rollout-v2.sh stages the Linux igneumd (gateways from the Mac, private nodes from their gateway), rolls one node at a time with
difficulty_v2_activation_daa in every override file, checks the common chain and watches the height; results/2026-10-04/
rollout-v2*.log and v2/ (the hash-rate step under v2 and the v1 comparison). docs/plans/difficulty-v2-rollout-devnet.md: the
binaries and their sha256, the activation rule (N = DAA at publish + 10,800; baked at the cut as DAA + 14,400), the exact
restart lines for the observer node, the seed and Mac node 1, the OTA path for the two PCs through NODE_OVERRIDE_PARAMS in
packaged-config.sh (the engine side landed in b8b349a), the rehearsal record. Bench-log entry.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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