Research: causal jurisdiction carrier discriminator RC1 — terminal

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Terminal disposition

SUPPORTED_EXTERNALLY_BOUND_CAUSAL_JURISDICTION_CARRIER_RC1.

Exact evidence:

• Decision parent b1bcc33e...
• exact C2 authority b42c827a...
• pre-candidate head 2ed3e750..., run 35363219456
• exact candidate fdfd7307...
• decisive run 35363332966, job 105659688779

Weak unbound caller routing is falsified as authority.

The externally digest-bound manifest:

• preserves ordinary support -> existing generic CLEAR;
• routes explicit-source-causal-assertion support to dedicated_causal_required;
• emits no generic causal CLEAR through the gate;
• rejects all 10 relabel/stale/binding/missing controls.

RC0 #83 remains preserved as evaluator-invalid.

This demonstrates bounded external-carrier sufficiency and weakens the need for immediate Contract C widening, but does not choose a production architecture or manifest issuer.

No maintained source, Contract C, production policy, Authorization, execution, merge, or release.