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A single starting point to find the method, source or situation relevant to your question.
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334 results
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Visual geolocation
Comparison of visual clues with spatial references to support a place claim without automatic certainty.
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Reverse image search
Search for indexed versions of an image; it does not guarantee the original or capture date.
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Web archive
A dated copy available to an archive service; it does not validate the page’s claims.
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Provenance manifest
Assertions linked to a file and its history; technical validation does not prove a caption is true.
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Agent mandate
Explicit scope of tasks, data, tools and decisions an agent may use, including human approvals and exclusions.
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Stop condition
Predefined rule that suspends action when result, cost or risk exceeds the accepted scope.
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Reference sample
Fixed set of questions, situations or pages used to compare observations across a stable scope.
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Competing hypothesis
Alternative explanation retained until the available evidence can distinguish it from others.
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Escalation threshold
Observable criterion that moves a signal from routine monitoring to a designated decision or response.
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Baseline
Initial state measured with a known method and period, used to compare change without assuming its cause.
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Control map
Mapping of risks to safeguards, operating evidence, review frequency and owners.
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Exit test
Bounded exercise checking whether data and functions can be transferred or restored outside a supplier.
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SIREN
Nine-digit French identifier for a legal unit. It helps reconcile company records without implying that an address or establishment is the same.
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SIRET
Fourteen-digit French establishment identifier: a SIREN followed by an internal number. An establishment change may alter the SIRET without changing the SIREN.
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Sirene status notice
Snapshot of publishable Sirene information for a legal unit or establishment; Insee states that it has no legal value.
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RNE
French business register accessible through the INPI portal. Compare a record at its consultation date with the available filings and documents.
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BODACC
French publication of notices on events in business life. A notice documents a published event, not the whole current situation.
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BRIS
European infrastructure connecting national business registers; useful for tracing a cross-border company back to the issuing register.
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RDAP
Structured access protocol for domain or Internet resource registration data. Public fields may be limited and do not by themselves identify a site operator.
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ASN
Number identifying an autonomous system in Internet routing. A network relationship indicates infrastructure, not necessarily ownership of content.
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Applicant
Person or organisation named in a patent or trademark application. Distinguish it from the inventor, current owner and commercial operator.
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Procurement notice
Publication of a public purchasing stage. Check whether it announces competition, an award or a change before inferring a contract.
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Dataset metadata
Information on a dataset’s source, producer, period, coverage, format, updates and licence that shapes how it can be interpreted.
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Temporal coverage
Period represented by observations in a dataset, distinct from its publication and last update dates.