朱老师区块链3000问 (@blockchain3000) 的見解

To introduce Pandora, we must mention a new project called U

朱老师区块链3000问 · 2024-02-09T03:10:50.000Z

To introduce Pandora, we must mention a new project called Uniswap Emerald (EMERALD) that emerged earlier this month. In order to solve the NFT liquidity problem, Emerald has launched a set of improved token standards, directly building liquidity on Uniswap. When you buy 1 $EMERAID on Uniswap, you get 1 token and an NFT, where 1 NFT is equal to 1 $EMERAID token (ERC-20). However, due to vulnerabilities in the contract and being attacked, the project team has changed the token contract many times, and the team is currently stepping up development and repairs. Pandora draws inspiration from Emerald, and its three founders optimized the Emerald contract into what is now the ERC-404 token standard. ERC-404 attempts to resolve the gap between the two traditional standards, ERC-20 and ERC-721, and achieve unprecedented symbiosis between the two through an innovative encoding method. ERC-404 The core secret of this design, called "coin duality," is lossy encoding. ERC-404 cleverly uses the same data structure to store the quantity information of homogeneous tokens and the ID identification of non-fungible tokens, while ensuring the distinction between the two. It's like a magician identifying specific cards in the deck at the same time without changing the number of cards in the deck. The mapping mechanism brought by ERC-404 is another highlight. It can convert naturally between a fungible token and its mapped non-fungible token. When you sell a token, the corresponding NFT is automatically destroyed; otherwise, it is created. This not only greatly improves the liquidity of NFT itself, but also stimulates unlimited trading ideas. Users can even DIY which NFTs are prioritized for destruction or retention. Of course, as an experimental standard, ERC-404 still has some technical flaws at this stage, mainly reflected in the inability to clearly specify the object when destroying NFT. However, this problem can be solved through some Tokenomics designs such as the new rarity mechanism. Pandora is the first token based on the ERC-404 token standard, with a total supply of 10,000. Since its launch on February 2, its market capitalization has reached nearly $100 million. On February 6, Pandora transitioned to 2/4 multisig. When talking about NFTs, issues of rarity and fragmentation are bound to be mentioned, and Pandora is no exception.Each time a new NFT is minted, it is assigned a different rarity, with five levels. This facilitates possible arbitrage markets, thereby increasing liquidity. Currently, in addition to Pandora itself, there are many token projects minted according to the ERC-404 standard. There is even a separate section for this on OKX Web3 Wallet. #ERC404 #内容挖矿

要介紹 Pandora，就必須提到本月初出現的一個叫做 Uniswap Emerald（EMERALD）的新項目。Emerald 爲了解決 NFT 流動性問題推出了一套改良版的代幣標準，直接將流動性建立在 Uniswap 之上。當你在 Uniswap 購買 1 $EMERAID 時，會得到 1 個代幣和一個 NFT，其中 1 個 NFT 等於 1 個 $EMERAID 代幣（ERC-20）。但由於合約存在漏洞被攻擊，項目方多次更換代幣合約，目前團隊正在加緊開發修復。Pandora 從 Emerald 獲取靈感，其三位創始人將 Emerald 合約優化爲現在的 ERC-404 代幣標準。ERC-404 試圖解決傳統 ERC-20 和 ERC-721 兩大標準之間的鴻溝，通過一種創新的編碼方式實現二者前所未有的共生。
ERC-404
這種被稱爲“圖幣二象性”的設計核心祕密在於損耗編碼。ERC-404 通過巧妙地使用相同的數據結構存儲同質代幣的數量信息和非同質代幣的 ID 標識，同時確保了二者的區分性。這就像一個魔術師在不改變牌堆數量的情況下，同時識別出其中特定的幾張牌。
ERC-404 帶來的映射機制是另一個亮點。它可以在同質代幣和其映射的非同質代幣之間自然轉換。當你出售代幣時，對應的 NFT 會被自動銷燬；反之，它會被創造出來。這樣不僅極大地提高了 NFT 本身的流動性，還能激發無限的交易創意。用戶甚至可以 DIY 選擇優先銷燬或保留哪些 NFT。
當然，作爲一個實驗性質的標準，ERC-404 現階段還存在一些技術缺陷，主要體現在銷燬 NFT 時無法明確指明對象這一點上。不過，可以通過一些 Tokenomics 設計如新增稀有度機制來化解這一問題。
Pandora 是第一個基於 ERC-404 代幣標準的代幣，總量爲 10000 個。自 2 月 2 日推出以來，其市值已接近 1 億美元。2 月 6 日，Pandora 已過渡到 2/4 多重簽名。談到 NFT 必然會提及稀有度以及碎片化問題，Pandora 也不例外。每次鑄造新的 NFT 時，它都被賦予不同的稀有度，有五個等級。這促進了可能的套利市場，從而增加了流動性。
目前除了 Pandora 本身之外，還有許多依據 ERC-404 標準鑄造的代幣項目。在 OKX Web3 Wallet 上，甚至單獨爲此設立了一個欄目。
#ERC404  #內容挖礦 

創作者的更多內容

實時新聞

創作者的更多內容

實時新聞

熱門文章