HEY as data
HEY’s public builder record on Robinhood Chain, as files you can cite.
The newest snapshot is 2026-10-14: 4,747 published projects, 4,005 ships and 1,445 change events of that day, generated 2026-10-15 01:01 UTC.
What a snapshot holds
Every published project with its activity status and the newest ship HEY can back with a source, every ship the chain feed lists, and one UTC day of the public change ledger — the same records the public API serves, written once a day as gzipped NDJSON with uncapped CSV twins. Field names and state words are the API’s own. An absent field means HEY does not know it; nothing is filled with 0, false or “none”.
Never in a snapshot: price, market cap, FDV, liquidity, volume, trades, venue, token market status or launch stage; anything derived from them (Still Building, the Discovery Gap, Under the Radar); holder or distribution data; usage and caller counts; Market Integrity; the Builder Radar and Build Momentum. A field allowlist in code is the gate, and a test fails the build on any of those names.
Files
Every file lives at /data/<day>/<file>; /data/latest/<file> always answers the newest snapshot. /data/index.json lists every day on disk.
- projects.ndjson.gzone line per published project: identity, kind, activity status, research level, narratives, the newest source-backed ship, the scoring version · 0.78 MB · 4,747 records
- ships.ndjson.gzone line per ship the chain feed lists: type, dates, precision, verification, source, code-week facts · 0.35 MB · 4,005 records
- changes.ndjson.gzthat UTC day’s public change-ledger slice in seq order, market and usage events left out by name · 0.13 MB · 1,445 records
- projects.csvthe projects file as a spreadsheet: the same allowlisted fields, flattened, no row cap · 2.7 MB · 4,747 records
- ships.csvthe ships file as a spreadsheet: the same allowlisted fields, flattened, no row cap · 2.2 MB · 4,005 records
- metadata.jsonwhat was read, when, the rule ids, the counts, the licence, the citation, what is left out
- SHA256SUMSa checksum per file
Licence and citation
The data is published under Creative Commons Attribution 4.0 (CC BY 4.0). Use it, mix it, republish it — with attribution. Cite a snapshot as:
HEY Research Lab, https://heyresearch.xyz/data/2026-10-14/, retrieved 2026-10-15
If you publish a figure or a chart from this data, keep the snapshot’s day beside it, link https://heyresearch.xyz, say whether you changed the data, and keep each record’s HEY url or evidence id with anything you republish from it — every ship and change resolves at /api/evidence/<id>. A snapshot restates HEY’s records as of its generation time; HEY’s own pages and API stay the current source.
Archive
The last 30 dailies are kept, and the first snapshot of every month is kept for good. A dated snapshot never changes once written; its metadata names the scoring, commit-substance and weekly-ship rule versions its states were decided by.
Other ways to read HEY as data
- hey-data: an open generator that walks the public API into the same files, with per-project coverage and a bounded evidence file, and a weekly GitHub Release.
- The public API and the
/api/changesledger withafter=cursors, for a live mirror. - /feed/ships.xml and /feed/updates.xml, the ships and the ledger as RSS; /api/reports/weekly, the archived weekly reports.
HEY Research Lab is an independent research project and is not affiliated with, endorsed by or partnered with Robinhood Markets, Inc. or Robinhood Chain. The data is not investment advice and carries no safety verdict.