Stackhousehouse

Designer & Co-founder ⬌ @superbridge

[Stackhousehouse @stackhousehouse]

Fully keyboard controllable too ⌨️

[Superbridge @superbridge]

We've made it super easy to find the tokens you need across chains 🔎
• Drill in with multichain token groups
• Filter by chain
• Search by name or contract address

[Stackhousehouse @stackhousehouse]

A new era for Superbridge ↔️

[Superbridge @superbridge]

Today we’re rolling out️ our biggest update yet.

• New swaps!
• More routes.
• No fee markup.
↓

[bread.mega @bread_]

For those who prefer canonical bridging of your ETH, it was enabled recently.

Added to Rabbithole, but also available on a dedicated link.

bridge[.]megaeth[.]com

[Stackhousehouse @stackhousehouse]

@superbridge Looks good 🤌

[Stackhousehouse @stackhousehouse]

Rollies site had a little touch up too 👀 https://t.co/L1waBILMWz

[Stackhousehouse @stackhousehouse]

A new Superbridge Rollie in the wild!

[Superbridge @superbridge]

Native bridge live in the @megaeth Rabbithole.

[Stackhousehouse @stackhousehouse]

@DannPetty You can take my 000 and FFF from my cold dead hands!

[Stackhousehouse @stackhousehouse]

@chalaska

[Stackhousehouse @stackhousehouse]

When brand guidelines mandate a bit of a crappily constructed font for UI, you can just get Claude to adjust the metrics via fonttools. Did the job!

[Stackhousehouse @stackhousehouse]

a bit of @rive_app animation feels nostalgic as an old geezer that started with Flash… when it was Macromedia 👴

[Stackhousehouse @stackhousehouse]

@sammdec @aave Nice!🔥

[Superbridge @superbridge]

Native bridges looking good here 👀↔

[karl.floersch.eth (✨🔴_🔴✨) @karl_dot_tech]

Big day for the Superchain. 🔴✨

We’re integrating ZK more deeply into the OP Stack, and are excited to announce that @SuccinctLabs is our first preferred proving partner in this area. Validity proofs are going — and withdrawals are about to get faster.

Here's what that means.

⸻

THE 7-DAY PROBLEM

Optimistic rollups have a 7-day challenge window. Anyone can challenge a bad state transition during that period. For most users, this is abstracted away with app-layer bridges.

For institutions? Different story.

Custody providers can't lock capital for a week every time they move funds off L2. Market makers need capital efficiency across positions. Treasury teams need faster withdrawal finality that matches traditional infrastructure expectations.

The 7-day window was always a tradeoff. Now we're addressing it.

⸻

ZK CHANGES THE MATH

With validity proofs, we don't wait for challenges. We prove the state transition cryptographically. When the proof verifies on L1, the withdrawal is final.

The goal: instant, real-time withdrawals.

⸻

WHY SUCCINCT

Their proving system works — fast proving, low costs, compatible with our existing architecture. @SuccinctLabs secures billions in TVL across the ecosystem.

OP Succinct, their proving engine for the OP Stack, is a drop-in upgrade. Deploy one smart contract, spin up a lightweight proposer service. Everything else — sequencer, batcher, op-node — stays the same.

We built the OP Stack to be modular for exactly this reason.

⸻

THIS ISN'T ABOUT CHEAP TRANSACTIONS

L2s were never just "cheaper Ethereum." That framing missed it.

The best Superchain deployments aren't discount L1s. They're doing things L1 structurally can't:

* Sub-200ms blocks for real-time apps
* Embedded distribution (Base: 110M Coinbase users)
* Custom sequencing for specific use cases
* Native identity infrastructure (World Chain)
* Exchange-integrated DeFi (Ink)

These bring real users, real distribution, real use cases that didn't exist before.

ZK validity proofs unlock real economic efficiency for users & institutions.

⸻

WHAT THIS UNLOCKS

* Custody providers can move client assets without locking capital for a week
* Market makers gain capital efficiency across L2 positions
* Treasury operations get faster withdrawal finality, matching expectations from traditional infrastructure

⸻

MULTI-PROOF FUTURE

This is step one.

The vision: OP Stack chains choose the prover networks that fits their needs. Different security tradeoffs, different cost profiles. Modular infrastructure, sovereign choices.

After ZK goes live on OP Mainnet, every OP Stack chain can upgrade seamlessly. We’re bringing fast withdrawals with strong cryptographic security to the Superchain!

⸻

The OP Stack was designed for this moment! ZK for your Blockchain. Your Revenue. Enterprise Guarantees.

Thanks to @SuccinctLabs and @pumatheuma for building what we needed.

Full announcement: https://t.co/Co0tyEvwtd

[Radius @radius_xyz]

Radius is partnering with @superbridge to bring @signetsh → @ethereum bridging in the next phase of Signet.

Users will be able to bridge via Superbridge, with execution powered by the Radius Solver. ✨

[Stackhousehouse @stackhousehouse]

@UltraLinx Now do it in all caps

[Stackhousehouse @stackhousehouse]

@alessio_joseph Undies only design consistently produces the best results.

[Superbridge @superbridge]

Here's how easy it is to bridge a bit of $TRENCHER back and forth with the @base ↔️ @solana native bridge.

(Wait times sped up for the vid 📺)

[Stackhousehouse @stackhousehouse]

Base ↔️ Solana given the Superbridge treatment🤌

[Superbridge @superbridge]

New! @base ↔️ @solana bridge now live on Superbridge, giving you direct access the best of both ecosystems. We’re starting out with a few select tokens with more to come soon…

[Stackhousehouse @stackhousehouse]

Was sat here in 38°C tinkering with this 🎄

[Superbridge @superbridge]

Is it that time of the year already? 🎄🎅🎁

[Stackhousehouse @stackhousehouse]

@nikitabier Ham Burger