A Bitcoin Lending Platform That Doesn't Take Your Keys

Lendasat is a lending protocol built on Ark Labs' Arkade Layer 2. The pitch: borrow against your Bitcoin without selling it, keeping custody the whole time. You avoid triggering capital gains taxes and stay exposed to price moves. The protocol uses Lightning Network for payments, multisig wallets, and something called DLC VTXOs—basically virtual transaction outputs that let you do smart contract logic off-chain.

The team is international, with a developer named Marius appearing in public updates. They've been running an open beta since late 2024, following a closed testing period.

The numbers from beta look reasonable for an early-stage product. Over 2,400 users signed up, and they've reported zero fund losses or security incidents. During the closed beta in December 2024, the platform processed hundreds of loans. Some borrowers got paid out through virtual debit cards; others received USDC on Polygon.

| Key Project Facts | Details | |-------------------|---------| | Project | Lendasat | | Sector/Category | Bitcoin lending / DeFi infrastructure | | Core Focus | Non-custodial BTC-collateralized loans on Arkade L2 | | Beta Metrics | 2,400+ users; 1.34 BTC TVL; $54,600 disbursed (Dec 2024) | | Team Background | International developers; focus on self-custody and Lightning | | Funding Round | PRE SEED (announced March 18, 2026) | | Amount Raised | Undisclosed | | Valuation | Undisclosed | | Lead Investor(s) | Not specified | | Notable Participants | Fulgur Ventures, Initial Capital, Ark Labs (per announcement) | | Disclosure Gaps | No verifiable details on amount, terms, or investor confirmation |

The technical architecture borrows from Ark protocol specs. Transactions get virtualized through presigned outputs, which enables faster, programmable operations without changing Bitcoin's base layer. Users keep their keys. If you repay the loan normally, everything unwinds cooperatively. If something goes wrong, there are automatic protections built in.

• Loans show up on-chain for verification, and borrowers can track loan-to-value ratios in real time.
• A partnership with Moon enables virtual debit card payouts in USD, EUR, or stablecoins.
• Beta users have pushed for improvements like simpler onboarding and dark mode (still pending).
• The platform's future is tied to whether Arkade and similar Layer 2 solutions actually gain adoption.

The Funding Round Nobody Can Confirm

On March 18, 2026, Lendasat announced a pre-seed round with Fulgur Ventures, Initial Capital, and Ark Labs listed as investors. I spent considerable time searching news outlets, investor portfolios, and official channels. Nothing turned up. None of the named investors have made public statements about the deal. The amount raised, the terms, and even which firm led the round—all undisclosed.

This isn't unusual for early Web3 projects. Private funding often happens before anyone bothers with press releases. But it does mean we can't assess Lendasat's runway or their ability to scale the team.

Fulgur Ventures backs Bitcoin-focused projects. Ark Labs built the infrastructure Lendasat runs on. The investor list makes sense strategically. Whether the round actually happened as described? Hard to say.

The beta traction suggests real demand exists. Users in public testimonials praise the interface and the fact that nothing has broken yet. If Bitcoin's financial ecosystem keeps expanding, products like this could fill a gap. But the unverified funding leaves open questions about what comes next.

Bottom line: The product works and people are using it. The funding situation is opaque, which is frustrating but not surprising for this stage of the market.