标题： MagnetDB：一个纵向的种子发现数据集，包含与IMDb匹配的电影和电视剧 显示英文标题

标题： MagnetDB: A Longitudinal Torrent Discovery Dataset with IMDb-Matched Movies and TV Shows

摘要： 比特币网络仍然是非法分发受版权保护材料的重要渠道，但此类内容的供应方仍研究不足。 我们介绍了MagnetDB，这是一个纵向数据集，包含2018年至2024年间通过比特币网络DHT发现的torrents，包含超过2860万个torrents以及超过9.5亿个文件的元数据。 虽然我们的主要重点是基于盗版电影和电视剧的供应进行研究，但该数据集还涵盖了其他合法和非法的torrents。 通过对电影和电视剧torrents应用IMDb匹配和注释，MagnetDB促进了对比特币网络中盗版内容演化的详细分析。 研究人员可以利用MagnetDB检查盗版生态系统中的分发趋势、亚文化实践和赠与经济。 通过其规模和时间范围，MagnetDB为研究比特币网络的更广泛动态和推进数字盗版的实证知识提供了独特的机会。 显示英文摘要

摘要： BitTorrent remains a prominent channel for illicit distribution of copyrighted material, yet the supply side of such content remains understudied. We introduce MagnetDB, a longitudinal dataset of torrents discovered through the BitTorrent DHT between 2018 and 2024, containing more than 28.6 million torrents and metadata of more than 950 million files. While our primary focus is on enabling research based on the supply of pirated movies and TV shows, the dataset also encompasses other legitimate and illegitimate torrents. By applying IMDb-matching and annotation to movie and TV show torrents, MagnetDB facilitates detailed analyses of pirated content evolution in the BitTorrent network. Researchers can leverage MagnetDB to examine distribution trends, subcultural practices, and the gift economy within piracy ecosystems. Through its scale and temporal scope, MagnetDB presents a unique opportunity for investigating the broader dynamics of BitTorrent and advancing empirical knowledge on digital piracy.