上海地区电子存证证据判例分析数据

通过分析电子存证证据相关裁判文书数据，可以更好地了解区块链存证产品的应用场景和市场定位。同时，研读其中高价值的参考案例可以帮助产品团队了解当事人对于区块链存证产品的需求和期望，为优化产品的功能和性能提供依据，例如“增加高频案由下的取证指引”等功能，以提高产品的实用性和竞争力。1、数据来源：根据裁判文书网公开的判决书，通过“高级检索”功能，收集电子存证证据相关判决书中的案号、案由、裁判时间、案件类型、审理程序、原链接等信息；2、数据处理：对收集到的数据进行去重、合并、累加，便于分析使用；3、算法规则：时效分数：本年度计1分，1-3年计0.5分，3年以上计0.2分；程序分数：审理程序为一审计0.5分，二审、再审计1分；案由分数：本案件案由/同一年度全部案由数量；案例参考价值Y=（时效分数*a1+程序分数*a2+案由分数*a3）*100，（a1、a2、a3为权重系数，a1+a2+a3=100%）；4、数据应用：通过比对Y值，筛选出该地区参考价值更高的案例以指导实践。

An analysis of judgment documents related to electronic evidence preservation cases can facilitate a better understanding of the application scenarios and market positioning of blockchain-based evidence preservation products. Additionally, reviewing high-value reference cases within this corpus enables product teams to identify the needs and expectations of litigants regarding blockchain evidence preservation products, providing actionable insights for optimizing product functionalities and performance—such as adding evidence collection guidelines for high-frequency causes of action—to improve the product's practicality and market competitiveness.
1. Data Source: Collect information such as case number, cause of action, judgment date, case type, trial procedure, and original link from publicly available judgments related to electronic evidence preservation cases via the "Advanced Search" function on China Judgments Online.
2. Data Processing: Deduplicate, merge, and aggregate the collected data to facilitate subsequent analysis and utilization.
3. Algorithm Rules:
- Timeliness Score: 1 point for cases adjudicated in the current year, 0.5 points for cases adjudicated within 1 to 3 years, and 0.2 points for cases adjudicated more than 3 years prior;
- Procedure Score: 0.5 points for first-instance trials, 1 point for second-instance and retrial trials;
- Cause of Action Score: The ratio of the count of cases under the same cause of action as the current case to the total number of causes of action in the same year;
- Case Reference Value Y = (Timeliness Score * a1 + Procedure Score * a2 + Cause of Action Score * a3) * 100, where a1, a2, a3 are weight coefficients that satisfy a1 + a2 + a3 = 100%.
4. Data Application: Screen cases with higher reference values in the target region by comparing their Y values to guide practical work including judicial practice and product optimization.

搜集汇总

数据集介绍

特点

该数据集包含255条上海地区电子存证证据相关裁判文书数据，用于分析区块链存证产品的应用场景和市场定位，并通过算法规则计算案例参考价值以指导实践。