Compare Source keyword register for escalation wording with verified-note crossw...
https://buero.halowerk.com/v1/baumarkt/meeting/support-escalation-source-note-register/snapshot-compareOverview
Compare Source keyword register for escalation wording with verified-note crosswalk; literal vocabulary only. against a bounded caller-supplied previous snapshot and return exact change witnesses. Baseline is caller supplied and is never authenticated as historical server output. Pure bounded timing/source-quote validation runs before payment. Exactly one current motor call, zero baseline provider calls. Full current provider disclosure retained; baseline is not submitted to the provider.