Maple’s Dispute With Core Highlights Legal Limits for DeFi Products

The Cayman Islands injunction blocking Maple Finance from launching syrupBTC, a yield-bearing Bitcoin product, highlights the gap between “trustless” decentralized finance (DeFi) products and traditional legal frameworks, experts say.

Earlier this year, the Core Foundation and Maple Finance teamed up to create IstBTC, a Bitcoin yield product that lets investors earn returns while keeping their assets safe with institutional custodians. Core now claims that Maple used information from that partnership to build a competing product, syrupBTC, in violation of an exclusivity contract.

This week, a Cayman Islands court issued an injunction preventing Maple from launching syrupBTC or using Core tokens while the matter moves through arbitration. Maple, which oversees more than $3 billion, denied any wrongdoing in a statement shared on X.

The asset manager said syrupBTC was developed independently, that the BTC Yield program keeps lenders’ assets separate, and that other products like syrupUSDC and syrupUSDT remain unaffected. The company also said it is pursuing all legal remedies.

Maple also said that they will return 85% of BTC principal to BTC Yield lenders, “with the remaining 15% retained in the program and released to lenders upon the successful resolution of the legal proceedings.”

Experts believe the case underscores an important lesson for the DeFi sector: even “trustless” blockchain products are subject to real-world contracts and courts.

Hedy Wang, CEO and co-founder of Block Street, told The Defiant that the dispute isn’t shocking.

“When a Cayman court blocks Maple from launching a competing BTC product, it’s basically a reminder that off-chain contracts still matter, even in DeFi,” Wang said. “If you sign exclusivity or partnership terms, those agreements don’t vanish just because your product runs on-chain.”

Wang added that lenders want predictability and transparency. “What this whole situation really highlights is the awkward overlap between ‘trustless finance’ and real-world legal frameworks,” Wang said. “DeFi isn’t lawless. The moment you incorporate, raise capital, or work with a foundation, you’re under traditional rules.”

She noted that one reason on-chain contracts and tokenized assets are gaining ground is that the rules are becoming clearer.

Jason Rozovsky, General Counsel and Head of Policy at Axelar, echoed Wang’s point, calling this a “contractual disagreement between two sophisticated parties.”

He added, however, that even without seeing the contract, what matters most is that assets are stored and managed in a way that safeguards users’ rights from off-chain legal disputes.

“The original Bitcoin stored in the original contract or vault needs to be stored in such a way that they’re bankruptcy remote,” he said. “So, as liquid staked, on-chain products proliferate, it’s important for investors to look out for the guarantees DeFi can provide, to wit, visibility into where the assets are and how they’re being stored.”

Rozovsky concluded that moving forward, there needs to be alignment between on-chain crypto structures and offchain legal frameworks.

Syrup, Maple’s native token, is currently trading at $0.31, down 2% on the day. Meanwhile, the CORE token is trading at $0.145, up 1.8% in the past 24 hours.