Ethereum co-founder and ConsenSys chief Joseph Lubin appeared on Bloomberg Crypto on October 7 and confirmed that ConsenSys is constructing the prototype for SWIFT’s new blockchain-based shared ledger—an initiative that, based on SWIFT’s personal announcement final week at Sibos in Frankfurt, will bolt a permissioned, always-on ledger into the worldwide messaging cooperative’s infrastructure and natively combine ISO 20022 monetary messaging.
SWIFT Builds On Ethereum
Lubin said the primary construct “will most definitely implement messaging, financial messaging using ISO 20022,” including that whereas SWIFT itself is “careful to stay in their lane and focus on the messaging part,” some taking part banks are “interested in potentially diving down into settlement layers.”
“I have to be careful about what I say. It is a project that we’re building out. There will be technologists on their side and lots on our side. And I’m glad that you called it a prototype, because that’s what it is,” the ConsenSys founder added.
He declined to offer a deployment timeline. “I do have an idea of what sort of timeline, and I can’t say too much about it. We’re defining what we believe will be the end state, and we’re backing that out, so I don’t know if SWIFT will be comfortable releasing the timeline at this point,” Lubin mentioned.
SWIFT’s transfer—framed explicitly as a shared ledger that data, sequences and validates transactions—was unveiled on September 29, with the cooperative stressing that the challenge goals to ship instantaneous, 24/7 cross-border transactions at international scale and to speed up “the transition to digital finance” whereas remaining asset-agnostic and interoperable with private and non-private networks. The formal supplies didn’t identify a base chain, however they did identify ConsenSys as a core expertise associate and emphasised ISO 20022 compliance and smart-contract-enforced enterprise guidelines.
In his Bloomberg interview, Lubin underscored a broader strategic shift: the long-standing separation between “TradFi” and “DeFi” is breaking down. “Since the start of Ethereum, we had to stay on our own rail… the vibe in Frankfurt was very different,” he mentioned, describing overwhelmingly optimistic financial institution suggestions and calling it “about time for TradFi to merge or make use of DeFi.” He additionally characterised the present construct as a real prototype with technologists “on their side and lots on our side,” reiterating that SWIFT would management the messaging scope whereas banks discover deeper layers like atomic settlement.
What “Using Ethereum” Means In Practice
While SWIFT has not formally specified the underlying chain in its press releases, a number of business reviews following Sibos and subsequent public remarks by Lubin say the prototype will run on Ethereum infrastructure—particularly ConsenSys’ Linea, an Ethereum layer-2 community that makes use of zero-knowledge proofs—positioning the construct inside the Ethereum ecosystem whereas sustaining a permissioned perimeter according to financial institution compliance necessities. That reporting aligns with ConsenSys’ personal assertion that it’s “supporting Swift with early-stage prototyping” for the shared ledger.
The institutional context issues. SWIFT’s ledger initiative comes amid fast development within the $300 billion stablecoin market and a wave of financial institution tokenization pilots; its said design objective is to increase current rails reasonably than exchange them, permitting banks to decide into tokenized processes the place it improves pace, transparency, and finality.
Beyond SWIFT: Lubin’s Treasury Thesis
Lubin additionally used the Bloomberg phase to debate the rise of “digital-asset-backed treasuries” (DATs) such because the Ethereum-focused automobile he chairs at SharpLink. He argued that company ether accumulation is a “dampener on volatility,” describing ether as a “productive, yielding asset unlike bitcoin” when staked, and outlining a Berkshire-style flywheel wherein a rising ETH base is deployed throughout Ethereum-aligned protocols for non-dilutive development.
The strategic through-line is obvious: if monetary incumbents standardize on Ethereum-based rails for messaging and, more and more, settlement, balance-sheet ETH turns into a strategic asset for establishments looking for publicity to the community’s exercise and yield.
At press time, ETH traded at $4,484.
Featured picture created with DALL.E, chart from TradingView.com
Editorial Process for bitcoinist is centered on delivering totally researched, correct, and unbiased content material. We uphold strict sourcing requirements, and every web page undergoes diligent evaluate by our staff of high expertise specialists and seasoned editors. This course of ensures the integrity, relevance, and worth of our content material for our readers.
