比特币生态「开荒时期」,这5个Layer2项目值得关注

Odaily星球日报Published on 2023-12-20Last updated on 2023-12-20

Abstract

在肩负着中本聪愿景的比特币上开发L2,目前仍是一个充满争议的选择,但总有人迈出第一步

在等待比特币现货 ETF 最终结果的这段时间,市场对于比特币的生态建设一直保持高度关注。此前,Waterdrip Capital 创始人 Jademont 表示明年将至少有 10 个比特币 Layer 2 网络上线,在流量上推动比特币生态基础建设向前走了一大步。

但在肩负着中本聪愿景的比特币上做建设,目前仍是一个充满争议的选择。此前,Bitcoin Core 开发人员 Luke Dashjr 称铭文是利用比特币网络漏洞的「bug」,进而称 Ordinals 协议也是一个骗局,引发社区进行了一场铭文价值大讨论。

前几日,比特币技术公司 Blockstream 首席执行官 Adam Back 公开表示铭文交易带来的高额费用推动了比特币 Layer 2 的采用和创新,他认为「试图阻止(铭文),他们会以更糟糕的方式做到这一点。」比特币 OG 的这番言论也让不少加密用户选择相信比特币 Layer 2 的叙事。

比特币生态「开荒时期」,这5个Layer2项目值得关注

之前的铭文打开了比特币资产发行的叙事,而这些铭文的未来场景不可能在比特币主链实现,需要在比特币 L2 上构建应用场景,有社区用户直言道「比特币 Layer 2 是否必要,完全是市场的选择,不是计划出来的」。

在铭文热潮带动比特币生态大发展之前,其实就已经存在一些做比特币 Layer 2 的项目,例如 Rootstock(RSK)利用合并挖矿保证了与比特币相媲美的安全性;Stacks(STX)在今年也强劲复苏,STX 近七日涨幅也达 55.6% 。Stacks 今年进行了几次关键的网络升级,包括 Stacks 2.1 版本,引入了去中心化挖矿和与比特币的桥接。

如今,市场上又出现了一批新的有一定关注度的比特币 Layer 2 ,BlockBeats 整理了目前几个值得关注的项目,但需提醒读者,比特币生态建设目前仍处于「开荒时期」,投资需谨慎。

MAP Protocol

MAP Protocol 是一个用于点对点跨链互操作的比特币 Layer 2 , 12 月 7 日,MAP Protocol 宣布获得 Waterdrip Capital 战略投资。

通过利用比特币的安全机制,MAP Protocol 允许其他公共链的资产和用户与比特币网络无缝互动,不仅增强了网络安全性,还实现了 BRC 20 跨链能力。通过 MAP Protocol 的 BRC-20 代币的跨链扩展协议 BRC-201 ,比特币网络上的 BRC-20 和 ORC-20 资产可以与其他公链上的其他代币进行交互。

MAP Protocol 原生代币为 MAP 和 MAPO,这是相同的代币但使用不同的代码来区分它们所在的链。12 月 18 日,MAP Protocol 宣布启动大规模代币销毁,总量达 133, 886, 020 枚 MAP/ MAPO,占流通供应量的 5.9% 。

Dovi

Dovi 是一个兼容 EVM 智能合约的比特币 Layer 2 ,旨在增强可扩展性、降低费用并促进更安全、去中心化的金融生态系统。12 月 11 日,KuCoin Labs 宣布战略投资比特币 Layer 2 解决方案 Dovi,并达成合作伙伴关系,其原生代币 DOVI 于 12 月 12 日上线 KuCoin 交易平台。

根据昨日发布的白皮书资料介绍,Dovi 的应用场景主要包括高速交易功能,用户可以进行快速小额支付,适合日常购物和在线服务;开发者可以在网络上设计和部署复杂的智能合约,而无需担心交易速度和成本;企业可以使用 Dovi 进行大规模资产转移和管理;教育机构和研究人员可以探索比特币和区块链技术在经济学、计算机科学和社会学等领域的新应用。

官网显示,Dovi 下一步要做的是发布测试网,建立开发者社区和生态系统支持以及推出 Dovi V1。

x.TAI

x.TAI Network 是一个基于 AI 加密算法的比特币二层扩展网络,聚合了 AI,DeInfra,Layer 2 等技术革新,旨在建立契合铭文发展的开发环境与生态。

12 月 8 日,x.TAI 公布 XRC 20 协议加密过程实机演示。其是首个将 GRU 与洛伦兹超混沌加密系统(Lorenz Hyperchaotic System)带入比特币二层扩展网络的协议,x.TAI 通过见证压缩技术实现了高隐私性、低交互成本的二层网络环境。此外 x.TAI 披露已获得 120 万美金融资以用于后续技术开发与拓展。

DFS Network

DFS Network 是一个正在建设中的比特币 Layer 2 项目,上线后在比特币网络上发行的各种铭文,可以跨到 DFS Network 上进行交易,还可在其上构建 DeFi、游戏等。

据官方信息,DFS 是 DFS Network 的主网代币,总量 1000 万,在 BTC 链上公平分发了 100 万枚 DFSN,在 EOS 链上公平分发了 250 万枚 DFS,将会 1: 1 映射空投到 DFS Network 上,剩下的 650 万通过流动性挖矿公平释放。DFSN 与 DFS 的关系: 1 DFS= 1 DFS、 1 DFSN= 1 DFS + 1 meme(BRC-20)。

Be L2

12 月 20 日,亦来云(Elastos)计划推出比特币 Layer 2 网络 Be L2(Bitcoin Elastos Layer 2),此举旨在从新平台提供的质押工具中吸引比特币交易。消息公布后,Elastos 原生代币 ELA 24 小时涨幅达 56.2% 。

Be L2 将亦来云智能链 (ESC) 与比特币集成,将允许比基础比特币区块链更为复杂的比特币交易,包括智能合约和不可逆转的数字协议。这些智能合约不可变且透明,无需第三方中介机构即可运行。

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