briefApril 23, 20261 min read· Last reviewed April 23, 2026 by ArmorOS EditorialHistoCore Spectra Service Contracthttps://api.sam.gov/prod/opportunities/v1/noticedesc?noticeid=acf563849b3b42d18d1c81cec064981e Source: https://sam.gov/workspace/contract/opp/acf563849b3b42d18d1c81cec064981e/view