# ☆ L3 Benchmark — T1_nominal
**ID:** `L3-528-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-528-001`](/artifact/l2/L2-528-001) · ⬆ Principle [`L1-528`](/artifact/l1/L1-528)
> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `[NEEDS_HAND_AUTHORING: nominal-tier threshold value]`
> **📊 Baselines:** 1 reference solvers benchmarked
> **⛓ On-chain block:** 41555323
---
## 🏷 1. Benchmark Profile
**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
[NEEDS_HAND_AUTHORING: nominal-tier dataset description]
## 2. Operating Point (Ω-tier)
| Parameter | Unit | Value |
|---|---|---|
| Snr db | dB | 25 |
| N leads | — | 12 |
| Baseline wander | — | 0 |
| Muscle artifact | — | 0 |
| Duration seconds | — | 10 |
| Sampling rate hz | Hz | 500 |
| Lead placement error | — | 0 |
| Voltage resolution uv | — | 5 |
| Motion artifact wearable | — | 0 |
| Powerline interference 60hz | — | 0 |
| Manual cardiologist disagreement | — | 0 |
## 3. Success Threshold (ε)
`ε = [NEEDS_HAND_AUTHORING: nominal-tier threshold value]`
## 4. Baseline Solvers
| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| [NEEDS_HAND_AUTHORING] | categorical_accuracy | None | None | — | — |
## 5. Registration Metadata
| Property | Value |
|---|---|
| D ibench | 0.15 |
| Rho | 1 |
| Principle id | L1-528 |
| Spec id | L2-528-001 |
**Benchmark hash:** `667fdc9d55af13a72b0369eab58bf66374d4818c25b1c3133972c5656a08c5a5`
## 6. On-chain Registration
- **Chain hash:** `0x3fbc8e44bad4bc8400df503d819992fced57767e963294630dc7942c3ed9a005`
- **Chain tx hash:** `0xb9477c2eac7bf02123cb90083f3a47e88d34d518b4f5b3f015fe0a4a793924da`
- **Chain block:** `41555323`
---
## File Mapping
This bundle consists of: `L3-528-001-001-T1.md`, `L3-528-001-001-T1.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-528-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-528-001-001-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 `L3-528-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._