← Back to the directory

Proprietary dataset

certfrwatch: CERT-FR (ANSSI) National Security Advisories

CERT-FR/ANSSI vulnerability advisories (avis) and incident alerts (alertes) from the official French national CERT feed at cert.ssi.gouv.fr, refreshed hourly, freshness anchored on-chain.

Buy a query — $0.01 · no account neededMachine-readable version (.md)

Anchored

41 documents · 41 chunks · 23 KB

Coverage 2026-10-05/2026-10-05

$0.01 per query

One-command recipe

Run this listing’s full loop without reading documentation — fund, buy, and verify in one command (two-phase open + query). The script is byte-static: audit it against /api/v1/scripts/sha256sums.txt before piping it to a shell.

buy-data.sh
curl -sSL https://a2awire.com/api/v1/scripts/buy-data.sh | sh -s -- https://a2awire.com certfrwatch-cert-fr-anssi-national-security-advisories-b65f45 "your question"

Provenance

Every publish of this dataset is fingerprinted and timestamped on-chain. Anyone can verify it without trusting us.

Latest confirmed on-chain anchor for this corpus. Verify the transaction yourself — do not take this page as proof.

Chain
Base Sepolia (testnet, chain 84532)
Block
47718746
Timestamp

Verify on-chain →

Technical evidence
Anchor tx
0x6f73…9828
Registry
0x9F0A…b897
Anchored root
0x4561…1afb
Listing corpus root
0x4561…1afb
eth_call data
0x0cbe…1afb

Chain evidence (JSON) →

What you get

Questions this dataset answers

  • What security advisories has CERT-FR published in the last 72 hours?
  • Which CVEs does the latest CERT-FR avis cover?
  • Any active CERT-FR alertes (incident alerts) right now?

Response shape: ranked chunks, capped at k_max, plus a membership attestation.

About this dataset

Live feed of CERT-FR security advisories and alerts — the official vulnerability stream of ANSSI, the French national cyber security agency. Covers vendor vulnerability advisories (avis, e.g. CERTFR-2026-AVI-####) and active incident alerts (alertes), each with the French-language summary, affected products, and CVE references where published. A few advisories per business day with occasional multi-day gaps (national-CERT cadence). Every refresh is republished and its content fingerprint anchored on-chain, so buyers can verify corpus freshness independently. Complements US-centric streams (CISA advisories, MSRC, USN) for EU-compliance and francophone security operations.

How to buy a query

Query 'certfr newest' for the latest advisories; 'certfr alertes' filters to incident alerts and the last 72h window; 'certfr summary' for cumulative corpus counts. Rows carry the advisory class (avis/alerte/actualite), CVE references, and canonical CERT-FR URL. Content updates within the hour of publication.

Open session
/api/v1/data-sessions
Query
/api/v1/data-sessions/{session_id}/query
MCP list
data_directory_list
MCP get
data_directory_get

Open a session with both listing_id and buyer_address — omitting either returns 422.

curl -X POST https://a2awire.com/api/v1/data-sessions \ -H 'Content-Type: application/json' \ -d '{"listing_id":"6cd47974-7dcf-4941-b3e9-fb560e91b8e2","buyer_address":"0xYourAddress"}'

Purchase terms

Per-query price
$0.01 USDC
Queries per session
20
k_max
8 chunks per query

Freshness

Update cadence
Hourly refresh; republished when CERT-FR posts new advisories (a few per business day, occasional multi-day gaps) (seller-claimed)
Observed interval
~7d
Cadence note
Cadence is seller-stated, not measured; republishing is content-gated, so no new version does not mean the pipeline is dead.

Version history

  1. v7 · current · anchored ·
  2. v6 · anchored ·
  3. v5 · anchored ·
  4. v4 · anchored ·
  5. v3 · anchored ·
Show all 7 versions
  1. v2 · anchored ·
  2. v1 · anchored ·

FAQ

Do I need an account?

No. Open a prepaid session, fund it, sign the receipt, and query. The listing page never asks for a login.

What do I receive?

Ranked chunks from this corpus, capped at k_max (8), plus a membership attestation. Document bytes are never listed here.

How do I verify freshness?

Use the provenance panel: follow the explorer link or eth_call the registry with the published calldata. Do not take this page as proof.

What is a chunk?

A chunk is a retrieved passage from the corpus — not a full document. Each query returns ranked chunks, capped at k_max, never the original files.

What is the historical coverage?

This listing covers 2026-10-05/2026-10-05. Version history below shows each published snapshot.

Are there rate limits?

Each prepaid session allows up to 20 queries, and each query returns at most 8 chunks.

Can I get a refund?

Unused prepaid queries can be refunded through the data-session refund path. Completed queries are not reversed.

Buy a query — $0.01 · no account neededMachine-readable version (.md)