ACL-TTL tick campaign extension checkpoint: 21/36 cells (3 new seeds)

Extended from 3 to 6 seeds (added 24680/11111/99999) per Captain Bob's
request for a fuller campaign before moving on. amd64/11111/enabled,
riscv64/24680/enabled, riscv64/24680/disabled added. All 480/480 rows,
0 errors. Disabled-arm determinism (261063) holding across new seeds.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

capsules/BLOCK_MAP.md

@@ -1,5 +1,5 @@
 # Capsule Block Manifest — Auto-generated
-<!-- Generated by mkcapsule --manifest  2026-08-21T19:00:44Z -->
+<!-- Generated by mkcapsule --manifest  2026-08-22T02:14:23Z -->
 <!-- DO NOT EDIT — re-run mkcapsule --manifest to refresh.  -->
 <!-- Hand-written justifications and immutability notes live  -->
 <!-- in MANIFEST.md alongside this auto-generated index.      -->

experiments/bare_metal/runs/acl-ttl-overhead-20260821-ticks/ticks.csv

@@ -17,3 +17,6 @@ order,arch,seed,acl,before_tick,after_tick,delta_ticks,rows,errors
 16,aarch64,13579,disabled,79,261142,261063,480,0
 17,riscv64,13579,disabled,79,261142,261063,480,0
 18,amd64,13579,disabled,79,261142,261063,480,0
+19,amd64,11111,enabled,80,261302,261222,480,0
+20,riscv64,24680,enabled,80,261299,261219,480,0
+21,riscv64,24680,disabled,79,261142,261063,480,0