Time SeventeenCapitalEvery view begins with evidence. Four public datasets, organized and cleaned by Time Seventeen. A shared foundation for independent questions.
21 November 2022 — 28 April 2026
Historical release
A history made legible.
A historical record of Polymarket v1 on Polygon, covering 21 November 2022 to 28 April 2026. On-chain fills, cleaned binary and multi-outcome analysis layers, and Conditional Tokens Framework lifecycle events.
Since 3 April 2026
Updated daily
The record continues.
Polymarket v2 on Polygon, archived from 3 April 2026 and updated daily. On-chain fills sit alongside cleaned, metadata-enriched analysis layers for binary and multi-outcome markets.
Since 30 June 2021
Updated daily
Decisions, in sequence.
Kalshi public execution records, archived from 30 June 2021 and updated daily in UTC partitions. Trade prices, decimal contract quantities and execution identifiers form a historical tape, with combination markets excluded.
Since 30 October 2025
Updated daily
Precision in the record.
Official public Time & Sales reports, archived from 30 October 2025 and updated daily. UTC partitions preserve original nanosecond timestamps and genuine repeated prints; historical corrections are versioned and Combo instruments excluded.
Organization and cleaning are part of the research itself. Making a record usable gives another researcher room to inspect it, question it and arrive at a different view.
All four datasets are publicly accessible on Hugging Face as Parquet. Each repository documents its source, construction and coverage. Different venues remain distinct records, with their own rules and units.