Whether this node lies on the canonical path (root → live tip).
Child node tags. More than one means a fork at this node.
OptionalcommitThe commit edge that produced this node (absent for the root).
Hex of the commit's SHA-256 digest (the edge identity).
OptionalsenderLeafIndex?: numberThe committer's MLS leaf index, when known.
The MLS epoch this state sits at.
Whether this node is the canonical (live) tip the client operates on.
Whether this node is a tip (leaf state, no children).
OptionalparentParent node tag, or undefined for the root.
Node id: hex of the MLS confirmation tag.
A plain, serializable view of one node in a group's fork-history tree, shaped for rendering debugging interfaces. Derived from the live GroupHistoryTree; holds no MLS secrets.