Author: 行政
Open USD, a new stablecoin backed by more than 200 organizations, has launched with about $468 million in circulation and a distribution partnership with Stripe, one of the largest payment networks.OUSD, issued for Open Standard, had 468.4 million tokens outstanding following its Sept. 30 debut. Reserve data showed about $468.45 million of backing assets, split between $257.2 million in cash and $211.2 million in Treasuries and short-duration money-market funds.The token also went live on Tempo, with more than $400 million in liquidity deployed across decentralized exchanges, stablecoin swaps, and bridges. OUSD is issued natively on Tempo, Base, Ethereum, and Solana, giving businesses…
Supergirl joins the United States Mint’s Comic Art Coin and Medal Program today, with a new gold coin and two silver medals going on sale at noon ET. Supergirl gold coin and two silver medals featuring Krypto go on sale today from the US Mint The fourth release in the series includes a half-ounce 24-karat proof $50 gold coin struck at the West Point Mint and two matte-finish .999 fine silver medals produced in Philadelphia. All three feature designs showing Supergirl in flight and alongside Krypto the Superdog. Launched in partnership with Warner Bros. Discovery, the multi-year program debuted in…
Treasury’s Sept. 30 rule lets states preserve a path toward stablecoin-regime approval while their rules remain unfinished, by filing an initial certification on time and completing the work before substantive review.The interim final rule sets forms and review procedures for the Stablecoin Certification Review Committee, the federal body that reviews state stablecoin regimes. The Committee says conditional or incomplete certifications can satisfy the initial filing timeframe, even when additional state legislative or regulatory action is planned.The rule took effect Sept. 30, but says certifications will not be accepted until after Paperwork Reduction Act approval of the information collection. Treasury will…
MetaMask is pulling thousands of Ethereum validators after a security breach redirected rewards, creating a network-wide backlog for stakers trying to exit.Onchain security researcher Kaden said about 17,000 MetaMask-operated validators holding roughly 523,000 ETH were proactively exited after an analysis found that transaction-fee rewards from 18 of 19 validators that proposed blocks had been diverted to an address funded through Tornado Cash, an Ethereum-based privacy protocol that allows crypto transactions to be mixed and anonymized.The attacker appears to have captured only about 0.36 ETH, according to Kaden. The bigger concern is how the attacker gained enough access to alter fee…
A coffee bought with a qualifying dollar stablecoin would avoid gain-or-loss recognition under the ADAPT Act that Sen. Steve Daines released Sept. 30. The same coffee bought with Bitcoin would still trigger the cost-basis calculation and capital gain or loss reporting that attach to spending digital assets.Bloomberg Law reported Sept. 25 that Daines had circulated a draft and expected to introduce it the next week. The 56-page text released Sept. 30 carries the title Aligning Digital Assets with Principles of Taxation Act and lists Sens. Cynthia Lummis, Bernie Moreno and Tim Scott of South Carolina as cosponsors.Under current IRS guidance,…
Ethereum validators face a configuration choice next week that could determine how aggressively the network tests its next major scaling push.The Glamsterdam upgrade is scheduled to activate on the Sepolia testnet on Oct. 6 at 13:53:36 UTC, bringing changes designed to increase Ethereum’s execution capacity. Node operators must update both execution and consensus clients before the fork, while stakers must also upgrade their beacon node and validator software.But simply installing compatible software will not necessarily move Sepolia toward the 200 million gas preference scheduled for the test.Prysm 7.2.0 and Teku 26.9.1 both support Glamsterdam but will continue using a 60…
Ripple’s Brazilian foothold spans cross-border payments and securities records in a country Chainalysis ranked first for grassroots crypto adoption.Ripple and CSD BR, a regulated financial market infrastructure operator, announced a first phase on Sept. 29 to mirror ownership records for BTG Pactual investment fund shares on the XRP Ledger (XRPL). CSD BR’s systems will remain the official record for registration, deposit, and settlement.The announcement follows a Sept. 28 interview in which RippleX executive Markus Infanger told Estadão’s E-Investidor that about $2.7 billion of the $6.7 billion in tokenized real-world financial assets he counted on XRPL was in Brazil.That puts roughly…
Cardano and Petrobras have developed blockchain applications focused on sustainable aviation fuel and Petrobras’ renewable Diesel R. The SAF project links fuel certificates with digital records to improve traceability and reduce the risk of double counting. A proposed Diesel R system would track fuel data across production, transport and use while supporting Scope 3 emissions reporting. ADA rose 3.34% over 24 hours following the announcement, although trading volume remains below levels seen in 2025 and 2022. Cardano is getting some new use cases. In a press release dated 30 September, the Cardano Foundation said it is pushing into public digital…
Standard Chartered initiated coverage of Ethena’s ENA token on 30 September with a US$2 forecast for the end of 2028, about seven times the US$0.28 price cited in its note. The bank estimates the supply of Ethena’s USDe stablecoin could reach US$40 billion by end-2028. Ethena’s governance rules start ENA buybacks only once USDe supply hits US$7.5 billion, and CoinGecko showed about 4.87 billion USDe in circulation on Thursday. Standard Chartered began research coverage of Ethena (ENA) on Wednesday, forecasting the token will reach US$2 (AU$2.88) by the end of 2028. That target is about seven times the US$0.28 (AU$0.40)…
Japanese payment provider PayPay added Binance Pay on Sept. 30, letting eligible overseas visitors pay from their crypto balances at participating offline stores in Japan. Merchants receive the proceeds in Japanese yen.PayPay’s launch announcement says the integration runs through HIVEX, a cross-border payment network. For visiting Binance users, funds held in their crypto accounts can cover a yen-denominated purchase, with conversion handled during payment.Binance says the feature is exclusively for visitors who have completed its identity verification and is unavailable to Japan residents. Its launch blog sets out that restriction, while PayPay specifically excludes Binance Japan users residing in Japan.This…