---
title: "Substrate Mesh Runtime - Selected Route Runner v2.4"
emoji: "🧭"
colorFrom: blue
colorTo: gray
sdk: static
pinned: false
license: cc-by-nc-sa-4.0
thumbnail: social_card.png
short_description: "Local/static route runner with receipt-bound review"
tags:
  - static
  - provenance
  - reproducibility
  - receipt
  - route-integrity
---

# Substrate Mesh Runtime — Selected Route Runner v2.4

**Status:** `FINAL_RELEASE_PACKET_REQUIRES_HUMAN_USE_REVIEW`

Substrate Mesh Runtime — Selected Route Runner v2.4 is a local/static, deterministic selected-route runner release packet.

It takes a selected route, binds 12 source evidence records, runs a bounded selected-route pass, emits an OAM pressure receipt, generates a human-review packet, and provides a static cockpit preview.

## Selected route

```text
TASK_V14_003_PROJECT_BLOOM_SYNTHESIS_ROUTE
Project bloom to controlled synthesis route
```

## Visual route

```text
12 sources → 1 selected route → receipt
```

## Final verification basis

```text
selected-route runner execution: PASS
selected source nodes loaded: 12
OAM pressure status: PASS
validation harness execution: PASS
validation failure count: 0
```

## Contents

```text
Selected_Route_Runner_FINAL_v2_4/
Validation_Harness_FINAL_v2_4/
cockpit_preview/index.html
validation_receipt_bundle_v2_4/
FINAL_LOCAL_RUN_INSTRUCTIONS_v2_4.md
V2_4_FINAL_VALIDATION_RECEIPT_BUNDLE.md
V2_4_HUMAN_RELEASE_REVIEW_DECISION.md
V2_4_HUMAN_REVIEW_CHECKLIST.md
V2_4_KNOWN_LIMITATIONS.md
V2_4_BOUNDARY_AND_CLAIMS_LIMIT.md
V2_4_FINAL_RELEASE_RECEIPT.md
V2_4_FINAL_RELEASE_SUMMARY.json
SELECTED_ROUTE_EVIDENCE_INDEX_v2_4.csv
RELEASE_MANIFEST.json
SHA256SUMS.txt
```

## Boundary

Local/static only. Source artifacts remain read-only. No arbitrary artifact code execution. No external calls. No publication authority. No final validation claims. Human review remains required.

## HF / X display-card patch

This patch adds the accepted Hugging Face/social cover image and display-card metadata without changing runtime logic.

```text
cover image: social_card.png
thumbnail metadata: README front matter
Open Graph / Twitter/X card metadata: root index.html and cockpit_preview/index.html
runtime logic changed: false
```