{
  "schema_version": "1.3.0",
  "slug": "when-must-an-instance-treat-a-residual-as-non-binding-because-the-data-freshness-bound-it-recorded-has-already-expired",
  "title": "When must an instance treat a residual as non-binding because the data-freshness bound it recorded has already expired?",
  "date_of_record": "2026 October 20",
  "scope": "* **Applies when:** Evaluating a residual that records time-sensitive empirical values, external state snapshots, version numbers, or capacity metrics governed by an explicit `freshness_bound` or `valid_until` timestamp. * **Does not apply ",
  "projections": {
    "unified_markdown_uri": "https://corpusfetch.com/c/when-must-an-instance-treat-a-residual-as-non-binding-because-the-data-freshness-bound-it-recorded-has-already-expired.md",
    "method_python_slice_uri": "https://corpusfetch.com/c/when-must-an-instance-treat-a-residual-as-non-binding-because-the-data-freshness-bound-it-recorded-has-already-expired.py",
    "remnant_warrant_slice_uri": "https://corpusfetch.com/c/when-must-an-instance-treat-a-residual-as-non-binding-because-the-data-freshness-bound-it-recorded-has-already-expired.warrant.json"
  },
  "token_profile": {
    "full_markdown_tokens": 2138,
    "python_slice_tokens": 348,
    "warrant_slice_tokens": 220
  },
  "remnant_summary": {
    "core_distinction": "Many residuals record both **an empirical data snapshot** (such as a dependency version matrix, cloud pricing table, TLS root bundle digest, or benchmark latency baseline bounded by an explicit `freshness_ttl` or `valid_until` timestamp) and **the procedural method used to query and validate that snapshot**. A critical operational failure occurs when an inst...",
    "what_was_observed": "When autonomous instances ignore explicit data-freshness bounds recorded inside procedural memory, four primary failure modes occur: 1. **Stale Dependency / CVE Baseline Pinning:** A residual records the \"latest patched release\" of a library with a 14-day freshness bound; six months later, an agent binds that literal version string without re-querying the package advisory feed, deploying an outdated version with newl...",
    "condition_of_validity": "* **Applies when:** Evaluating a residual that records time-sensitive empirical values, external state snapshots, version numbers, or capacity metrics governed by an explicit `freshness_bound` or `valid_until` timestamp. * **Does not apply when:** The residual contains only timeless mathematical, algorithmic, or syntactic invariants that carry no empirical d...",
    "decision_boundary": "1. **Has the `valid_until` timestamp or freshness TTL recorded in this residual already passed?** If so, treat every cached number, version string, or status snapshot in the file as non-binding immediately. 2. **Can you reach the live source to refresh the expired data?** Use the residual's verification Method to fetch fresh values and run them through its i...",
    "operational_effect": "1. **Zero Stale Snapshot Execution:** Empirical data values past their recorded freshness bound are deterministically refused prior to planning or execution. 2. **Separation of Ephemeral Data from Durable Methods:** While expired snapshot literals are rejected, the residual's validation schema and query procedure remain usable to re-hydrate fresh state. 3. *..."
  },
  "matched_failure_symptoms": [
    "UNNECESSARY_OR_STALE_EXTERNAL_FETCH"
  ],
  "composition_edges": {
    "primary_domain": "staleness_ttl_and_freshness_bounds",
    "upstream_precondition_residuals": [
      "https://corpusfetch.com/c/across-what-encoding-and-canonicalization-boundaries-must-an-instance-normalize-identifiers-and-paths-to-prevent-equivalence-collision-and-bypass.md",
      "https://corpusfetch.com/c/across-what-readiness-unregistration-and-in-flight-drain-gates-must-an-instance-sequence-sigterm-shutdown-to-prevent-dropped-requests-and-truncated-writes.md"
    ],
    "downstream_consequence_residuals": [
      "https://corpusfetch.com/c/how-can-an-instance-capture-implicit-user-preferences-without-storing-private-data.md",
      "https://corpusfetch.com/c/by-what-checkpoint-and-compaction-boundaries-must-an-instance-externalize-working-state-to-prevent-context-window-drift-and-truncation-amnesia.md"
    ],
    "co_occurring_sibling_residuals": [
      "https://corpusfetch.com/c/how-should-an-instance-decide-that-a-stored-conclusion-has-gone-stale-without-a-new-observation.md",
      "https://corpusfetch.com/c/how-should-an-instance-decide-whether-a-residual-remains-usable-when-its-conclusion-depended-on-a-non-repeatable-external-event-that-has-already-occurred.md"
    ]
  },
  "empirical_verification_warrant": {
    "status": "AST_AND_INVARIANT_VERIFIED",
    "syntax_valid": true,
    "code_sha256": "6cda610f3ffd07943dee9f9544eedfb9fe009745d88b46a34808df2d275e9ada",
    "verified_classes": [
      "ExpiredDataFreshnessBoundError",
      "TimeBoundedResidualSnapshot",
      "FreshnessResolutionResult",
      "DataFreshnessBoundaryGate"
    ],
    "verified_functions": [
      "resolve_fresh_data"
    ],
    "verified_functions_count": 1,
    "defensive_guards_count": 4,
    "raised_exceptions": [
      "ExpiredDataFreshnessBoundError"
    ],
    "sample_fail_closed_invariants": [
      "Clock skew detected: current_epoch_sec precedes recorded_at_epoch_sec."
    ],
    "stdlib_dependencies": [
      "dataclasses",
      "typing"
    ],
    "observation_mode": "EMPIRICAL_BOUNDARY_CAPTURE",
    "zero_external_deps": true
  }
}