Which ancient civilization created the first widespread system of 'brand recognition' through standardized symbols on products to guarantee quality and origin?

Before logos and jingles, ancient civilizations had their own methods of brand recognition. From potter's marks on amphora to symbols on merchandise, these early forms of branding helped establish trust and quality assurance in ancient marketplaces. Test your knowledge about how ancient civilizations developed early forms of brand identity and recognition systems that influenced commerce across the Mediterranean and beyond.

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Ancient Egyptians with their royal cartouche seals on goods from pharaonic estates
Ancient Romans with their 'ex officina' (from the workshop of) stamps on pottery, bricks, and goods
Mesopotamians with cylinder seals pressed into clay tablets to authenticate merchandise
Ancient Greeks with their city-state emblems stamped on coins and traded goods