西班牙红十字会已推出一个基于区块链的援助分发系统 RedChain。该系统旨在为捐赠者提供可验证的 资金流向透明性，同时保护受助者的身份隐私。RedChain 由西班牙红十字会与基础设施提供商 BLOOCK 及零知识凭证公司 Billions Network 合作开发，用基于以太坊发行的 ERC-20 援助信用额度取 代纸质代金券和预付卡。受助者通过手机钱包接收信用额度，并可在合作商户使用二维码进行支付。 （Cointelegraph） （来源：吴说） ...

Group 1 - Shiba Inu, a meme coin, experienced a staggering total gain of 11,430,362% at its peak, despite lacking real-world advantages over other cryptocurrencies [1] - The cryptocurrency remains relevant in the market due to its record-breaking rally, although it is overshadowed by larger alternatives [2] - Shiba Inu is an ERC-20 token on the Ethereum network, which allows it to be fungible and interchangeable, distinguishing it from non-fungible tokens (NFTs) [3] Group 2 - Being an ERC-20 token provides Shiba Inu with advantages such as reduced development time and costs, as well as benefits from Ethereum's transaction capacity and continuous upgrades [4] - However, Shiba Inu faces challenges like network congestion and fluctuating transaction fees, which currently average $0.32 but can exceed $2 during high volume periods [5] - The developers of Shiba Inu are attempting to create a decentralized ecosystem, including a decentralized exchange called ShibaSwap, which allows users to swap tokens and earn rewards through a staking-like process [7]