うさみ

Jazz & Hip-hop Bassist

[うさみ @murmurlu]

Waku Waku!

[EthCC - Ethereum Community Conference @EthCC]

Say hello to your EthCC[7] speakers!

@murmurlu from imToken Labs

Track: Onboarding, Wallets & Abstraction

See you in Brussels! 🖤💛❤️

[うさみ @murmurlu]

@Miyaji_Guitars はじめまして。台湾から失礼いたします。

１・在庫はまだございますか？
２・免税対応は可能でしょうか？

よろしくお願いいたします。

[うさみ @murmurlu]

Say goodbye to the old ways of bridging chains! 🚀

ZecretPipe is here to let Starknet and Zcash chat like besties—transferring data, not just tokens. Privacy meets versatility in a cross-chain convo!

https://t.co/2UXuKMG6q2

#StarkNet #Zcash @Starknet @Starknet_ZH @Zcash

[うさみ @murmurlu]

On Zcash side, I have to use Mainnet to demo for a hackathon because there is no faucet and available testnet rpc/wallet on Zcash side haha.

[うさみ @murmurlu]

I am programming on @Zcash Zypherpunk Hackathon with @Starknet track. This hackathon doen't even have any place to shows all of development resources. WTF.

Very irrational that it's too hard to make a POC in hackathon in 20 days w/out any useful resources.

[うさみ @murmurlu]

Zcash is too hard to integrate by other chains' developer because tool for Zcash testnet/faucet, RPC, wallet is very lack.

I must use very low level RPC call in cli to perform a demo on Zcash side of app.

But StarkNet side is good. The resources are useful and easy to find.

[うさみ @murmurlu]

Hello, I published an article about StarkNet MEV.

https://t.co/ppuTX9BHG2

#StarkNet #MEV #Layer2 #Ethereum #Blockchain

@Starknet @StarkWareLtd

[うさみ @murmurlu]

The staking rewards for STRK are pretty good, but holding it feels pointless now. Maybe selling it all when received the airdrop is a better choice.

[うさみ @murmurlu]

As a @StarkNet lover, I published lots of tech articles about SN on Medium, and gave some tech talks on EthCC and ETHTaipei.

Today I tried registering Argent’s debit card and saw the STRK cashback program. It made me realize how optimistic I once was… now I’m not so sure haha.

[うさみ @murmurlu]

Fantastic show…

[うさみ @murmurlu]

やばい、ネットでブラウンのSuchmosの帽子しか買ってなかったんだけど、会場でグリーン買おうと思ったら、もう売り切れてたっぽい…涙

#suchmos

[うさみ @murmurlu]

@M9418009458458 DM

[うさみ @murmurlu]

@koji_yukashi PM?

[うさみ @murmurlu]

@ngskhn_love PM

[うさみ @murmurlu]

今週末、横浜でSuchmosのライブに行くのがめっちゃ楽しみ！すごくワクワクしてる！

@suchmoz

[うさみ @murmurlu]

🥳🥳

[imToken @imTokenOfficial]

Just wrapped up an insightful session exploring the challenges and nuances of implementing ERC-4337 on L2.

Here's a standout quote from the talk—what's your take on these complexities?

#ETHtaipei #Layer2

[うさみ @murmurlu]

Superrrrr Swag!!!

[Zircuit @Zircuit]

gmeow @ETHGlobal @EthTaipei 💚🇹🇼

make sure to stop by our booth to say hi to the team and get some exclusive swag 👀

find us this week 🧵👇

[うさみ @murmurlu]

Waku Waku

[ETHTaipei 🇹🇼 @EthTaipei]

User experience is at the heart of blockchain adoption, and wallet infrastructure and chain abstraction are leading the way in making Web3 more seamless, secure, and accessible.
In this wave of ETH Taipei speaker announcements, meet four experts pioneering next-generation wallet solutions and chain abstraction frameworks that are redefining how we interact with Ethereum and beyond.
​
Nic (@NICLin619) – imToken Labs
​
Current AA wallets bundle complex validation logic with asset storage, limiting flexibility and security. Nic, a researcher and blockchain developer at @imTokenOfficial , introduces Validation Centric Design, a new approach that enables faster development iterations while giving users greater wallet interoperability.
His talk, "Validation Centric Design: Agile and Safe Development for Devs, an Interchangeable AA Wallet for Users," explores how this model improves AA architecture and reduces vendor lock-in.

Alfred Lu (@murmurlu) – imToken Labs
​
ERC-4337 enables Account Abstraction, but implementing it across Layer 2 networks is far from straightforward. Variations in protocol design, fee structures, key management, and contract accessibility introduce significant challenges.
As a blockchain developer at @imTokenOfficial researching AA and Layer 2 solutions, Alfred Lu will explore why ERC-4337 isn't as simple on L2s, covering issues like ownership transfer, multi-chain accounts, gas fee mechanisms, and infrastructure differences.

Nam Chu Hoai (@nambrot) – Hyperlane
​
As Ethereum scales through rollups and L2s, the ecosystem faces growing fragmentation across liquidity, tooling, and settlement layers. Intents have emerged as a powerful abstraction to simplify user experience.
Nam Chu Hoai, CTO of @hyperlane , introduces the Open Intents Framework, a public good initiative to make cross-chain intents interoperable and composable. His talk, "Unlocking the Power of Intents: Building Composable and Open Infrastructure for Ethereum" explores how shared standards and open infrastructure can unify Ethereum’s multi-domain future.

Eda AKTURK (@edatweets_) – Hyperlane
​
In a fragmented blockchain ecosystem, interoperability is key to building seamless cross-chain experiences. Eda Akturk, Developer Advocate at @hyperlane , is focused on making cross-chain development more accessible through education and tooling.
Her talk, "Intro to Cross-chain Messaging & Launching your ERC-20 Token Bridge with Hyperlane," offers a hands-on look at the cross-chain messaging landscape and how developers can use Hyperlane Warp Routes to launch custom ERC-20 token bridges.

From wallets to intent-based infrastructure, these speakers are building the tools that make Web3 more seamless, secure, and user-friendly. Whether it's simplifying cross-chain development or rethinking wallet architecture, their work is shaping the next generation of Ethereum user experience.
​
More speakers are on the way—stay tuned as we continue unveiling the builders pushing Ethereum forward.
​
📍 Join us at ETH Taipei: https://t.co/4wPTbgwkyU
🎟️ Get your tickets now: https://t.co/8jisOzNlA2

[Eric Wall @ercwl]

If you want to understand what happens to funds after they’re stolen by North Korea/Lazarus Group, the Chainalysis 2022 report is great

Step 1: Swap any ERC20s (like stETH) into ETH

Step 2: Swap any ETH into BTC

Step 3: Cash out BTC to cash (Chinese Renminbi) using Asian exchanges

This process can take years. They are in no hurry.

In 2022, it was noted how North Korea was still sitting on $55 worth of funds from hacks that happened six years earlier (2016).

[うさみ @murmurlu]

もし社会の期待を背負ってて、自分の行動がたくさんの人の生活に影響する立場なら、まず最初にやっちゃダメなのはネットで飲酒運転することだよ。

[うさみ @murmurlu]

今年の高雄冬季ランタンフェスティバルのテーマは「ちいかわ」で、小学生全員に超かわいい提灯が配られます。 ✨