specs/openspec/schemas/wealth-ledger-sdd-lab/templates/failure-model.md

Failure Model

Failure Scenarios

ID	Boundary / step	Failure	Detection	Required system behavior	Observable result	Requirement

Timeouts and Retries

Idempotency and Duplicate Handling

Ordering and Concurrency

Partial Failure and Compensation

Recovery Behavior

Compatibility During Failure

Open Questions