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BTC $79,848.56 -1.34%
ETH $2,267.42 -1.41%
BNB $671.02 -1.08%
XRP $1.43 -1.89%
SOL $90.97 -4.31%
TRX $0.3509 +0.42%
DOGE $0.1139 +1.63%
ADA $0.2650 -2.89%
BCH $433.90 -1.18%
LINK $10.25 -3.03%
HYPE $39.10 -2.62%
AAVE $96.60 -1.54%
SUI $1.19 -4.42%
XLM $0.1589 -3.07%
ZEC $526.36 -4.31%

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first_img The Ethereum Foundation launches the Clear Signing open standard to promote the readability of transaction signatures

The Ethereum Foundation officially launched the Clear Signing open standard on Tuesday, aimed at replacing the unreadable hexadecimal strings displayed when wallet users sign transactions with human-readable transaction content.This standard is centered around ERC-7730. When a wallet supports this standard, it will read the descriptor file of the contract and reconstruct the raw transaction data into understandable content, such as displaying a Uniswap V3 swap as sending 1,000 USDC and receiving at least 0.42 WETH. ERC-8176 adds an integrity certification layer on top of this, allowing auditors to publish signature certification confirming the accuracy of the descriptors. Participants include hardware wallets (Ledger, Trezor), software wallets (MetaMask, WalletConnect), security companies (Cyfrin), and infrastructure (Fireblocks), among others.Blind signing has been a significant cause of losses in crypto assets. The $1.5 billion vulnerability at Bybit in February 2025 and the approximately $235 million WazirX incident both involved signers approving transactions that did not reflect the true intent. Ledger initiated this project in 2021, formalized it as ERC-7730 in 2024, and transferred governance to the foundation earlier this year to ensure the neutrality of the standard. The ERC-7730 V2, released in April 2026, has expanded its coverage to cross-chain use cases, software wallets, and confidential token primitives.

Gate Prediction Market: WTI crude oil price expectations for May are bullish, with a 51% probability of exceeding 110 USD

As the first CEX platform to connect with Polymarket, Gate's data shows that the overall market expectation for the "WTI Crude Oil May Price" related prediction event remains strong. Among them, the probability of WTI crude oil prices exceeding $110 is 51%, the probability of exceeding $105 is 67%, and the probability of exceeding $100 is as high as 94%. Overall, the market maintains an optimistic outlook on the short-term trend of oil prices, with funding expectations continuously leaning towards an upward direction.Gate's performance in the Polymarket partnership channel continues to lead, currently securing a spot in the top three, with a significant increase in user participation scale, reflecting the growing activity and engagement depth of platform users in the prediction market. Users can directly access the prediction market through the Gate App, entering the Polymarket page from the platform's homepage Alpha, and participate in event predictions using USDT in their exchange accounts. This integration marks a key step for Gate in merging the crypto trading ecosystem with the prediction market, providing users with a diversified market experience from expectation judgment to trading participation.In addition, Gate will launch the "Polymarket 100 USDT Battle God Challenge" social media event from May 11, 15:00 to May 20, 15:00 (UTC+8), where users can participate in prediction market trading with a maximum of 100 USDT and compete for the earnings leaderboard and quality content creator rewards by sharing profit reports, trading strategies, and review content. The total prize pool of the event includes 66 content reward slots and a 1,000 USDT Battle God earnings prize pool.
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