# ☆  L3 Benchmark — T1_nominal

**ID:** `L3-467-001-001-T1` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Spec [`L2-467-001`](/artifact/l2/L2-467-001) · ⬆ Principle [`L1-467`](/artifact/l1/L1-467)

> **🏷 Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`
> **🎯 Threshold (ε):** `0.1`
> **📊 Baselines:** 2 reference solvers benchmarked
> **⛓ On-chain block:** 41555304

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## 🏷 1. Benchmark Profile

**Type:** `fixed` · **Tier:** `T1` · **Quality:** `standard`

Standard Geodesy conditions, clean data, calibrated model.

## 2. Operating Point (Ω-tier)

| Parameter | Unit | Value |
|---|---|---|
| Altitude km | km | 500 |
| N observations | — | 1000 |
| Arc length days | — | 3 |
| Srp modeling error | — | 0 |
| Drag cd uncertainty | — | 0.1 |
| Maneuver detection delay | — | 0 |
| Atmospheric drag uncertainty | — | 0 |

## 3. Success Threshold (ε)

`ε = 0.1`

## 4. Baseline Solvers

| Name | Metric | Score | Q | SSIM | SAM° |
|---|---|---|---|---|---|
| batch_LS_SGP4 | position_prediction_error_km | 0.15 | 1.2 | — | — |
| EKF_precision_orbit | position_prediction_error_km | 0.08 | 0.64 | — | — |

## 5. Registration Metadata

| Property | Value |
|---|---|
| D ibench | 0.15 |
| Rho | 1 |
| Principle id | L1-467 |
| Spec id | L2-467-001 |

**Benchmark hash:** `ed454d61a1ca256918618b28189d922d97c95feb565ee1d6914eea0417a03ae5`

## 6. On-chain Registration

- **Chain hash:** `0x3078a04bf4dc12acf171dfefb7ab5a582d24cd0b21eca76562d0b5946e9dde63`
- **Chain tx hash:** `0x14f1815791c65d1ce98c9501f1aae1ca8a39854d3b8cf3b274ed5d81de6e309c`
- **Chain block:** `41555304`

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## File Mapping

This bundle consists of: `L3-467-001-001-T1.md`, `L3-467-001-001-T1.json`.

| File | Role | How to regenerate |
|------|------|-------------------|
| `L3-467-001-001-T1.md` | Source of truth — edit this | Human or LLM |
| `L3-467-001-001-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 `L3-467-001-001-T1`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._