Spine Ledger is the authoritative record. Downstream logging failure, infrastructure loss, or service unavailability cannot corrupt the audit record.
Every ledger entry is bound to the exact policy version active at execution time. The ledger proves not just what happened, but under which governance conditions.
Any governed execution can be reconstructed exactly as it occurred — same inputs, same policy state, same outcome.
What the system knows about prior governed actions comes from the immutable ledger, not from state the Collective can modify.