# BTC找零地址的判断逻辑

**Published by:** [linenfuf](https://paragraph.com/@linenfuf/)
**Published on:** 2022-08-29
**URL:** https://paragraph.com/@linenfuf/btc

## Content

交易费计算：交易费（BTC）=交易费率（BTC/KB）*交易大小（Bytes)

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