Consensys CEO Joseph Lubin Predicts Quantum-Safe Ethereum (ETH) Money by 2028

Lubin's Inflation Warning on X

Joseph Lubin makes his argument about the network's monetary role from a position few in the industry hold: he co-founded it and still runs Consensys, the company whose developer tools and infrastructure sit within the broader Ethereum ecosystem. In a Wednesday post on X, the Consensys chief predicted that Ethereum (ETH) will act as a store of value through what he described as a coming stretch of high inflation and severe economic and social volatility, warning that national currencies and many other assets could lose purchasing power in the process. “We are almost certainly heading into a period of high inflation and extreme economic and social volatility,” he wrote, adding that “gold and BTC are high-powered money and excellent stores of value” but that “ETH goes further.” The Ethereum price stood near $2,050 when the post went up, down roughly 3% over the previous 24 hours, with the token confined to a range of about $2,000 to $2,100 and daily trading volume recorded at $14.22 billion. Lubin's case rests on what the network does beyond holding value. Like Bitcoin, ETH is not a debt obligation issued by a government or a financial institution. Unlike either, he argued, it combines censorship resistance, use as collateral and programmable transactions. The chain runs smart contracts that let developers build applications for lending, borrowing, trading on a crypto exchange or on decentralized venues, and payments, and Lubin described the base network as capable of settling agreements that range from small transfers to transactions worth billions of dollars. Its decentralized structure, he wrote, can help protect users from financial restrictions imposed by governments or other centralized authorities. On monetary policy, he called Ethereum (ETH) disinflationary and able to turn deflationary when network activity runs heavy, a claim that leans on EIP-1559, the mechanism that destroys part of every transaction fee, though the amount burned moves with usage and does not always exceed new issuance.

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Buterin's remarks set part of the stage for the timing. On November 8, the other co-founder argued that treating ETH primarily as a store of value makes more sense than framing it as a fee-burning token, and said Ethereum should concentrate on decentralization, security and resistance to outside control. He maintained that EIP-1559 should stay in place even if the network keeps burning fewer tokens than it issues, placing ETH's monetary value in its usefulness inside a secure, decentralized financial system rather than in supply shrinkage. Lubin lined up behind that view while stressing collateral demand in lending markets, where market-maker desks and institutional borrowers post assets against loans. The longest-dated prediction in his post concerns cryptography rather than market structure. “By the end of 2027, or partway through 2028 at the latest, Ethereum (ETH) will be quantum-safe and AI-safe money,” he wrote. The Ethereum Foundation's published roadmap sets a later bar: quantum resistance across the execution, consensus and data layers by December 2029, with its September roadmap listing post-quantum signatures among ongoing research and development priorities. Consensus on the network today is maintained by validators, whose signatures are among the cryptographic systems the upgrades would replace. Lubin's timeline is therefore his own forecast, not the protocol's published schedule. He also expects artificial intelligence to accelerate economic growth and to generate demand for blockchain-based financial agreements between people and automated systems. On adoption, he said Ethereum hosts substantial stablecoin activity and expects companies and governments to move more financial transactions onto blockchain networks, with interest extending to the yield-bearing stablecoin segment. Competition is live: aggregate industry data shows TRON overtook Ethereum in average USDT supply during the third quarter, holding $90.75 billion against Ethereum's $87.73 billion. Lubin expects the base network and layer-2 systems to carry more of that activity as businesses adopt blockchain applications, and predicts ETH's monetary premium will keep growing as individuals, corporations and governments hold the asset.

Quantum Timelines and Stablecoin Competition

The distance between the two quantum dates is the detail worth tracking. Lubin's end-2027 or mid-2028 forecast sits well ahead of the Foundation's December 2029 target, and no upgrade schedule between those dates has been published, so the bolder number stays a personal prediction until developers put dates on it. The market has not priced the thesis either: our coverage this week recorded $379 million of Ethereum (ETH) ETF outflows across four days, led by BlackRock's ETHA, and a whale that rebought 6,087 ETH at $2,031 after the drop, while TRON holds the USDT supply lead his stablecoin argument leans on. Lubin's interest in the outcome is disclosed by his own seat: Consensys, which recently disclosed a gnark proof-forgery flaw rated 7.5, builds directly on Ethereum, and wider ETH adoption is the firm's market.