diff --git a/dancer/README.md b/dancer/README.md
index 4b8793f5..5a247620 100644
--- a/dancer/README.md
+++ b/dancer/README.md
@@ -53,13 +53,21 @@ This command assembles art with the byte-preserved `config-before-setup-order.js
 
 Both shoulders are compared to the same painting without changing PNG bytes. The right upper-arm part carries the extra contour and stays behind the torso at setup. Whole-right-arm keys start at crossed frame 0, elbow-positive frame 46 and shoulder-in frame 8 on the 12 fps grid, with the forearm directly under the upper arm. During those holds the contour returns in the accepted order; lifting the forearm alone was rejected for introducing a filled sleeve patch. The five earlier left-front key times remain; all offsets are recomputed for the frozen setup order. Both opposite-arm contributor loss and each same-arm contributor reassignment measure zero against the accepted build at matching frames over all 19 clips at 12 fps. The two earlier sleeve/chest key-boundary pops remain recorded nonblockers, and thigh-out viewport clipping remains out of scope. Setup-painting readings for each shoulder are informational, with per-slot values in the current provenance record.
 
-The adopted canonical producer bytes are in `producer/rig/`. A fresh rebuild and byte/RGBA inventory comparison runs as:
+The adopted canonical producer bytes are in `producer/` (`parts.json` and 28 unpadded part PNGs under `producer/parts/`, plus `rig.json`, `motion.json`, `mesh_report.json` and 28 4 px-padded rig images under `producer/rig/`). Carrying `producer/parts.json` and `producer/parts/` allows the `rig` stage to be re-run directly from a clean checkout without re-assembling:
+
+```sh
+rig-parts rig --config dancer/config.json --parts dancer/producer --out work/rig
+```
+
+(`meshes.bottomwear.explicit.image_sha256` in `config.json` is `bf18e918b65b666d6ea8f90fa4770e9a5a9f59f144e9172a05e9a68694c0d963`, the SHA-256 of the unpadded `209x205` decoded RGBA buffer of `producer/parts/bottomwear.png`, where `@rig-c/parts@1.64.0`'s `pushBackFringe` cleared 19 fringe pixels over `thigh_r` (18 px) and `thigh_l` (1 px); `producer/rig/images/bottomwear.png` is the `217x213` 4 px-padded PNG written by `rig`, whose file SHA-256 is `2c9aea3750d0cc5c8e769f0b3948ca7311cfef470b31fd2d698c722fc0ba5d79` and whose interior `209x205` decoded RGBA buffer has the same `bf18e918b65b...` hash. Post-`rig-c/parts#791` assembly skips `pushBackFringe` across `turnMovingPartPair` physics-bound parts, leaving those 19 fringe pixels on `bottomwear` with decoded RGBA SHA-256 `a9faf2ac32a3dfd687816fda8a10bbed06eaa06bf3a35bc64a1687e9c37fa0ed`.)
+
+A fresh rebuild and byte/RGBA inventory comparison runs as:
 
 ```sh
 bun tools/verify-producer.mjs --out work/fresh-producer
 ```
 
-Choose a new output directory for each rebuild. The verifier refuses changed/missing files, changed decoded PNG pixels, a red check, or changed active config/package pins. It verifies all 31 producer files; it does not claim the original accepted dance can be played on this different producer rig.
+Choose a new output directory for each rebuild. The verifier refuses changed/missing files, changed decoded PNG pixels, a red check, or changed active config/package pins. It verifies all 60 producer files; it does not claim the original accepted dance can be played on this different producer rig.
 
 The current frozen producer install pins `@rig-c/parts` 1.64.0, direct `rig-c` 2.67.2 and official `@esotericsoftware/spine-core` 4.3.13. Parts resolves its own compatible rig-c 2.70.0, recorded in `bun.lock`; that is the compiler its build/check invokes. The new Nova producer runs use Bun 1.4.4. Historical dance replay keeps its separate frozen package pins. `check-inputs.py` checks file
 hashes and config/map closure; it does not render or establish rig correctness.
diff --git a/dancer/build.sh b/dancer/build.sh
index 6348f769..bb29e300 100644
--- a/dancer/build.sh
+++ b/dancer/build.sh
@@ -4,4 +4,6 @@ set -eu
 python3 check-inputs.py
 out=${1:-work/build}
 sh build-setup-order-candidate.sh "$out"
-exec bun --bun run work/runtime/node_modules/.bin/rig-parts check --rig "$out/rig" --parts "$out/assemble/rig" --requirements requirements.json --out "$out/check"
+cp "$out/assemble/rig/parts.json" "$out/parts.json"
+cp -R "$out/assemble/rig/parts" "$out/parts"
+exec bun --bun run work/runtime/node_modules/.bin/rig-parts check --rig "$out/rig" --parts "$out" --requirements requirements.json --out "$out/check"
diff --git a/dancer/check-inputs.py b/dancer/check-inputs.py
index 6dac80de..8e2b0e40 100644
--- a/dancer/check-inputs.py
+++ b/dancer/check-inputs.py
@@ -56,4 +56,5 @@
     for file,row in current['files'].items():
         data=(Path('producer')/file).read_bytes()
         assert len(data)==row['bytes'] and hashlib.sha256(data).hexdigest()==row['sha256'], 'PRODUCER_FILE_HASH: '+file
+    assert current['files']['parts/bottomwear.png']['rgba']['sha256']==json.loads(Path('config.json').read_text())['meshes']['bottomwear']['explicit']['image_sha256'], 'PRODUCER_EXPLICIT_PART_RGBA_HASH: bottomwear'
     print('PRODUCER CLOSURE PASS: canonical adopted file bytes and active config/package pins.')
diff --git a/dancer/producer-manifest.json b/dancer/producer-manifest.json
index 6e08af0a..94b3526e 100644
--- a/dancer/producer-manifest.json
+++ b/dancer/producer-manifest.json
@@ -3,6 +3,262 @@
   "configSHA256": "d53c0670a92ce1cce883aa18eae230b1fb8af3f35d6531d92d6063826fa7e093",
   "packageSHA256": "7dbfb6bdb3bc5a1479d69c5d157202bf7cf574ffe1a7240eb1fed94d9079781a",
   "files": {
+    "parts.json": {
+      "bytes": 16502,
+      "sha256": "4d1329716e1e1ca233e47e4fbb85fc692af3d9b13fdff08b0c53570f4ef71a96"
+    },
+    "parts/bottomwear.png": {
+      "bytes": 53433,
+      "sha256": "9fc726f47c63b2ff9717a148d46e17c89fc2b95de47b73e9f6706af0d9c3c7eb",
+      "rgba": {
+        "width": 209,
+        "height": 205,
+        "sha256": "bf18e918b65b666d6ea8f90fa4770e9a5a9f59f144e9172a05e9a68694c0d963"
+      }
+    },
+    "parts/brow_l.png": {
+      "bytes": 295,
+      "sha256": "ec9174cd2283ed0cedc6bcef2dbaebd2481fdaa544b91703887e244c910a506d",
+      "rgba": {
+        "width": 28,
+        "height": 4,
+        "sha256": "4c89b03f3693f1eabc478e05bdc45c926e29a09754314f2b9e993ca2af1873b6"
+      }
+    },
+    "parts/brow_r.png": {
+      "bytes": 217,
+      "sha256": "7d840eb396f019bc0c14c7558f7544032ba1f13568049146e551b143e2e02441",
+      "rgba": {
+        "width": 23,
+        "height": 5,
+        "sha256": "177b5acab1aba6f01e1372bba9249f90cd8140c6d17705d5f4236b8173dfea34"
+      }
+    },
+    "parts/ear_l.png": {
+      "bytes": 1775,
+      "sha256": "68b988b1ab9090426a66bff11ac8c87f8861ac9642641f42e2ca9350cd6a162d",
+      "rgba": {
+        "width": 21,
+        "height": 34,
+        "sha256": "13447b88840dda3dad54ef491b79868a572b8a0d8d2ea7329595b430f61e5800"
+      }
+    },
+    "parts/ear_r.png": {
+      "bytes": 1888,
+      "sha256": "e8919ba8e262878357f08bf538f1133a2cf416d079192b1791c200f7fd6f807a",
+      "rgba": {
+        "width": 22,
+        "height": 34,
+        "sha256": "72141c6155ff5acde3ba9ca3b17784d86f600b65721c8c4578eeb0c4889ab13c"
+      }
+    },
+    "parts/eyewhite_l.png": {
+      "bytes": 1519,
+      "sha256": "74f1ba6a3565eacda6f6304668f475b1a040b5f90f3dbc69dadd8944edbee5b0",
+      "rgba": {
+        "width": 32,
+        "height": 23,
+        "sha256": "b9da7929343896630f34269bec57216c8d50bad910856fffe4f67d32152cc59a"
+      }
+    },
+    "parts/eyewhite_r.png": {
+      "bytes": 1479,
+      "sha256": "db6145c620a6a2f1b3f747b2dc274ee5203eca86199de8239e3adf514bc6a505",
+      "rgba": {
+        "width": 29,
+        "height": 23,
+        "sha256": "458559f454ba046c441df659b012eb10809d20ec5202399fd935c5d78febbf45"
+      }
+    },
+    "parts/face.png": {
+      "bytes": 16735,
+      "sha256": "d3613cc8c97267e629abb243ba1f4085a7b11f435b6aeb5e7ee6889982e4b549",
+      "rgba": {
+        "width": 106,
+        "height": 128,
+        "sha256": "f4798d17fd949915f0872864061c01107386c9d192023133f6690857e8888a88"
+      }
+    },
+    "parts/forearm_l.png": {
+      "bytes": 33460,
+      "sha256": "f4c121b2b83cd66ac243572096dff312fa809fa2568e664d3d4f92e95571522d",
+      "rgba": {
+        "width": 162,
+        "height": 217,
+        "sha256": "ed7f627e413a76f7194d07f236459ecd302322dabc4a529df0b0cd633512fdf5"
+      }
+    },
+    "parts/forearm_r.png": {
+      "bytes": 36187,
+      "sha256": "056e030ee19ee7a70516310cbb38c29afab55237559a6da9ba49d2fc6c3b4c7e",
+      "rgba": {
+        "width": 168,
+        "height": 227,
+        "sha256": "3079bcd4a8a96b156473a7f088f8c94ffbdfa0a3b29bac0845caea6ee73ebd13"
+      }
+    },
+    "parts/hair_back.png": {
+      "bytes": 32985,
+      "sha256": "7add7a5339538a8e366339dfe50282360cca7508d9ed9191443b5fec9a08578e",
+      "rgba": {
+        "width": 136,
+        "height": 202,
+        "sha256": "72bd6adb36f37ccbd1750d391a0f13966201f1aa757ea22a7a342c265ef75aa9"
+      }
+    },
+    "parts/hair_front.png": {
+      "bytes": 32344,
+      "sha256": "983c6b7240fce7a0a5870dfb3611e3c9abc9f6fb07803f4d2082cadb53ce828c",
+      "rgba": {
+        "width": 143,
+        "height": 187,
+        "sha256": "1fadcd19e25c2e4f7742f7643d5bee1ca89f84f56bc95a84a75987b275cd8a3f"
+      }
+    },
+    "parts/hairpin.png": {
+      "bytes": 6736,
+      "sha256": "13f73a0b25dec14d090c0bea2efed8e70e77408e81208ea0a184d7d37716b19b",
+      "rgba": {
+        "width": 83,
+        "height": 34,
+        "sha256": "928be71deb0066fd2454afdf2f6347f77df3b677c40ae983416ca5ed7d6fe5e9"
+      }
+    },
+    "parts/iris_l.png": {
+      "bytes": 1382,
+      "sha256": "a48c2573b57e71672fca5272ac2fd05d0233c0ae8fa6194adbe951ba2f53556d",
+      "rgba": {
+        "width": 19,
+        "height": 22,
+        "sha256": "d1d2e77968bf8997b56138f82b634384fa09c193997dfe82b39b0420b83d2944"
+      }
+    },
+    "parts/iris_r.png": {
+      "bytes": 1426,
+      "sha256": "2af3a5485e5e5e39a31e377cad3ae480fecb6ae5046040c1265f4ef372a6c22f",
+      "rgba": {
+        "width": 21,
+        "height": 22,
+        "sha256": "22b4276067a276dea69b6a9ae3efcf6a26f42d464ce6c4af4a0c21d4a7505382"
+      }
+    },
+    "parts/lash_l.png": {
+      "bytes": 1319,
+      "sha256": "978b195e316642497bc52559d2238e9fdb7387ae129293b6ff3e879e215285cf",
+      "rgba": {
+        "width": 36,
+        "height": 27,
+        "sha256": "5924b2f3b78ad0b529a00fb77b28f4ff48d59ec43ce7332efb8832b0f2c2fcc3"
+      }
+    },
+    "parts/lash_r.png": {
+      "bytes": 1362,
+      "sha256": "a230d8268a474213cec2b481f3d7809940d14722d8ad6325f29db6fed75d95a9",
+      "rgba": {
+        "width": 37,
+        "height": 31,
+        "sha256": "e50a490c9302404cec6fe7b767610e327ce13e676f0e413949e85b813eb96f54"
+      }
+    },
+    "parts/mouth.png": {
+      "bytes": 614,
+      "sha256": "721921c0c54af947ba8732c4e49235d11da70b2beedfe0e49c5ce8217c1adcf1",
+      "rgba": {
+        "width": 158,
+        "height": 90,
+        "sha256": "7ebb75e0a0381d76b4d52be04457d26f8665489826c2173e59a0599a93360533"
+      }
+    },
+    "parts/neck.png": {
+      "bytes": 3676,
+      "sha256": "517cb2591329a061df6cfbf806d43d750ff07faf7579122dc21458df9b8b4edf",
+      "rgba": {
+        "width": 45,
+        "height": 71,
+        "sha256": "309923e42b0b3e46a0460408a0099b0d772a916ff63504bd3beca54964a8bcb6"
+      }
+    },
+    "parts/shins.png": {
+      "bytes": 56686,
+      "sha256": "b47ce22da3ea90aab5df1f3622c2ee122f98e196e42eaa8a1e0e8f72722e21b3",
+      "rgba": {
+        "width": 174,
+        "height": 284,
+        "sha256": "969feaa942cc4da6c9240fb78145c2710bc9418e79caeee8848255630c800aee"
+      }
+    },
+    "parts/shoe_l.png": {
+      "bytes": 16886,
+      "sha256": "f84a2fc0f31cc99a72d08f0c7d4ce4e7c2cf48ab56b5e93707035c5ddb2f8aa8",
+      "rgba": {
+        "width": 66,
+        "height": 108,
+        "sha256": "9b98c92a274dd3f10ea0220de26fe4fe192f4da06bf34ceb093c4a3589d1492c"
+      }
+    },
+    "parts/shoe_r.png": {
+      "bytes": 16906,
+      "sha256": "07b881ffff56b07ca9e5ae26118082926676eac51bc865b3ac3b9501c185f898",
+      "rgba": {
+        "width": 66,
+        "height": 107,
+        "sha256": "de796bccccfc380b4f5f03ccf38da34717197724a8a88814cbfeb4bb38bc4625"
+      }
+    },
+    "parts/sleevefront_l.png": {
+      "bytes": 3240,
+      "sha256": "810313dc87c6d5addd40338979683654bceef79cdfee1dabcdf87258d809dfea",
+      "rgba": {
+        "width": 19,
+        "height": 84,
+        "sha256": "906e7398c94c533daa9ee053d759fdbd7cf9b49c7541387fd17031a034dcd1ad"
+      }
+    },
+    "parts/thigh_l.png": {
+      "bytes": 25558,
+      "sha256": "4c24fb4213c1c9a47490f6deec8768fa9e7c3931e40a44c91391083655bb2aba",
+      "rgba": {
+        "width": 80,
+        "height": 233,
+        "sha256": "c3e671fb7d23bd7b70197680e3d06890661d4a1723cc624e8595e5fa8aac502e"
+      }
+    },
+    "parts/thigh_r.png": {
+      "bytes": 25548,
+      "sha256": "f5e3d263167c871e36c20e855b69d1f7167d4cec6a8941fe576b571e091d76bd",
+      "rgba": {
+        "width": 83,
+        "height": 233,
+        "sha256": "904ece9f63148389a4d51157e22a8a433a482aad6efcb69116d6f72956d15a19"
+      }
+    },
+    "parts/topwear.png": {
+      "bytes": 65231,
+      "sha256": "e316e517d45eba3a36bcbbca9a95f4ed3fac2f7ae0b651d9a7e676b879a7e65a",
+      "rgba": {
+        "width": 160,
+        "height": 198,
+        "sha256": "dba6e7e0862537e4156b63b494ca6ba7b163c392ebccb2c6630861f1c98025c8"
+      }
+    },
+    "parts/upperarm_l.png": {
+      "bytes": 23372,
+      "sha256": "cda8d67951a4b730525f91337b382038a4321e5b1bc6b87119ec69a615afe14b",
+      "rgba": {
+        "width": 105,
+        "height": 167,
+        "sha256": "0b22df922bdca826cd5cc831c443ba4bf25743789810ffa5f0141aa8ee05580e"
+      }
+    },
+    "parts/upperarm_r.png": {
+      "bytes": 23781,
+      "sha256": "6be8e4ba54ba505e6b1b27030fc93afdd9dfcd6acdaec806eb96743d93788865",
+      "rgba": {
+        "width": 105,
+        "height": 156,
+        "sha256": "08629f872e9948a94e67020945f6bd692c0aa12430fd626aa77e4773241e3a8e"
+      }
+    },
     "rig/images/bottomwear.png": {
       "bytes": 53567,
       "sha256": "2c9aea3750d0cc5c8e769f0b3948ca7311cfef470b31fd2d698c722fc0ba5d79",
diff --git a/dancer/producer/parts.json b/dancer/producer/parts.json
new file mode 100644
index 00000000..6f27e60a
--- /dev/null
+++ b/dancer/producer/parts.json
@@ -0,0 +1,777 @@
+{
+  "rig_size": [
+    832,
+    1216
+  ],
+  "scale_rig_per_source": 0.5,
+  "parts": [
+    {
+      "name": "hair_back",
+      "from": "head:back hair",
+      "x": 349,
+      "y": 75,
+      "w": 136,
+      "h": 202,
+      "opaque_px": 19131,
+      "visible_px": 3401,
+      "occluded_px": 15730,
+      "projected_core_px": 1606,
+      "source_px_taken": 1606,
+      "visible_not_projected_px": 1795,
+      "refused_drift_px": 0,
+      "merged_px": 0,
+      "seam_override_px": 3
+    },
+    {
+      "name": "shins",
+      "from": "full:legwear",
+      "x": 329,
+      "y": 797,
+      "w": 174,
+      "h": 284,
+      "opaque_px": 23820,
+      "visible_px": 20097,
+      "occluded_px": 3723,
+      "projected_core_px": 15543,
+      "source_px_taken": 15508,
+      "visible_not_projected_px": 4589,
+      "refused_drift_px": 35,
+      "merged_px": 0,
+      "seam_override_px": 25
+    },
+    {
+      "name": "thigh_r",
+      "from": "full:legwear",
+      "cut_from": "shins",
+      "x": 329,
+      "y": 592,
+      "w": 83,
+      "h": 233,
+      "opaque_px": 14682,
+      "visible_px": 9998,
+      "occluded_px": 4684,
+      "projected_core_px": 8213,
+      "source_px_taken": 8212,
+      "visible_not_projected_px": 1786,
+      "refused_drift_px": 1,
+      "merged_px": 0,
+      "seam_override_px": 1
+    },
+    {
+      "name": "thigh_l",
+      "from": "full:legwear",
+      "cut_from": "shins",
+      "x": 422,
+      "y": 592,
+      "w": 80,
+      "h": 233,
+      "opaque_px": 14455,
+      "visible_px": 9887,
+      "occluded_px": 4568,
+      "projected_core_px": 8152,
+      "source_px_taken": 8152,
+      "visible_not_projected_px": 1735,
+      "refused_drift_px": 0,
+      "merged_px": 0,
+      "seam_override_px": 0
+    },
+    {
+      "name": "shoe_l",
+      "from": "full:footwear",
+      "x": 429,
+      "y": 1053,
+      "w": 66,
+      "h": 108,
+      "opaque_px": 5311,
+      "visible_px": 5311,
+      "occluded_px": 0,
+      "projected_core_px": 3830,
+      "source_px_taken": 3818,
+      "visible_not_projected_px": 1493,
+      "refused_drift_px": 254,
+      "merged_px": 0,
+      "seam_override_px": 62,
+      "fringe_pushed_back": [
+        {
+          "part": "shins",
+          "px": 5
+        }
+      ]
+    },
+    {
+      "name": "shoe_r",
+      "from": "full:footwear",
+      "cut_from": "shoe_l",
+      "x": 337,
+      "y": 1053,
+      "w": 66,
+      "h": 107,
+      "opaque_px": 5354,
+      "visible_px": 5354,
+      "occluded_px": 0,
+      "projected_core_px": 3822,
+      "source_px_taken": 3821,
+      "visible_not_projected_px": 1533,
+      "refused_drift_px": 260,
+      "merged_px": 0,
+      "seam_override_px": 50,
+      "fringe_pushed_back": [
+        {
+          "part": "shins",
+          "px": 3
+        }
+      ]
+    },
+    {
+      "name": "neck",
+      "from": "head:neck",
+      "x": 393,
+      "y": 256,
+      "w": 45,
+      "h": 71,
+      "opaque_px": 2612,
+      "visible_px": 26,
+      "occluded_px": 2586,
+      "projected_core_px": 0,
+      "source_px_taken": 0,
+      "visible_not_projected_px": 26,
+      "refused_drift_px": 0,
+      "merged_px": 0,
+      "seam_override_px": 0
+    },
+    {
+      "name": "bottomwear",
+      "from": "full:bottomwear",
+      "x": 311,
+      "y": 464,
+      "w": 209,
+      "h": 205,
+      "opaque_px": 31283,
+      "visible_px": 31200,
+      "occluded_px": 83,
+      "projected_core_px": 27883,
+      "source_px_taken": 27883,
+      "visible_not_projected_px": 3317,
+      "refused_drift_px": 0,
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+      }
+    ]
+  }
+}
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index 00000000..223a4a9b
Binary files /dev/null and b/dancer/producer/parts/shoe_r.png differ
diff --git a/dancer/producer/parts/sleevefront_l.png b/dancer/producer/parts/sleevefront_l.png
new file mode 100644
index 00000000..b6082a41
Binary files /dev/null and b/dancer/producer/parts/sleevefront_l.png differ
diff --git a/dancer/producer/parts/thigh_l.png b/dancer/producer/parts/thigh_l.png
new file mode 100644
index 00000000..5e8feb9e
Binary files /dev/null and b/dancer/producer/parts/thigh_l.png differ
diff --git a/dancer/producer/parts/thigh_r.png b/dancer/producer/parts/thigh_r.png
new file mode 100644
index 00000000..9e6802bc
Binary files /dev/null and b/dancer/producer/parts/thigh_r.png differ
diff --git a/dancer/producer/parts/topwear.png b/dancer/producer/parts/topwear.png
new file mode 100644
index 00000000..8f54b938
Binary files /dev/null and b/dancer/producer/parts/topwear.png differ
diff --git a/dancer/producer/parts/upperarm_l.png b/dancer/producer/parts/upperarm_l.png
new file mode 100644
index 00000000..bba5fca5
Binary files /dev/null and b/dancer/producer/parts/upperarm_l.png differ
diff --git a/dancer/producer/parts/upperarm_r.png b/dancer/producer/parts/upperarm_r.png
new file mode 100644
index 00000000..2a56f3ed
Binary files /dev/null and b/dancer/producer/parts/upperarm_r.png differ
diff --git a/dancer/source-manifest.json b/dancer/source-manifest.json
index 7d89a93d..99c2cf87 100644
--- a/dancer/source-manifest.json
+++ b/dancer/source-manifest.json
@@ -12,13 +12,13 @@
     },
     {
       "path": "README.md",
-      "bytes": 16516,
-      "sha256": "06f0283ba49ae8fd954e710ff1ee275c7af5be2fb176dd89f64775ea7db4d894",
+      "bytes": 17769,
+      "sha256": "87f91dadff6c6cbbddb38185787036ae37f3d3dfcbc3795fbb17dd29b7139190",
       "sourceSHA256": "4740c3709acf23594af59dec1b77bd6193a8c84b189544b56465824de1c82366",
       "origin": "Owner-accepted v3 transfer, 2026-10-24; trial PR57 source ee5ec1ad56b3d97e7af6fd85e1957cc0ff9ee7a4",
       "role": "Corpus-only v3 declaration, replay or measured evidence",
       "contentIdentical": false,
-      "change": "Issue84 amended whole-arm draw-order keys; frozen setup and original PNG bytes preserved. Same-arm and opposite-arm contributors audited independently."
+      "change": "Issue #88: carry producer/parts.json and producer/parts/*.png so the rig stage is reproducible from the tree."
     },
     {
       "path": "accepted-dance/bun.lock",
@@ -1060,13 +1060,13 @@
     },
     {
       "path": "build.sh",
-      "bytes": 365,
-      "sha256": "5296cdf06025d056e3f568652652242186d49b492e0efe0ebe010bf0786f481c",
+      "bytes": 449,
+      "sha256": "fc22bd9d6f683050d1d3836ccb7cc936c07a1a2190c3c0c8acf2331b549cdad0",
       "sourceSHA256": "d38e00ec57c13cb0662c21788d12b0a0a01ce8164a1ae71649eda547cd7d18c2",
       "origin": "Owner-accepted v3 transfer, 2026-10-24; trial PR57 source ee5ec1ad56b3d97e7af6fd85e1957cc0ff9ee7a4",
       "role": "Corpus-only v3 declaration, replay or measured evidence",
       "contentIdentical": false,
-      "change": "Approved issue82 setup-order recipe, source draw-order keys and regenerated producer; original art bytes preserved."
+      "change": "Issue #88: carry producer/parts.json and producer/parts/*.png so the rig stage is reproducible from the tree."
     },
     {
       "path": "bun.lock",
@@ -1079,13 +1079,13 @@
     },
     {
       "path": "check-inputs.py",
-      "bytes": 4029,
-      "sha256": "6bd139c5997516c5637e3aebda8622a48d3c0429202033fa2f951d16ba8e3ef4",
+      "bytes": 4244,
+      "sha256": "8e6d6c53c543c24e949b86af3a3045c59c3fa49589c5fea3245f148523ee5fbb",
       "sourceSHA256": "584b80f031cdaf791615d3394e4e05539002d847730b49d4ea6549ec9142af2f",
       "origin": "Owner-accepted v3 transfer, 2026-10-24; trial PR57 source ee5ec1ad56b3d97e7af6fd85e1957cc0ff9ee7a4",
       "role": "Corpus-only v3 declaration, replay or measured evidence",
       "contentIdentical": false,
-      "change": "Explicit producer adoption and preserved historical replay, issue 71."
+      "change": "Issue #88: carry producer/parts.json and producer/parts/*.png so the rig stage is reproducible from the tree."
     },
     {
       "path": "config-base.json",
@@ -1769,7 +1769,7 @@
       "bytes": 9285,
       "sha256": "9dca5394f6c0cf9cc72e2456b53b41adf898b963a6081d9f6f9b3c2ad6191096",
       "sourceSHA256": "9dca5394f6c0cf9cc72e2456b53b41adf898b963a6081d9f6f9b3c2ad6191096",
-      "origin": "the accepted dance\u2019s map, 2026-10-22",
+      "origin": "the accepted dance’s map, 2026-10-22",
       "role": "accepted body/alternate map",
       "contentIdentical": true
     },
@@ -1821,13 +1821,13 @@
     },
     {
       "path": "producer-manifest.json",
-      "bytes": 9764,
-      "sha256": "d07590d45c02e075d6a0ba1435ec0f6dff418e5166c30db0e2f4fcc3135339f1",
+      "bytes": 18086,
+      "sha256": "702a0ab2e51659c34d7cf3150f7259c19d46297365499abc896997780650df0a",
       "sourceSHA256": "1514d846e0352f6ac02506a551f23519dc39d12178d6b933045c629fd4db1fde",
       "origin": "Explicit producer adoption, issue 71",
       "role": "Producer replay and verification",
       "contentIdentical": false,
-      "change": "Issue84 amended whole-arm draw-order keys; frozen setup and original PNG bytes preserved. Same-arm and opposite-arm contributors audited independently."
+      "change": "Issue #88: carry producer/parts.json and producer/parts/*.png so the rig stage is reproducible from the tree."
     },
     {
       "path": "producer/rig/images/bottomwear.png",
@@ -2313,12 +2313,13 @@
     },
     {
       "path": "tools/verify-producer.mjs",
-      "bytes": 4145,
-      "sha256": "f431cad9bdc7b7b3dddbcdb322de9e8cc4a434f8d3c3c132f2fef41bd3bc3650",
+      "bytes": 4523,
+      "sha256": "7b2eda79ba3e74014ee3e746e8d68fe6297a964c1cc10c29a92d3e1b31205756",
       "sourceSHA256": "67279cfd9fda7194f68e375ee0076864a480030fb67ab848bc5283a56ffe7bb3",
       "origin": "Explicit producer adoption, issue 71",
       "role": "Producer replay and verification",
-      "contentIdentical": false
+      "contentIdentical": false,
+      "change": "Issue #88: carry producer/parts.json and producer/parts/*.png so the rig stage is reproducible from the tree."
     },
     {
       "path": "tools/verify-producer.test.mjs",
@@ -2410,6 +2411,267 @@
       "role": "Current order-only recipe and sampled evidence",
       "contentIdentical": false,
       "change": "Issue84 amended whole-arm draw-order keys; frozen setup and original PNG bytes preserved. Same-arm and opposite-arm contributors audited independently."
+    },
+    {
+      "path": "producer/parts.json",
+      "bytes": 16502,
+      "sha256": "4d1329716e1e1ca233e47e4fbb85fc692af3d9b13fdff08b0c53570f4ef71a96",
+      "sourceSHA256": "4d1329716e1e1ca233e47e4fbb85fc692af3d9b13fdff08b0c53570f4ef71a96",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/bottomwear.png",
+      "bytes": 53433,
+      "sha256": "9fc726f47c63b2ff9717a148d46e17c89fc2b95de47b73e9f6706af0d9c3c7eb",
+      "sourceSHA256": "9fc726f47c63b2ff9717a148d46e17c89fc2b95de47b73e9f6706af0d9c3c7eb",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/brow_l.png",
+      "bytes": 295,
+      "sha256": "ec9174cd2283ed0cedc6bcef2dbaebd2481fdaa544b91703887e244c910a506d",
+      "sourceSHA256": "ec9174cd2283ed0cedc6bcef2dbaebd2481fdaa544b91703887e244c910a506d",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/brow_r.png",
+      "bytes": 217,
+      "sha256": "7d840eb396f019bc0c14c7558f7544032ba1f13568049146e551b143e2e02441",
+      "sourceSHA256": "7d840eb396f019bc0c14c7558f7544032ba1f13568049146e551b143e2e02441",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/ear_l.png",
+      "bytes": 1775,
+      "sha256": "68b988b1ab9090426a66bff11ac8c87f8861ac9642641f42e2ca9350cd6a162d",
+      "sourceSHA256": "68b988b1ab9090426a66bff11ac8c87f8861ac9642641f42e2ca9350cd6a162d",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/ear_r.png",
+      "bytes": 1888,
+      "sha256": "e8919ba8e262878357f08bf538f1133a2cf416d079192b1791c200f7fd6f807a",
+      "sourceSHA256": "e8919ba8e262878357f08bf538f1133a2cf416d079192b1791c200f7fd6f807a",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/eyewhite_l.png",
+      "bytes": 1519,
+      "sha256": "74f1ba6a3565eacda6f6304668f475b1a040b5f90f3dbc69dadd8944edbee5b0",
+      "sourceSHA256": "74f1ba6a3565eacda6f6304668f475b1a040b5f90f3dbc69dadd8944edbee5b0",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/eyewhite_r.png",
+      "bytes": 1479,
+      "sha256": "db6145c620a6a2f1b3f747b2dc274ee5203eca86199de8239e3adf514bc6a505",
+      "sourceSHA256": "db6145c620a6a2f1b3f747b2dc274ee5203eca86199de8239e3adf514bc6a505",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/face.png",
+      "bytes": 16735,
+      "sha256": "d3613cc8c97267e629abb243ba1f4085a7b11f435b6aeb5e7ee6889982e4b549",
+      "sourceSHA256": "d3613cc8c97267e629abb243ba1f4085a7b11f435b6aeb5e7ee6889982e4b549",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/forearm_l.png",
+      "bytes": 33460,
+      "sha256": "f4c121b2b83cd66ac243572096dff312fa809fa2568e664d3d4f92e95571522d",
+      "sourceSHA256": "f4c121b2b83cd66ac243572096dff312fa809fa2568e664d3d4f92e95571522d",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/forearm_r.png",
+      "bytes": 36187,
+      "sha256": "056e030ee19ee7a70516310cbb38c29afab55237559a6da9ba49d2fc6c3b4c7e",
+      "sourceSHA256": "056e030ee19ee7a70516310cbb38c29afab55237559a6da9ba49d2fc6c3b4c7e",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/hair_back.png",
+      "bytes": 32985,
+      "sha256": "7add7a5339538a8e366339dfe50282360cca7508d9ed9191443b5fec9a08578e",
+      "sourceSHA256": "7add7a5339538a8e366339dfe50282360cca7508d9ed9191443b5fec9a08578e",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/hair_front.png",
+      "bytes": 32344,
+      "sha256": "983c6b7240fce7a0a5870dfb3611e3c9abc9f6fb07803f4d2082cadb53ce828c",
+      "sourceSHA256": "983c6b7240fce7a0a5870dfb3611e3c9abc9f6fb07803f4d2082cadb53ce828c",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/hairpin.png",
+      "bytes": 6736,
+      "sha256": "13f73a0b25dec14d090c0bea2efed8e70e77408e81208ea0a184d7d37716b19b",
+      "sourceSHA256": "13f73a0b25dec14d090c0bea2efed8e70e77408e81208ea0a184d7d37716b19b",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/iris_l.png",
+      "bytes": 1382,
+      "sha256": "a48c2573b57e71672fca5272ac2fd05d0233c0ae8fa6194adbe951ba2f53556d",
+      "sourceSHA256": "a48c2573b57e71672fca5272ac2fd05d0233c0ae8fa6194adbe951ba2f53556d",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/iris_r.png",
+      "bytes": 1426,
+      "sha256": "2af3a5485e5e5e39a31e377cad3ae480fecb6ae5046040c1265f4ef372a6c22f",
+      "sourceSHA256": "2af3a5485e5e5e39a31e377cad3ae480fecb6ae5046040c1265f4ef372a6c22f",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/lash_l.png",
+      "bytes": 1319,
+      "sha256": "978b195e316642497bc52559d2238e9fdb7387ae129293b6ff3e879e215285cf",
+      "sourceSHA256": "978b195e316642497bc52559d2238e9fdb7387ae129293b6ff3e879e215285cf",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/lash_r.png",
+      "bytes": 1362,
+      "sha256": "a230d8268a474213cec2b481f3d7809940d14722d8ad6325f29db6fed75d95a9",
+      "sourceSHA256": "a230d8268a474213cec2b481f3d7809940d14722d8ad6325f29db6fed75d95a9",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/mouth.png",
+      "bytes": 614,
+      "sha256": "721921c0c54af947ba8732c4e49235d11da70b2beedfe0e49c5ce8217c1adcf1",
+      "sourceSHA256": "721921c0c54af947ba8732c4e49235d11da70b2beedfe0e49c5ce8217c1adcf1",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/neck.png",
+      "bytes": 3676,
+      "sha256": "517cb2591329a061df6cfbf806d43d750ff07faf7579122dc21458df9b8b4edf",
+      "sourceSHA256": "517cb2591329a061df6cfbf806d43d750ff07faf7579122dc21458df9b8b4edf",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/shins.png",
+      "bytes": 56686,
+      "sha256": "b47ce22da3ea90aab5df1f3622c2ee122f98e196e42eaa8a1e0e8f72722e21b3",
+      "sourceSHA256": "b47ce22da3ea90aab5df1f3622c2ee122f98e196e42eaa8a1e0e8f72722e21b3",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/shoe_l.png",
+      "bytes": 16886,
+      "sha256": "f84a2fc0f31cc99a72d08f0c7d4ce4e7c2cf48ab56b5e93707035c5ddb2f8aa8",
+      "sourceSHA256": "f84a2fc0f31cc99a72d08f0c7d4ce4e7c2cf48ab56b5e93707035c5ddb2f8aa8",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/shoe_r.png",
+      "bytes": 16906,
+      "sha256": "07b881ffff56b07ca9e5ae26118082926676eac51bc865b3ac3b9501c185f898",
+      "sourceSHA256": "07b881ffff56b07ca9e5ae26118082926676eac51bc865b3ac3b9501c185f898",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/sleevefront_l.png",
+      "bytes": 3240,
+      "sha256": "810313dc87c6d5addd40338979683654bceef79cdfee1dabcdf87258d809dfea",
+      "sourceSHA256": "810313dc87c6d5addd40338979683654bceef79cdfee1dabcdf87258d809dfea",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/thigh_l.png",
+      "bytes": 25558,
+      "sha256": "4c24fb4213c1c9a47490f6deec8768fa9e7c3931e40a44c91391083655bb2aba",
+      "sourceSHA256": "4c24fb4213c1c9a47490f6deec8768fa9e7c3931e40a44c91391083655bb2aba",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/thigh_r.png",
+      "bytes": 25548,
+      "sha256": "f5e3d263167c871e36c20e855b69d1f7167d4cec6a8941fe576b571e091d76bd",
+      "sourceSHA256": "f5e3d263167c871e36c20e855b69d1f7167d4cec6a8941fe576b571e091d76bd",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/topwear.png",
+      "bytes": 65231,
+      "sha256": "e316e517d45eba3a36bcbbca9a95f4ed3fac2f7ae0b651d9a7e676b879a7e65a",
+      "sourceSHA256": "e316e517d45eba3a36bcbbca9a95f4ed3fac2f7ae0b651d9a7e676b879a7e65a",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/upperarm_l.png",
+      "bytes": 23372,
+      "sha256": "cda8d67951a4b730525f91337b382038a4321e5b1bc6b87119ec69a615afe14b",
+      "sourceSHA256": "cda8d67951a4b730525f91337b382038a4321e5b1bc6b87119ec69a615afe14b",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
+    },
+    {
+      "path": "producer/parts/upperarm_r.png",
+      "bytes": 23781,
+      "sha256": "6be8e4ba54ba505e6b1b27030fc93afdd9dfcd6acdaec806eb96743d93788865",
+      "sourceSHA256": "6be8e4ba54ba505e6b1b27030fc93afdd9dfcd6acdaec806eb96743d93788865",
+      "origin": "Issue #88: assembled producer parts carried for direct rig stage replay",
+      "role": "Corpus-owned reproducible source or measured evidence",
+      "contentIdentical": true
     }
   ]
 }
diff --git a/dancer/tools/verify-producer.mjs b/dancer/tools/verify-producer.mjs
index 661f1df8..04a2adc3 100644
--- a/dancer/tools/verify-producer.mjs
+++ b/dancer/tools/verify-producer.mjs
@@ -25,12 +25,14 @@ export async function inventory(root) {
     const file = join(dir, name);
     return statSync(file).isDirectory() ? walk(file) : [file];
   });
+  if (!existsSync(join(root, 'parts.json')) || !existsSync(join(root, 'parts'))) refuse('PRODUCER_PARTS: no producer-written parts');
   if (!existsSync(join(root, 'rig/rig.json'))) refuse('PRODUCER_RIG: no producer-written rig');
   const install = spawnSync('sh', ['tools/ensure-runtime.sh'], { cwd: dancer, stdio: 'inherit' });
   if (install.error || install.status !== 0) refuse('PRODUCER_RUNTIME: frozen install failed');
   const { readPlate } = await import(pathToFileURL(join(dancer, 'work/runtime/node_modules/rig-c/tools/plate.ts')).href);
   const files = {};
-  for (const file of walk(join(root, 'rig'))) {
+  const entries = [join(root, 'parts.json'), ...walk(join(root, 'parts')), ...walk(join(root, 'rig'))].sort();
+  for (const file of entries) {
     const data = readFileSync(file);
     const row = { bytes: data.length, sha256: sha(data) };
     if (file.endsWith('.png')) {
@@ -59,6 +61,8 @@ async function main() {
   if (args[0] === '--record') {
     if (existsSync(accepted) || existsSync(manifest)) refuse('PRODUCER_ALREADY_RECORDED: do not overwrite accepted bytes');
     mkdirSync(accepted);
+    cpSync(join(input, 'parts.json'), join(accepted, 'parts.json'));
+    cpSync(join(input, 'parts'), join(accepted, 'parts'), { recursive: true });
     cpSync(join(input, 'rig'), join(accepted, 'rig'), { recursive: true });
     writeFileSync(manifest, JSON.stringify({ spec: 'dancer-producer/1', configSHA256: sha(readFileSync(join(dancer, 'config.json'))), packageSHA256: sha(readFileSync(join(dancer, 'package.json'))), files: actual }, null, 2) + '\n');
   }