T3id：Web3 身份的突破？

Trident3 开发了一种所谓的“P2P”身份。它被命名为 T3id，是一种 NFT，由于 LayerZero，现在在 70 多个区块链上有效。这会是 Web3 身份的突破吗？

A purported "P2P" identity has been developed by Trident3. Named T3id, it is an NFT that is now valid on more than 70 blockchains thanks to LayerZero. Could this be the breakthrough for a Web3 identity?

Trident3 开发了一个所谓的“P2P”身份。它被命名为 T3id，是一种 NFT，由于 LayerZero，现在在 70 多个区块链上有效。这会是 Web3 身份的突破吗？

In the realm of blockchains and cryptocurrencies, identity poses a persistent challenge. Tethering it too closely to on-chain data, such as addresses or balances, compromises user privacy; whereas its absence diminishes trust. This delicate issue lacks a definitive golden solution, presenting only good or bad compromises—perhaps explaining the multitude of approaches but the lack of a single, cohesive solution to date.

在区块链和加密货币领域，身份构成了持续的挑战。将其与地址或余额等链上数据联系得太紧密，会损害用户隐私；而它的缺失会削弱信任。这个微妙的问题缺乏明确的黄金解决方案，只提出好的或坏的妥协方案——这也许可以解释为什么迄今为止有多种方法，但缺乏单一的、有凝聚力的解决方案。

Ideally, a digital identity that bridges the traditional internet and blockchains would be decentralized, eliminating the presence of a central data conglomerate and potentially even operating on a P2P basis; it would not consolidate the identity within a single element but rather fragment it, revealing only what is necessary. For instance, if you need to attest to being over 18, possessing a driver's license, being a resident of a municipality, or being an experienced investor—why should you be compelled to disclose any further information?

理想情况下，连接传统互联网和区块链的数字身份应该是去中心化的，消除中央数据集团的存在，甚至可能在 P2P 基础上运行；它不会将身份巩固在单个元素内，而是将其碎片化，仅揭示必要的内容。例如，如果您需要证明自己已年满 18 岁、拥有驾驶执照、是某个城市的居民，或者是经验丰富的投资者，为什么您必须被迫披露任何进一步的信息？

For years, the W3C Consortium has championed such a model under the descriptor DIDs, which stands for "Decentralized Identifiers." Now, Trident3 claims to be bringing "P2P identity" to blockchains, which aligns closely with this concept. Through LayerZero, it spans more than 70 blockchains.

多年来，W3C 联盟一直在描述符 DID（代表“去中心化标识符”）下倡导这种模型。现在，Trident3声称要将“P2P身份”带入区块链，这与这个概念紧密契合。通过LayerZero，它跨越了70多个区块链。

T3id is, as Trident3-CEO Steve Goldstein outlines to the magazine Crypto Briefing, "an NFT that sits in the wallet and then gets a name chosen by the user. It is his choice what information he uploads to authenticate himself. He can upload a photo, an ID, his driver’s license. He can upload any certificate to authenticate himself."

正如 Trident3 首席执行官 Steve Goldstein 在《Crypto Briefing》杂志上所概述的那样，T3id 是“一种位于钱包中的 NFT，然后由用户选择一个名称。他可以选择上传哪些信息来验证自己的身份。他可以上传照片、身份证、驾照，他可以上传任何证书来验证自己的身份。”

On the Trident3 website, you will find only scant information about T3id; the company seems to prefer blogging on various Web3 topics while keeping the technical details of their product largely concealed. If it is indeed as Goldstein says, the solution would come remarkably close to the W3C's DID program. You can upload any information you wish, give it a name, and presumably have it verified by Trident3. It sounds intriguing—but you would like to know much more than the startup reveals. You cannot directly test it but can only sign up for a waitlist.

在Trident3网站上，你会发现关于T3id的信息很少；该公司似乎更喜欢在博客上讨论各种 Web3 主题，同时在很大程度上隐藏其产品的技术细节。如果确实如 Goldstein 所说，该解决方案将非常接近 W3C 的 DID 计划。您可以上传任何您想要的信息，为其命名，然后由 Trident3 进行验证。这听起来很有趣，但你想知道的比这家初创公司透露的更多。您不能直接测试它，只能注册候补名单。

The NFT is reportedly non-transferable, making it a Soulbound Token that cannot leave the wallet. Such a Soulbound Token is widely considered an ideal solution for digital identities in crypto wallets. Typically, LayerZero would first freeze a token on one blockchain and then mint it on another through a "Lock & Mint" mechanism. With a Soulbound Token, freezing is no longer necessary since it cannot be moved anyway, allowing LayerZero to map the NFTs to all other blockchains as desired.

据报道，NFT 是不可转让的，这使其成为无法离开钱包的 Soulbound 代币。这样的 Soulbound 代币被广泛认为是加密钱包中数字身份的理想解决方案。通常，LayerZero 会首先冻结一个区块链上的代币，然后通过“锁定和铸造”机制将其铸造到另一个区块链上。有了 Soulbound 代币，就不再需要冻结，因为它无论如何都无法移动，从而允许 LayerZero 根据需要将 NFT 映射到所有其他区块链。

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