From a276bbe70315b1127768335dcaac1c336040e84f Mon Sep 17 00:00:00 2001
From: Luk Lu <luk.lu@faronear.org>
Date: Wed, 22 Sep 2021 21:19:27 +0800
Subject: [PATCH] u

---
 index.js | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index c4b33fb..67cdcd3 100644
--- a/index.js
+++ b/index.js
@@ -650,7 +650,9 @@ class TICrypto {
       }
       return address
     } else if (coin === 'BTC') {
-      // 对比特币，把纯位置转换为大小写敏感能自我验证的bs58check地址：先加前缀1，再加校验4，共25字节，再转base58。得到26～34个字符，大多数34个。
+      // 对比特币，把纯位置转换为大小写敏感能自我验证的bs58check地址：先加前缀1节，再加校验4节，共25字节，再转base58。得到26～34个字符，大多数34个。
+      // Base58: https://en.bitcoin.it/wiki/Base58Check_encoding
+      // https://en.bitcoin.it/wiki/List_of_address_prefixes
       let prefix
       switch (world) {
         case 'mainnet':
@@ -680,11 +682,10 @@ class TICrypto {
       // 默认为 TIC。把纯位置转换为大小写敏感能自我验证的 b64u(base64 for url) 地址。
       let prefix
       switch (world) {
-        // Base58: https://en.bitcoin.it/wiki/List_of_address_prefixes
         // Base64: https://baike.baidu.com/item/base64
         case 'earth':
           prefix = '4c'
-          break // Base58: 0x42=66 => T, Base64: base64 T=0x13=0b00010011 => 0b010011xx = 0x4c~4f
+          break // Base58: 0x42=66 => T, Base64: T=0x13=0b00010011 => 0b010011xx = 0x4c~4f
         case 'moon':
           prefix = 'b4'
           break // Base58: 0x7f=127,0x80=128 => t, Base64: t=0x2d=0b00101101 => 0b101101xx = 0xB4~B7