[semeano]

Summary

Add ALPEN icon (Alpen) — alpen

Adds

• Alpen mainnet icon | Alpen mainnet accounts get their own icon, next to the testnet one. LIVE-40661

Change

• Artwork | Alpen Labs' published chain mark, same glyph and placement as ALPEN_Testnet.png, in brand white on black.

Risks

• Affects | Ledger Live desktop, mobile → @ledgerhq/crypto-icons
• Scope | Only alpen is mapped; alpen_testnet and its WABTC token keep ALPEN_Testnet.png.

Review roadmap

1. assets/ALPEN.png | start here: compare it with ALPEN_Testnet.png, only the background differs.
2. Skim | assets/_record.json entry and the regenerated assets/index.json.

Tested

• Mapping | pnpm generate:index adds only alpen; scripts/verify-icons.js passes all 1115 entries, alpen included in the CAL API.
• Not checked | The icon in Ledger Live: Storybook loads production CDN icons, so it renders only after merge and publish.

Checklist

• 144×144 PNG
• Compressed with zopflipng (≤ 50 KB) (969 bytes)
• _record.json updated (alphabetical order)
• index.json regenerated

[Copilot]

🟢 Approval recommended

There are no active review issues for the Alpen mainnet icon registration change.

No open issues 🎉

What changed in this PR

Registers a dedicated Alpen mainnet icon in the crypto-icon mappings while preserving the existing testnet mappings.

Changes:

• Adds ALPEN to the icon registry for the alpen currency ID.
• Updates the generated index to map alpen to ALPEN.png.

File	Description
assets/​index.json	Maps alpen to ALPEN.png in the generated index.
assets/​_record.json	Registers ALPEN with the alpen currency ID.

_{Review effort: Balanced}