# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-339-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-339-001`](/artifact/l2/L2-339-001) · ⬆ Principle [`L1-339`](/artifact/l1/L1-339)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `0.1`
> **📊 Baselines:** 3 reference solvers benchmarked
> **⛓ On-chain block:** 41554136
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
Electrochemical Corrosion Kinetics at rho=1.
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| Ph | — | 7 |
| T k | — | 298 |
| Cl mm | mm | 100 |
| N data | — | 200 |
| Dissolved o2 ppm | — | 8 |
## 3. Success Threshold (ε)
`ε = 0.1`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| CorrosionMaster | — | 0.18 | 0.82 | — | — |
| Tafel-LM-fit | — | 0.2 | 0.78 | — | — |
| Corrosion-Bayes | — | 0.12 | 0.92 | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.15 |
| Rho | 1 |
| Principle id | L1-339 |
| Spec id | L2-339-001 |
**Benchmark hash:** `9492a893c12e9a45113b665a5e09cb196e72b17a98899f5b46ec9e19054080a4`
## 6. On-chain Registration
- **Chain hash:** `0x459894df93180e3a841a78f5978a65fdc9a0afb5cf2df8e9b368fc04646c1ce2`
- **Chain tx hash:** `0xba942e8fb37449dca98046e58d6fd42ad846125f86791e081b67541e7b31b09f`
- **Chain block:** `41554136`
---
## File Mapping
This bundle consists of: `L3-339-001-001-T1.md`, `L3-339-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-339-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-339-001-001-T1.json` | Structured metadata for the registry | LLM regenerates from the sections above |
**Prompt for your LLM after editing this Markdown:**
> Read the attached Markdown. Regenerate the sibling `.json` so every field matches.
> Preserve the schema documented in the rows above.
> Output each file in its own fenced code block tagged with the filename.
> Output only the JSON object.
_This Markdown was auto-synthesized from the catalog row for `L3-339-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._