Cardano (ADA) 创始人 Charles Hoskinson 推出突破性的比特币集成，开启新的 DeFi 机遇

Cardano（ADA）创始人 Charles Hoskinson 最近分享了对区块链突破性发展的见解：比特币的整合

Cardano founder Charles Hoskinson has teased an exciting new development for the blockchain – the integration of Bitcoin liquidity into Cardano’s ecosystem. This move, which is enabled by the similarities in the UTXO models of both networks, will open up significant possibilities for Cardano’s DeFi sector.

卡尔达诺创始人查尔斯·霍斯金森 (Charles Hoskinson) 透露了区块链的一项令人兴奋的新发展——将比特币流动性整合到卡尔达诺生态系统中。由于两个网络 UTXO 模型的相似性，这一举措将为卡尔达诺的 DeFi 领域带来巨大的可能性。

“Bitcoin can flow into Cardano, and with Babel fees coming next year, they will be able to pay transaction fees in Bitcoin while under the hood ADA is being consumed,” Hoskinson highlighted.

Hoskinson 强调说：“比特币可以流入卡尔达诺，随着明年 Babel 费用的增加，他们将能够在 ADA 被消耗的同时用比特币支付交易费用。”

🚨BREAKING: #Cadano will be able to sign #Bitcoin transactions while using $ADA as the gas fee 🤯🤯🤯BULLISH @IOHK_Charles 🫡

🚨突发：#Cadano 将能够在使用 $ADA 作为汽油费的同时签署#Bitcoin 交易🤯🤯🤯BULLISH @IOHK_Charles 🫡

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— Polkadot Leader (@PolkadotLeader) October 27, 2024

— Polkadot Leader (@PolkadotLeader) 2024 年 10 月 27 日

UTXO Model and Babel Fees

UTXO 模型和 Babel 费用

Cardano’s integration with Bitcoin is facilitated by their shared UTXO (unspent transaction output) model, which allows for seamless interactions between the two ecosystems. Unlike Ethereum’s account-based system, the UTXO model enables a higher level of predictability and flexibility for transactions.

卡尔达诺与比特币的集成得益于其共享的 UTXO（未使用交易输出）模型，该模型允许两个生态系统之间的无缝交互。与以太坊基于账户的系统不同，UTXO 模型为交易提供了更高水平的可预测性和灵活性。

Cardano’s ADA is also designed with an EUTXO (extended unspent transaction output) model, which enables multiple tokens to be bundled within a single transaction. This capability supports the cross-chain movement of assets like Bitcoin.

Cardano 的 ADA 还采用 EUTXO（扩展未花费交易输出）模型进行设计，该模型允许将多个代币捆绑在单个交易中。此功能支持比特币等资产的跨链移动。

Hoskinson also highlighted the role of Babel fees in this integration. Babel fees allow transaction costs to be settled using various tokens, such as Bitcoin, while ensuring that ADA is still used behind the scenes, thus supporting ADA’s economic model. This mechanism “illustrates the power of Cardano’s approach,” providing flexibility without compromising the network’s integrity

Hoskinson 还强调了 Babel 费用在这种整合中的作用。 Babel 费用允许使用各种代币（例如比特币）结算交易成本，同时确保 ADA 仍然在幕后使用，从而支持 ADA 的经济模型。这种机制“展示了卡尔达诺方法的力量”，在不损害网络完整性的情况下提供灵活性

A Trustless Bridge for BTC

BTC 的去信任桥梁

In another recent development, a collaboration between Cardano and BitcoinOS (BOS) has resulted in the BOS Grail bridge. This bridge enables users to perform secure, trustless BTC transactions on Cardano.

在最近的另一个发展中，Cardano 和 BitcoinOS (BOS) 之间的合作产生了 BOS Grail 桥。这座桥使用户能够在卡尔达诺上执行安全、无需信任的比特币交易。

BOS, a smart contract platform designed to extend Bitcoin’s functionality, is integrated with Cardano through the bridge, allowing for the seamless transfer of assets between the two blockchains.

BOS是一个旨在扩展比特币功能的智能合约平台，通过桥接器与Cardano集成，允许两个区块链之间的资产无缝转移。