EXAMPLES
What it makes possible
Concrete walkthroughs of what the substrate is for — each marked clearly for what is realized today versus what is still a sketch.
A walkthrough of how a declared component becomes a running effect, and how the candidate capability and realization theories carve that path.
A worked walkthrough of one protected action — admitting a signed fact — as a gate whose account any party can re-check.
A walkthrough of one participant becoming usable by another written years later, through substrate-visible evidence alone — and where that story is realized today versus still a sketch.