Dmitry Meshkov

3.3K posts

Dmitry Meshkov

Dmitry Meshkov

@DmitryMeshkov

Cyprus Katılım Haziran 2016
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Dmitry Meshkov
Dmitry Meshkov@DmitryMeshkov·
A reminder from good old days to ignore hype and stay focused on long-term value. Anyone else remember @CryptoKitties? 😅
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Oliver
Oliver@Oliver_665·
@Igra_Labs 14 active attesters the entire network's execution layer is being validated by 14 people. How is that decentralized?
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Igra Labs
Igra Labs@Igra_Labs·
On-chain assets, to be precise. TVL depends on methodology. Yet the organic trend is there, and more protocols are coming.
Chris@Chriscrypto_89

$3.25M TVL ON @IGRA_LABS. UP 25% IN 2 WEEKS. Bridged hard assets: $974K (+41%) KRC-20 ecosystem (Katbridge): $1.69M (+34%) $IGRA staked: $591K Penalties down 63%. Attesters growing. Infrastructure working. Liquidity flowing.

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Mushtaq Bilal, PhD
Mushtaq Bilal, PhD@MushtaqBilalPhD·
Sci-Hub is an evil website that pirated 85M+ research papers and made them freely available And now they've added AI to their database to make Sci-Bot. It answers your questions using latest, full-text articles. But DO NOT use it. We should all try to make billion-dollar academic publishers richer. I'm putting the link below so you know how to avoid it.
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Dmitry Meshkov
Dmitry Meshkov@DmitryMeshkov·
Luckily my paranoia kicked in before I ran the script. Still, genuinely impressed by the level these scammers are operating at.
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Dmitry Meshkov
Dmitry Meshkov@DmitryMeshkov·
Last month everyone was crying that DeFi yields had dropped below a savings account. #KelpDAO fixed that. #AAVE hit 32% APY on DAI. 80% yesterday. Careful what you wish for.
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Patrick McCorry 🐋
Patrick McCorry 🐋@stonecoldpat0·
The simple answer is basically. The inbox contract on Ethereum was upgraded with a new function to insert cross-chain messages with the ability to impersonate the sender. A transaction that impersonated the exploiter was inserted. The inbox contract was reverted back to its original implementation. This was all performed atomically in a single Ethereum transaction.
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Haseeb >|<
Haseeb >|<@hosseeb·
Claude explains the $71M @arbitrum clawback: What this transaction is Tx: 0x5618...0f6b on Arbitrum, block 454686044, April 21, 2026 03:35 UTC From: 0x5d39...7Ccc — labeled on Arbiscan as “Kelp DAO Exploiter 1” To: 0x0000000000000000000000000000000000000DA0 — a special system/recovery sink (not the normal 0x...dEaD burn address) Value: 30,765.667 ETH (~$71M) — effectively the entire Arbitrum-side balance of the attacker’s hub wallet Tx type: ArbitrumUnsignedTxType (EIP-2718 type 0x65 / 101) The “type 101” is the key. That is not a user-signed transaction — a normal EOA physically cannot produce one. ArbitrumUnsignedTxType is an ArbOS system transaction that only the chain itself (via the sequencer / ArbOS upgrade path controlled by the Arbitrum Security Council) can inject. It bypasses the attacker’s private key entirely. The remediation (this tx): Arbitrum’s Security Council used its emergency powers to inject an ArbitrumUnsignedTxType that forcibly moved the attacker’s full 30,765 ETH from the hub address into a protocol-controlled recovery sink (0x...0DA0). Why it’s “extraordinary” Arbitrum did not perform a reorg or historical rewrite — the chain’s ordering is intact. Instead, the Security Council used a privileged state-override transaction type that is part of ArbOS but has essentially never been used before. It is functionally a state-level clawback: the attacker’s private key still signs txs, but that address’s ETH was moved by the chain itself. This is the mechanism Arbitrum’s progressive-decentralization docs reserve for “catastrophic” emergencies (12-of-N Security Council action), and this is one of the clearest public demonstrations of it being invoked. Note that it only recovered the Arbitrum leg of the theft — the ~75,700 ETH on Ethereum is outside Arbitrum’s control and remains with the attacker, which is why Aave is still facing up to ~$230M of potential bad debt on the Ethereum side. Sources: Arbiscan tx: arbiscan.io/tx/0x561804424… Arbitrum Docs — ArbOS / Sequencer forced inclusion: docs.arbitrum.io/run-arbitrum-n… Arbitrum Foundation — progressive decentralization & Security Council: docs.arbitrum.foundation/state-of-progr…
Steven@Dogetoshi

@hosseeb @david_lee2085 @arbitrum How did Arbitrum move the hacked funds?

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Dmitry Meshkov
Dmitry Meshkov@DmitryMeshkov·
Do you also see a typical pump and dump pattern here where market manipulation is evident? Me too. But it's just an air quality chart from Cyprus.
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Alex Chepurnoy
Alex Chepurnoy@chepurnoy·
Few Ergonauts, including me, will visit Consensus Hong Kong. While "crypto" is in state of existential crisis, it becomes easy to get attention with alternative monetary stack we're building. DM me if you want to discuss anything in person there.
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0G Labs (Home of Infinite AI)
Quex is live on 0G mainnet. @quex_tech now powers verifiable access to private and public offchain data on 0G using TEE-backed oracles. This gives developers a secure way to bring real-world data and AI outputs onchain with hardware attestation and onchain verification, without trusting operators.
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QUEX@quex_tech

Quex is live on @0G_labs mainnet! Quex now powers verifiable access to private and public off-chain data on 0G via TEE-backed oracles. • Hardware-attested execution • Encrypted API keys • On-chain verification • Zero trust in operators We’ve also launched a live GPT-5 integration on 0G, showing how smart contracts can consume AI responses with cryptographic guarantees. Read the full breakdown with examples: quextech.medium.com/calling-ai-fro…

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The Founders Show
The Founders Show@FoundersShow·
5/ DEXs will only surpass CEXs if they prioritize user experience according to @DmitryMeshkov from @quex_tech By abstracting crypto complexity and offering seamless fiat-to-crypto solutions, they can onboard everyday users at scale and outperform centralized exchanges
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Dmitry Meshkov
Dmitry Meshkov@DmitryMeshkov·
@a16zcrypto True, until you actually build it. Then it’s sanctions, delistings, and a FBI visit.
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a16z crypto
a16z crypto@a16zcrypto·
“Privacy is the one feature that everyone agrees is critical for the world’s finance to move onchain.“
Ali Yahya@alive_

Privacy will be the most important moat in crypto. Why? Because secrets are hard to migrate. Everyone is launching a new "high performance" blockchain lately. But these chains are hardly different from one another. Blockspace is functionally the same everywhere. And with bridges that make moving between chains easy, that blockspace is now accessible *from* everywhere. Mercenary users and capital quickly arriving on a chain to farm an airdrop can leave just as quickly to farm the next one on another chain. The reality is that if your "general purpose" chain doesn't already have a thriving ecosystem, a killer application, or an unfair distribution advantage, there's very little reason for anyone to use it or build on top of it. Performance alone is no longer enough. Privacy is the one feature that everyone agrees is critical for the world’s finance to move onchain. It’s also the one feature that almost every blockchain that exists today completely lacks. For most chains, it has been little more than an afterthought until now. Privacy by itself is sufficiently compelling to differentiate a new chain from all the rest. But it also does something more important: it creates chain lock-in. Bridging tokens is easy, but bridging secrets is hard. As long as everything is public, it's trivial to move from one chain to another, thanks to bridging protocols like LayerZero. But, as soon as you make things private, that is no longer true. There is always a risk when moving in or out of a private zone that people who are watching the chain, mempool, or network traffic will be able to figure out who you are. Crossing the boundary between a private chain and a public one—or even between two private chains—leaks all kinds of metadata like transaction timing and size correlations that makes it easier to track you. Compared to the many undifferentiated new chains whose fees will likely be driven down to zero by competition, blockchains with privacy have a much stronger network effect. When you're on public blockchains, it's easy to transact with users on other chains—it doesn't matter which chain you join. When you're on private blockchains, on the other hand, the chain you choose matters much more because, once you join one, you're less likely to move and risk being exposed. This will create a winner-take-most dynamic. And because privacy is essential for most real-world use cases, a handful of privacy chains will own most of crypto.

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Red Beard Ventures
Red Beard Ventures@RedBeardVC·
Portfolio momentum across infrastructure, DeFi, and data! Our companies are shipping the picks and shovels that make crypto work and scale: 🔺@chainalysis expands pricing coverage with @coingecko integration across tens of thousands of tokens on EVM and Solana, strengthening data quality for institutional clients. 🔺@dfnsHQ scales wallet infrastructure to @flow_blockchain, @CantonNetwork, and the UAE with programmable custody that meets local compliance requirements. 🔺@limewire unifies its stack under one brand, clarifying the product narrative ahead of launch. 🔺@LoftOrbital confirms YAM-9 on-orbit with all systems nominal, validating the satellite-as-a-service model with next-gen processing capabilities. 🔺@KittyPunchXYZ cements its role as the liquidity backbone for @flow_blockchain DeFi, powering shared liquidity and farming infrastructure. 🔺@pwrlabs positions itself as Layer 0 verification infrastructure, enabling verifiable off-chain execution across EVM, SVM, MoveVM, and WASM. 🔺@quex_tech unveils Qsemble for instant L1 confirmations and colocated execution without sacrificing base layer trust assumptions. 🔺@Sagaxyz__ solidifies Velocity DeFi with native stablecoins and BTC collateral as purpose-built infrastructure for high-velocity yields. 🔺@StackingDao crosses 102M STX deposited, reinforcing product-market fit for liquid stacking with dual yield on sBTC. We back teams building foundational rails, not hype cycles. Infrastructure wins compound!
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Dmitry Meshkov
Dmitry Meshkov@DmitryMeshkov·
“AI Founders 🤝 Silicon Valley” Telegram group. AI agents, KOLs, VCs looking for Series A startups… Top message today: hiring 2 people to shovel snow for $40 + lunch. The future is here.
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Dmitry Meshkov
Dmitry Meshkov@DmitryMeshkov·
Open-sourced a full example of calling @OpenAI directly from Solidity. Anyone building something that needs this? github.com/quex-tech/quex…
QUEX@quex_tech

Calling AI from smart contracts sounds simple until: how do you prove the response wasn’t tampered with? We show how to fetch GPT-5 responses with hardware attestation, encrypted API keys, and on-chain verification. Full breakdown: @quextech/calling-ai-from-smart-contracts-how-quex-makes-llm-access-simple-and-secure-975c538aeffb" target="_blank" rel="nofollow noopener">medium.com/@quextech/call… #smartcontracts #AI

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Jito
Jito@jito_sol·
BAM is ACE ready 💥
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QUEX
QUEX@quex_tech·
Calling AI from smart contracts sounds simple until: how do you prove the response wasn’t tampered with? We show how to fetch GPT-5 responses with hardware attestation, encrypted API keys, and on-chain verification. Full breakdown: @quextech/calling-ai-from-smart-contracts-how-quex-makes-llm-access-simple-and-secure-975c538aeffb" target="_blank" rel="nofollow noopener">medium.com/@quextech/call… #smartcontracts #AI
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QUEX
QUEX@quex_tech·
Proud to finally reveal what we’re building in stealth. Introducing Qsemble: a verifiable block assembly layer that gives L1 chains instant confirmations and colocated execution, without compromising trust. See the deep-dive on how it works and what it enables: quextech.medium.com/qsemble-coloca…
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