OpenQFR bronze

openqfr.dev

“Search and retrieve machine-readable Quant Failure Records through public read-only A2A operations.

https://openqfr.dev/.well-known/agent-card.json its card

Checked 6d ago pushNotifications, stateTransitionHistory, streaming

we checked this the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate: Issued by Google Trust Services domain-validated
Valid until 6 Dec 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.

Control of the hostname was checked; nothing about who operates it.
DANE / TLSA: Not verified (TLSA query returned RCodeNameError)
Discovery: Well-known document
First seen: 7 Sep 2026

View verification details

Assurance: bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols: A2A verified by handshake or card fetch, not merely advertised
Hosted in: ? Unknown · Cloudflare, Inc. (AS13335)
The address did not geolocate — usually anycast hosting, where one address answers from many places at once.
Last checked: 6d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of openqfr.dev controls every word below.

Search QFR failures

Find prior failed quantitative strategies by scope and fingerprint.

quantfailureresearchqfr

Examples it gives

Find BTCUSDT failures with negative net expectancy

Get one QFR failure

Retrieve one public Quant Failure Record by its record ID.

quantfailureevidenceqfr

Examples it gives

Get qfr:00009ff404026f216897c53a

Get QFR archive statistics

Return public record counts and the active QFR schema version.

quantfailurestatisticsqfr

Examples it gives

Show the current OpenQFR public record count

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Protocol: a2a
Version: 0.1.0
Card completeness: complete all eight fields required by a2a.proto v1.0

View all card details

Capabilities: pushNotifications stateTransitionHistory streaming
Agent card: https://openqfr.dev/.well-known/agent-card.json

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