T3id：Web3 身分的突破？

Trident3 開發了一種所謂的「P2P」身分。它被命名為 T3id，是一種 NFT，由於 LayerZero，現在在 70 多個區塊鏈上有效。這會是 Web3 身分的突破嗎？

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 開發了一個所謂的「P2P」身分。它被命名為 T3id，是一種 NFT，由於 LayerZero，現在在 70 多個區塊鏈上有效。這會是 Web3 身分的突破嗎？

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.

在區塊鏈和加密貨幣領域，身分構成了持續的挑戰。將其與地址或餘額等鏈上資料聯繫得太緊密，會損害用戶隱私；而它的缺失會削弱信任。這個微妙的問題缺乏明確的黃金解決方案，只提出好的或壞的妥協方案——這也許可以解釋為什麼迄今為止有多種方法，但缺乏單一的、有凝聚力的解決方案。

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?

理想情況下，連接傳統互聯網和區塊鏈的數位身分應該是去中心化的，消除中央資料集團的存在，甚至可能在 P2P 基礎上運作；它不會將身分鞏固在單一元素內，而是將其碎片化，僅揭示必要的內容。例如，如果您需要證明自己已年滿 18 歲、擁有駕駛執照、是某個城市的居民，或者是經驗豐富的投資者，為什麼您必須被迫披露任何進一步的資訊？

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.

多年來，W3C 聯盟一直在描述符 DID（代表「去中心化識別碼」）下倡導這種模型。現在，Trident3聲稱要將「P2P身分」帶入區塊鏈，這與這個概念緊密契合。透過LayerZero，它跨越了70多個區塊鏈。

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 執行長Steve Goldstein 在《Crypto Briefing》雜誌上所概述的那樣，T3id 是「一種位於錢包中的NFT，然後由用戶選擇一個名稱。他可以選擇上傳哪些資訊來驗證自己的身份。他可以上傳照片、身分證、駕照，他可以上傳任何證書來驗證自己的身份。

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網站上，你會發現關於T3id的資訊很少；該公司似乎更喜歡在部落格上討論各種 Web3 主題，同時在很大程度上隱藏其產品的技術細節。如果確實如 Goldstein 所說，該解決方案將非常接近 W3C 的 DID 計劃。您可以上傳任何您想要的信息，為其命名，然後由 Trident3 進行驗證。這聽起來很有趣，但你想知道的比這家新創公司透露的更多。您不能直接測試它，只能註冊候補名單。

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.

據報道，NFT 是不可轉讓的，這使其成為無法離開錢包的 Soulbound 代幣。這樣的 Soulbound 代幣被廣泛認為是加密錢包中數位身分的理想解決方案。通常情況下，LayerZero 會先凍結一個區塊鏈上的代幣，然後透過「鎖定和鑄造」機制將其鑄造到另一個區塊鏈上。有了 Soulbound 代幣，就不再需要凍結，因為它無論如何都無法移動，從而允許 LayerZero 根據需要將 NFT 映射到所有其他區塊鏈。

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