RED-LIQ-2026: Aave V3 Ethereum liquidation events and a six-chain lending-utilization panel

Version 1.1 (28 September 2026). The data files are unchanged. The documentation is corrected, and CORRECTIONS_v1.1.md lists each change. A de-duplicated liquidation file is added. Internal notes, analysis logs, a bibliography file, platform metadata files and figures remain in version 1.0 only. The main corrections are these. The 18,750 liquidation rows hold only 3,547 distinct events; 15,203 rows are exact repeats written by a collector error path. The 2023 and 2024 rows are the pool's first 1,000 events, each present 15 times, and not a designed historical record. The utilization panel covers six chains at 30-minute intervals, not four chains at 5 minutes, and it comes from DefiLlama, not from an Aave subgraph. The reported counter-movement of Arbitrum utilization does not survive intervals that allow for temporal dependence. RED-LIQ-2026 has two parts. The first is the set of LiquidationCall events of the Aave V3 Pool on Ethereum mainnet, retrieved from the Etherscan event-log API. The second is a panel of chain-level Aave V3 supply, borrowing and utilization for Ethereum, Arbitrum, Base, Polygon, Optimism and Avalanche. Coverage: 2,547 distinct liquidation events from 2026-05-08 to 2026-07-02 (block times), plus 1,000 events from 2023-01-30 to 2024-04-13. The new file red_liq_2026_v1_1_liquidations_unique.jsonl.gz holds the 3,547 distinct rows in their original order. The utilization panel has 2,694 snapshots from 2026-05-08T22:30:22Z to 2026-07-05T01:57:06Z (57.14 days). Method: the author's collection scripts polled the event logs every 15 minutes and DefiLlama every 30 minutes. Amounts are stored raw and scaled by a fixed decimals table; no USD values are stored. Known issues: without a log index, de-duplication can only use exact row equality. Scaled amounts are wrong for some tokens outside the decimals table; use the raw amounts. Responses were capped at 1,000 events, so some 2026 events may be missing. 62.3% of utilization snapshots repeat the previous one. Licence: CC BY 4.0. Citation: Kamat, A. U. (2026). RED-LIQ-2026: Aave V3 Ethereum liquidation events and a six-chain lending-utilization panel (Version 1.1) [Data set]. Zenodo. https://doi.org/10.5281/zenodo.21211302