Author: 行政

XRP Ledger’s (XRPL) newest server release defines a future lending market in which depositors could commit assets to a vault for a fixed term and wait until a set redemption date to withdraw. For XRP holders, the design introduces a possible liquidity lock that can last from minutes to years.The XRP Ledger Foundation released xrpld 3.4.0 on Sept. 16 with LendingProtocolV1_1 code for closed-ended vaults and cash-basis accounting.The first feature fixes the period during which deposited capital can fund loans, and the second recognizes interest when a borrower pays it.Availability still depends on the amendment process and the rest of…

S&P Global agreed to acquire smart contract security firm OpenZeppelin, expanding its digital asset business into the technology underpinning tokenized finance.On Sept. 17, the financial data and ratings company said that OpenZeppelin will continue operating under its own name as a separate business unit. Chief Executive Demian Brener will remain in charge and report to S&P Global Ratings President Yann Le Pallec.Financial terms were not disclosed, and the transaction remains subject to closing conditions.The deal gives S&P direct exposure to the security layer behind stablecoins, tokenized funds, and decentralized-finance applications. OpenZeppelin’s open-source contracts have supported more than $37 trillion in…

Aave V4 went live on the Arc Layer-1 network on Sept. 16 and attracted USDC almost immediately. By Sept. 17, point-in-time Aavescan data showed roughly $76 million supplied, less than $100,000 borrowed, and utilization near 0.1%.Suppliers quickly filled the market’s initial capacity, but borrowers had put almost none of that liquidity to work.LlamaRisk responded to the deposit rush by proposing an increase in the Arc Main Spoke’s USDC add cap from 56 million to 150 million tokens. The balance later moved above the former ceiling, showing that 56 million was no longer binding.However, the governance post and live market page…

The US Securities and Exchange Commission (SEC) has opened a five-year pathway for regulated US stocks to trade on blockchain-native venues.The Innovation Exemption came two days after the Senate failed to advance the CLARITY Act, a broad crypto market-structure bill that sought to establish statutory rules for digital assets and clarify regulatory responsibilities. The procedural vote failed 49-50, short of the 60 votes needed to move it forward.That failure left the crypto industry without a comprehensive market-structure framework and put greater weight on what regulators can do under existing law.SEC Chair Paul Atkins explicitly tied the Sept. 17 action to…

Optimism approved Upgrade 20, moving its fault-proof system toward the architecture required for future Superchain interoperability.The Ethereum layer-2 network’s governance completed voting on Sept. 16, putting OP Sepolia, Ink Sepolia, Soneium Minato and Unichain Sepolia on course for a targeted Sept. 17 contract upgrade. Mainnet execution is scheduled for Sept. 24 if the new system completes a healthy seven-day testnet soak.The change moves fault proofs from Output Root Dispute Games to Super Root Dispute Games, altering how OP Stack chains challenge incorrect state before withdrawals are finalized back to Ethereum. Optimism describes the upgrade as a prerequisite for interoperability because…

Stellar activated Protocol 28 as the blockchain hit a new sustained throughput record, adding tools designed for larger smart-contract deployments.The network ran Protocol 28 by Sept. 17 after a scheduled mainnet upgrade vote a day earlier. The release lets developers move groups of Soroban smart contracts to new code at once and introduces changes intended to make contract data easier to migrate as applications evolve.The upgrade coincided with a fresh performance milestone. Blockchain analysis firm Chainspect said Stellar averaged more than 211 transactions per second across 100 consecutive blocks, its highest sustained throughput on record.Protocol 28’s CAP-85 targets protocols that…

The Senate gave DeFi a policy setback on Sept. 15. Then Aave founder Stani Kulechov used it to frame a new product challenge. Aave is a decentralized-finance lending protocol surrounded by consumer and institutional products built by Aave Labs.At 2:19 p.m. Eastern time, senators rejected cloture on the motion to proceed to H.R. 3633, the CLARITY Act, a federal digital-asset market-structure bill, by 49-50. The procedural vote required three-fifths, so the result blocked the bill’s immediate route to floor consideration. It was not a final-passage vote and did not erase the authority regulators already have. Related ReadingBitcoin drops below $76,000…

2026 Commemorative Coins   OldSales LatestSales Gain/Loss %Increase 2026-P Uncirculated FIFA World Cup Half Dollar 6,085 6,117 32 0.53% 2026-P Proof FIFA World Cup Half Dollar 16,344 16,457 113 0.69% 2026-P Uncirculated FIFA World Cup Silver Dollar 4,794 4,827 33 0.69% 2026-P Proof FIFA World Cup Silver Dollar 18,375 18,482 107 0.58% 2026-W $5 Uncirculated FIFA World Cup Gold Coin 733 737 4 0.55% 2026-W $5 Proof FIFA World Cup Gold Coin 1,178 1,184 6 0.51% 2026 FIFA World Cup Three-Coin Proof Set 2,686 2,699 13 0.48% 2025 Commemorative Coins   OldSales LatestSales Gain/Loss %Increase 2025-S Proof U.S. Marine Corps…

Crypto groups are pressing Congress to broaden tax relief after a House panel advanced the first digital-asset tax framework.The House Ways and Means Committee approved H.R. 10357, the Digital Asset Tax Certainty Act, by 38-5 on Sept. 16, sending a package covering crypto payments, stablecoins, trading, lending, staking and mining toward the full House. The committee ordered the amended bill favorably reported after adopting Chairman Jason Smith’s substitute.Industry groups welcomed the vote while signaling that the legislation remains short of several priorities they want addressed before final passage. Those include broader relief for everyday crypto transactions and changes to when…

Three days after Splash’s Cardano-based ADA/OADA StableSwap pool was drained, OADA holders still faced a problem that corrected code alone could not solve: the pool had lost the ADA that provided their meaningful route out of the token.Splash’s incident report said one actor used two transactions on Sept. 13 to remove 2,434,648 ADA and 1,988,222 OADA. After subtracting the attacker’s 9,870 ADA deposit, but before network fees, the ADA drain was 2,424,778. Related Reading515M NIGHT bridge exploit rocks Cardano but ADA jumps 8% anyway after landmark hard fork Why a code patch is not a liquidity fixThe pool’s validator calculated…