# VWDC-08 Handoff — Continual World Governance, Certificate Stability, and Reflexive Deployment Invariants

## Starting state

VWDC-07 maintains certified deployment pair:

$$
C_t
=
(
M_t,
RTC_t,
\pi_t,
Safety_t,
Authority_t,
Prov_t
).
$$

It separates:

$$
D_{\mathrm{adapt}}
\neq
D_{\mathrm{validate}}
\neq
D_{\mathrm{incident}}.
$$

It proves lifecycle promotion control:

$$
P(\exists\text{ false promotion})
\le
\sum_t\delta_t.
$$

It also establishes conditional rollback: old bundle is a valid rollback target only while its external contracts remain current.

## Objective

Define the invariants and stability conditions of the full continual World–RTC–Policy–Reality loop.

## Main questions

1. Which certificate/safety/provenance invariants must never be violated?
2. Can protected certified regions be made forward invariant?
3. What is a stable notion of "best known certified pair" under reality drift?
4. How should version churn and rollback debt be bounded?
5. When should adaptation be suspended globally?
6. Can frozen-regime promotion rules guarantee monotone certified performance?
7. How should multiple worlds/challengers coordinate one reality-facing champion?
8. What does convergence mean when the reality regime never stops changing?

## Desired form

$$
\boxed{
\text{continual version graph}
+
\text{certificate invariants}
+
\text{drift}
+
\text{rollback/fallback}
\Longrightarrow
\text{stable governance envelope}.
}
$$

## Prohibitions

- Do not define stability only as parameter convergence.
- Do not assume an old rollback target remains externally valid after drift.
- Do not collapse safety, transport, and authority certificates.
- Do not erase failed or superseded versions from history.