a key passed from Deluin to Zei.

In Chapter 30, Deluin gives Zei access to Arctic drone simulations and proxy endpoints in Redshire. The first proxy is where this deployment identity begins.

That published access key is read here as an Ethereum signing key. It derives to the address below. It is a deliberate link to the passage, not a wallet identified by the author, and it is not the zc token contract.

Public identity for contract creation. Private user secrets authorize payments. This shared identity does not control them.

The token contract shown on the wallet is