Review: each market’s disclosure year — counts, latency, concentration.

Review reads a market’s year of disclosures back from the sealed layer and reports on it: how many, how late against the period they cover, and how concentrated among issuers. Sold under Data Vintage.

Who reads it

W.1

A market-structure analyst comparing disclosure habits between venues.

W.2

An exchange’s listings team or a regulator’s supervision desk looking at its own market’s year.

W.3

An index provider checking how evenly news flows across a market’s constituents.

The three measures

W.1

Counts: disclosures in the year, by type.

W.2

Latency: days between the end of a reporting period and the filing that reports it.

W.3

Concentration: how much of the year’s volume sits with the most active issuers.

Review on: us 2021–2026 (ledger)

1 Callable today

1.1

At https://mcp.data-review.ai/mcp: get_review — the signed review of a market-year.

1.2

The counts: list_nodes — per market, the years held, rows and source documents in backfill.

What it leaves out

W.1

A league table of individual issuers: the report speaks for a market and a year.

W.2

Any judgement of whether a disclosure was good, only when and how many.

W.3

Prices, volumes and market data.

3 Paying for a read

$0.01 a read, paid in the call on x402. Reading the counts is one call.

4 Machine kit

K.1

/llms.txt · /facts.json · /.well-known/agent-card.json · /.well-known/security.txt · /sitemap.xml · /robots.txt

K.2

Sold under Data Vintage.

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