> For the complete documentation index, see [llms.txt](https://hxz-1.gitbook.io/redelegator-finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://hxz-1.gitbook.io/redelegator-finance/security-model/revocable-kill-switch.md).
# Revocable Kill-Switch
The user holds a kill-switch at all times. Revoking the root delegation **disables every agent downstream instantly**.
Revoke sends a user operation that calls `disableDelegation` on the DelegationManager for the signed root delegation. Because the entire chain derives its authority from that root, disabling it invalidates every redelegation beneath it in a single transaction.
* Triggered from the composer — "Revoke delegation"
* Submitted via the Pimlico bundler as a smart-account user operation
* Once disabled, no agent in the chain can redeem anything
> The chain is only ever as alive as its root. Pull the root, and it all goes dark at once.
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