無用時代開始：使用ZK證明比特幣將BTC轉移到Cardano

在主網上進行的演示標誌著區塊鏈互操作性的關鍵發展。通過將1 BTC包裝到XBTC中，這是通過比特幣的零零知識證明確保的可編程令牌 - 交易規避了保管橋樑，減少了風險和延遲。

Bridgeless era begins: BitcoinOS transfers BTC to Cardano using ZK proofs

無用時代開始：使用ZK證明比特幣將BTC轉移到Cardano

BitcoinOS has demonstrated seamless transfer of BTC to Cardano (ADA) and back, utilizing zero-knowledge proofs to circumvent custodial bridges. The demonstration, conducted on mainnet and described in a Wednesday blog post by BitcoinOS, showcases pivotal progress in blockchain interoperability.

Bitcoinos已證明了BTC向Cardano（ADA）的無縫轉移，並利用零知識證明來繞過託管橋樑。該演示是在Mainnet上進行的，並在Bitcoinos的周三博客文章中進行了描述，展示了區塊鏈互操作性的關鍵進展。

The process began with wrapping 1 BTC into xBTC—a programmable token secured through BitcoinOS’ BitSNARK zero-knowledge proofs. This xBTC was then bridgelessly moved to Sundial Protocol’s Cardano wallet.

該過程始於將1 BTC包裝到XBTC中，這是通過BitCoinos的Bitsnark零知識證明確保的可編程令牌。然後，此XBTC無用，將其移至Sundial協議的Cardano錢包。

Afterward, Handle, Cardano’s identity platform, facilitated transfer of the xBTC to its wallet before returning it to Bitcoin and subsequent unboxing to native BTC.

之後，處理Cardano的身份平台，在將XBTC轉移到其錢包之前，然後將其返回到比特幣，然後將其拆箱到本機BTC。

The integration with Sundial and Handle was pivotal in enabling cross-chain functionality, allowing for interoperability between Bitcoin and Cardano.

與日d和手柄的集成在啟用跨鏈功能方面至關重要，從而可以在比特幣和卡爾達諾之間進行互操作性。

“This demo showcases how Bitcoin can gain smart contract capabilities while remaining trustlessly anchored to its blockchain,” said Edan Yago, a core BitcoinOS contributor.

“該演示展示了比特幣如何獲得智能合同能力，同時保持毫無信任地錨定其區塊鏈，”比特幣撰稿人Edan Yago說。

Yago added that the demonstration’s possibilities turns “Cardano into a seamless DeFi layer for Bitcoin,” and has implications for other UTXO-based chains.

Yago補充說，演示的可能性將“ Cardano變成比特幣的無縫防禦層”，並對其他基於UTXO的鏈有影響。

The achievement marks a turning point for decentralized interoperability.

成就標誌著分散互操作性的轉折點。

“It’s a turning point for the entire blockchain ecosystem,” said Sheldon Hunt, founder of Sundial Protocol.

“這是整個區塊鏈生態系統的轉折點，” Sundial協議的創始人Sheldon Hunt說。

Jonah Peralta of Handle highlighted the breakthrough’s significance for Bitcoin’s utility.

手柄的約拿·佩拉爾塔（Jonah Peralta）強調了這一突破對比特幣實用程序的意義。

“This innovation unlocks smart contracts and scalability for Bitcoin, all while preserving the security and decentralization that Bitcoin is known for,” said Peralta.

Peralta說：“這項創新釋放了比特幣的智能合約和可擴展性，同時保留了比特幣聞名的安全性和權力下放。”

The integration of BTC into the Cardano ecosystem, renowned for its smart contract capabilities, opens up new avenues for DeFi and Web3 applications.

BTC以其智能合同功能而聞名的BTC納入Cardano生態系統，為DEFI和Web3應用程序開闢了新的途徑。

BitcoinOS’ technology is designed to address the challenges posed by custodial bridges, which concentrate large amounts of cryptocurrency in single entities, thereby increasing the risk of theft or malfunction.

BitCoinos的技術旨在應對託管橋樑所帶來的挑戰，該橋集中了單一實體中大量的加密貨幣，從而增加了盜竊或故障的風險。

Moreover, bridges introduce latency in cross-chain transactions, impacting the efficiency of cross-chain applications.

此外，橋樑還引入了跨鏈交易的延遲，從而影響了跨鏈應用的效率。

BitcoinOS’ use of zero-knowledge proofs is pivotal in embedding programmable logic directly into Bitcoin transactions, paving the way for L2 solutions with the full security of the Bitcoin blockchain.

比特幣對零知識證明的使用是將可編程邏輯直接嵌入比特幣交易中的關鍵，這為L2解決方案鋪平了道路，並具有比特幣區塊鏈的完整安全性。

This innovation is a testament to the potential of blockchain technology to revolutionize financial systems and create a more inclusive and efficient global economy.

這項創新證明了區塊鏈技術革新金融系統並創造更具包容性和有效的全球經濟的潛力。