重新定义NFT,ERC404生态还有何机会?

Odaily星球日报Pubblicato 2024-02-06Pubblicato ultima volta 2024-02-06

Introduzione

介于ERC-20和ERC-721之间,ERC404能否重新定义NFT?还有何机会?

原文作者:Karen,Foresight News

近几日,一个旨在解决 NFT 流动性并且介于 ERC 20 和 ERC 721 的新标准 ERC 404 引发社区关注,基于该标准的首个代币 Pandora 单枚价格续创新高,飙升至 5700 美元。那 ERC 404 从何而来?是什么?还有何机会?

Pandora 和 ERC 404 标准背景

Pandora 是第一个基于 ERC 404 代币标准构建的代币,该 ERC 404 是为创作者和开发者等开源的实验性代币标准,也是混合 ERC 20 / ERC 721 实现,具有原生流动性和碎片化等特点。

Pandora 由 @maybectrlfreak(ctrl)和@searnseele(Searn) 共同构建,核心标准 ERC 404 由 Coinbase 前软件工程师 @0x acme(Acme)在 Github 上发布。

  • @maybectrlfreak:也是投资初创 Syndicate 的天使投资人。Syndicate 推特 Profile 页面显示, Syndicate 首条推特发布于 1 月 22 日,对 BRC 20 和 Ordinals 交易终端 BeFi Labs 进行了早期投资。此后,除与 BeFi Labs 相关内容之外,暂未发布其他内容。

  • @searnseele(Searn)

  • @0x acme(Acme):Acme 未在推特简介中提及 Pandora,不过,其在 Github 上发布了 ERC 404 标准(https://github.com/0x acme/ERC 404)。Acme 曾任职于 Coinbase。

谈及 ERC 404 的来源,就不得不提及之前 EMERALD 合约被攻击。据 ctrl 描述,当时,任何人都可以从任何预定义的池中转移和耗尽紫菜。如果从池发送,则将绕过转移检查。这是代码中一个明显缺陷,看起来像是一个伪装成漏洞的 rug。再加上,代币转移逻辑非常复杂,导致 ERC 20 和 ERC 721 余额不匹配。ctrl 还因为此损失了 3 万美元,但其认为这个概念很有前景,并且确实有机会将其作为一种代币标准而存在。

因此,ctrl 和 Acme 在商量之后给 EMERALD 开发者提供了问题修复建议,但 EMERALD 开发者说其不是开发人员,而是使用了 ChatGPT。在沟通过程中,EMERALD 开发者表明自己很穷,并且想要先快速启动一个 rug 续集。在这之后,ctrl、Acme 以及 Searn 决定自己重新推出,这也是 Pandora 的由来。

ERC 404 是什么?

根据 @0x acme 发布的 ERC 404 标准,ERC 404 试图「融合」ERC-20 标准和 ERC-721 标准的部分特性,通过结合 ERC-20 标准的代币可拆分性增加 ERC-721 标准 NFT 的流动性。目前,ERC 404 尚未审计,是一种实验性的测试。

不过,ERC 404 标准文档也指出,这里的 ERC 721 实现略微有些不标准,代币会根据底层 / 碎片化的转移而反复被销毁和铸造,目的是创建一种具有原生碎片化、流动性并鼓励交易来培育具有独特特征集的 NFT。即,如果出售 NFT,就不再拥有代币,如果出售代币,就不再拥有 NFT。

Pandora 是什么?

Pandora 在 2 月 2 日推出,是首个基于 ERC 404 代币标准构建的代币,并引入了与 Pandora 代币绑定并基于 ERC 404 的生成 Avatar NFT「Replicants」,在给定时间内最多可以存在 10, 000 个 Replicants。也即,Pandora 既可以在 Uniswap 上交易,也能在 OpenSea 等 NFT 市场上交易。

如下图所示,该系列存在五个稀有度等级,根据颜色区分。当用户与 Pandora ERC 404 代币(而非 Replicant NFT)交互时,Replicant NFT 可能会被销毁,也可能随后重新生成。从流动性池购买的每个 Pandora 代币都会生成一个新的 Replicant。当 Pandora ERC 404 被出售或转移时,其相应的 Replicant 将被销毁,并在接收地址生成一个新的 Replicant。每次 Replicant NFT 再生时,稀有度都会随机化。

重新定义NFT,ERC404生态还有何机会?

也就是说,Replicant NFT 的这种稀有度等级、销毁和重新生成特点,能够激励用户在流动性池之外的第三方市场上进行交易,或者直接通过转账来刷新稀有度等级。

当用户与 Pandora ERC 404 代币(而非 Replicant NFT)交互时,Replicant 可能会被销毁,也可能随后重新生成。从流动性池购买的每个 Pandora 代币都会生成一个新的 Replicant。当 Pandora ERC 404 被出售或转移时,其相应的 Replicant 将被销毁,并在接收地址生成一个新的 Replicant。此外,Pandora 还将发布一项功能,允许用户存储 Replicant,这样以来,在转移 Pandora ERC 404 时不会销毁或重新生成 Replicant。

安全方面,Pandora 未经审计。不过,今日早间,Pandora 宣布为其金库创建了一个新的 2/4 多签,之后会将 PANDORA、LP 所有权以及金库中有价值的资产转移过去,以在扩展和构建实践的过程中进一步增强安全性。四名签名者都设置了干净的硬件钱包,专门用于通过多签执行交易。

综上,ERC 404 标准可以达到碎片化 NFT 所有权的效果,不仅可以解决 NFT 低流动性的痛点,还可以通过借贷、衍生品等金融方式来进一步解锁 NFT 的流动性,值得我们进一步观察。

ERC 404 生态

ANON:受 ERC-404 启发的 NFT 代币,包括 350 件艺术品。

Vector Reserve:通过利用 EigenLayer 和 Superfluid Staked LPD:vETH 提供链上收益。vETH 通过利用 EigenLayer 的 Superfluid Stake 产生收益,这意味着 vETH 允许对 ETH LP 进行重新质押。

今日凌晨,Pandora 宣布与 Vector Reserve 建立战略合作伙伴关系,双方都将在各自的金库中添加各自的代币,进一步推动生态系统价值方面的一致性,并探索 ERC 404 和流动性扩展衍生品可以相互受益的新方式。

Palette(@iamcfw):ERC 404 标准上的第一个艺术收藏品。

Wasabi Protocol:是一个链上杠杆协议,通过向 Pandora 引入永续交易来支持创新的 ERC 404 标准。Wasabi Protocol 表示,Wasabi 的可组合架构除了 ERC 20 和 721 之外,从第一天起就能够支持 ERC 404 等新标准。

Froggy Friends:NFT 项目 Froggy Friends 宣布战略性地购买了一些 PANDORA 代币,以增强其资产负债表。

此外,目前,OpenSea、Blur、LooksRare 均已支持 Pandora Replicants。

一如既往,本文不代表任何投资意见,DYOR。

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