Quant Says Middleware Will Rule the Stack

At Future of Finance, panelists predicted a hybrid payments world where blockchains plug into, not replace, traditional banking rails.
In this photo illustration, a DeFi logo is displayed on a smartphone with stock market percentages in the background. (Photo Illustration by Omar Marques/SOPA Images/LightRocket via Getty Images)
In this photo illustration, a DeFi logo is displayed on a smartphone with stock market percentages in the background. (Photo Illustration by Omar Marques/SOPA Images/LightRocket via Getty Images)
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Jonathan Morgan·Stocktwits
Published Jul 03, 2025 | 9:37 AM GMT-04
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Who will steer tomorrow’s money stack? At Future of Finance’s Digital Money summit, Quant’s (QNT) Gonçalo Lima and friends concluded it won’t be a single winner but an awkward family photo.

 Legacy infrastructure isn’t packing its bags; it’s being wrapped in programmable layers that still respect refunds, KYC, and regulators who chew glass at the word “immutable.” Tokenized bank deposits, RLN pilots, and stablecoins will inter-operate instead of cage-match for supremacy.

Key sound bites: cross-border payments still crawl because the backbone is a patchwork of siloed mainframes; DLT can speed things up but only if it talks to those mainframes rather than nukes them.

Regulation remains the grown-up in the room, self-executing money sounds great until someone fat-fingers an address and can’t reverse the burn. Hence the push for permissioned or hybrid chains where auditors have a seat, but the ledger stays transparent to the public.

Reversibility popped up as the elephant. Traditional rails can claw back a fraudulent wire; blockchains generally shrug. Banks want the efficiencies of DLT without sacrificing the chargeback safety net, so future systems may bake in time-locked windows or mediator roles. 

Meanwhile, projects like the Regulated Liability Network show how tokenized claims can coexist with fiat and still satisfy hungry compliance officers.

Public-private partnership is the buzzword but building governance that keeps both sides happy is slow work. Hybrid models, publicly viewable yet privately controlled, look like the compromise. 

And yes, CBDCs hover on the horizon, but private stablecoins and bank tokenization pilots are moving faster, mainly because they don’t require rewriting constitutional law.

Quant pitches itself as the middleware glue: APIs that let banks speak blockchain without a rip-and-replace nightmare. The takeaway? Digital money is less revolution, more integration. 

Your paycheck might hit a smart contract soon, but the comfy, boring legacy core will still hum behind the curtain - now with a token interface bolted on.

Also See: Fraud Costs Billions; IOTA Charges Zero

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