There is $1.6 trillion in Bitcoin sitting idle, earning nothing, doing nothing. Charles Hoskinson has a plan to put it to work on Cardano, and the plan quietly requires every transaction to burn a little ADA. Whether that saves Cardano or exposes its central problem is the whole question.

Cardano has a problem it has had for years, and it is not a technology problem. ADA trades around 94% below its 2021 high, the network’s DeFi activity has long lagged its ambitions, and its founder spends a meaningful share of his time denying rumors that he is quitting. What Cardano has never lacked is engineering and ideas.

What it has lacked is a reason for capital to show up. Charles Hoskinson’s answer, laid out across 2026, is audacious: stop trying to attract crypto capital to Cardano and go get Bitcoin’s instead. There is roughly $1.6 trillion in Bitcoin sitting idle in wallets, earning nothing, and Hoskinson wants to route a slice of it through Cardano’s infrastructure, with every transaction quietly paying fees in ADA. It is the most concrete demand thesis Cardano has produced in years. It also contains a contradiction its own community has already spotted.

The idle-Bitcoin thesis

The premise starts with a real and large number. Something on the order of $1.6 trillion in Bitcoin sits in wallets doing nothing productive. Bitcoin is superb as a store of value and poor as a financial instrument: it does not natively lend, earn yield, or plug into decentralized finance without wrapping, bridging, or handing custody to an intermediary. That gap, enormous dormant capital with no native way to work, is what every “Bitcoin DeFi” project is chasing, and Hoskinson has decided Cardano should chase it hard.

His framing, delivered publicly in May 2026 and reiterated through the year, is that Bitcoin holders would be able to access lending, yield, and privacy tools through Cardano without surrendering control of their assets. A dedicated team, described at various points as around 19 people, is building it. The pitch to Bitcoin holders is straightforward: keep your Bitcoin, but make it productive, through infrastructure that does not require you to trust a centralized custodian.

The pitch to Cardano holders is different and more important to the ADA investment case. Hoskinson has been explicit that the entire system runs on ADA underneath. In his own words, every single transaction requires ADA to happen; the Bitcoin user pays a fee in ADA but does not see it. The idea is to make ADA the invisible fuel of a Bitcoin-DeFi economy, generating persistent, usage-based demand for the token regardless of whether anyone is speculating on ADA itself. For a token whose central weakness has been the absence of a demand driver, that is the whole game.

What Pogun actually is

Pogun is the platform that operationalizes the thesis, and its structure is more concrete than Cardano’s roadmaps usually are.

It rolls out in three phases across 2026. The first, targeted for the second quarter, is a non-margin credit market: lending against Bitcoin without the liquidation-cascade risk that leveraged lending carries. The second, targeted for the third quarter, is a yield-focused application that lets Bitcoin holders earn returns.

The third, targeted for the fourth quarter, is a BitVM-powered bridge, a trust-minimized way to move Bitcoin onto Cardano infrastructure without the custodial risk that has plagued wrapped-Bitcoin products. Input Output Group sought treasury funding for the effort, with figures around 12.3 million ADA cited, as part of a larger proposal slate that also funded the Leios scaling upgrade.

The architecture leans on two Cardano-specific pieces. The first is Midnight, Cardano’s privacy-focused partner chain, which launched its mainnet in early 2026 and serves as the confidential coordination layer, letting Bitcoin holders use DeFi tools without exposing their positions publicly. Hoskinson has framed Midnight as proof of Cardano’s partner-chain model, specialized chains operating alongside the main network while drawing on its security.

The second is Cardano’s EUTXO accounting model, which shares design lineage with Bitcoin’s own UTxO model. That shared lineage is not incidental; it is part of the technical argument that Cardano is a more natural home for Bitcoin DeFi than account-based chains like Ethereum, because the two systems think about transactions in a similar way.

The sequencing is deliberate. The team has described building the credit market and liquidity first, so that by the time the consumer-facing products launch, there is already a functioning market underneath them instead of an empty shell waiting for users.

The bull case

The strongest version of this argument is that Cardano has finally identified the right target and built a credible, differentiated way to reach it.

The demand mechanism is genuinely elegant. Cardano’s problem was never capability; it was that ADA had no structural reason to be in demand beyond speculation and staking. Embedding ADA as the mandatory fee layer of a Bitcoin-DeFi economy creates exactly the kind of usage-based demand that speculation cannot provide, and that does not evaporate when sentiment turns. If Bitcoin DeFi on Cardano generates real volume, ADA demand rises mechanically with it, transaction by transaction, whether or not anyone is bullish on ADA as a trade. That is a far healthier demand base than the memecoin-and-narrative cycles driving other chains.

The target is also the right one. Every serious chain is chasing Bitcoin DeFi because the prize, a fraction of $1.6 trillion in dormant capital, is the largest untapped pool in crypto. Cardano bringing brokerage-grade patience, a privacy layer, and UTxO compatibility to that chase is a real differentiator against the wrapped-Bitcoin approaches that have dominated and repeatedly failed on custody and trust. A BitVM bridge that reduces custodial risk addresses the exact failure mode, hacked or insolvent custodians, that has burned wrapped-Bitcoin users before.

And it fits Cardano’s identity rather than betraying it. Cardano’s whole brand is methodical, research-driven, security-first engineering, often criticized as too slow. Bitcoin holders are, as a group, the most conservative and security-conscious in crypto. A careful, peer-reviewed, custody-minimizing approach to Bitcoin DeFi is arguably better matched to Bitcoin holders than the move-fast culture of other DeFi ecosystems. For once, Cardano’s slowness could be a feature aimed at exactly the audience that values it.

The bear case

The skeptical case starts with a question a Cardano community member asked Hoskinson directly, and it is devastating in its simplicity: what would be the point of holding ADA over Bitcoin? Are we building against our own core token?

The concern is real and structural. If the system is designed so that Bitcoin users pay fees in ADA without seeing it, then the design goal is explicitly to make ADA invisible. A Bitcoin holder using Pogun holds Bitcoin, earns yield in Bitcoin, and never needs to acquire, hold, or think about ADA. The fees are abstracted away. If ADA is successfully hidden from the user, then ADA is a backend utility token that the end user has no reason to hold as an investment, which means the demand is limited to whatever float the protocols need to operate, not the broad holder demand that supports a token’s price.

Making ADA the invisible plumbing is good for usage and potentially bad for ADA as an asset people want to own. Hoskinson’s answer, that transactions require ADA regardless, addresses mechanical demand but not the deeper question of why anyone holds ADA rather than the Bitcoin it is helping to mobilize.

The second problem is execution and timeline. Cardano has a long history of ambitious roadmaps that arrive late or underdeliver relative to the promise. Pogun’s phases are targeted across 2026, and Cardano’s governance has been visibly deadlocked, with treasury votes for exactly this kind of initiative facing friction and Hoskinson warning that rejecting research funding could drive engineers away. A plan that depends on multiple new components, Midnight, the BitVM bridge, the credit and yield layers, all shipping and integrating on schedule, is a plan with substantial execution risk in an ecosystem that has struggled to convert roadmap into adoption before.

The third problem is competition. Cardano is not alone in chasing Bitcoin DeFi; it is late to a crowded race. Bitcoin layer-2s, wrapped-Bitcoin protocols on Ethereum, and Bitcoin-native DeFi efforts are all pursuing the same idle capital, several with more liquidity, more developers, and more existing integrations than Cardano has managed to attract. Cardano’s DeFi TVL has sat around $1.1 billion at times, a fraction of Ethereum’s or Solana’s, which raises the question of why Bitcoin holders would route their capital through the ecosystem that has struggled most to attract capital in the first place. Being a natural technical home for Bitcoin DeFi does not help if the liquidity and developers are elsewhere.

The token question at the center

Everything about this plan comes back to one unresolved tension, and it is worth stating plainly because it is the crux of whether Pogun helps ADA or merely helps Bitcoin.

Cardano is trying to solve its demand problem by making ADA essential but invisible. Those two properties are in tension. Essential means every transaction needs ADA, which creates mechanical demand proportional to usage. Invisible means users never consciously hold or value ADA, which suppresses the discretionary demand that actually drives a token’s price above its pure utility floor. A token that is essential-but-invisible tends to trade at its utility value, the minimum float the system needs to function, rather than at the premium that comes from people wanting to own it. Ethereum resolved this tension by making ETH visible and desirable as an asset in its own right, through staking, through the ultrasound narrative, through being the reserve asset of its own economy. Cardano’s Pogun design points the other way, toward ADA as backend infrastructure.

The optimistic resolution is that sufficient usage makes even utility-value demand large. If Bitcoin DeFi on Cardano processes enormous volume, the mechanical ADA demand could be substantial even if no one holds ADA for love of it. The pessimistic resolution is that Cardano will have built a successful piece of Bitcoin infrastructure whose value accrues to Bitcoin holders and Pogun’s operators, while ADA captures only the thin utility margin, which is not the outcome ADA holders are hoping for when they cheer a Bitcoin-DeFi announcement.

Which resolution wins depends on numbers that do not exist yet, because the products are still launching. The second-quarter credit market and third-quarter yield app are the first real tests. If they generate meaningful Bitcoin volume and ADA demand rises visibly with it, the thesis has legs. If they launch quietly into the same low-liquidity environment that has characterized Cardano DeFi, then Pogun becomes another well-engineered Cardano initiative that did not move the token, and the community member’s question, why hold ADA over Bitcoin, will have answered itself.

Why Cardano needs this to work

To understand why Hoskinson is betting so heavily on Bitcoin DeFi, you have to understand how much pressure Cardano is under, because Pogun is not an opportunistic add-on. It is a response to an existential question the market keeps asking.

The pressure is visible in the numbers and the noise around them. ADA trades roughly 94% below its 2021 high, deep in the ranks of large-cap tokens that led the previous cycle and never recovered. Cardano’s DeFi total value locked, around $1.1 billion at times, is a fraction of Ethereum’s or Solana’s despite Cardano having been live since 2017 and commanding one of the most committed communities in crypto. Hoskinson has spent 2026 denying rumors that he is leaving the project and calling them fiction, which is not a thing founders of thriving networks typically have to do. And the governance apparatus, the CIP-1694 on-chain system Cardano is genuinely proud of, has been deadlocked over treasury proposals, with Hoskinson warning that rejecting research funding could push engineers out.

Underneath all of it is a criticism Hoskinson himself has accepted in his own framing: Cardano’s problem is not technology. He has said explicitly that it is not a node problem, not a problem of imagination, not a problem of execution capability, but a problem of governance, coordination, and ultimately getting capital and users to show up. That is a striking admission from a founder, and it reframes Pogun. Bitcoin DeFi is not just a product; it is Hoskinson’s answer to the accusation that Cardano builds impressive technology that nobody uses. If he can route Bitcoin’s enormous, idle capital base through Cardano, he solves the adoption problem and the demand problem at once, and he does it without needing to win the crypto-native DeFi users who have consistently chosen other chains.

That is why the stakes are higher than a normal roadmap item. Cardano has tried narratives before: smart contracts, then DeFi, then real-world assets, and none produced the adoption inflection the community keeps waiting for. Bitcoin DeFi is the biggest swing yet, aimed at the biggest target, and it arrives at a moment when patience with the slow-and-steady thesis is visibly thinning. If Pogun works, it vindicates the entire methodical approach. If it lands quietly like its predecessors, it will be much harder to argue that the next initiative will be different. Hoskinson has effectively staked the credibility of Cardano’s whole strategy on reaching an audience that has never been Cardano’s, which is either the boldest possible move or a sign of how few options remain.

What to watch

Three concrete markers will tell you which way this breaks.

The first is whether the Pogun phases actually ship on their 2026 timeline. The credit market was targeted for the second quarter and the yield app for the third; slippage on those dates, in an ecosystem already criticized for slow delivery, would be an early negative signal. Shipping on time, with working products, would be a genuine and somewhat unexpected positive given Cardano’s track record.

The second is Bitcoin volume through the system, not ADA price. The entire thesis rests on attracting idle Bitcoin, so the metric that matters is how much Bitcoin actually flows into Pogun’s credit and yield products once they are live. ADA price will be noisy and driven by the broader market; Bitcoin TVL on Cardano is the clean read on whether the idle-Bitcoin thesis is working.

The third is whether ADA demand becomes visible in the data as usage grows. This is the crux question made measurable. If Bitcoin volume rises and on-chain ADA demand rises with it in a legible way, the essential-and-invisible design is working as a demand driver. If Bitcoin volume rises and ADA does nothing, then the community’s fear was correct, and Cardano will have built valuable infrastructure for someone else’s asset. Hoskinson has made the boldest, most concrete bet of Cardano’s recent history. The next two quarters start to settle whether it was aimed at the right target or against his own token.

Frequently Asked Questions

Disclaimer: This article is for information and educational purposes only and does not constitute financial or investment advice. It describes a development roadmap whose components are still launching and whose outcomes are uncertain. Nothing here is a recommendation to buy or sell any asset. Always do your own research. Information is accurate as of July 17, 2026.

The network that moves the world’s money spent 9 months building a blockchain, and the most important decision it made was what not to put on it. No stablecoins. No public tokens. Just bank deposits, wearing a new coat.

For 53 years, SWIFT has done exactly one thing: move messages. When a bank in Singapore pays a bank in Sao Paulo, SWIFT carries the instruction, not the money. It is the postal service of global finance, and it never once opened the envelope.

On July 9, 2026, that changed. SWIFT switched on a blockchain-based shared ledger with 17 of the world’s largest banks, and for the first time in its history it is coordinating the movement of value rather than just the messages about it. The financial press covered the launch as a technology story, which it is.

The more important story is a choice buried inside it: SWIFT built this thing to carry tokenized deposits and pointedly not stablecoins, and that single decision is a statement about who the banking system intends to let issue digital money. This piece is about that choice, why it matters, and who it leaves out.

What SWIFT actually launched

The facts first, because they are concrete and verified across SWIFT’s own release and independent reporting.

On July 9, SWIFT announced its blockchain-based shared ledger was ready for initial use, with 17 banks across 6 continents preparing to pilot live transactions. The roster reads like a directory of global banking: ANZ, BNP Paribas, BNY, Citi, DBS, First Abu Dhabi Bank, FirstRand, HSBC, Itau Unibanco, Lloyds, Mashreq, MUFG, OCBC, Standard Chartered, UBS, UOB, and Wells Fargo. The system was built in 9 months from announcement to production readiness, developed with input from financial institutions globally and, per multiple reports, with Consensys involved in the build.

Technically, the ledger uses an EVM-compatible architecture based on Hyperledger Besu, functioning as a shared orchestration layer that validates inter-bank payment commitments while preserving existing compliance, credit, risk, and control standards. Its purpose is specific and narrow: enable 24/7 cross-border payments, including overnight and on weekends, that current infrastructure cannot support because it depends on overlapping business hours between sender and receiver. Final settlement still occurs through existing payment rails. The ledger does not replace correspondent banking; it coordinates on top of it.

SWIFT’s chief business officer framed the move as extending the trust and stability of incumbent finance into the frontiers of digital money. That sentence is corporate, but it is also precise. The whole design is about carrying something old, bank money, on something new, a shared ledger, without letting go of the controls that make bank money what it is.

The choice that defines it

Here is the decision that matters more than the technology, and that most launch coverage mentioned only in passing: SWIFT built this for tokenized deposits, not stablecoins.

A tokenized deposit is a digital representation of money held in a regulated commercial bank, issued by that bank on a blockchain, maintaining a one-to-one relationship with the deposit on the bank’s balance sheet. It is commercial bank money with a new wrapper. A stablecoin is a token pegged to a currency and issued by a non-bank entity, backed by reserves such as Treasury bills that sit outside the banking system, and it operates on public blockchains accessible to anyone with a wallet.

They look almost identical. A dollar-denominated stablecoin and a tokenized dollar deposit both claim to be worth $1, both move on a blockchain, both settle in seconds. The New York Fed, in a February 2026 staff report, drew the structural line that the surface similarity hides: stablecoins intermediate safe assets into a medium of exchange, while tokenized deposits allow banks to keep funding loans and supporting credit creation, just on digital rails. That is not a technical distinction. It is a distinction about who gets to create money and what happens to the banking system if the answer changes.

SWIFT chose the instrument that keeps banks in the center. Its stated position is that bank-issued tokenized deposits offer a compliance-ready alternative within existing regulatory frameworks, without the risks some institutions associate with non-bank stablecoins. In plainer terms: SWIFT built a blockchain that does what stablecoins do, on rails the banks already control, so that the banks do not have to adopt an instrument that cuts them out.

Why banks care so much about the difference

The reason this choice carries such weight is that stablecoins and tokenized deposits do opposite things to a bank’s balance sheet, and therefore to the banking system’s capacity to lend.

When a customer buys a stablecoin, they move fiat out of their bank account and into the issuer’s reserves. That money leaves the bank. It now sits in Treasury bills or a custodial account backing the token, where it does nothing for credit creation. Multiply that across a $315 billion sector, and you get a measurable drain: deposits leaving banks reduce the money multiplier, the mechanism by which $1 of deposits supports several dollars of lending. Stablecoins, in the language of one industry analysis, remove liquidity from the banking system.

Tokenized deposits do the reverse. The money stays on the bank’s balance sheet, still counted as a deposit, still available to fund loans and investment. The token is just a more mobile representation of it. So a bank that issues tokenized deposits keeps the funding it would lose to a stablecoin, while offering customers the same 24/7 programmable settlement. From the bank’s perspective, that is the entire game: match the stablecoin’s user experience without surrendering the deposit base that the lending business depends on.

There is a safety dimension too, and it is not merely marketing. Tokenized deposits are backed by a bank’s capital and the supervisory framework that governs commercial banks; they carry deposit insurance up to the statutory limit, and the issuing bank can borrow from the Federal Reserve’s lender-of-last-resort window, which reduces run risk. Stablecoins have none of that. Under the GENIUS Act, they must hold full reserves and disclose them, which is real protection, but a stablecoin holder is not an insured depositor, and there is no central bank standing behind the token. The 2008 money-market-fund parallel is apt: instruments that look like deposits and are treated like deposits right up until one breaks the buck and reveals it was never a deposit at all.

The bull case for SWIFT’s approach

The optimistic reading is that SWIFT has done the sober, correct thing, and that its distribution makes it the most credible entrant in the entire tokenized-money contest.

The reach argument is genuinely hard to counter. SWIFT connects more than 11,000 financial institutions across over 200 countries. No stablecoin issuer, no crypto-native payment network, and no single bank consortium can match that footprint. If the pilot works across 17 banks and multiple currency corridors, the marginal cost for the next institution to join is low, because it is already on SWIFT. That is a distribution advantage measured in decades of accumulated network membership, and distribution is what actually decides payment standards.

Jan said many Binance employees, including himself, already keep most of their assets on the exchange. “I could make payments, I could use my debit card to spend whatever I need wherever I want,” he said.

Lines are blurring

Eneko Knorr, co-founder and CEO of Dubai-based stablecoin company Stabolut, said the line between banks and crypto companies is becoming harder to see.

“Today, you see regular banks offering crypto, and crypto platforms offering real bank accounts and normal banking services,” Knorr told CoinDesk. “Of course, the world still runs on regular money, so we all have to make a standard bank transfer to pay rent or the utility bills.”

Knorr said younger customers may choose an app that combines stablecoins with daily banking services.

Rohan Misra, head of the Gulf Cooperation Council region and CEO of AMINA Bank ADGM, said stablecoins are increasingly used for payments and settlement but still need regulated banking infrastructure.

“The wallet alone isn’t the bank account,” Misra said. “The regulated infrastructure around it is.”

Misra also questioned whether self-custody, where users control their private keys, would become the default.

“Self-custody means if someone accesses your private key, your assets are gone with no recourse, no recovery and no insurance,” he said. “That’s cash under a mattress.”

Supporters of BIP-110 view Bitcoin as a public utility whose scarce block space should be reserved primarily for monetary settlement. Inscriptions and other data-heavy applications represent consumption of a limited resource that should be protected for financial transactions, even if doing so requires introducing new consensus rules.

DOG Mode starts from the opposite premise.

Leonidas argued Bitcoin should remain a neutral marketplace for block space, where any valid transaction is equally legitimate provided the sender pays the prevailing fee. From that perspective, there is no objective distinction between a bitcoin payment and an Ordinals inscription.

Rather than seeking permission through a protocol upgrade, the intention for DOG Mode is to remove policy restrictions that its supporters argue Bitcoin itself never required.

The proposal also raises a more subtle question about Bitcoin’s infrastructure.

If enough nodes begin running different policy software, the network’s mempool — the collection of unconfirmed transactions waiting to be mined — could become increasingly fragmented. Consensus would remain intact, but different parts of the network could relay different transactions, affecting fee estimation and how quickly some transactions reach miners.

That fragmentation already exists to a degree, but DOG Mode could widen those differences by encouraging broader acceptance of transactions that many default nodes currently refuse to relay.

Dollar-linked stablecoins already account for roughly 90% of crypto transaction volume in Brazil, most of it used for payments and settlement, according to tax authority data.

Brazil processes between $6 billion and $8 billion in crypto each month, much of it using dollar-denominated stablecoins instead of the country’s own currency.

However, even as dollar stablecoins have proliferated, Brazil’s central bank has moved to limit their role in regulated cross-border payments. Resolution 561, effective October 1, is set to bar payment firms from settling cross-border payments in stablecoins or other crypto, closing a back-end channel that had routed reais through dollar tokens. The central bank has cast stablecoins as a threat to monetary sovereignty, tax enforcement and anti-money laundering controls.

Pix now faces pressure from both sides after Washington named it a trade barrier, while Brazilian regulators shield it from growing competition from dollar-backed stablecoins.

Pix, however, may not be competing with stablecoins.

“In practice, they are complementary,” Rodrigo Caggiano, founder of Brazilian real-world asset monitoring platform RWA Monitor, told CoinDesk. “Pix has addressed domestic instant payments well, while stablecoins expand what is possible by operating on blockchain networks.”

U.S. pressure is likely to accelerate Brazil’s regulatory debate on stablecoins and digital financial infrastructure, Caggiano said, as the central bank builds its own tokenized-settlement system, Drex, on similar programmable rails.

Around 54% of liquidity in positions below $1,000 was out of range, compared with 26% for positions above $1 million. Yet positions worth more than $1 million accounted for 47% of all idle capital, or roughly $260 million.

While contract-managed positions stayed within a more consistent range, individual wallets accounted for between 82% and 94% of the attributed idle capital on Uniswap v3, depending on the chain. That suggests liquidity deposited directly by users and requiring manual adjustments is more likely to go unattended and fall out of range.

Dune estimated that these out-of-range providers, that are sitting idle, could be missing roughly $150 million in fees each year, based on a blended in-range fee APR of about 35%.

Liquidity providers deposit token pairs that decentralized exchanges use to complete swaps. They earn a share of the fees paid for trades using that liquidity pool while their positions remain in the range they set.

However, the research said that the figure is not guaranteed recoverable income. Keeping positions active can add transaction costs, execution risk and exposure to unfavorable price movements.

1inch commissioned the research ahead of the planned launch of Aqua, a new liquidity protocol. Dune said it developed the methodology and reached its conclusions independently.