OpenZeppelin 发布 Solidity Contracts v5.3
ChainCatcher 消息，安全区块链应用标准 OpenZeppelin 发布 Solidity Contracts v5.3，核心亮点包括：新的多代币标准 ERC-6909，具有最小实现、元数据支持、供应跟踪、内容 URI 扩展；新的提案守护者角色、添加了顺序提案 ID、新的超级法定人数机制等治理器改进。
风险提示 风险提示
BTC $80,972.22 +0.70%
ETH $2,340.00 +0.52%
BNB $746.25 -0.21%
XRP $1.30 -0.44%
SOL $101.70 +1.01%
TRX $0.3309 -0.12%
DOGE $0.0798 +1.17%
ADA $0.2034 +0.83%
BCH $282.07 -3.96%
LINK $11.79 +2.35%
HYPE $90.82 +13.97%
AAVE $134.88 +2.50%
SUI $0.9421 +2.23%
XLM $0.1710 +1.12%
ZEC $1,296.65 +1.77%
AAPL $349.31 +1.00%
AMZN $246.20 -2.50%
GOOGL $285.05 -11.97%
MSFT $521.04 -1.44%
META $626.54 +2.36%
NVDA $214.02 -1.74%
TSLA $405.32 +1.07%
SNDK $1,369.84 +0.56%
INTC $92.75 -0.96%
SPCX $143.69 -0.25%
MU $952.40 -1.68%
AMD $568.29 +0.80% BTC $80,972.22 +0.70% ETH $2,340.00 +0.52% BNB $746.25 -0.21% XRP $1.30 -0.44% SOL $101.70 +1.01% TRX $0.3309 -0.12% DOGE $0.0798 +1.17% ADA $0.2034 +0.83% BCH $282.07 -3.96% LINK $11.79 +2.35% HYPE $90.82 +13.97% AAVE $134.88 +2.50% SUI $0.9421 +2.23% XLM $0.1710 +1.12% ZEC $1,296.65 +1.77% AAPL $349.31 +1.00% AMZN $246.20 -2.50% GOOGL $285.05 -11.97% MSFT $521.04 -1.44% META $626.54 +2.36% NVDA $214.02 -1.74% TSLA $405.32 +1.07% SNDK $1,369.84 +0.56% INTC $92.75 -0.96% SPCX $143.69 -0.25% MU $952.40 -1.68% AMD $568.29 +0.80%
风险提示 风险提示
ChainCatcher 与创新者共建Web3世界
