侧链或者说二层的意义，是在于分担主链的负担从而达到扩容的目的。第一是计算负担，主链不负责验证二层上传的交易，把计算资源给省略了。
然后二层向主链周期性上传信息的时候，如果原封不动地上传，那确实没多少意义，所以还需要一步“打包压缩”。这样就节省了计算资源和部分存储资源，从而实现扩容
DrSamo
npub1gu…q6dke
2023-03-03 09:39:24
in reply to nevent1q…6tzu
Author Public Key
npub1gumy6cmj4k4awv3ys9wjx83rcp47xyuc3sq6gmjp0ud04gazz93s8q6dkePublished at
2023-03-03 09:39:24Event JSON
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