Sanctum Becomes Solana’s Largest Protocol by TVL with 18 Million SOL Staked

According to The Cryptonomist, Solana's liquid staking protocol Sanctum has overtaken Jupiter to claim the position of the largest decentralized application on the network by total value locked, anchoring more than 18 million SOL within its shared Infinity pool architecture. The shift is more than a leaderboard rearrangement; it reframes how staking capital organizes itself on the chain, and the timing is significant given that Binance has just introduced BNSOL, a new liquid staking token built for the same Solana deposit base.

The architecture behind the consolidation

Sanctum's Infinity pool functions as a shared liquidity layer where multiple liquid staking tokens — each issued by an independent validator operator — interoperate rather than fragment across isolated wrappers. Where most staking ecosystems force holders into binary choices between native delegation and a single proprietary LST, the Infinity model accepts deposits from across the validator set and routes yield through a unified settlement layer. The result, at scale, is a substrate that absorbs capital without demanding that stakers choose a winner. For a network where validator dynamics already differ sharply from Ethereum's monolithic architecture, this kind of pooling changes the geometry of capital alignment: rather than liquidity fragmenting between competing LSTs, it concentrates into a single composable rail while preserving the underlying diversity of the validator set.

A second wave of liquid staking demand

Almost simultaneously, Binance announced the launch of BNSOL, a liquid staking token representing staked Solana deposits that accrues native staking rewards while remaining tradeable and deployable across Solana DeFi. The introduction of a centrally issued LST into an environment already dominated by protocol-native pools raises immediate questions about liquidity fragmentation. Centralized issuance brings distribution advantages and a familiar on-ramp for users who prefer exchange-level custody, but it also introduces a new vector of capital that may not naturally route through permissionless pool architectures. The tension is structural rather than adversarial: exchange-issued tokens tend to settle in exchange-side liquidity, while pool-based architectures like Infinity draw from the broader DeFi surface.

What to watch as alignment settles

The interesting question is not which product wins, but how validator-level capital alignment evolves when two distinct issuance paths are now pulling on the same deposit base. Slashing conditions remain the underlying discipline that binds any LST to real network security, and any pooling architecture — Infinity included — inherits those conditions from the validators it aggregates. If Sanctum's Infinity pool continues to absorb staking capital at its current cadence, the Solana staking market may be moving toward a model where protocol-native liquidity consolidates first, with exchange-issued tokens layering on top as complementary rather than competing rails. The next few weeks of deposit flow into both BNSOL and the Infinity pool will be the most revealing signal yet of which direction that alignment ultimately tilts.