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LatticeCommit

Geometric neighbor consensus

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Definition

Mechanism

Agents are arranged in a virtual lattice. A StateTransition is only valid if it is cryptographically signed by the agent AND its immediate geometric neighbors (Up, Down, Left, Right). Quorum is local, not global. It requires a localized Quorum of geometric neighbors to validate StateTransitions.

Preconditions

  1. Network topology is static/known

Invariants

  1. Local Quorum: Commit requires signatures from defined Geometric Neighbors
  2. Progress must be monotonic - no backtracking.
  3. Topology Check: Node degree must match Lattice definition (e.g. 4 for 2D grid)

Risks

Failure modes

  1. Fracture of the lattice isolates clusters.

Relationships

Builds on

References

Infrastructure

Check

Side-effect-free observational verification yielding Verified/Falsified/Unknown

Infrastructure

Quorum

Minimum participation threshold

Infrastructure

Topology

Interface for reasoning structures

Nothing in this library builds on this pattern yet.

Reference

Identity

Ref
LatticeCommit#488a
Sema ID
sema:LatticeCommit#mh:SHA-256:488aef6c5b623b424066249025e3d9fd441e6d232467ad8d5862337f6f092ba7
Ring
2
Tier
1
Updated
2026-11-11
Supersedes
  • sema:LatticeCommit#mh:SHA-256:3c5d08275e421050d0fe9b753bd142328109463adbadc2beb50600bed0f2c9c0
  • sema:LatticeCommit#mh:SHA-256:667592b99ed2c9b29b4e071b38ac960b911e36aa8f2ac73a8a3285d4e5277403
  • sema:LatticeCommit#mh:SHA-256:74db69a4c37ebbc4996db3ccd03a5cfcbd2ab54abecb6a408dbb7db5a36de30f
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