Corn has launched a private members club for digital asset holders after closing its Bitcoin layer-2 network, as a third investment from Polychain Capital has taken its total funding to $19 million.
Summary
- Corn’s former Bitcoin layer 2 ceased operations on June 30 after holding around $1 billion at its peak.
- Polychain has invested three times, though Corn has not disclosed the size of its latest contribution.
- Members can deposit USDC and USDT, with card balances settling in USDC on Base.
- Rain issues and processes the card, which will be available in over 50 countries, including the United States.
Corn closed its Bitcoin layer 2 after deposits fell
Corn said in a statement shared with crypto.news that its new club combines a stablecoin payment card with a named concierge, private events and travel services for digital asset holders.
The launch follows Corn’s decision to retire the Bitcoin layer-2 network on which the company was originally built. Although the network held around $1 billion in deposits at its peak, founder Chris Spadafora said much of the capital had arrived to collect incentives rather than use the network over time.
“We built serious infrastructure and it worked. At peak the network held around a billion dollars in deposits. What it taught me is the difference between usage and demand,” Spadafora said.
According to the founder, much of the capital moved elsewhere once the incentives returned to normal. Watching the deposits leave changed how the team assessed product demand and eventually led it to reconsider Corn’s business.
The network ceased operations on June 30, 2026, Spadafora said. Corn notified its community in advance and provided an extended withdrawal period before the shutdown.
Step-by-step guides explained how users could bridge assets out of the network, close protocol positions, and claim locked tokens. Withdrawals remained available through Corn’s self-service bridge until the sequencer went offline.
Spadafora said the experience also showed the team that Bitcoin had settled into a role as an asset people saved, while stablecoins had become a tool for transfers, spending and settlement.
“Private banks don’t recognize self-custody. Concierge services don’t take stablecoins. So instead of shipping more rails, we built what sits above them: a private members club purpose-built for digital asset holders.”
Corn’s new model replaces blockchain infrastructure with a service business built on existing payment and stablecoin systems. Every member receives one assigned concierge who keeps track of their preferences, portfolio, and priorities, according to the company.
Polychain’s third investment takes funding to $19M
Polychain Capital has invested in Corn for a third time, bringing the company’s total funding to $19 million. Corn declined to break out the amount supplied through the latest investment.
Before securing the new backing, Corn told Polychain that the thesis behind its original funding had not found product-market fit, Spadafora said. The company then presented its findings on how crypto holders store and use their money, along with a plan for a membership club tied to a stablecoin card.
“Their latest investment shows their conviction not only in our new direction, but in our team as a whole. Funds don’t make a third investment out of politeness,” Spadafora said.
According to the founder, the money will support the concierge operation, card rollout, and member experience. He described the spending plan as focused on “depth, not reach,” with personal service forming the main product.
Polychain co-chief investment officer Luke Pearson said:
“We’re deepening our support for Corn because we believe their approach stands out from the rest. They’ve taken the private-client service and concierge relationship only found at the top tier of traditional finance products, and are building and reimagining it for people whose money lives in stablecoins and whose lives operate around the world.”
Corn has positioned the club as an alternative to crypto cards that compete mainly through fees, rewards, and interest rates. Instead, the company is pairing stablecoin spending with invitation-only services and direct support from a named concierge.
Applications can be submitted through Corn’s website, but the company will review each request before granting membership. A prospective member’s holdings form part of the assessment, although Corn has no published asset threshold or fixed approval formula.
Corn stablecoin card provides variable limits based on member holdings
Approved members receive a Visa card with variable spending limits based on the digital assets they hold. Corn said the assets are not pledged as collateral because spending settles against the member’s stablecoin balance.
Members can deposit USDC and USDT from major blockchain networks, according to Spadafora. Regardless of the deposit network or supported stablecoin, balances settle in USDC on Base.
Corn said members place their stablecoins in an embedded wallet controlled by the user rather than a pooled company account. The available balance determines the card’s spending threshold, while the funds remain in the wallet until a purchase occurs.
“Corn never holds the balance and there’s no pooled account anywhere in the system,” Spadafora said. “Spend settles against the member’s own balance, which stays in their wallet until the moment of spend.”
A card transaction is authorized through Visa in real time against a limit linked to the deposited balance. Settlement then draws from the member’s stablecoins through the infrastructure operating behind the card.
Rain, a regulated card platform, issues and processes Corn’s cards, Spadafora said. Members must complete full know-your-customer checks through a regulated identity provider before using the product.
According to the founder, identity documents do not touch Corn’s servers. Withdrawals from the card path require authorization from the member and a co-signature from the card platform, meaning neither party can move funds alone.
The card will be available to members in more than 50 countries, including the United States. Corn plans additional market-by-market rollouts through the fall.
Demand for stablecoin-linked cards has risen alongside their availability. As crypto.news reported in August, tracked crypto card spending reached $759 million in July, up from $306 million a year earlier.
Cardholders completed nearly 9 million purchases during the month, with an average value of about $86, according to Paymentscan data cited by a16z crypto. USDC accounted for 58% of the tracked volume, while USDT handled another 26%.
Optimism processed about 29% of the tracked blockchain settlement, followed by Solana and Base at 19% each. Corn’s use of Base for USDC settlement places the card on one of the three largest networks in Paymentscan’s July dataset.
A separate August report on stablecoin card forecasts cited a Paymentscan headline total of about $1.04 billion for July. Variations in reporting methods can produce different totals, particularly when datasets combine transactions observed onchain with figures supplied by card providers.
Corn membership adds concierge and quarterly programs
Alongside the card, Corn’s membership includes private dinners and events in cities where members live or travel. Requests go through the member’s assigned concierge rather than a general support channel.
The company is also introducing two quarterly programs. Impossible Moments will present private openings, limited seats, and other experiences that are not ordinarily available for public booking, with each listing offered at a stated price.
Under Corn Curated, a guest tastemaker will select restaurants, hotels, and travel experiences for the following three months. Members can arrange items from the list through their concierge, while each curator will introduce the person responsible for the next quarter.
The first program experiences will roll out this quarter, according to Corn. Future offerings will cover sporting events, travel, private dining and cultural experiences arranged through the company’s network.
For US users, Corn enters a market where stablecoin infrastructure now operates under a federal framework created by the GENIUS Act. An earlier report on the Open USD initiative noted that the law established national rules for payment stablecoin issuers after President Donald Trump signed it in 2025.
Visa said at its June 2026 Payments Forum that its stablecoin settlement run rate had reached about $7 billion as of March. More than 160 stablecoin-linked card programs were live or under development at the time, according to figures included in the same report.