多场所 Solana/DeFi 微观结构数据语料库:RED-2400 家族 v2
A Multi-Venue Solana/DeFi Microstructure Data Corpus: The RED-2400 Family v2
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中文总结 AI 辅助
为缓解 Solana 微观结构数据稀缺,发布 RED-2400 家族 v2 五个公开基准数据集,覆盖预言机、清算、基差、价差及跨链流量,并提供可复现脚本与描述性发现。
中文摘要 AI 辅助
关于去中心化及 Solana 原生市场微观结构的实证研究,其制约因素与其说在于方法,不如说在于数据:该领域最强有力的研究结果依赖于少数以以太坊为中心的数据集,而关于 Solana 场所、跨链流动及链上预言机行为的公开、记录级磁带仍然稀缺。我们发布并记录了 RED-2400 家族 v2,这是一个由单一公共区块链观察者在并发的 57 天 2026 年窗口期(2026-05-08 至 2026-07-05)内,采用统一方法论(仅使用免费层级和公共数据源,无付费数据、无私人账户、无交易)汇编而成的五个公共基准数据集语料库,每个数据集均配有固定种子的可复现脚本、SHA-256 清单及 CC-BY-4.0 许可证。这五个数据集分别刻画了:Pyth 预言机相对于中心化交易所价格的陈旧度(164,002 个观测值)、Aave 利用率与以太坊清算面板(18,750 笔清算及一个四链利用率序列)、现货-永续基差与资金费率耦合(244,719 个观测值)、一个包含已实现冲击的 Solana CEX 对 DEX 价差磁带(328,186 个观测值),以及一个 Wormhole 跨链源流量磁带(360,714 条消息)。在整个语料库中,我们报告了三个描述性发现、一个诚实的零结果及一个字段完整性特征描述;均未作为因果估计呈现。本贡献在于构建了一个连贯、可复现的基准家族,它补充了以太坊经典数据集,并降低了 Solana 及跨链微观结构研究的数据门槛。
英文摘要
Empirical research on decentralized and Solana-native market microstructure is constrained less by method than by data: the strongest results in the field rest on a small number of Ethereum-centric datasets, and public, record-level tapes of Solana venues, cross-chain flows, and on-chain oracle behavior remain scarce. We release and document the RED-2400 family v2, a corpus of five public benchmark datasets assembled by a single public-blockchain observer over a concurrent 57-day 2026 window (2026-05-08 to 2026-07-05) under one methodology (free-tier and public feeds only, no paid data, no private accounts, no trading), each with fixed-seed reproducibility scripts, SHA-256 manifests, and a CC-BY-4.0 licence. The five datasets characterize, respectively, Pyth oracle staleness against centralized-exchange prices (164,002 observations), an Aave utilization and Ethereum liquidation panel (18,750 liquidations plus a four-chain utilization series), spot-perpetual basis and funding coupling (244,719 observations), a Solana CEX-versus-DEX spread tape with realized impact (328,186 observations), and a Wormhole cross-chain source-flow tape (360,714 messages). Across the corpus we report three descriptive findings, one honest null, and one field-completeness characterization; none is presented as a causal estimate. The contribution is a coherent, reproducible benchmark family that complements the Ethereum canon and lowers the data barrier for Solana and cross-chain microstructure research.