Provenance Record

Clear, appropriately cautious News piece (742 words) on the DICE test-facility opening and the Thorizon One MSR it supports; carefully separates the early materials-qualification step from the forward-looking commercial timeline.

All 5 snapshots read from disk (HTTP 200). source-0 (DIFFER) confirms 'On Monday 1 June 2026 the official kick-off', the 'One week of testing in DICE corresponds roughly to the full expected lifetime of a Thorizon reactor core' line, and the Beata Tyburska-Pueschel (RIDER) quote verbatim. source-1 (World Nuclear News, launch) confirms the Hoekstra 'Nuclear energy must be part of the energy mix…' quote, 250 MWt / 100 MWe, ~2030 construction, the EUR8 million / 50%-by-companies split, and the full commissioner title. source-2 (IO+) confirms the 8M-euro budget with half from the province, VDL Groep, DEMCON, North Brabant, and Kiki Lauwers. source-3 (Thorizon) confirms the 'allows significantly more energy…', 'low pressure for enhanced safety', 'patented fuel cartridges', 'divide the reactor core into smaller, standardized modules', the 5–10-year cartridge replacement, and the '100MW electricity to the end-user'. source-4 (WNN, agreement) confirms the molten-salt-fuel and recycle-waste quotes, Zeeland, 2034, Borssele, EPZ, and 100 MWe.

Every quote is verbatim and every specific traces to a source. The province's EUR 4 million is a transparent derivation of IO+'s 'half of 8 million euros' (corroborated by WNN's '50% of EUR8 million'). One source-attribution error: Hoekstra's full EU title is cited to IO+ but is actually verbatim in World Nuclear News (also cited) — recoverable, filed as a correction.

Substantively accurate and fully sourced. APPROVE_WITH_CORRECTIONS for the single source misattribution.