Blockchain
为什么自托管至今仍是在丢失密钥和信任公司之间二选一？
84
Opportunity
自己保管密钥，一次失误便满盘皆输、无法挽回。使用托管机构，又回到了把钱交给公司信任的老路。社交恢复和账户抽象技术虽然存在，但几乎没有人做出过一款普通人无需助记词、无需客服就能用的钱包。
Why it matters
真正适合普通人使用的自托管，是通往加密世界其他一切的门槛。
我如何评估机会
The Opportunity Score is my own read, not a measurement: how much it hurts, how often it bites, and how little exists to solve it today. Higher means I think it is more worth building.
严重性8/10
How much pain it causes when it shows up.
频率8/10
How often people actually run into it.
空白空间7/10
How little good tooling exists for it today.