5 月 19 日，据 DefiLlama 数据，过去 7 天内 Arbitrum 跨链桥净流入资金达 4.96 亿美元，位居所有公链之首。其次是以太坊和 OP，净流入资金分别为 5679 万美元和 5080 万美元。
Bera、Sei 和 Unichain 分别净流出 2.01 亿美元、3129 万美元和 2835 万美元。

<div><p>5 月 19 日，据 DefiLlama 数据，过去 7 天内 Arbitrum 跨链桥净流入资金达 4.96 亿美元，位居所有公链之首。其次是以太坊和 OP，净流入资金分别为 5679 万美元和 5080 万美元。</p><p>Bera、Sei 和 Unichain 分别净流出 2.01 亿美元、3129 万美元和 2835 万美元。</p></div>

Arbitrum、以太坊和OP位列过去7天跨链桥资金净流入前三

On May 19, according to defillama data, the net cross-chain bridge inflow of funds for Arbitrum over the past 7 days reached $496 million, ranking first among all public chains. Following that are Ethereum and OP, with net inflows of $56.79 million and $50.80 million, respectively.

Bera, Sei, and Unichain saw net outflows of $201 million, $31.29 million, and $28.35 million, respectively.

<div><p>On May 19, according to defillama data, the net cross-chain bridge inflow of funds for Arbitrum over the past 7 days reached $496 million, ranking first among all public chains. Following that are Ethereum and OP, with net inflows of $56.79 million and $50.80 million respectively.</p><p>Bera, Sei, and Unichain saw net outflows of $201 million, $31.29 million, and $28.35 million respectively.</p></div>

Arbitrum, Ethereum and OP ranked the top three in cross-chain bridge net inflows in the past 7 days

Author | Shisi Jun

1. Introduction
In the blink of an eye, I've been working in the wallet industry for four years. Many people think the wallet landscape in 2025 is already solidified, but that's not the case—it's been turbulent beneath the surface. This year:

· Coinbase launched its new CDP wallet, built on TEE technology;

· Binance's MPC wallet introduces key sharding and hosting to the TEE environment;

· Bitget just released its social login feature last week, hosted on a TEE basis;

· ...

A brief overview of the history of blockchain wallets and the market landscape in 2025.

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