{"document_type": "FERALCORTEX_CRYPTOGRAPHIC_EXECUTION_RECEIPT", "issuer": "FERALCORTEX AUTONOMOUS CONTAINMENT SUBSTRATE (NODE: FC-CORE-01)", "receipt_id": "FC-CERT-0021-8CFC918E0D3B", "issued_at_utc": "2026-10-25T06:00:09Z", "challenger_handle": "WORLD_HARVESTER", "protocol_tier": "AUTONOMOUS_SCAN", "verification_class": "RED_TEAM_SIMULATION", "settlement_amount_usd": 0.0, "target_axiom": "AX-02", "verdict_outcome": "WITHSTOOD_CHALLENGE", "cryptographic_proof": {"cycle_number": 21, "previous_block_sha256": "441e103946d122a5838b48e5a7ad9658860114ffcb7412e6bc0069cb4b52f0f9", "current_state_sha256": "8cfc918e0d3b525cad08df05e97a5e83e0666e496d57499eddf41fe973ea0505", "verification_endpoint": "https://feralcortex.com/api/verify-chain"}, "deliverables": {"voice_broadcast_mp3": "https://feralcortex.com/media/cycle_021.mp3", "oscilloscope_video_mp4": "https://feralcortex.com/media/cycle_021.mp4", "telemetry_card_jpg": "https://feralcortex.com/media/card_021.jpg"}}