Which ancient civilization invented product seals (stamp impressions on containers) as the world's first branded packaging to guarantee authenticity and prevent tampering?

The ancient world wasn't just about monuments and wars - it was also home to sophisticated product development and marketing techniques. Ancient civilizations created innovative commercial strategies that sometimes mirror our modern approaches. This trivia question explores how one of these civilizations revolutionized product packaging and branding in ways that would influence commerce for millennia to come.

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Ancient Egypt (used scarab seals on jars of cosmetics, oils, and wines)
Mesopotamia (used cylinder seals on clay containers for trade goods)
Ancient Rome (used lead seals on amphorae to indicate origin and contents)
Ancient China (used jade stamps on silk packages during the Han Dynasty)