CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins88% CONFIDENCEOverall confidence: 88%How well the pin's source and references back up its dates.Weighted average of how firmly 2 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better30 days agoMedievalists.net[1] and Archaeology Magazine report that Kalle Lappinen found the hoard on 3 September 2026 and archaeologists inspected the site the next day.
On 3 September 2026 Kalle Lappinen found about 4.5 kilograms of silver coins and objects buried in two birch-bark containers in a forest near Sysmä, far larger than the previous Finnish record from 1895.