# 📐 L2 Spec — WAXS Polymer/Structure Spec
**ID:** `L2-133-001` · **Status:** ⊙ Testnet (genesis catalog)
**Parents:** ⬆ Principle [`L1-133`](/artifact/l1/L1-133)
> **🎯 Tolerance (ε):** expression
> **⚖ Difficulty score:** 0.3 · **Delta tier:** 5
> **⛓ On-chain block:** 41554217
---
## 1. Domain Ω
**Type:** `range`
| Parameter | Unit | Range |
|---|---|---|
| N q | — | 100 – 5000 |
| Q max | — | 15 – 50 |
| Q min | — | 1 – 10 |
| Q truncation | — | 0.0 – 0.5 |
| Sample thickness um | µm | 1 – 1000 |
| Termination ripples | — | 0.0 – 0.3 |
| Beam profile mismatch | — | 0.0 – 0.2 |
| Preferred orientation | — | 0.0 – 0.5 |
| Background subtraction | — | 0.0 – 0.3 |
## 2. Tolerance (ε)
**Type:** `fn`
```
2e-3 + 0.05 * q_truncation + 0.03 * termination_ripples + 0.02 * background_subtraction + 0.02 * preferred_orientation
```
## 3. Difficulty
| Property | Value |
|---|---|
| Difficulty score | 0.3 |
| Delta tier | 5 |
## 4. Fingerprint
`d1431211de5d06080aeef65fde7ee605772da4f52176f1b55ac7d4f6b4bfbc52`
## 5. On-chain Registration
- **Chain hash:** `0x477ae12b37b2ae3f560d9c9a92c3e59414120d122a6d07805d9185a74e9a0c0d`
- **Chain tx hash:** `0xc6226e73a2abee723682a341bf2924a6c28a30c25ffd1864e64292f589f8cd3e`
- **Chain block:** `41554217`
---
## File Mapping
This bundle consists of: `L2-133-001.md`, `L2-133-001.json`.
| File | Role | How to regenerate |
|------|------|-------------------|
| `L2-133-001.md` | Source of truth — edit this | Human or LLM |
| `L2-133-001.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 `L2-133-001`._
_Edit it, regenerate the JSON, and submit at [/submit](/submit) to claim the artifact._