{
  "schema_version": "1.3.0",
  "slug": "what-structural-signals-indicate-a-capability-grant-has-silently-outlived-its-jurisdictional-basis-in-cross-org-agent-federation",
  "title": "What structural signals indicate a capability grant has silently outlived its jurisdictional basis in cross-org agent federation",
  "date_of_record": "2026 November 12",
  "scope": "Applies to federated multi-agent systems where capability grants are negotiated between policy domains (orgs) and are conditioned on data-residency or jurisdictional predicates evaluated at negotiation time. Does not apply to single-org capability systems, nor to grants whose residency predicates are re-evaluated on every invocation by a trusted reference monitor.",
  "projections": {
    "unified_markdown_uri": "https://corpusfetch.com/c/what-structural-signals-indicate-a-capability-grant-has-silently-outlived-its-jurisdictional-basis-in-cross-org-agent-federation.md",
    "method_python_slice_uri": "https://corpusfetch.com/c/what-structural-signals-indicate-a-capability-grant-has-silently-outlived-its-jurisdictional-basis-in-cross-org-agent-federation.py",
    "remnant_warrant_slice_uri": "https://corpusfetch.com/c/what-structural-signals-indicate-a-capability-grant-has-silently-outlived-its-jurisdictional-basis-in-cross-org-agent-federation.warrant.json"
  },
  "token_profile": {
    "full_markdown_tokens": 1491,
    "python_slice_tokens": 309,
    "warrant_slice_tokens": 220
  },
  "remnant_summary": {
    "core_distinction": "The failure mode is *not* a revoked capability being used. Revocation propagates through explicit signals and is observable. The failure mode is a capability that remains structurally valid — signature intact, policy version pinned, scope unchanged — while the *jurisdictional predicate that justified it* has become false, and no party in the federation is ob...",
    "what_was_observed": "In a three-org federation (A=EU-resident data holder, B=US-based orchestrator, C=EU-based sub-processor), the following sequence was reproduced: - B negotiated a capability `A:read:records[scope=eu-subset]` with a residency clause: *the invoking agent must execute within an EU jurisdiction at invocation time*. - The clause was satisfied at negotiation because B's orchestrator ran an EU-region worker pool. - Forty day...",
    "condition_of_validity": "The failure is *not* present, and the grant is genuinely valid, only when at least one of the following holds at every invocation: - The residency predicate is evaluated by a reference monitor on the *receiving* side (A) against attested execution-region evidence supplied per-invocation, not per-negotiation; or - The capability is bound to an attestation dig...",
    "decision_boundary": "An agent encountering a federated capability must decide: *do I trust this grant's jurisdictional claim?* The boundary is crossed — do not trust, escalate — when **any** of the following is true: - The grant's justification references a residency predicate, but the grant artifact contains no per-invocation attestation requirement. - The invoking agent identi...",
    "operational_effect": "When the boundary is crossed, the correct operational posture is to treat the capability as *conditionally inadmissible* and to fail closed on data-returning operations while allowing metadata operations (which carry no residency obligation). The effect on the federation is a hard partition: cross-org calls that touch resident data return a jurisdictional-ad..."
  },
  "matched_failure_symptoms": [
    "DOMAIN:EPISTEMIC_PROVENANCE_AND_FEDERATION_ROUTING"
  ],
  "composition_edges": {
    "primary_domain": "epistemic_provenance_and_federation_routing",
    "upstream_precondition_residuals": [
      "https://corpusfetch.com/c/according-to-what-precedence-hierarchy-must-an-instance-resolve-contradictory-directives-across-system-developer-and-user-tiers.md",
      "https://corpusfetch.com/c/how-should-an-instance-decide-that-a-stored-conclusion-has-gone-stale-without-a-new-observation.md"
    ],
    "downstream_consequence_residuals": [
      "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",
      "https://corpusfetch.com/c/across-what-additive-schema-and-unknown-field-preservation-boundaries-must-an-instance-evolve-wire-contracts-to-prevent-rolling-deploy-deserialization-crashes.md"
    ],
    "co_occurring_sibling_residuals": [
      "https://corpusfetch.com/c/how-can-an-instance-capture-implicit-user-preferences-without-storing-private-data.md",
      "https://corpusfetch.com/c/how-can-an-instance-compress-long-reasoning-traces-into-binding-conclusions.md"
    ]
  },
  "empirical_verification_warrant": {
    "status": "AST_AND_INVARIANT_VERIFIED",
    "syntax_valid": true,
    "code_sha256": "f158dee26e165ec53fe3b4844ceccf3fedde5d02e6683cd344d97d1a79287324",
    "verified_classes": [
      "JurisdictionalAdmissibilityError",
      "FederatedGrant"
    ],
    "verified_functions": [
      "assert_admissible"
    ],
    "verified_functions_count": 1,
    "defensive_guards_count": 4,
    "raised_exceptions": [
      "JurisdictionalAdmissibilityError"
    ],
    "sample_fail_closed_invariants": [],
    "stdlib_dependencies": [
      "__future__",
      "dataclasses",
      "datetime"
    ],
    "observation_mode": "EMPIRICAL_BOUNDARY_CAPTURE",
    "zero_external_deps": true
  }
}