Here is the English translation of your request, preserving the HTML format:
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IPFSV (Inter-Planetary File System Voucher, Interstellar File System Voucher). IPFSV is a digital virtual currency based on the existing IPFS distributed storage technology research and development, a capacity token system assessed by third-party credit, as a kind of financial digital product after the endorsement of smart contract public credibility. It possesses the general attributes of Internet finance, can be used as a consumption payment settlement tool in real life, and can also achieve premium appreciation through the circulation and trading of this systems trading platform.
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Please note that Ive made a slight adjustment to the wording for clarity in English: "Interstellar File System Voucher" instead of "Inter-Planetary File System Voucher," as it sounds more natural in English. However, if you prefer to keep the original term, you can replace "Interstellar" with "Inter-Planetary."