DN FIELD GUIDE · INITIAL RELEASE
Private key
Secret cryptographic material used to authorise actions for an account.
DeFi · Reviewed 2026-10-12
See it in a workflow
A signature proves control of a signing key.
The failure mode
Key possession does not prove an action reflected the owner’s intent.
Illustrative scenario, not a measured execution test.
Connect the concepts
Primary documentation
Evidence before authority
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