After fourteen years as a payments ledger, the XRP Ledger is undergoing its most consequential governance vote. On January 28, 2026, with the release of XRPL version 3.1.0, an amendment called XLS-66d entered validator voting. Together with companion amendment XLS-65, it would bring fixed-term, fixed-rate lending directly onto the protocol layer, with no external smart contracts. All 34 validators on the default unique node list began with a Nay position, and through the spring the ecosystem has been testing, auditing and debating whether to flip them.
How the two amendments build credit
XLS-65 creates Single Asset Vaults. A vault pools deposits of exactly one asset (XRP, RLUSD or any issued token) from multiple depositors. In exchange, depositors receive vault shares in the form of Multi-Purpose Tokens under XLS-33, each tracking a proportional claim on the vault’s assets and earnings. Vault operators control which asset is accepted, how large the vault can grow, and who is allowed in. Combined with XLS-70 Credentials and XLS-80 Permissioned Domains, an operator can run a vault where every depositor has passed identity checks — the line between a product a regulated fund can touch and one it cannot.
XLS-66 is the Lending Protocol itself. It lets borrowers take on-chain, fixed-term loans funded from vault liquidity. Loans carry fixed rates and fixed maturities with settlement logic enforced by the ledger. Repayments flow back into the vault with interest, raising vault share values. The official specification describes loans as uncollateralized at the protocol level, with creditworthiness assessed through off-chain underwriting and first-loss capital arrangements. Deliberately omitted are variable rates, liquidation engines, governance tokens, liquidity mining and incentive emissions — each telling you who this system was built for.
Bond-desk design versus DeFi overcollateralization
DeFi lending (Aave, Compound) solved trust through overcollateralization: no underwriting, just posting more value than taken, with automated liquidations protecting depositors. The model moves billions but serves traders and leverage seekers, not businesses needing working capital. XRPL starts from the opposite end: fixed-term, fixed-rate, underwritten credit is how actual credit markets work, from corporate bonds to trade finance. A market maker wanting 30 days of XRP inventory financing, a payments firm needing RLUSD working capital, or a fintech lender funding a loan book can state a term, accept a rate, and pass underwriting. These borrowers cannot post 150% collateral and have no interest in floating rates that spike during a memecoin frenzy.
The history of uncollateralized crypto lending is ugly. Celsius and BlockFi died. Maple Finance, the closest on-chain precedent, took heavy defaults in 2022 when Orthogonal Trading collapsed, then rebuilt around tighter underwriting. The lesson: underwriting is everything, and lenders must know who carries first loss. XRPL internalizes these lessons at the protocol level. Vault operators are identified parties with configurable gates, and first-loss structure is explicit on the ledger. Lost is permissionlessness — whether a flaw or the point depends on which financial system this ledger aims to join.
Security preparation and voting mechanics
Protocol-level credit raises the bug stakes from painful to existential. Before voting opened, Ripple partnered with Immunefi on a $200,000 Attackathon from October 27 to November 29, 2025, covering interest calculations, loan settlement logic and interactions among all five relevant amendments. Independent ecosystem testing followed: Squid Router's co-founder reported scenario tests on devnet found no issues but noted scenario testing is not a formal audit; his validator announced it would vote yes. An XRPL amendment activates only after holding >80% trusted validator support for two consecutive weeks. Any sustained objection from a fifth of validators stops activation. As of early June, developers were still testing and adding safeguards, with at least one prominent validator describing verification work before flipping votes. The deliberate pace has frustrated traders wanting a first-quarter catalyst, but should comfort anyone planning to deposit real money.
For context, XRPL transaction counts have hit a two-year high, and builders like VS1 Finance are publicly designing bond tokenization products on top of the not-yet-activated primitives. The demand side is assembling ahead of the supply side — the right order for once.