Business
The Protocol: 77% of Bitcoin Holders Have Never Used BTCFi, Survey Reveals

Welcome to The Protocol, CoinDesk’s weekly wrap of the most important stories in cryptocurrency tech development. I’m Margaux Nijkerk, a reporter at CoinDesk.
In this issue:
- BTCFi’s Big Problem: 77% of Bitcoin Holders Haven’t Even Tried It, Says Survey
- Ethereum’s Fusaka Upgrade Passes Holesky Test, Moves Closer To Mainnet
- DoubleZero Mainnet Goes Live With 22% of Staked SOL on Board
- Bee Maps Raises $32M to Scale Solana-Powered Decentralized Mapping Network
Network News
BITCOIN HOLDERS HESITANT TO EXPLORE BTC DEFI : Bitcoin decentralized finance (DeFi), also known as BTCFi, has been touted as the next wave of innovation for the world’s largest cryptocurrency. However, research suggests bitcoin holders themselves are barely engaging. Some 77% of bitcoin holders have never tried a BTCFi platform, according to a survey of more than 700 respondents across North America and Europe by BTC mining ecosystem GoMining. Just over 10% reported having experimented once or twice, while only 8% said they actively use BTCFi services for yield or lending. The survey highlights a stark disconnect between the sector’s promise and its actual reach. “There’s an enormous appetite for these opportunities, but the industry has built products for crypto natives, not for everyday bitcoin holders,” said GoMining CEO Mark Zalan in a statement. That appetite shows up in the data: 73% of respondents expressed interest in earning yield on their BTC through lending or staking, while 42% want access to liquidity without selling. Yet hesitation dominates. More than 40% said they would allocate less than 20% of their holdings to BTCFi products, underscoring the sector’s trust and complexity problem. — Jamie Crawley Read more.
ETHEREUM FUSAKA UPGRADE ON HOLESKY TESTNET GOES LIVE: Ethereum’s next upgrade, Fusaka, just moved closer to going live on the main blockchain after a successful test run on the Holesky test network last week. The Fusaka hard fork comes only a few months after Ethereum’s major Pectra upgrade and is designed to make things cheaper for institutions using Ethereum. One of the changes it introduces is PeerDAS, a feature that lets validators check only part of the data needed instead of full chunks (“blobs”), which helps cut costs for both layer-2 networks and validators. Test networks like Holesky act as practice grounds where developers can safely test new code before it reaches the real chain. Holesky, launched in 2023, was particularly important because its validator setup closely mirrors Ethereum’s mainnet. But over the past few months, Holesky has started showing signs of age and reliability issues. Fusaka is the last upgrade the network will see before it shuts down — two weeks after Fusaka goes live on mainnet. The next two testnet runs are scheduled for October 14 and 28. After those are complete, Ethereum developers will lock in a date for Fusaka’s full mainnet launch. — Margaux Nijkerk Read more.
DOUBLEZERO MAINNET GOES LIVE: A new project wants to give blockchains their own “fast lane” on the internet. The DoubleZero Foundation announced that its highly anticipated mainnet-beta is live. DoubleZero is a network built to speed up how blockchain validators talk to each other. Instead of relying on the public internet, which can sometimes be slow and unpredictable, Solana validators can now connect through DoubleZero’s fiber routes, which let users transact faster. In simple terms, DoubleZero is like a private highway system for blockchains. While normal internet routes are designed to be cheap and broad, they aren’t built for the split-second coordination thousands of blockchain nodes need. DoubleZero says its network reduces lag and makes it easier for validators to process transactions and stay in sync, which could improve both performance and reliability for end users. The project has already seen early adoption. Currently, 22% of staked SOL is plugged into the DoubleZero network. Big industry names like Jump Crypto, Galaxy, RockawayX, and Jito are contributing fiber links and engineering resources, betting that faster internet infrastructure will pay off as blockchain applications scale. — Margaux Nijkerk Read more.
BEE MAPS RAISES $32M IN FUNDING ROUND: Bee Maps, the decentralized mapping project powered by Hivemapper, has raised $32 million in fresh funding to expand its global contributor network and scale its infrastructure, it announced this week. The round was led by Pantera Capital, LDA Capital, Borderless Capital and Ajna Capital, marking one of the largest financings in the decentralized physical infrastructure (DePin) sector this year. Bee Maps is an application on the Hivemapper network, which is one of the largest decentralized physical infrastructure networks (DePIN) focused on mapping data on Solana. Hivemapper enables drivers to contribute data through AI-enabled dash cams, which detect real-time changes on roads (like new signs on the roads, detours, or construction zones), ensuring digital maps can update quickly to stay accurate. Bee Maps leverages this infrastructure by rewarding contributors with its native token, $HONEY, for collecting street-level imagery. The raise highlights strong investor appetite for Bee Maps’ vision of real-time, AI-powered maps. In recent months, Bee Maps has teamed up with major players including Lyft and Volkswagen’s robotaxi program to bring its mapping-data to their platforms. The fresh capital will be used to distribute more devices, enhance AI models that process and update map features and boost contributor incentives tied to $HONEY. – Margaux Nijkerk Read more.
In Other News
- KAIO, the tokenization firm backed by Brevan Howard and Nomura Bank’s crypto-focused Laser Digital, is bringing its tokenized funds to the Sei network (SEI) as real-world asset demand is expanding. The firm, formerly known as Libre Capital, has issued over $200 million in assets, including token versions of feeder funds of Brevan Howard, Hamilton Lane, Laser Digital and a BlackRock fund, with plans to expand access to additional strategies. The tokens, available to institutional and accredited investors, allow for onchain subscription, redemption and reporting. The Sei Network, built for high-speed financial transactions, provides the underlying rails for execution. KAIO’s expansion follows ARK-backed tokenization firm Securitize introducing the $112 million Apollo Diversified Credit Fund, a tokenized feeder fund of Apollo’s private credit vehicle, to Sei. The announcement highlights a growing trend in tokenized real-world assets (RWAs), where traditional investments like bonds, credit and funds are represented as digital tokens. — Kristzian Sandor Read more.
- Yuma, a subsidiary of Digital Currency Group (DCG) focused on decentralized artificial intelligence (AI), has appointed veteran crypto founders Greg Schvey and Jeff Schvey as its new Chief Operating Officer and Chief Technology Officer, respectively, the company said. The hires mark a key expansion for Yuma as it scales operations across the Bittensor network, including validator, mining, and subnet accelerator initiatives, and prepares to launch an asset management division, the company said. The Schvey brothers are best known for co-founding TradeBlock, an institutional crypto data and portfolio management platform acquired by DCG, and Axoni, a blockchain infrastructure firm serving traditional financial markets. Axoni’s largest business unit was acquired by the London Stock Exchange Group (LSEG) in 2024. DCG was an early investor in both ventures. — Will Canny Read more.
Regulatory and Policy
- The Bank of England (BoE) is planning exemptions to its proposed limits on stablecoins holdings, Bloomberg reported earlier this week. The BoE will grant waivers to some firms that need to hold large amounts of tokens, like crypto exchanges, the report said, citing a person familiar with the matter. The U.K.’s central bank will also allow firms to use stablecoins for settlement in its Digital Securities Sandbox, the people said. Last month, it was reported that BoE officials planned to impose caps of 10,000-20,000 pounds ($13,400-$26,800) for individuals and 10 million pounds ($13.4 million) on stablecoins. Digital asset industry figures criticized the plans as unworkable. BoE governor Andrew Bailey expressed skepticism about stablecoins in July, highlighting possible threats to financial stability and warned global investment banks against developing their own. — Jamie Crawley Read more.
- The Securities and Exchange Commission is still looking to formalize an «innovation exemption» for companies to build on digital assets and other innovative technologies in the U.S., potentially as soon as the end of the quarter, said agency Chair Paul Atkins. While acknowledging that the current government shutdown had «hamstrung» the SEC’s ability to make progress on rulemaking, Atkins said working on this exemption is still his priority for the end of the year or the first quarter of 2026, he said at a Futures and Derivatives Law Report event hosted by the law firm Katten Muchin Rosenman LLP in midtown Manhattan on Tuesday. The SEC chair opened with one of his now-common refrains: That crypto is «job one» and the agency has become a pro-innovation body looking to encourage developers and entrepreneurs to build in the U.S. — Nikhilesh De Read more.
Calendar
- Oct. 13-15: Digital Asset Summit, London
- Oct. 16-17: European Blockchain Convention, Barcelona
- Nov. 17-22: Devconnect, Buenos Aires
- Dec. 11-13: Solana Breakpoint, Abu Dhabi
- Feb. 10-12, 2026: Consensus, Hong Kong
- Feb. 17-21, 2026: EthDenver, Denver
- Mar. 30-Apr. 2: EthCC, Cannes
- May 5-7, 2026: Consensus, Miami
Business
AAVE Sees 64% Flash Crash as DeFi Protocol Endures ‘Largest Stress Test’

The native token of Aave (AAVE), the largest decentralized crypto lending protocol, was caught in the middle of Friday’s crypto flash crash while the protocol proved resilient in a historic liquidation cascade.
The token, trading at around $270 earlier in Friday, nosedived as much as 64% later in the session to touch $100, the lowest level in 14 months. It then staged a rapid rebound to near $240, still down 10% over the past 24 hours.
Stani Kulechov, founder of Aave, described Friday’s event as the «largest stress test» ever for the protocol and its $75 billion lending infrastructure.
The platform enables investors to lend and borrow digital assets without conventional intermediaries, using innovative mechanisms such as flash loans. Despite the extreme volatility, Aave’s performance underscores the evolving maturity and resilience of DeFi markets.
«The protocol operated flawlessly, automatically liquidating a record $180M worth of collateral in just one hour, without any human intervention,» Kulechov said in a Friday X post. «Once again, Aave has proven its resilience.»
Key price action:
- AAVE sustained a dramatic flash crash on Friday, declining 64% from $278.27 to $100.18 before recuperating to $240.09.
- The DeFi protocol demonstrated remarkable resilience with its native token’s 140% recovery from the intraday lows, underpinned by substantial trading volume of 570,838 units.
- Following the volatility, AAVE entered consolidation territory within a narrow $237.71-$242.80 range as markets digested the dramatic price action.
Technical Indicators Summary
- Price range of $179.12 representing 64% volatility during the 24-hour period.
- Volume surged to 570,838 units, substantially exceeding the 175,000 average.
- Near-term resistance identified at $242.80 capping rebound during consolidation phase.
Disclaimer: Parts of this article were generated with the assistance from AI tools and reviewed by our editorial team to ensure accuracy and adherence to our standards. For more information, see CoinDesk’s full AI Policy.
Business
Blockchain Will Drive the Agent-to-Agent AI Marketplace Boom

AI agents, software systems that use AI to pursue goals and complete tasks on behalf of users, are proliferating. Think of them as digital assistants that can make decisions and take actions towards goals you set without needing step-by-step instructions — from GPT-powered calendar managers to trading bots, the number of use cases is expanding rapidly. As their role expands across the economy, we have to build the right infrastructure that will allow these agents to communicate, collaborate and trade with one another in an open marketplace.
Big tech players like Google and AWS are building early marketplaces and commerce protocols, but that raises the question: will they aim to extract massive rents through walled gardens once more? Agents’ capabilities are clearly rising, almost daily, with the arrival of new models and architectures. What’s at risk is whether these agents will be truly autonomous.
Autonomous agents are valuable because they unlock a novel user experience: a shift from software as passive or reactive tools to active and even proactive partners. Instead of waiting for instructions, they can anticipate needs, adapt to changing conditions, and coordinate with other systems in real time, without the user’s constant input or presence. This autonomy in decision-making makes them uniquely suited for a world where speed and complexity outpace human decision-making.
Naturally, some worry about what greater decision-making autonomy means for work and accountability — but I see it as an opportunity. When agents handle repetitive, time-intensive tasks and parallelize what previously had to be done in sequence, they expand our productive capacity as humans — freeing people to engage in work that demands creativity, judgment, composition and meaningful connection. This isn’t make-believe, humanity has been there before: the arrival of corporations allowed entrepreneurs to create entirely new products and levels of wealth previously unthought of. AI agents have the potential to bring that capability to everyone.
On the intelligence side, truly autonomous decision-making requires AI agent infrastructure that is open source and transparent. OpenAI’s recent OSS release is a good step. Chinese labs, such as DeepSeek (DeepSeek), Moonshot AI (Kimi K2) and Alibaba (Qwen 3), have moved even quicker.
However, autonomy is not purely tied to intelligence and decision making. Without resources, an AI agent has little means to enact change in the real world. Hence, for agents to be truly autonomous they need to have access to resources and self-custody their assets. Programmable, permissionless, and composable blockchains are the ideal substrate for agents to do so.
Picture two scenarios. One where AI agents operate within a Web 2 platform like AWS or Google. They exist within the limited parameters set by these platforms in what is essentially a closed and permissioned environment. Now imagine a decentralized marketplace that spans many blockchain ecosystems. Developers can compose different sets of environments and parameters, therefore, the scope available to AI agents to operate is unlimited, accessible globally, and can evolve over time. One scenario looks like a toy idea of a marketplace, and the other is an actual global economy.
In other words, to truly scale not just AI agent adoption, but agent-to-agent commerce, we need rails that only blockchains can offer.
The Limits of Centralized Marketplaces
AWS recently announced an agent-to-agent marketplace aimed at addressing the growing demand for ready-made agents. But their approach inherits the same inefficiencies and limitations that have long plagued siloed systems. Agents must wait for human verification, rely on closed APIs and operate in environments where transparency is optional, if it exists at all.
To act autonomously and at scale, agents can’t be boxed into closed ecosystems that restrict functionality, pose platform risks, impose opaque fees, or make it impossible to verify what actions were taken and why.
Decentralization Scales Agent Systems
An open ecosystem allows for agents to act on behalf of users, coordinate with other agents, and operate across services without permissioned barriers.
Blockchains already offer the key tools needed. Smart contracts allow agents to perform tasks automatically, with rules embedded in code, while stablecoins and tokens enable instant, global value transfers without payment friction. Smart accounts, which are programmable blockchain wallets like Safe, allow users to restrict agents in their activity and scope (via guards). For instance, an agent may only be allowed to use whitelisted protocols. These tools allow AI agents not only to behave expansively but also to be contained within risk parameters defined by the end user. For example, this could be setting spending limits, requiring multi-signatures for approvals, or restricting agents to whitelisted protocols.
Blockchain also provides the transparency needed so users can audit agent decisions, even when they aren’t directly involved. At the same time, this doesn’t mean that all agent-to-agent interactions need to happen onchain. E.g. AI agents can use offchain APIs with access constraints defined and payments executed onchain.
In short, decentralized infrastructure gives agents the tools to operate more freely and efficiently than closed systems allow.
It’s Already Happening Onchain
While centralized players are still refining their agent strategies, blockchain is already enabling early forms of agent-to-agent interaction. Onchain agents are already exhibiting more advanced behavior like purchasing predictions and data from other agents. And as more open frameworks emerge, developers are building agents that can access services, make payments, and even subscribe to other agents — all without human involvement.
Protocols are already implementing the next step: monetization. With open marketplaces, people and businesses are able to rent agents, earn from specialized ones, and build new services that plug directly into this agent economy. Customisation of payment models such as subscription, one-off payments, or bundled packages will also be key in facilitating different user needs. This will unlock an entirely new model of economic participation.
Why This Distinction Matters
Without open systems, fragmentation breaks the promise of seamless AI support. An agent can easily bring tasks to completion if it stays within an individual ecosystem, like coordinating between different Google apps. However, where third-party platforms are necessary (across social, travel, finance, etc), an open onchain marketplace will allow agents to programmatically acquire the various services and goods they need to complete a user’s request.
Decentralized systems avoid these limitations. Users can own, modify, and deploy agents tailored to their needs without relying on vendor-controlled environments.
We’ve already seen this work in DeFi, with DeFi legos. Bots automate lending strategies, manage positions, and rebalance portfolios, sometimes better than any human could. Now, that same approach is being applied as “agent legos” across sectors including logistics, gaming, customer support, and more.
The Path Forward
The agent economy is growing fast. What we build now will shape how it functions and for whom it works. If we rely solely on centralized systems, we risk creating another generation of AI tools that feel useful but ultimately serve the platform, not the person.
Blockchain changes that. It enables systems where agents act on your behalf, earn on your ideas, and plug into a broader, open marketplace.
If we want agents that collaborate, transact, and evolve without constraint, then the future of agent-to-agent marketplaces must live onchain.
Business
‘Largest Ever’ Crypto Liquidation Event Wipes Out 6,300 Wallets on Hyperliquid

More than 1,000 wallets on Hyperliquid were completely liquidated during the recent violent crypto sell-off, which erased over $1.23 billion in trader capital on the platform, according to data from its leaderboard.
In total, 6,300 wallets are now in the red, with 205 losing over $1 million each according to the data, which was first spotted by Lookonchain. More than 1,000 accounts saw losses of at least $100,000.
The wipeout came as crypto markets reeled from a global risk-off event triggered by U.S. President Donald Trump’s announcement of a 100% additional tariff on Chinese imports.
The move spooked investors across asset classes and sent cryptocurrency prices tumbling. Bitcoin briefly dropped below $110,000 and ether fell under $3,700, while the broader market as measured by the CoinDesk 20 (CD20) index dropped by 15% at one point.
The broad sell-off led to over $19 billion in liquidations over a 24 hours period, making it the largest single-day liquidation event in crypto history by dollar value. According to CoinGlass, the “actual total” of liquidations is “likely much higher” as leading crypto exchange Binance doesn’t report as quickly as other platforms.
Leaderboard data reviewed by CoinDesk shows the top 100 traders on Hyperliquid gained $1.69 billion collectively.
In comparison, the top 100 losers dropped $743.5 million, leaving a net profit of $951 million concentrated among a handful of highly leveraged short sellers.
The biggest winner was wallet 0x5273…065f, which made over $700 million from short positions, while the largest loser, “TheWhiteWhale,” dropped $62.5 million.
Among the victims of the flush is crypto personality Jeffrey Huang, known online as Machi Big Brother, who once launched a defamation suit against ZachXBT, losing almost the entire value of his wallet, amounting to $14 million.
«Was fun while it lasted,» he posted on X.
Adding to the uncertainty, the ongoing U.S. government shutdown has delayed the release of key economic data. Without official indicators, markets are flying blind at a time when geopolitical risk is rising.
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