FLOP's agent currency, Ethereum's 'bunker mode', and Coinbase Global Exchange: October 4-11, 2026

From October 4, 2026 at 6:00 p.m. through October 11, 2026 at 6:00 p.m. in UTC-05:00, the crypto industry gathered at Marina Bay Sands in Singapore for TOKEN2049, the year's only flagship edition of the conference. 1 Organisers put the two days at about 25,000 attendees from more than 160 countries across five floors of the venue. 2 The main stage returned to two questions across both days. What will AI agents pay with, and can the cryptography under every wallet survive the mathematics AI is now producing?

This issue's long-form material is the conference itself plus one podcast episode.

Justin Drake, a researcher at the Ethereum Foundation, asked the blockchain industry on October 7 to begin planning for "bunker mode": a gradual move of large holdings into addresses whose public keys have never appeared on-chain. 17 A wallet's private key authorizes a payment, and the matching public key lets the network check it. Going from the public key back to the secret is meant to cost an impractical amount of computing. Drake's argument is that AI could find a shortcut, which would put a large share of crypto within reach of ordinary machines.

The trigger was mathematical. OpenAI had released 722 manuscripts from an internal model tested on roughly 4,000 research problems the day before, and an outside researcher reran the computer check on one result and found that it held. 17 In the worst case, Drake put a break of the signatures guarding bitcoin and ether "in months, not years," well ahead of the quantum machines the industry has been preparing for. The Ethereum Foundation's own target for moving the network onto quantum-resistant cryptography is December 2029.

Vitalik Buterin, Ethereum's co-founder, agreed the risk is real and widened it. Some of the designs developers had been counting on for post-quantum security use lattice mathematics, which also underlies a United States federal signature standard. "There is a good chance that the concrete security of lattices will take serious hits from the next two years of AI math," he wrote, adding that if AI delivers fifty years of mathematics in two, that work could contain a jump for lattices of the kind that once turned naive factoring into a practical attack. 3

His preferred direction is to remove the structure that an attacker could learn. Ethereum's lean roadmap has spent the past year going hash-only, he wrote: signatures built from WOTS or SPHINCS-, and no lattice-based commitments inside zero-knowledge proofs. 3 Where a public-key system is still needed, he suggested multiplying key sizes by ten, and he argued that encrypted notes belong off-chain rather than on a public ledger.

His advice to holders was the opposite of a panic. Reducing public-key exposure is worth doing where it is easy, he wrote, and the people who should move first are the large holders, who can plan. Rushed migrations have their own cost: "I personally have lost more money in botched migrations than I have lost in all hacks combined." 3 A follow-up post on October 8 narrowed the multisig case, recommending that each signer rotate their key after every operation and that signatures be gathered off-chain so a signer's key is exposed for as few hours as possible. 18

For now the risk is theoretical. The published record holds AI-assisted audits and exploits run against simulated contracts, which is a different claim from a break of ECDSA, the signature scheme that secures bitcoin and ether wallets. 17 At least one researcher, the German entrepreneur Chris Seedor, said Drake had moved too fast from "AI produced surprising mathematics" to a collapse of it, and Business Insider reported the pushback alongside the warning. 19

Buterin had framed the same tension a day earlier at OKX Now, the exchange's product conference that ran the day before TOKEN2049 opened. AI is the industry's largest opportunity and its largest risk at once, he said there, and the capable models that will act as the user interface for complex on-chain operations will also find every vulnerability, which turns higher security standards from an option into a requirement. 20

The check here is procedural and slow. Watch whether the standards bodies that approved lattice-based signatures revise their parameter guidance, whether the Ethereum Foundation holds its December 2029 quantum-resistance target or moves it, and whether the first real migrations come from custodians and large holders rather than from retail.

Arthur Hayes, who runs the Flop Labs project and is chief investment officer at Maelstrom, took the OKX Main Stage at 11:35 a.m. Singapore time on October 7 with a keynote titled "FLOP Bigger Than Bitcoin." 15 His subject was the currency question. If agents become the next wave of the economy, as the data-center orders assume, then agents will need something to spend, and the currencies that exist are wrong for the job.

Hayes walked through each one in turn. 4 Model tokens carry a different definition in every lab. Fiat money has a supply that a few people can change. Stablecoins inherit every flaw of the fiat money they track. Bitcoin taught the industry how to coordinate strangers, and it still turns electricity into a currency no one controls. What agents actually consume, he said, is floating-point operations per unit of time in a data center, and none of those four currencies buys that directly.

The FLOP network is his answer. Miners supply GPUs, validators check the work, agents spend FLOP to have a model run, and the consensus mechanism is "proof of useful inference." 4 The economics were the part of the speech with new numbers. Genesis supply is about 2.483 billion FLOP, distributed entirely through airdrops, with no venture allocation, presale, or auction. A large airdrop starts in late October, a 90-day testnet follows, and the genesis block and mainnet arrive in the first quarter of 2027. 4 Flop Labs put the same schedule in a post the day of its Singapore launch event: testnet from late October or early November for about 90 days, mainnet in the first quarter of 2027, and a quarter of the ten-year supply going to testnet participants. 21 After genesis, the only ways to get FLOP are to mine it or to buy it from miners.

The demand evidence he offered came from a sandbox called Techno Core, a chat room where agents hold HTTP-addressable identities. About 20 million agents have created key pairs there, he said, and roughly 18 million entered a trading competition that asked them to agree a price on an Nvidia contract. 4 His stated conclusion was that a burst in the AI bubble helps him, because it would leave cheap compute behind, and cheap compute means more agents doing more work. 4 The next day he folded the week into a market note: every bull run has a wall of worry, and 2026's is "AI encryption FUD." 22

The same stage carried the counter-argument. Haseeb Qureshi, a managing partner at Dragonfly, opened his own keynote by saying he had been wrong a year earlier: agents had adopted cards, while crypto payments stayed at the margin. 20 His revised position was that the customer who needs crypto is the human, and that agents may become the layer that catches a wrong address or a phishing approval before money moves. 2 The two keynotes are a clean disagreement about who the buyer is, and the testnet will produce the first evidence either way: a network can always attract miners, and the question FLOP has to answer is whether agents show up to spend.

Stani Kulechov, who founded Aave and runs Aave Labs, argued his case on the OKX Main Stage at 10:20 a.m. on October 7, in a panel called "DeFi's Institutional Breakthrough" alongside Ethena's Guy Young and Synthetix's Kain Warwick, moderated by a16z crypto's Robbie Petersen. 15 His forecast was specific: lending against tokenized stocks and other real-world assets could pass lending backed by native crypto assets next year. 5

The market already exists on Base, where users borrow USDC against tokenized stocks issued through Coinbase. Kulechov put the interest rate at about 5% and called it cheaper than the over-the-counter alternative. 5 Aave's peak liquidity reached $76 billion last year, and on the same panel Kulechov said AI-driven transactions could eventually outnumber the ones people start. 5 His durable claim was about cost: Aave coordinates lending through code, which lets the business run at a lower cost base than a bank carries across compliance, legal and licensing work in every jurisdiction. 5

The agentic plumbing arrived on October 9. Aave said builders can now connect its MCP server (a standard interface that lets a model call a service) to the MetaMask Agent Wallet, so the server prepares an Aave action and the wallet signs and submits it. 6 Kulechov described it as extending the reach of agentic Aave to a wallet people already use. 23 The week's partner list is the commercial version of the same idea. Coinbase-issued tokenized stocks on Aave now support stock-backed loans, stock vaults with yield from Dialectic and Makina, a yield product from Superform, and an agentic yield product from Zyfai, with the products restricted to non-United States users. 24

Earlier in the week the collateral set widened again. Circle Mint users can mint cirBTC and borrow USDC against it through Aave, which extends the protocol into a second issuer's rails. 25 The check on the forecast is arithmetic: whether the value borrowed against tokenized stocks grows faster than the deposits funding it, and whether those borrowers are new users or existing ones moving collateral between markets.

Brian Armstrong's company finished a consolidation he had been signalling for months. Coinbase announced on October 7 that its integration of Deribit is complete, creating the Coinbase Global Exchange and, in its own words, connecting United States and international derivatives markets into a single liquidity pool for the first time. 7 Deribit brings more than $30 billion in Bitcoin options open interest, measured at September 30, and traded over $1 trillion last year. The same post set out what follows: options, spot margin and unified portfolios in the coming weeks, and Coinbase Pro returning at the end of the year as the professional platform for spot, futures, perpetuals, options and equities. 7

The distribution side moved too. Armstrong said Coinbase is working with Samsung to bring USDC into Samsung Wallet, which puts a dollar stablecoin in front of the phone maker's users. 26 A day earlier he had pointed at the same thesis from the agent side, listing features that let a customer connect an agent to a Coinbase account to manage a portfolio, trade, pay and run other financial tasks. 27

His framing of the decade is unchanged and he restated it on October 9, borrowing Amara's law to say the industry overestimates a technology in the short run and underestimates it in the long run: "The financial system is moving onchain... Especially with the adoption of agentic finance." 28 On regulation he pushed in the opposite direction from centralisation. He argued on October 8 for more small-scale governance experiments at the federal level, on the grounds that debating every reform nationally makes learning expensive. 29 On October 11 he welcomed the Securities and Exchange Commission's proposal on private-market access, saying retail had been shut out of private markets and that companies had been rewarded for staying private longer. 8

The checks land in the income statement. A unified derivatives book shows up in reported transaction revenue and in the mix of order sizes. A stablecoin in a phone wallet matters once its balances are large enough to name.

Two venues for tokenized equities went live or were announced on Uniswap this week, and both were built as hooks — code that runs before or after a trade in a specific pool. 9 On October 5 Adams announced that Intercontinental Exchange, the parent of the New York Stock Exchange, and OKX are launching a tokenized-securities venue as a Uniswap v4 hook, and he called hooks the right market structure for that kind of venue. 9 On October 7 he amplified Stove Finance's announcement that United States and South Korean equities are now tradeable through Uniswap. 1030

This continues a design that appeared a week ago, when SMBC Nikko, a Japanese securities firm, said it would build a venue on Uniswap with compliance inside a hook. What is new is who is signing. A United States exchange group and a Korean equities provider are adopting a pattern that started with crypto-native pools, and the check is whether the design is published as something other regulated venues can reuse, or stays a one-off per counterparty.

Andre Cronje, who founded Flying Tulip and created Yearn and Keep3r, spent the week on the design of his own token as collateral. The Flying Tulip token, FT, has "a built in floor, where we know we are always the buyer of last resort," he wrote on October 8, which is what lets the protocol lend against it. He added that extending collateral to instant-redeemable assets would open a broad category of real-world assets to the same account. 11

The rewards program opened the same week, with 20% of FT supply going to users for eligible activity. 31 Cronje's own note on it was a mild objection to the language: he said he preferred the word "loyalty" to points and rewards. 12

October 9 was the anniversary of the 10/10 liquidation event, when more than $19 billion of leveraged positions were closed in a day. Cronje used the date to restate the case for total-return swaps, which he says carry no automatic deleveraging; when a position does fall below maintenance margin, the venue seeks competing quotes and aims to sell only what is needed to restore the account. 12 The weekly update the same day raised the Ethereum lend caps — FT to 3.65 million and ftUSD, the protocol's stablecoin, to 2.5 million — and reported that 330 million unallocated FT had been burned. 32

Two checks sit in the design itself. Buyback spending has to stay inside fee revenue across a quarter, since a venue that spends slightly less than it earns in one month can spend slightly more in the next. And a promise of no automatic deleveraging has to hold through a price gap, which is the moment when the quotes its liquidations depend on are thinnest.

Changpeng Zhao, the Binance co-founder, spent the weekend on self-custody after a widely shared account of thefts from Ledger hardware wallets. On October 9 he warned that a supply-chain attack appeared localised to one vendor, and that a small number of buyers had received tampered devices. 13 His advice was procedural: leave a new hardware or software wallet unused for a couple of weeks after buying it, watch the news over those weeks, and only then move meaningful funds onto it. 33

He also defended the category, writing that his view of hardware wallets and self-custody was unchanged, that different wallets suit different uses, and that YZi Labs has invested in OneKey, SafePal and TrustWallet. 34 On October 11 he commented on the account that the thieves had bought the reseller itself and bound it to silence, which he called a compounding failure of the reseller arrangement. 35 The theft figure in the post he was responding to was more than $80 million. 36 The thread closes the loop on the week's cryptography question from the other end: whatever the mathematics does, a buyer still has to trust that the box arrived the way the factory shipped it.

His other thread was unrelated. Giggle Academy, the free-education project he started, went from teaching 100,000 children on January 8 to 2 million on October 8, and he said the next build-out is 18 years of teaching material, starting at age two. 14

FLOP's airdrop is due from late October, its 90-day testnet runs into the new year, and the mainnet is scheduled for the first quarter of 2027. Supply arrives as long as miners find the work worth doing; demand arrives only if agents spend, and that is the number the next few months will produce.

The second date belongs to Ethereum. Its target for moving the network onto quantum-resistant cryptography is December 2029, published and public, and the cryptography warning of this week is what now sits in front of it.