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1  Local / 中文 (Chinese) / 去年随着熊市心情也冷了下来,对币圈感到非常失望。 on: May 22, 2019, 03:08:02 PM
全是吹牛逼,没有任何实质应用,都十年了,互联网发展十年是什么样子?币圈已经沦为庄家、交易所、CORE割韭菜赚取巨额带血利润赤裸裸的工具,毫不掩饰,吃相恶心。
一度对比特币的信仰产生了动摇。
BSV的出现使我又找回了当初初识比特币的激情,不管怀特是不是中本聪,BSV又让我重提信心。
2  Local / 中文 (Chinese) / 大家觉RCHAIN怎么样? on: January 20, 2018, 05:58:17 AM
有了解这个项目的吗?想入一些,谢谢。
3  Local / 中文 (Chinese) / 请问洋葱在技术上有什么出色的地方吗? on: January 15, 2018, 04:44:23 AM
在挖矿机制、共识算法、匿名保护方面与现有的匿名币(如达世、门罗、零币)相比有什么不同?
谢谢。
4  Local / 中文 (Chinese) / 今天比特币暴涨,所有山寨币应声暴跌,是什么原因? on: December 07, 2017, 11:30:13 AM
和比特币要分糖果有关吗?
5  Bitcoin / Development & Technical Discussion / "signrawtransaction" question,thx! on: September 03, 2017, 04:02:54 AM
the "signrawtransaction" help is :
-----------------------------
signrawtransaction "hexstring" ( [{"txid":"id","vout":n,"scriptPubKey":"hex","redeemScript":"hex"},...] ["privatekey1",...] sighashtype )

Sign inputs for raw transaction (serialized, hex-encoded).
The second optional argument (may be null) is an array of previous transaction outputs that
this transaction depends on but may not yet be in the block chain.
The third optional argument (may be null) is an array of base58-encoded private
keys that, if given, will be the only keys used to sign the transaction.
-----------------------------
My question is when the second parameter needs to be provided?
If I use the online computer to generate the transaction, then use the offline computer to sign the transaction, does the second parameter needs to be provided? Thanks!
6  Bitcoin / Armory / Can i import addresses into armory? on: September 02, 2017, 02:54:47 PM
Can i build a watching-only wallet by import/input addresses(not watching-only wallet file) into armory?
7  Bitcoin / Armory / I run armory offline on ubuntu 14.04 32bit,but the message is "core dumped". on: September 02, 2017, 11:11:43 AM
My notebook is IBM T42.The cpu is Intel Pentium M Dothan-400,the RAM is 512MB.
I install armory on Xubuntu 14.04 32bit through deb file.
When i type armory in console,system show me "Illegal Instruction core dumped".
Anybody can help me?
Thanks.
8  Bitcoin / Armory / Help:Setup error.System is Win10 64bit,and language is Chinese. on: September 02, 2017, 08:45:28 AM
The armyory.exe.log is:

(ERROR) ArmoryUtils.pyc:3719 - Unsupported language specified. Defaulting to English (en)
(ERROR) Traceback (most recent call last):
File "ArmoryQt.py", line 5975, in
File "ArmoryQt.py", line 247, in init
File "ArmoryQt.py", line 2209, in loadWalletsAndSettings
File "ArmoryQt.py", line 2215, in loadCppWallets
UnicodeEncodeError: 'ascii' codec can't encode characters in position 9-11: ordinal not in range(128)

Thanks!
9  Local / 中文 (Chinese) / 比特币新手求教冷存储问题,谢谢。 on: August 31, 2017, 05:01:59 AM
在线主机已安装bitcoin core并已同步全部区块,原拟用armory做离线钱包,但因为armory只提供64位程序,我的旧笔记本无法安装64位linux,所以只好放弃。
根据我掌握的知识,计划用bitcoin core来生产私钥(因为官方客户端随机数生产最有保证),而且私钥只使用一次,那就意味者安装bitcoin core的机器(想用linux)必须离线。请问:
1、bitcoin core可以不用同步区块生成私钥吗?
2、bitcoin core用命令可以完成交易数据生成,并在离线的机器上完成签名,然后用在线core广播交易吗?
3、如果第2条做不到,那么有什么安全的交易生产、签名的工具?python有现成的模块吗?
4、因为私钥只用一次,怎么做到将一个地址上的比特币转一部分给别人,剩余部分转到另一个给定地址?做两次转账吗?
超新手真心求教,非常感谢。
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