Marcus | Balancer (@MarcusHardt) header
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Worldwide
Joined August 2018
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Marcus | Balancer retweeted
ETH doesn't depend on an issuer promising to redeem it against a balance sheet, and that’s a massive advantage. In a world where banks run on fractional reserves and may not have enough to cover deposits when there is a capital flight (as seen most recently in Paraguay), owning self-custodied assets with no redemption or issuer middleman can become increasingly appealing. Gold & BTC also offer this, but gold is not portable, and BTC is not future-proof. pqai.
Masterclass essay on ETH as a Programmable SoV. ETH is a programmable store of value. No issuer. No balance sheet behind it. Nobody’s liability. In a decade it went from zero to half a trillion at its peak, and it still holds a quarter trillion in a bear market. Next phase: onboard the world. ethmrc.com/eth-a-programmabl…
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It was a great event and amazing to see Brazilian teams building and making the difference in the space!
Money Legos Floripa was about bringing the people building the future of Onchain finance into the same room. An evening of conversations, ideas, and connections between founders, builders, and key players shaping Brazil’s evolving financial ecosystem. Through talks from @contavcbr, @PodsFinance, @islanddao, and @Founder_Haus, and a panel bringing together @chainlesscripto, @norafinancexyz, @dolafycom, @altsidebrasil, @bwbiassets, and @Haven_Hn_, we explored different perspectives on the infrastructure, products, and collaborations moving the industry forward. Because financial innovation doesn't happen in isolation. It happens when different building blocks, technologies, and people come together to create something bigger. That's the idea behind Money Legos: connecting the pieces to build what's next. A look back at the conversations, connections, and energy that made this edition happen. Thank you to everyone who was part of it. And this is only the beginning. See you at the next Money Legos.
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Luigi @luigiremor just launched $BRS+ vault on stage in London @norafinancexyz now pays 14% APY on DeFi First-come First-served vault: yield.nora.finance
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Marcus | Balancer retweeted
Tokenizing assets on blockchains is great. Then we want to exchange those tokens on-chain, naturally. I believe that our current DEXs on Ethereum are suboptimal. My proposal is "Walraswap: equilibrium-based decentralized exchange integrating external AMM liquidity". Read a friendly introduction on ethresear.ch/t/walraswap-equ… Link to the full paper: arxiv.org/abs/2310.12255 Thanks to @jesus_chitty, @GeoffRamseyer, Christoph Schlegel, @Balancer, and Flashbots!
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Lisbon for Devcon 9 is a great call. A lot of Ethereum builders already live there, and it's easy to reach for most of the ecosystem See you in October @EFDevcon
Devcon 9 is coming to Lisbon! 🇵🇹 October 11–13, 2027 Building on Mumbai, we're bringing Ethereum's builders together with more friends and allies working toward a freer, more open internet.
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I'm from Brazil. As a kid I watched my parents go through what Paraguay is going through now Situations like that are why I got into crypto. DeFi solves problems people born in some countries don't even know can exist
During Brazil’s recent election, people bought @tether on Sunday to hedge currency risk while trad markets were closed. Now in Paraguay, Ueno Bank customers have been cut off from their savings, so USDT offers a safehaven for those looking to hold and move their money outside the banking system. This is exactly why we’re building @USDT0_to. People should be able to access the money they trust and move it across borders or networks when they need it. Having access to trusted assets like dollars & gold can make a world of difference in moments of instability like this.
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Winding down a protocol well means nobody leaves money behind. @mendesfabio went address by address, found $500k+ in forgotten funds and tracked down the owners. That kind of care and rigor is rare, and any team would be lucky to have him. If you ever used Balancer, read this and check. teapawt.net/mendesfabio/status/211…
Over the past few weeks I found more than $500k that people forgot they had left on @Balancer. Ethena, Gauntlet and Gnosis were among them. Most of it was invisible on explorers or dashboards. Here's where it was hiding, and how I tracked it down. It all started with the DAO's own old positions, to make sure nothing was left behind. I documented everything publicly so the community could follow along: forum.balancer.fi/t/closing-… Then I wondered how many other users had funds sitting in the same places. Turns out, a lot. Three places it was hiding: • Balancer v3 buffers. They use internal accounting, so they don't show up on most dashboards. Ethena, Gauntlet and others still had funds there. • Old v2 liquidity mining incentives. The liquidity was gone, but the rewards were still waiting. Gnosis had 128k LDO it never claimed. • Old veBAL protocol fees. After veBAL was discontinued, lots of people forgot to claim their leftover USDC. The hard part wasn't knowing where to look. It was the sheer number of addresses. Years of LPs, from retail EOAs to DAO multisigs, way more than I could check by hand. So I spawned a bunch of Grok Bots to do the grunt work: going through every contract, checking addresses one by one, and flagging anything with a balance left. Merkle claims were the trickiest part. To tell whether something was still claimable, you have to match old weekly distribution reports against what was already claimed onchain. Miss one week and the numbers stop adding up. Then came the fun part: figuring out who's behind an address and how to reach them. I reached out to everyone I could find. Most have started withdrawing. Gnosis, for instance, opened a proposal to clean up its legacy Safe after I flagged it: forum.gnosis.io/t/gip-xxx-wi… If you've ever used Balancer, it's worth a look. I wrote up where to check and how to withdraw here: forum.balancer.fi/t/a-heads-… Balancer has been a big part of my life for over 5 years. I learned more there than anywhere else. So instead of a sad goodbye as it winds down, I wanted to close the chapter doing what I love: digging onchain, and giving something back to the community that gave me so much. My DMs are open if you need a hand. 🫡
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Marcus | Balancer retweeted
A little over a year after we launched cowpy, we’re excited to see it has powered more than $100M in settled volume. Built for @CoWSwap interactions, cowpy gives Python builders native tools for MEV-protected trading, order-book management, smart-contract execution, subgraph queries, and multi-chain support. So far: • $124M in volume • 27K PyPI downloads • 53K orders across 6 chains Get started with: pip install cowdao-cowpy Moooo 🐮
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Today is the last regular working day for the @Balancer team. Some of the people on this team have been here since Balancer's earliest days. Others joined along the way. Together, they helped build and evolve the protocol over the years. From the original weighted pools and liquidity bootstrapping to the v2 Vault, Boosted Pools, and v3, Balancer helped shape how liquidity works in DeFi. Behind all of that were years of research, engineering, integrations, operations, and work with partners that most people never saw. The last year was especially difficult. The exploit hurt people who trusted Balancer, and the team went through the recovery, restructuring, and eventually the decision to wind down. Even after the end date was set, they continued doing the work needed to support users and partners. This isn't the ending we worked for. But it doesn't take away what the team built and contributed to DeFi. The winddown itself continues under BIP-928. For the remaining steps and withdrawal information, please follow the official Balancer updates. To everyone who helped build Balancer over the years, thank you. I'm grateful I got to work with so many of you.
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Marcus | Balancer retweeted
The @CoWSwap community has been asking for stop-loss orders. We wanted to help make it happen. Meet CoW Air Rescue 🐮🪂 Set your amount and prices, with execution handled by CoW Protocol. The beta is live here: cow.airrescue.bleu.builders/
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Marcus | Balancer retweeted
Reminder: on October 30, most Balancer pools move to withdrawals only, as approved in BIP-928 and BIP-936. Your funds stay in your control. Withdrawals remain available after that date. Exit: legacy.balancer.fi Details: forum.balancer.fi/t/7107
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Check your balances! You might have some funds on the table!
1/4 If you've used Balancer before, you may still have funds or rewards sitting in the protocol. While reviewing DAO-owned assets, contributors also checked historical positions held by outside users. So far, more than $500k has been identified and the owners have been notified.
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Marcus | Balancer retweeted
We’re thrilled to build Portfolio Manager alongside @1inch. Aqua lets liquidity providers put capital across multiple strategies. Keeping that inventory balanced is the hard part. Portfolio Manager holds your target exposure as price and flow move - no liquidity migration every time the book shifts. Built on Aqua. More soon.
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🔥🔥🔥 The first atomic cross-chain L1->L2 transaction ever! 🔥🔥🔥
Atomic synchronous composability is no longer a promise. History made on mainnet: the first atomic cross-chain L1->L2 transaction ever 🔥 And this is only the beginning for EEZ ... 🚀 @etheconomiczone
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This is absolutely true!
True 5 years ago True today
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World is not ready 🤯
Introducing Griffin, the first model to pass the video Turing test. 48% of people who talked to it live thought it was a real human. Previous systems have had a pass rate <3%. It is #1 on NVIDIA's benchmark for full-duplex AI video. It’s the first Human Interaction Model (HIM).
Readers added context they thought people might want to know
The 48% figure and "video Turing test" claim are from Tavus's own study of 54 one-minute calls, not independently verified or using a standard protocol. Griffin-Lite leads NVIDIA's VideoFDB benchmark on their public leaderboard. cellcog.ai/blog/tavus-gri… research.nvidia.com/labs/amri/proj… tech-ish.com/2026/10/02/tav…
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Marcus | Balancer retweeted
cowpy is the Python SDK for @CoWSwap interactions. It gives builders native tools for MEV protected trading, order book management, smart contract execution, subgraph queries, and multi-chain support. Usage across the last six months: • $18M in volume • 27K PyPI downloads • 8.8K orders across 6 chains Get started with: pip install cowdao-cowpy Explore the codebase and documentation: github.com/cowdao-grants/cow…
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Marcus | Balancer retweeted
One of CoW's best features is now available to everyone 🐮 TWAP order discovery on @CoWSwap is powered by the Programmatic Orders API we built and open-sourced to handle programmatic order flows and conditional execution. Great to see core infrastructure we shipped running in production.
For years, one of DeFi's best-kept secrets sat behind a locked door. 🔒 TWAP orders. Advanced traders swore by them. Everyone else needed a Safe, a custom fallback handler, and an afternoon to spare. Today, the door comes off its hinges. TWAP is open to every wallet. 🧵
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