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sam___iamm
382 posts
sam___iamm
@sam___iamm
co-founder @useFirewall prev @PrimitiveFi @staked_us
Katılım Eylül 2017
728 Takip Edilen571 Takipçiler
I’m excited to share that I’m joining @Variantfund as an Investment Partner.
If you’re obsessed with building what finance will look like tomorrow, my DMs are open !
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@liamihorne Cursor PWA is pretty sweet #mobile-installation" target="_blank" rel="nofollow noopener">cursor.com/docs/cloud-age…
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Is there a good mobile app equivalent to Cursor or Zed with Claude code? For simple things, point it to a repo and speak a command and have it produce a draft PR on GH?
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You can see here in `swap` the auction winner's fee is set to zero and anyone else is set to `public_fee`: #L629" target="_blank" rel="nofollow noopener">github.com/primitivefinan…
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This looks to be almost the exact mechanism we had designed at Primitive. Auction off the right to swap at a discounted fee relative to other traders. #L29" target="_blank" rel="nofollow noopener">github.com/primitivefinan…
Unfortunately we never took it to production. At a minimum, I regret that we were not more externally vocal about the design at the time.
I'm excited to see if this succeeds in the real world! If it does, it will be a mixture of pride in the mechanism work we did and regret that we didn't pull through on it.
ciamac moallemi@ciamac
Alongside the UNIfication proposal, Uniswap researchers just dropped a new paper: “The Protocol Fee Discount Auction (PFDA)”. This is a novel mechanism that boosts protocol inflows and makes LPs more profitable. Let’s unpack 🧵
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We designed and implemented this at Primitive! Unfortunately it didn't make this into production.
We called the right to swap at the discounted fee (0%) a "swap right".
Distributing the auction proceeds with concentrated liquidity is one part I'm not sure we got right. We distributed it based on a positions' time in-range during the discounted fee period, similar to swap fee distribution w/ all the tick liquidity accounting.
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After years of searching for ways for LPs to recapture LVR, it turns out the (partial) solution was… to turn on the fee switch
I think that’s beautiful
ciamac moallemi@ciamac
Alongside the UNIfication proposal, Uniswap researchers just dropped a new paper: “The Protocol Fee Discount Auction (PFDA)”. This is a novel mechanism that boosts protocol inflows and makes LPs more profitable. Let’s unpack 🧵
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The "swap right" was the right to swap at a lower fee than other traders for a period of time, so the design was actually more like this paper: x.com/ciamac/status/…
ciamac moallemi@ciamac
Alongside the UNIfication proposal, Uniswap researchers just dropped a new paper: “The Protocol Fee Discount Auction (PFDA)”. This is a novel mechanism that boosts protocol inflows and makes LPs more profitable. Let’s unpack 🧵
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In late 2022 @PrimitiveFi we built a concentrated liquidity AMM that auctioned off swap rights. It accrued auction proceeds to LPs based on how long they were in-range.
Check out the prototype: github.com/primitivefinan…
Dan Robinson@danrobinson
Introducing the auction-managed AMM! A new AMM design that: ⚖️ Reduces LVR ⚙️ Optimizes swap fees 📈 Smooths LP returns 🌊 Should attract higher liquidity than any fixed-fee AMM New paper with @ciamac (@paradigm / @Columbia_Biz) and @aadams @saraareynolds (@Uniswap)
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We have to get to a state we trust code (DeFi) more than multisigs. The UX is already on par. We need to level-up smart contract security next. Redundancy is key.
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sam___iamm retweetledi
sam___iamm retweetledi
sam___iamm retweetledi
Crypto x AI ✓
Speed x Security 🏁
Safe Blockspace [████] 100%
Billions must flow onchain, but zero exploits is the only way forward. Our mission: safe blockspace for users and applications. Firewall your rollup and let the liquidity flow safely. 💦
usefirewall.com
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sam___iamm retweetledi
LM! I’ve joined the @CelestineSloth movement.
Why? @UseFirewall is building safe blockspace for the modular expansion. Our Safe Sequencer filters out exploits, and makes sure 🦥's can stay lazy and carefree.
See my clip with @therollupco, and why the future is speed X security
Firewall@UseFirewall
Firewall co-founder @iamoptmstc recently sat down with @therollupco to chat about how Firewall is building safe blockspace with the Safe Sequencer. Here's why 𝐬𝐩𝐞𝐞𝐝 𝐗 𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 is the future that is needed to bring and keep users onchain. The future is Firewall’d 🏎️ 🏁
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sam___iamm retweetledi
sam___iamm retweetledi
This is pretty cool, "safe sequencing" as a concept for rollup operators to help create a more secure execution environment.
Reminds me of moveVM w/ formal verification embedded. Maybe institutional capital would be more keen to deploy onchain with these types of setups?
Devan | Firewall@iamoptmstc
@andyyy @UseFirewall From a rollup POV they just run our fork of the default sequencer node! Plug-n-play with the rest of the rollup’s stack We mod the default client to run the firewall EVM for execution (has AI detection + blocking) instead of the vanilla unsafe EVM
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sam___iamm retweetledi
@andyyy @UseFirewall Dynamic analysis is 🐐’d
safe blockspace is end game
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One of the amazing properties of L2s is that we can design a system like this that falls back to the full censorship resistance of L1 with a “click of a button” I.e. proof of censorship
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Our Safe Sequencer design is essentially this. The Safe Sequencer needs the ability to censor exploits so you grant them extra power then if you detect censorship you can submit a proof to L1 and automatically revoke their extra power.
Georgios Konstantopoulos@gakonst
@sreeramkannan @toly @drakefjustin Light clients detecting censorship would be a powerful primitive for automated soft forks in case of chain capture, huge missing piece
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Our Safe Sequencer allows L2s to differentiate their blockspace by making it safer to use, which is what users care about the most.
Andy@andyyy
as an onchain user, what is most important to you on any given blockchain?
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sam___iamm retweetledi
Instead imagine a sequencer which can only provably censor exploits, and can’t arbitrary censor transactions such that the rollup remains credibly neutral
This is what @UseFirewall Safe Sequencer does via the Firewall EVM - uses exploit proofs to filter txns at block construction
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Provable exploit detection in the Safe Sequencer stopping exploits - no ability to arbitrarily block users.
My favorite application of zkML is proving exploit detection 🧰 🔥
Devan | Firewall@iamoptmstc
@UseFirewall’s Safe Sequencer does exactly this. Provably only censor exploits, and protect user funds More docs and code being shipped 🔜, stay tuned
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sam___iamm retweetledi
The Safe Sequencer is built to provably only censor exploits in a neutral manner.
This system protects a non-malicious user’s rights on a rollup, while still protecting funds
0xngmi@0xngmi
similar to blast before, linea censored a hacker's address preventing any txs moving funds
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