Solana starts testing upgrade that could cut finality from 12.8 seconds to 150 milliseconds
Alpenglow would let exchanges, bridges and merchants treat payments as irreversible almost immediately. Source：CoinDesk
Cardano joins Solana, XRP Ledger in race to power AI agent payments
The official x402 kit now includes Cardano tools for apps and AI agents to pay with ADA and other network tokens, though the facilitator has so far only been…
Solana speeds up blocks by 17%, but transaction capacity stays the same
The network is cutting its target slot time to 250 milliseconds, giving apps fresher blockchain data and validators shorter control windows while reducing the…
Solana lender Kamino taps fintech veteran Michael Weisz as CEO for massive U.S. expansion
Michael Weisz will lead Kamino from a new New York headquarters as the DeFi lender is expanding into tokenized assets. Source：CoinDesk
Ether, solana, XRP likely to gain if Clarity Act progresses
Your dayahead look for Sept. 15, 2026 Source：CoinDesk
Solana主网交易规模上限提升逾3倍，支持更复杂链上操作
9 月 15 日，Solana 已完成主网升级，将单笔交易大小上限从此前的 1,232 字节提升至 4,096 字节，增幅超过 3 倍，为开发者在单笔交易中执行更复杂的操作提供更大空间。据 Solana 基金会披露，该升级已于 9 月 15 日 UTC 时间凌晨约 1 点、主网第 1035 个 Epoch…
Solana more than triples transaction size limit with mainnet upgrade
Solana raised its transaction size limit to 4,096 bytes, giving developers more room for zeroknowledge proofs and transactions with multiple signatures.…
Solana transactions just got more than 3 times bigger, giving an edge over Ethereum
Transaction V1 raises Solana’s limit to 4,096 bytes from 1,232, giving developers more room for multistep trades, companywallet approvals and privacy proofs.…
Dogecoin ETFs struggled for buyers while rival XRP and Solana funds pulled in $3 billion
Bitwise's BWOW dogecoin ETF will close after 10 months, adding to weak demand across DOGE funds and raising a harder question for altcoin ETFs: What problem…
Bitcoin ETF outflows accelerate as investors pull $449M in three days
ARK 21Shares accounted for $164 million of Thursday’s Bitcoin ETF withdrawals, while Ether and Solana funds also recorded net outflows. Source：Cointelegraph
Solana sees record 263K tokens issued in a single day
Memecoin platform Pump.fun accounted for most of the new tokens among launchpads, as the Solana network notched a new alltime daily issuance high.…
Bitcoin ETFs shed $167M after strongest three-week inflow run of 2026
ARKB led Wednesday’s Bitcoin ETF outflows as Ether and Solana funds returned to net inflows. Source：Cointelegraph