{
  "tool_id": "art-290-check-linea-l2-finality-window",
  "kernel_id": "art-290-check-linea-l2-finality-window",
  "display_name": "Linea L2 Finality Window Classifier",
  "tool_version": "1.0.0",
  "mandate_type": "compliance_mandate",
  "purpose": "Classifies a tokenized-deposit transfer’s finality risk given L2-batch to L1-settlement timing: soft (unsubmitted), batched (submitted, not yet final), or l1_final tier, reorg-window risk, and a safe-to-release verdict against a corridor policy cutoff. Fills the L2 gap classify_settlement_asset_finality does not cover. Classifies supplied state only, never observes the chain or an RPC. Draft-pinned generic optimistic/batched L2 model; Linea-specific published finality windows were not found at STEP-0 re-verify (2026-07-13). Not check_cash_leg_finality or classify_settlement_asset_finality.",
  "control_description": "Classifies a tokenized-deposit transfer’s finality risk given L2-batch to L1-settlement timing: soft (unsubmitted), batched (submitted, not yet final), or l1_final tier, reorg-window risk, and a safe-to-release verdict against a corridor policy cutoff. Fills the L2 gap classify_settlement_asset_finality does not cover. Classifies supplied state only, never observes the chain or an RPC. Draft-pinned generic optimistic/batched L2 model; Linea-specific published finality windows were not found at STEP-0 re-verify (2026-07-13). Not check_cash_leg_finality or classify_settlement_asset_finality.",
  "declared_inputs": [],
  "declared_outputs": [],
  "kernel_digest": "sha256:96bc4cfa0b4c4dc33183c6c6c36cb074ef7ecf0c8a4e10dbd7552fefa7eeeb97",
  "trust_label": "deferred -- deterministic source published, zkVM proof not yet generated",
  "data_vintage": "2026-07-13",
  "last_validated": "2026-07-13",
  "conformance_fixtures_vendored": true,
  "compute_proof_ready": "ready",
  "wave": 53,
  "source_url": "https://ainumbers.co/chaingraph/art-290-check-linea-l2-finality-window.html",
  "generated_at": "2026-07-25T20:02:55.601Z"
}