semantic destination path (where the write/claim lands). root is ""
operator used to produce this memory (null for normal writes)
Optionalexpressionexpression as provided by the user (pre-eval / pre-resolve).
value that was actually committed at path (post-eval / post-collect; may be encrypted)
portable hash (FNV-1a 32-bit in me.ts)
Optionalprevprevious memory hash for chain integrity (genesis = "")
Public semantic log item exposed by
.mesurfaces such as inspect(),me.memories, and exported snapshots.