Colosseum Codex: Unruggable Hardware Wallet, Wormhole Sunrise, Umbra SDK
Unruggable Hardware Wallet, Wormhole Sunrise, Umbra SDK Cohort, Decal in Solana Mobile App Store
It's a short week here in the US for the Thanksgiving Holiday 🦃 so not as much to cover in this issue. I do want to say I'm thankful for the chance to get to share what I find with you each week and hearing your feedback!
Here's what's featured in this week's issue:
- Unruggable Opens Pre-Orders for S1 and A1 Solana-native Hardware Wallets
- Wormhole Launches Sunrise, Solana’s Liquidity Gateway for External Assets
- Umbra Opens SDK Cohort for Early Teams Building Privacy on Solana
- Decal Launches on Solana Mobile With Smart Payments and Seeker Perks
🛡️ Unruggable Pre-Orders
Unruggable has opened pre-orders for both of its Solana-native hardware wallets:
- Unruggable A1: Machined from aerospace grade aluminium
- Unruggable S1: Built with injection moulded ABS plastic.
Unruggable stores private keys offline and encrypted, never connects directly to the internet, and only signs transactions passed from the sandboxed companion app. Optional 2FA unlocking and native Squads multisig integration help reduce single points of failure.
The app is fully open source, written in Rust, and available on iOS, Android, macOS, Windows, and Linux. Both the Firmware and App source code are publicly available on GitHub.
The team expects to fulfill all pre-orders by Q2 2026.
The Hardware Wallet Engineered for Solana
🌅 Wormhole Sunrise
Wormhole Labs has launched Sunrise, a Solana-focused liquidity gateway intended to be the canonical route for external assets entering the network.
Under the hood, Sunrise uses Wormhole’s Native Token Transfers (NTT) to move assets directly onto Solana rather than relying on wrapped tokens. Assets bridged through Sunrise can immediately access Solana DeFi apps, including Jupiter for trading and other Solana-native DEXs and aggregators.
The first major test case is MON, the native token of the Monad blockchain. MON began trading on Solana mainnet concurrently with Sunrise’s debut as a large-scale stress test of Sunrise’s ability to handle real user demand
Wormhole Labs unveils Sunrise gateway to bring assets to Solana
🔒 Umbra SDK Cohort
Umbra is launching cohort applications for developer teams to apply to work directly with the Umbra SDK and integrate privacy into their products.
The Umbra SDK is a TypeScript library that acts as the primary bridge to the Umbra privacy protocol on Solana and its Arcium multi execution environment. Developers can use the SDK to register encrypted user accounts, generate and verify zero knowledge proofs, and interact with privacy preserving pools for SOL and SPL tokens.
The library is designed to be embedded in wallets, dApps, and backend services that need encrypted balances and private flows without rebuilding core primitives themselves.
Umbra is particularly interested in working with early teams building payments, prediction markets, DAOs, or other applications where privacy is a first class requirement.
🧾 Decal in Solana Mobile App Store
Decal, a loyalty and stablecoin payments app, has launched on the Solana Mobile App Store with Smart Payments that automatically pull the optimal mix of stablecoins, cover gas, and send the exact amount for everyday use cases like dinners, reimbursements, and merchant payments.
Seeker holders get early access to custom Decal usernames, free gas on all purchases, and a unified view of their aggregated stablecoin balances.
The launch also includes a Seeker Scavenger Hunt where users find a Solana Pay merchant, make a purchase, and submit proof to earn a large Decal Points bonus.
⚡ Quick Hits
How to Test Solana Programs with LiteSVM - Quicknode
Solana Application Architecture, a thread - @redacted_noah
How to Use Trident for Manually Guided Fuzzing (video) - Rektoff
How I migrated from web3.js to Kit - @readylayerone_
Building Startup Societies: Highlights from the 2025 Network State Conference - @ivan_nomadz
Learn Solana from scratch (video) - Quicknode
Free wallet screening from Range is now live - @range_org
Announcing the Solana x402 main track winners - @solana_devs
👩🔧 Get Hired
- MarginFi is hiring a Senior Software Engineer (Solana)
- Wormhole is hiring a Security Engineer
- Solana Foundation is hiring a Production Engineer
- Anza is hiring a Software Engineer, Onchain Data
🎧 Listen to This
BlockHash
This episode features Joan Alavedra, CEO and co-founder of Openfort, covering wallet infrastructure for web3 apps with logged-in users.
They discuss how Openfort gives every user a non custodial wallet embedded directly in the product, removing seed phrases and intrusive transaction popups, along with key pain points in current wallet UX, real-world use cases, and how agentic AI and ecommerce may shape future wallet experiences
Openfort | Building Better Web3 UX
Follow @mikehale on X or Warpcast!
Thanks for reading ✌️
I hope you found something useful here! If you have any suggestions or feedback just let me know what you think.
