Contributed tier: devpyle
Contributed tier. Recorded and contributed by devpyle (github.com/devpyle); published here under CC-BY 4.0 at his request. 68 hours, 2026-08-15T10 to 2026-08-18T05 UTC, crypto Up-or-Down markets only (BTC, ETH, SOL, XRP, BNB, DOGE, HYPE; 5-minute, 15-minute and 1-hour markets). These hours predate this archive's own capture. The files are his format, not the v3 products:
clob_l2is a 5-level book snapshot at his receipt time (not the venue's full book with venue stamps),poly_tradesare last-trade events, timestamps are int64 ms at his receipt (one NTP host, measured about 80 ms behind the venue, p95 230–800 ms), prices are float32 (compare with 1e-3 tolerance), rows are not de-duplicated across his recorder restarts. Every file matches his MANIFEST.txt by sha256 and size (verified 2026-09-16, 274/274). Nothing in this tier is merged with, or attested like, the witness products.
Licence and credit
Published under CC BY 4.0. Attribute it as devpyle (github.com/devpyle). This tier is contributed, not witnessed by this archive: we serve his bytes exactly as he uploaded them and have verified that they are the bytes he listed, nothing more.
Layout
contrib/devpyle/<date>/<date>T<hh>/<product>.parquet,
4 files per hour, 2026-08-15T10 to 2026-08-18T05, kept in the
layout he recorded them in because his sums are over those bytes. At the top of the prefix:
README.md (his, with the header above), LICENSE,
MANIFEST.txt (his manifest, verbatim) and SHA256SUMS.txt (our re-measured
sums of every served object). That checksum file is this tier's own ledger, separate from the
v3 ledger. Browse the files.
Columns
| Product | Columns |
|---|---|
best_bid_ask | ts, asset, token_id, best_bid, best_ask |
clob_l2 | ts, asset, side, token_id, bid1–bid5, bid1_sz–bid5_sz, ask1–ask5, ask1_sz–ask5_sz, spread, imbalance |
market_events | ts, event, market_id, condition_id, title, asset, token_ids, end_date |
poly_trades | ts, asset, side, price, size, trade_id, is_buyer, token_id, market_id, maker_address, taker_address, fee_rate_bps |
These are his column names, not the v3 schema. ts is int64 milliseconds at his
receipt, not a venue timestamp; a touched price is not a fill, see A fill, from a price you touched.
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