面向元宇宙之基於非同質化代幣(NFT)區塊鏈智能合約之藝術品媒合平台

A Matching Service Platform for Artwork Based on Non-Fungible Token Aided Smart Contract and Blockchain towards Metaverses

魏千芃(Wei Chien-Peng)

指導教授 ： 姜國輝 ； 劉文卿

國立政治大學/商學院/資訊管理學系/碩士(2022年)

https://doi.org/10.6814/NCCU202201061

摘要

在傳統的藝術品交易市場中，最大的困難點是真偽的辨識以及價值的鑑定，雖然透過拍賣的方式，可以對價格獲得一定程度之解決，但真假辨識仍然是難題。對藝術家而言，每次轉售藝術品時應可持續獲得利潤，然現實中常常因無法追溯交易紀錄而導致無從求償。此外，藝術品交易通常涉及大量資金流，故時有資金需求。區塊鏈具無法竄改的特性，透過可公開查詢的藝術品交易紀錄，可對真偽性提供最具公信力的保障，甚至可以形成藝術品履歷。同時，因其具有公開透明性，透過追溯每筆轉手的交易紀錄，可保障原創作者的權益，確保每次轉賣得到應有利潤。然而，投資者仍時常需抵押藝術品方得融資。
綜上所述，本研究是基於區塊鏈技術，應用加密貨幣，以提供藝術品的複製品或衍生品交易的服務，不只可以讓使用者線上參與藝術品的拍賣，同時結合多種拍賣方式及功能，如三拍落槌或延後結標等機制，供賣家制定商業策略，或因應標的特性，選擇合適的方式進行拍賣。同時，區塊鏈具有加密性質，所有交易均可安全執行。在藝術品的種類，我們提供藝術衍生品交易，並透過智能合約運行的驗證機制，達成公平公開的交易；亦提供複製品交易，透過數位貨幣的技術發行限量的複製品，使其保有其價值。應用區塊鏈公開透明的特性，確保藝術家可以獲取版稅利潤，保障其著作權，也保證該複製品的絕對來源。另一方面，複製品亦可進行再創作，其二創帶來的歷史意義，能使其具有如真品般的價值。在資金需求方面，我們結合了P2P借貸平台，且背後由智能合約運行，用戶可簡易的享有快速安全的融資服務。而買家亦可直接選用借貸下標，除了可以把握在拍賣時限內挑選自己喜愛的商品，同時也可降低買家融資的負擔。平台內所有的交易過程，中間皆不經平台控制，均由智能合約自動執行，此可為使用者帶來更有保障且公正的服務，並結合了借貸功能，為使用者提供一站式的服務。

關鍵字

社群媒合拍賣 ； 高價再製品憑證化 ； 藝術品 ； 區塊鏈 ； 智能合約

並列摘要

Traditionally, the problem of art trading is authenticity identification and price recommendation. The price can be solved to a certain extent through auction, but the problem of authenticity is still a difficult problem. For artists, they should continue to make a profit when they resell their artworks, but in reality, they often have no way of recourse because they cannot trace the transaction records. In addition, art transactions often involve significant capital flows. With cannot be modified feature of blockchain, and provide the best guarantee for the authenticity and transaction records of artworks, even form artwork resumes. At the same time, because of its openness and transparency, it is expected to protect the rights and interests of original authors and ensure that a certain profit will be recorded for each resale. However, investors still often need to collateralize artwork to get financing.
To sum up, this research is based on the technology of blockchain. It provides a platform for auction of derivatives and reproductions of artworks through cryptocurrencies, allowing users to participate in the auction online, and combines various auction methods, such as dropping the hammer or delaying the closing to allow sellers conduct auctions according to the characteristics of the target. At the same time, the blockchain is encrypted which means all transactions can be executed securely. In the category of artworks, we provide art derivatives, and achieve fair and open transactions through the verification mechanism run by smart contracts; we also provide replica transactions, which use digital currency technology to issue limited copies to keep their value. Applying the open and transparent features of the blockchain, it ensures artists can protect their copyrights and ensure the absolute source. On the other hand, replicas can also be recreated, and the historical significance can make them as valuable as the real ones. In terms of capital requirements, we have combined a P2P lending platform with smart contracts running behind it, so users can easily enjoy fast and secure financing services. Buyers can also directly use borrowing to bid, not only can they bid within the auction time limit, but also reduce the burden on buyers of financing. All transactions in the platform are carried out by smart contracts and are not controlled by the platform that users can enjoy fair services. With combined the loan function, it provides users with one-stop services.

並列關鍵字

Social media auctions ； High-priced reproduction vouchers ； Artworks ； Blockchain ； Smart contract

參考文獻

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