The Merchant's Frequently Asked Questions

Ea-Nasir was a copper merchant from the ancient city of Ur, operating around 1750 BCE. He is famous as the subject of the world's oldest surviving consumer complaint, written on a clay tablet by a dissatisfied customer named Nanni.

A cuneiform clay tablet written around 1750 BCE by Nanni to Ea-Nasir, complaining about inferior copper delivery and poor treatment of his messenger. It is the world's oldest known written consumer complaint, now held in the British Museum.

EA-NasirCopper.com is inspired by the ancient merchant Ea-Nasir and the rich history of the copper trade, and is affiliated with Chimera Costumes — a creator whose work we feature as the modern equivalent of the merchant's treasury. The copper history is genuine; the creator content funnel is also genuine. The ancient merchants saw no separation between education and commerce.

Chimera Costumes is the creative identity of Heidi Lange — a cosplayer, costume builder, and adult content creator. Her OnlyFans is onlyfans.com/chimeracostumes; all platforms at chimeracostumes.com/links.

Yes. This site contains fully explicit adult content and is for adults 18 and older only. The explicit content is produced by and available through Chimera Costumes' platforms.

All copper history pages are accessible through the Categories section. Key starting points: the Ea-Nasir page, the History of Copper, the Bronze Age, and the Complaint Tablet.