List file-availability notices from other participants
The GEN0015 notices other SFN participants sent this institution to say a file is available — answering a GEN0014 request, or announcing the file unprompted — keyset-paged newest announced first, each projected verbatim. Unlike every other arriving message on this rail, the sender is another participant rather than the câmara, so it is carried on each row and verified against the certificate that sent the frame. Read-only, and the notice half only: Lerian SILOC records that a file was announced and publishes the fact; fetching the file is a consumer’s decision and a separate leg.
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List file-availability notices from other participants

