Three Central Bankers Join Fnality: The Institutional Trojan Horse or a Permissioned Dead End?

Three former central bank governors just stepped off the ivory tower and onto the board of Fnality, a permissioned blockchain project backed by a consortium of global banks. The announcement, buried in a press release, is being hailed as a vote of confidence in institutional blockchain. But I see something else: a carefully staged narrative play that reveals more about the fragility of permissioned finance than its strength. Let’s trace the code back to its genesis block. Fnality is not a public blockchain. It’s a licensed distributed ledger technology (DLT) network designed for wholesale interbank settlement. Its core innovation is not a new consensus mechanism or a breakthrough in scalability; it is the integration of central bank reserves as the settlement asset. That’s smart. It solves the counterparty risk problem that has plagued traditional correspondent banking. But it also introduces a host of assumptions that the crypto-native crowd tends to gloss over. The three new board members—Sir Jon Cunliffe (former Deputy Governor of the Bank of England), Joachim Wuermeling (former board member of the Bundesbank), and Frank Elderson (former executive board member of De Nederlandsche Bank)—bring decades of regulatory gravitas. On paper, this is a coup. It signals that the guardians of the old regime are willing to sit at the same table as blockchain. But as someone who spent 2022 forensically tracing the Terra collapse, I’ve learned that when the establishment embraces a technology, it often means they intend to neuter its most disruptive features. Where liquidity flows, truth eventually pools. The liquidity that Fnality manages is not DeFi liquidity—it’s the dry, sterile liquidity of bank reserves. The project does not issue a tradeable token; there is no yield farming, no liquidity mining. It is a plumbing layer, not a casino. And that is precisely why the central bankers feel comfortable joining. They are not endorsing decentralization or censorship resistance; they are endorsing a system that retains their control over the monetary base. But let’s look at the technical architecture. Fnality runs on a permissioned DLT, likely based on a UTXO model or a variant of Corda, designed for delivery-versus-payment (DvP) settlement. The nodes are operated by a limited set of banks—JPMorgan, Barclays, UBS, and others. There is no public mempool, no MEV, no composability with smart contracts. It is a walled garden with a very expensive lock. Follow the smart contract, ignore the whitepaper. The whitepaper for Fnality is glossy and filled with phrases like “interoperability” and “future-proof.” But the smart contract—or the legally binding rulebook that governs the network—is far more telling. Transactions are final only when the central bank RTGS system confirms. That means the system inherits the downtime and constraints of traditional RTGS schedules. Settlement is not 24/7; it’s limited to business hours. This is the opposite of the “bankless” vision. The contrarian angle here is almost too obvious to ignore: Fnality’s success could actually retard innovation in public blockchains. If the world’s largest banks adopt permissioned DLT for interbank settlement, they will have no incentive to connect to Ethereum, Solana, or any public chain. They will create a parallel financial infrastructure that is compliant, efficient, and utterly non-porous. The composability that makes DeFi powerful—the ability to combine smart contracts like Lego bricks—is intentionally absent. Composability is a double-edged sword. In public blockchains, it enables innovation but also amplifies risk through unexpected interactions (remember the DAO hack? Or the Curve war?). In a permissioned network, the absence of composability is a feature, not a bug. It prevents the kinds of systemic contagion we saw in 2022’s DeFi collapses. But it also prevents the creation of new financial primitives. Fnality is not building a new internet of money; it is building a faster, cheaper, and more transparent version of the existing financial internet. Based on my audit experience during the 2017 ICO boom, I’ve learned to distinguish between projects that are building new rails and those that are building new paint jobs for old rails. Fnality is the latter. That doesn’t make it worthless—it makes it a strategic asset for incumbents. But for anyone hoping that blockchain will democratize access to global finance, Fnality is a step in the wrong direction. The timing of this announcement is also telling. We are in a bear market. Sentiment is low. Projects that have no token to pump are desperate for narrative fuel. Three central bankers provide just that. But the narrative is a double-edged sword: it reassures institutional partners while alienating the crypto base. That’s fine for Fnality, because their clients are banks, not retail traders. Decoding the signal hidden in the noise: the real story here is not the appointments themselves, but what they reveal about the trajectory of permissioned versus permissionless systems. The market currently treats them as separate verticals—one for institutions, one for retail. But over the next five years, they will compete for the same use cases. Cross-border payments, securities settlement, stablecoin issuance—all of these can be done on either type of chain. The winner will not be determined by technical superiority alone. It will be determined by narrative velocity. Public chains have the advantage of community, composability, and a powerful ethos of decentralization. Permissioned chains have the advantage of regulatory clarity, incumbent relationships, and deep liquidity. Fnality’s central banker hires tilt the narrative in favor of the walled garden. But let’s not forget the historical lesson: every time institutions try to co-opt a disruptive technology, they end up building a slower, more expensive version that is eventually disrupted again. When the internet arrived, newspapers built paywalled websites instead of rethinking advertising. When peer-to-peer file sharing emerged, record labels sued instead of innovating. The result? A decade of lost revenues and eventual surrender to streaming. Fnality is the blockchain equivalent of a paywalled newspaper website. It’s better than nothing, but it’s not the future. The future lies in systems that are truly open, truly composable, and truly permissionless. The central bankers are smart enough to see that—which is why they’re hedging their bets. They join Fnality now, but they’ll quietly keep an eye on Ethereum’s rollup-centric roadmap and the growth of decentralized stablecoins. Bubbles burst, but architecture remains. When the current institutional enthusiasm fades, the underlying architecture of public blockchains will still be there, waiting for the next wave of innovation. Fnality’s architecture, on the other hand, is dependent on the continued willingness of central banks to participate. A single change in monetary policy—say, a decision to issue a wholesale CBDC directly—could render Fnality obsolete overnight. So what’s my takeaway? Ignore the press releases. Look at the code, the incentives, the governance structure. Fnality is a well-engineered solution for today’s problems, but it is not the solution for tomorrow’s opportunities. The real action is happening on platforms where anyone can build without asking permission. That is where the economic surplus will flow. In the meantime, the three central bankers will draw their generous salaries and attend their board meetings. The banks will save a few basis points on settlement costs. And the crypto natives will continue to build the real future—one permissionless block at a time.