The Wire — June 22, 2026

The Wire — June 22, 2026

Toss Bank Signs Solana Foundation Pact to Test Stablecoin Remittances

South Korea's Toss Bank has signed a strategic memorandum of understanding with the Solana Foundation to test blockchain-based cross-border remittances and stablecoin settlement, the bank disclosed Monday. The agreement, signed in Seoul on June 19, is framed as the first one-to-one partnership between a South Korean internet-only bank and the Solana Foundation. The two sides will run a phased proof of concept that connects Toss Bank's existing overseas transfer service to Solana rails to measure speed, cost, and reliability, while exploring payment and settlement use cases for stablecoins and digital assets. This is a pilot, not a live product, and the bank stressed it is testing whether a blockchain layer can sit on top of current banking rails without compromising compliance. For a yields desk the read is structural: bank-grade settlement volume is the kind of demand that deepens the stablecoin liquidity DeFi lending is built on. Source: Korea Herald, crypto.news. Track Solana yields →

Ethereum Proposal Would Redirect Up to 10% of Validator Rewards to Funding

A new Ethereum proposal called Validator Redirected Revenue would let validators vote to divert up to 10% of their staking rewards toward public goods, infrastructure, and research, crypto.news reported. Introduced by researcher Clement Lesaege and contributors, the plan would become mandatory for all validators if more than 51% back a non-zero rate, with the ceiling capped at 10% and zero remaining an option. The paper estimates roughly 35 to 40 million ETH is staked, generating about 700,000 ETH in annual rewards, so a 5 to 10% redirect could route 50,000 to 70,000 ETH a year to Ethereum development without new issuance. The idea lands as the network wrestles with how to fund core work sustainably. For stakers and liquid-staking holders, any redirect is a direct haircut on net staking yield, which is exactly the kind of protocol-level change worth pricing before it ships. Source: crypto.news, KuCoin. See ETH yields →

Bitcoin Reclaims $65K as Strait of Hormuz Energy Risk Eases

Bitcoin pushed back above $65,000 on Monday, trading near $65,063 and up 1.7% on the day, as the energy-supply premium tied to the Strait of Hormuz continued to unwind. The move tracks a broader risk-on tone after weeks of choppy trading driven by US-Iran tensions, with crude softening as the threat of a prolonged blockade faded. The reclaim of $65K marks one of Bitcoin's firmer sessions in two weeks, though the backdrop stays fragile and headline-sensitive, with conflicting reports over the strait's status keeping traders alert. For collateral-backed yields, the level matters less than the volatility regime: calmer macro tightens lending spreads and lifts appetite for Bitcoin-denominated strategies. The story here is sentiment normalizing, not a directional call. Source: The Block, market data. Compare BTC opportunities →

Solana DeFi TVL Holds at $4.95B as USDC Lending Yields Stay Firm

On-chain, the Solana DeFi ecosystem is holding steady with total value locked at roughly $4.95 billion, per DefiLlama, even as SOL trades near $74.44, up about 1.2% on the day. Lending remains the deepest source of stablecoin yield: Kamino Lend tops the USDC table at 7.15% on a smaller pool, while Jupiter Lend offers 4.66% across a far larger $409 million market, the more representative rate for size. The spread between headline APY and deep-liquidity APY is the signal worth watching, since the highest number on a screen rarely survives contact with real size. Institutional rails like the Toss Bank pilot above are the slow-burn tailwind for this base layer, while day-to-day yields stay anchored to lending demand and SOL price action. Source: DefiLlama, CoinGecko. Explore Solana USDC yields →

Numbers

• BTC: $65,063 (+1.70% 24h)
• SOL: $74.44 (+1.19% 24h)
• ETH: $1,764.23 (+2.49% 24h)
• Solana DeFi TVL: $4.95B
• Top USDC yield (Solana): Kamino Lend at 7.15% ($3.5M TVL)

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