私人的金融交易,
由 Zerocoin 协议启用

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比特币为什么有一个隐私问题?

btc-分类帐-黑暗

公共会计科目

为解决"双支出问题",比特币上的所有交易必须都存储在公共会计科目

bt-小偷-分析-网络

网络

值得注意的研究表明用于分析社会网络拓扑结构相同的技术可以用于分析比特币的网络拓扑结构

nsa

破碎的隐私

任何人都可以使用公共的分类帐打破隐私,包括强大的公司和机构,如美国国家安全局

Zcoin 如何提高隐私的比特币协议?

薄荷

薄荷

与 Zcoin 的 Zerocoin 技术,你可以"薄荷"成私人的硬币在公共会计科目上找到一枚硬币

花

当它的时间要花你铸造的硬币时,铸造硬币的所有者不需要要显现

重复

重复

铸造和花一枚硬币的过程可以完成多少倍,你想要确保完全的隐私

“I really like [the] very creative idea...to have a pure-Zerocoin system”

Hal FinneyRecipient of first Bitcoin transaction

“If you want cryptographic anonymity its better to look to Zerocoin.”

Adam BackInventor of HashCash, referenced by Satoshi in the Bitcoin whitepaper

“It’s more than just a fascinating concept; a startup called Moneta [now ZCoin] has gone and implemented the Zerocoin protocol (along with other blockchain improvements.) Their “genesis block” — the launch of their blockchain — is scheduled for the next few months.”

TechCrunch

“Zcoin is the first implementation of the Zerocoin protocol into a fully functional cryptocurrency. A truly exciting moment for all privacy conscious crypto-currency enthusiasts.”

Roger VerZcoin Investor

“In the conventional multi-party anti-taint protocol, every participant knows the mapping from inputs to outputs. But in your improved protocol using libzerocoin, nobody sees the mapping.”

Hal FinneyRecipient of first Bitcoin transaction

“The Zerocoin protocol was written in 2013 as a privacy-enhancing layer intended for Bitcoin. But as a stand-alone protocol, it’s also been up-for-grabs for any other enterprising coin. Gary Le and Poramin Insom have taken that grab, today launching the testnet of a new cryptocurrency called Moneta [now ZCoin] .”

Bitcoin.com

“Bitcoin, despite its reputation as anonymous internet cash, was never designed for perfectly private payments. For the promise of fully untraceable money, cryptocurrency fans have been waiting for Zerocoin—a technology designed to have default uncrackable anonymity”

Wired

“If bitcoin main choses not to integrate zerocoin - and indications so far is it wont for compute and storage efficiency reasons, and perhaps other reasons, then maybe this would be something interesting for a new altcoin.”

Adam BackInventor of HashCash, referenced by Satoshi in the Bitcoin whitepaper

“Bitcoin, despite its reputation as anonymous internet cash, was never designed for perfectly private payments. For the promise of fully untraceable money, cryptocurrency fans have been waiting for Zerocoin—a technology designed to have default uncrackable anonymity.”

Wired

“ZeroCoin, a blockchain protocol that grants total and absolute transaction anonymity, has finally been brought from concept to implementation. The protocol will allow developers to create coins that, linked to the Bitcoin network, will grant transactions anonymization.”

CoinTelegraph

“Bitcoin transactions are published on the blockchain...Zerocoin’s blockchain, on the other hand, uses a cryptographic trick known as a “zero-knowledge proof” to guarantee that transactions in the Zerocoin economy aren’t fraudulent or forged.”

Wired

“An alt coin with an integrated ZeroCoin would be a very interesting thing to play with.”

Mike HearnFormer Bitcoin Core Developer

“About privacy in my view bitcoin is a bit too open which I think is not so much by design, but because its difficult to have privacy and the auditability SPV operation needs, because miners need to validate, and to validate they need to see amounts and transfer histories. (Hence the interest in zerocoin and zerocoin2.)”

Adam BackInventor of HashCash, referenced by Satoshi in the Bitcoin whitepaper

“The users want more privacy once they realize how weak [Bitcoin] privacy is. It’s somewhat related to putting your bank statement and credit card statement online, with your name and address on it”

Adam BackInventor of HashCash, referenced by Satoshi in the Bitcoin whitepaper

“Privacy is also essential for fair markets: Without privacy your counter-parties and competition can see into your finances— get a raise and get a rent hike, and as long as there are power imbalances between people privacy is essential for human dignity.”

Gregory MaxwellBitcoin Core Developer

“Taint and tracability of taint is bad because it affects fungibility (in a p2p respendable ecash system like bitcoin, random users end up holding retroactively tainted and reduced value or unspendable coins through no fault of their own, and this erodes confidence).”

Adam BackInventor of HashCash, referenced by Satoshi in the Bitcoin whitepaper

Zcoin 是 Zerocoin 协议,这是世界上最私人的 cryptocurrency 协议的实现。

它与众不同的是它能够解决所有以前 cryptocurrencies 中发现通过实施一个名为 ZeroCoin,允许用户有完全的隐私,通过加密零知识证明协议的隐私问题。 零知识证明允许一个要显示哪些硬币一个拥有,从而使所有接收和发送交易私营的有没有必要的混合服务或其它手段"半"匿名解决方案而无需显示 Zcoin 硬币的所有权。 其基于原 Zerocoin 纸,可以在这里找到更多的细节。

Find out more Follow @zcoinofficial
九月 19, 2017

Zcoin升级到Bitcoin Core 0.13发布了

八月 13, 2017

Zcoin Core升级到0.13版及MPT开发更新情况

七月 21, 2017

MTP审核($10,000)和实施($2,500)的赏金

七月 9, 2017

MTP开源挖矿软件赏金挑战赛