CAIN-42 CAIN StudioCAIN-42 invariant · E20
I81: reputation decays
Held · CAIN-42 Evolution 20 -- Governed Agentic Civilization Fabric
Last reviewed 2026-10-01
held niche Trust & reputation
What this rule means
CAIN-42 must always satisfy: reputation decays. It is one of 118 invariants checked for CAIN-42 Evolution 20 -- Governed Agentic Civilization Fabric. An invariant is a rule the system may never break, whatever an agent or attacker does; the test suite tries to break it across many scenarios and records the result.
Recorded detail
{
"fresh": 1.0,
"old": 0.000976562
}Check it yourself
Related rules
Try CAIN-42 on your own agents
Create a free account and every new account starts with a 7-day trial of the full platform. Or try the sandbox first, with no account at all.
Create a free account → · Try the sandbox · See the whole ecosystem