ethereum-attestation-pool
收藏资源简介:
该数据集记录了以太坊信标链上在交易池中看到但最终未被包含在区块中的证明(attestations)。数据来自单一共识客户端的视角,提供一个下界估计。数据集包含一个表e18_attestation_pool,每行对应一个slot(时段),包含三个字段:attesters_seen_in_pool(在池中等待的attester slots数量)、attesters_included(被包含在区块中的数量)以及attesters_net_never_included(前者减去后者,即从未被包含的净数量)。差值可为负值,表示网络承载了比该客户端看到的更多的attestations。数据规模在10,000到100,000行之间,覆盖2026-08-28至2026-09-03的固定7天样本窗口,以parquet格式分区存储(按年/月目录)。该数据集适用于时间序列预测任务,可用于分析attestation纳入延迟、池中积压情况等。注意:数据仅反映一个节点的视角,计数的是attester slots而非特定验证器,且attestation可见窗口约10分钟,window_closed字段标识哪些slot的包含窗口被完整观测。
This dataset records attestations that were seen in the mempool of the Ethereum beacon chain but ultimately not included in blocks. The data comes from the perspective of a single consensus client, providing a lower bound estimate. The dataset contains a table e18_attestation_pool, with each row corresponding to a slot, including three fields: attesters_seen_in_pool (number of attester slots waiting in the pool), attesters_included (number included in the block), and attesters_net_never_included (the former minus the latter, i.e., the net number never included). The difference can be negative, indicating that the network carried more attestations than observed by this client. The data size ranges from 10,000 to 100,000 rows, covering a fixed 7-day sample window from 2026-08-28 to 2026-09-03, stored in parquet format with partition by year/month directories. The dataset is suitable for time series forecasting tasks and can be used to analyze attestation inclusion delays, pool backlogs, etc. Note: The data only reflects one nodes perspective, counts attester slots rather than specific validators, and the attestation visibility window is approximately 10 minutes. The window_closed field indicates slots whose inclusion window was fully observed.
数据集概述
数据集名称:Ethereum attestation pool
许可证:ODC-BY
大小类别:10K<n<100K
任务类别:时间序列预测
核心内容
该数据集记录了以太坊信标链共识层中,出现在见证池但从未被包含进区块的见证(attestations)。核心价值在于:链上只能看到验证者的见证缺失,却无法判断是“从未生成”、“生成但未传播”还是“已传播但未被纳入”。本数据集仅在见证仍处于待处理状态时捕捉这些差异。
数据说明
| 表名 | 每行含义 |
|---|---|
e18_attestation_pool |
一个时隙(slot):池中观察到的验证者见证时隙数、实际纳入区块的见证数,以及二者的差值 |
关键字段:
attesters_seen_in_pool:该时隙在池中被观察到的见证数attesters_included:实际进入区块的见证数attesters_net_never_included:前两者之差(可为负数,代表网络承载量超过本观测点所见)n_polls_seen:轮询次数,低值代表置信度低window_closed:标记该时隙的纳入窗口是否被完整观测
统计数据
在1,319个完整观测纳入窗口的时隙中:
- 聚合差距为 -2.0%(受尾部数据影响)
- 中位数为 -0.07%
- p10为 -2.77%
- p90为 -0.01%
典型时隙与链上数据几乎完全一致,少数时隙贡献了绝大部分差异。尚无时隙显示池中见证数超过链上纳入数。
使用注意事项
- 单一视角:数据来自单个共识客户端,不代表全网状态,应视为下限估计
- 统计对象:记录的是见证时隙数而非验证者个体,无法追踪特定验证者
- 时间窗口:见证约保留10分钟,两次观测之间到达并纳入的见证不可见
- 窗口标记:需过滤
window_closed=true的行再下结论;集合窗口末尾的时隙会被提前最终化 - 样本窗口:每个数据集均含固定7天样本窗口(2026-08-28至2026-09-03),不滚动更新;完整历史数据需另行请求
存储格式
- 分区格式:Parquet,按集合窗口存放于
dataset/YYYY/MM/路径下 - 完整运行清单:
e0_run_manifest表列出所有集合窗口及其轮询数和失败数,以完整形式发布
引用与联系
- 许可证:ODC-BY,使用需注明来源 "DataForge (dataforge-labs)"
- 疑问或申请完整历史数据可通过讨论区联系





