diff --git a/docs/state/repro-verificado.tsv b/docs/state/repro-verificado.tsv
index 22347901..78d48e32 100644
--- a/docs/state/repro-verificado.tsv
+++ b/docs/state/repro-verificado.tsv
@@ -37,53 +37,6 @@ npth	e5682fca87a9f591d533855b0056a07b5724304fb53402c940524d885908d980	2026-09-05
 musl-fts	b9681a5205197d51bb777efde1a271e9b189bf35d74091834c5f1aa43d82f16e	2026-09-05	reproduce
 musl-obstack	4a5b3327efb9cd5ec015d3f62e9ec85451deb08560d4963b2567d1e2a124acbb	2026-09-05	reproduce
 hicolor-icon-theme	98ad44a5c02059b4cac576bbbf24195a229cda1c807f1eb6c7e80424ceab1e16	2026-09-05	reproduce
-angle-grinder	0c48ecd61f38dc8fdf5a8068bb5772390586587efb8649f58e42c17e623c21b1	2026-09-05	NO-DETERMINISMO
-apko	98192c79fe925d9606f075e3195d08c70d6ee348d4788c91f8c8f698c3142596	2026-09-05	NO-DETERMINISMO
-appstream	8cdbe4f4772f20c105c6867a95765880febdceec99f7f409dc4313f8da1a282a	2026-09-05	NO-DETERMINISMO
-argo-rollouts	faf20cb25dc3bfafd94349a95346819cdc428d5141204f4643fccc81e2374f2c	2026-09-05	NO-DETERMINISMO
-argocd	36bf1c3d732870bb7b315dfcdb553fc9a6ffc4c0b746cef4a7fcf980c15c00e1	2026-09-05	NO-DETERMINISMO
-argp-standalone	5268738b1800a814d5fced165d15bd0d2f69c471e1031d6778fdefabd1a6c64d	2026-09-05	NO-DETERMINISMO
-arje-absorb	833838730d0dd1169dc59af9b70ef6f781c839a8c72dd2a91cceb82c8f1fa6c7	2026-09-05	NO-DETERMINISMO
-arje-getty-stub	cdb160891853451cbe55909c508751e301a822b11f54e61e8859dc7d6fc4ba37	2026-09-05	NO-DETERMINISMO
-arje-installer	fdc941af2530d8b6bf4347084aa6c5d50aee191431ce98a9ea52f2cfebb797c9	2026-09-05	NO-DETERMINISMO
-arje-logind-compat	f4af586233e7f4644dbdb1874efb290e5b5b761ca95d3cb5ce5f53392f979eaf	2026-09-05	NO-DETERMINISMO
-arje-net-bring-up	3be9d05dd4959642b3495b54757cb177fa3f2da5bb8ed65c03c51834b3bfac16	2026-09-05	NO-DETERMINISMO
-arje-packager	9bc5e2ba96710698f3e99b06893df99ca8d3c59306ce3d2863534f834f095758	2026-09-05	NO-DETERMINISMO
-arje-polkit-compat	5e521b8821805b93fbc05d67708fd6b47371298f5d10cca660df7b3e69c798f7	2026-09-05	NO-DETERMINISMO
-arje-zero-attest	06e6b7c50e62c1a1a97efcc0079ec89175776e0323d55189af45e7a1a2e27759	2026-09-05	NO-DETERMINISMO
-arje-zero	b34c571bb80e52815f6eefe8f7f55cbbbc7910cd9c1c7bc86cf434c3d4a6a141	2026-09-05	NO-DETERMINISMO
-asnmap	bc5e20054ba468d588704274d837636965510185d04d924e7050f4198bff1ced	2026-09-05	NO-DETERMINISMO
-ast-grep	587f7e0033af1180bb75f9fce453e04208a8ef468207882e6536e751de624164	2026-09-05	NO-DETERMINISMO
-atac	bd14ad1fdf1146eb1880a5e8f042f908c463c8f96401157425fbd0e95f898bba	2026-09-05	NO-DETERMINISMO
-atk	cb82aab7de76e97a004b9d972f63938bc78df34a00458fe6c28b33abee9b9887	2026-09-05	NO-DETERMINISMO
-atlantis	458b6df0fb3ce30036787f617b163d9e9ec0db3f934137edfe505f11f4f4b202	2026-09-05	NO-DETERMINISMO
-atlas	ea84f9b33bf7852f9a0e4c5826c75c4996ffe8362a95e7c199e0e2554e61e301	2026-09-05	NO-DETERMINISMO
-atmos	93af81aa27d3507545731c55ece0d6bdefd221b7f611ec6456e788beb5ccbe56	2026-09-05	NO-DETERMINISMO
-atuin	44b6ca9302e6d42b20c0a8b8ab94cb89beb218f6c2f1136c7563f480f538c07a	2026-09-05	NO-DETERMINISMO
-bacon	dd96ac604007d8f45101e8ea84695ef45c0344ee44ed8f74e0e05131b90d7cdc	2026-09-05	NO-DETERMINISMO
-bandwhich	2af041e8b67c57c9f99805c703beffd0a7b4eece6123ce4911afcb0d648fbfae	2026-09-05	NO-DETERMINISMO
-bash	87bf1a59ae03bc0b7a8604da0e4f0ada3eac8850ea231ce97ddc264f33a2a224	2026-09-05	NO-DETERMINISMO
-bat	53e5935e6eff3699b8f728165978e7f95ca29859cb9d602f895065023f941c9a	2026-09-05	NO-DETERMINISMO
-bazelisk	9d86884f9bb8650419da3fe952e39819d729724cfaf37fc1c8d23b93e9dd5119	2026-09-05	NO-DETERMINISMO
-benthos	9ed9fec63a3e0e3d7844420734b3a7894fea87217d88b5d6147d76887548c642	2026-09-05	NO-DETERMINISMO
-bingrep	0fc25b71d26b8e6a20aebbd324cc6489e7ff9b484c5ecfec01112ed4c4541e0b	2026-09-05	NO-DETERMINISMO
-binutils	4b5fbf3b38baf6f9579d56353925cd8b7f4b4e5acce9be80534e1c896a160104	2026-09-05	NO-DETERMINISMO
-biome	dfa881ee7de575c85cfb6b0034fb705a08e684979607d98481265892fe2014d4	2026-09-05	NO-DETERMINISMO
-bison	8cd3ec35022757fcd099e1a72d9fb30a3d05a54197f81b0fef6af87a6e7a0686	2026-09-05	NO-DETERMINISMO
-blackbox_exporter	bd91fe9a82b539e4c68ab5f1ee41aa1b8c76095d2663b4df236c290b3e502eae	2026-09-05	NO-DETERMINISMO
-blocky	b1a70bd8141806252e260ade5c49d7240ad860ad1cd130b90043f59bb3902234	2026-09-05	NO-DETERMINISMO
-bob	88f600fa8d677baf8423e38e9b04fc236dd6a1e526bc3fb1c6178cab3c1893ff	2026-09-05	NO-DETERMINISMO
-bom	e853d5bed4a780d2838d09c18b468666a8610d31569d27215e9106f8a1711b20	2026-09-05	NO-DETERMINISMO
-bombardier	2b68c8608af297d69cda4e993a3d80094dd5b21e6fe03723ee84c5fef47afbcd	2026-09-05	NO-DETERMINISMO
-bottom	4c9e025742f6614419e7caa6d6d6f45f62e38bf8a26c752cfe9bdf355a14c574	2026-09-05	NO-DETERMINISMO
-boxxy	33c54a91568f58ec9c00677e2971002ffe6741ec97c2d9ddf3e4cd455120e818	2026-09-05	NO-DETERMINISMO
-broot	94a5e760ab71cdfb9b8ba281226b8009d7919bab02b7e95f39e921e63b4ae793	2026-09-05	NO-DETERMINISMO
-brotli	48d0a0c848a0e8f19941fd8b9f5505fcf6120c72d165875854fb6b0b9d598479	2026-09-05	NO-DETERMINISMO
-brush	715237c78edd5d5073c3b5af000c1d39974f1f17ba218ae2d4f7697f29e599f1	2026-09-05	NO-DETERMINISMO
-buf	4650e711bdbfaa29677614d5c0d4227b92f6492c1405f52b51d245f4dfda466b	2026-09-05	NO-DETERMINISMO
-buildkite-agent	823b72eb964c39f2d4c33d4eb0fc3ad72294971500451133015a1093f96e4c61	2026-09-05	NO-DETERMINISMO
-busybox	2a2b1280c57affe906ce43ba20fd3867dda18b9ed4476ef64285baf018c4a5fd	2026-09-05	NO-DETERMINISMO
-bwrap	2c82bfcc5850c80e19835fdbabe7d0af0155419210cbb751f3021047c8a2632d	2026-09-05	NO-DETERMINISMO
 iputils	bf367f33fc000c41287c3b92e5caadee16ca1488ed433ec27ba3817d5b795350	2026-09-05	reproduce
 wlr-randr	10359a8a229afa8804ced117d2c0568075d3b410032ff1396ba34762b2b23f0e	2026-09-05	reproduce
 dhcpcd	c2cd34287983f133c1925697c46b727fab5cc99874aa65751b1a305df6fffac5	2026-09-05	reproduce
@@ -102,3 +55,5 @@ dbus	02833d5b5d3c6a577c0f10454591e73f5a7714df24ab66d5db97f7dadecd65a0	2026-09-05
 procps-ng	6a8ebd6a53beafbc54792128466919d14ee7e8cab58507c2372be0f7f3e028ff	2026-09-05	reproduce
 vim	b4c0d477428af4bf75e9b55d6ff2b2508b7f7e55f4ace9207a6f25c4d3080bd8	2026-09-05	reproduce
 kbd	be9969f808c8499972e213f474a52d5f7477bf7faff78b6e0ec580aede507231	2026-09-05	reproduce
+npth	e5682fca87a9f591d533855b0056a07b5724304fb53402c940524d885908d980	2026-09-05	reproduce
+musl-fts	b9681a5205197d51bb777efde1a271e9b189bf35d74091834c5f1aa43d82f16e	2026-09-05	reproduce
diff --git a/scripts/verificar-repro.sh b/scripts/verificar-repro.sh
index e85f0df0..3bea545a 100755
--- a/scripts/verificar-repro.sh
+++ b/scripts/verificar-repro.sh
@@ -227,9 +227,28 @@ for f in $RECETAS; do
   D="$H-$n"
   [ -d "$STORE/$D" ] || { saltada=$((saltada+1)); continue; }
 
-  mv "$STORE/$D" "$GUARDA/$D"; PENDIENTE="$PENDIENTE $D"
+  # ⚠ Si el apartado FALLA, todo lo que sigue es basura: el `why-differs` de después compara contra
+  # algo que no existe, devuelve error, y un error leído como «difieren» inventa un no-determinismo.
+  # Pasó el 2026-09-05 con 47 recetas sanas de una sola tanda. Falla ruidoso y se salta la receta.
+  mkdir -p "$GUARDA"
+  if ! mv "$STORE/$D" "$GUARDA/$D" 2>/dev/null; then
+    printf "  ⚠ %-26s no pude apartar el artefacto ⇒ SIN VEREDICTO\n" "$n"
+    fallo=$((fallo+1)); continue
+  fi
+  PENDIENTE="$PENDIENTE $D"
   if "$HAMMER" --store "$STORE" build "$f" >/dev/null 2>&1 && [ -d "$STORE/$D" ]; then
-    if "$HAMMER" why-differs "$GUARDA/$D" "$STORE/$D" >/dev/null 2>&1; then
+    # `why-differs` devuelve no-cero tanto si DIFIEREN como si NO PUDO comparar (una ruta que no
+    # existe, por ejemplo). Tratar las dos igual es inventar un veredicto: se mira su salida.
+    cmp_out=$("$HAMMER" why-differs "$GUARDA/$D" "$STORE/$D" 2>&1); cmp_rc=$?
+    if [ "$cmp_rc" -ne 0 ] && printf '%s' "$cmp_out" | grep -qiE '^Error:|no existe'; then
+      printf "  ⚠ %-26s no pude comparar (%s) ⇒ SIN VEREDICTO\n" "$n" \
+        "$(printf '%s' "$cmp_out" | head -1 | cut -c1-60)"
+      fallo=$((fallo+1))
+      rm -rf "$STORE/$D"; mv "$GUARDA/$D" "$STORE/$D"
+      PENDIENTE=$(echo "$PENDIENTE" | sed "s| $D||")
+      continue
+    fi
+    if [ "$cmp_rc" -eq 0 ]; then
       printf "  ✓ %-26s REPRODUCE\n" "$n"; ok=$((ok+1))
       anotar "$n" "$H" "reproduce"
       rm -rf "$GUARDA/$D"; podar_fuentes "$n"