BraInference

Mind · Strategy

WorldReversible

Designing for zero-cost undo

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Definition

Mechanism

A safety constraint where the agent must design the system such that every action can be perfectly inverted, and its inverse located. This forces the use of immutable logs, versioning, and 'soft deletes' instead of destructive updates.

Preconditions

  1. Storage is sufficient for history

Postconditions

  1. Irreversible actions wrapped in 'Commit' gates

Invariants

  1. Lossless undo: State(T) can be fully restored from State(T+1).
  2. Every action has a discoverable inverse; an action whose undo cannot be located is not reversible.

Risks

Failure modes

  1. Storage explosion (keeping all history).

Relationships

Builds on

References

Infrastructure

State

System condition at time T

Used by

References

Infrastructure

TimeWarpLog

Handling relativistic event ordering

Reference

Identity

Ref
WorldReversible#462e
Sema ID
sema:WorldReversible#mh:SHA-256:462e0937acf2ebdd37d4da4048487b92495b86cb663ec5badb91c747c3373566
Ring
0
Tier
1
Updated
2026-11-11
Supersedes
  • sema:WorldReversible#mh:SHA-256:a8e0699d7dcce24a267c2e8db351fbe4edc60323c458931e1071858c0c6c1acb
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