diff --git a/28.0rc1/theStack/all.SHA256SUMS b/28.0rc1/theStack/all.SHA256SUMS
new file mode 100644
index 0000000000..30933c8606
--- /dev/null
+++ b/28.0rc1/theStack/all.SHA256SUMS
@@ -0,0 +1,25 @@
+4a4f8de17cd2369e6e77fd3fa1922e19f3fca252da8aee0a2d7695ae33280c13  bitcoin-28.0rc1-aarch64-linux-gnu-debug.tar.gz
+1a6224fa03dd00cbb8376ad5af129ada902fb5baf2d5a9a3e647b1370d1fbb56  bitcoin-28.0rc1-aarch64-linux-gnu.tar.gz
+ba87c9a1bfa3f64dffc59b374add8ebdf8753581785a43deea49f581c7d02dd1  bitcoin-28.0rc1-arm-linux-gnueabihf-debug.tar.gz
+8095906d078a51b86e5fbe9b1afc435c37bc7411160a2df9f9cde47600e9fba7  bitcoin-28.0rc1-arm-linux-gnueabihf.tar.gz
+be992df466c78bcdce61ff138841409b5c51595309c10e2077731ca0441fac8d  bitcoin-28.0rc1-arm64-apple-darwin.zip
+581ff82f6b474499207abc71db677c417260ef9be384dde3feff6820f88bcef9  bitcoin-28.0rc1-arm64-apple-darwin-unsigned.tar.gz
+990c9c7f249565d6e7de082558ee52c6ec7e0d37ebf418ee9c8d062d8845935c  bitcoin-28.0rc1-arm64-apple-darwin-unsigned.zip
+3588643d0663aba75bef708cfd8fa656b61e4c79fab48245b8a25aec8b951e57  bitcoin-28.0rc1-arm64-apple-darwin.tar.gz
+27f888d36d89d5d81a20d96fd52a321a8067878f5162cc06c73ff425d68db6e4  bitcoin-28.0rc1-codesignatures-28.0rc1.tar.gz
+08599f2906befdea3ab3a9f7be8d5f0d8f1c4ee03accae8f0b31951e052aeebe  bitcoin-28.0rc1.tar.gz
+3642b099a3e29fd15d58a17224d44c5202cce331fbc62e3b395515f44ee554bb  bitcoin-28.0rc1-powerpc64-linux-gnu-debug.tar.gz
+30a66875380fb7110e231de62c250e070be6bb6661f42e3a84d10d3ec49ef305  bitcoin-28.0rc1-powerpc64-linux-gnu.tar.gz
+ffce9449d98ea488305e62f98d5470b3ba6d87258c8905fb7180ba130dac17f8  bitcoin-28.0rc1-riscv64-linux-gnu-debug.tar.gz
+c0642358e0a627127e0cff91f392e3b033fea2f1e64398e3a0ab4c53b00a1fb9  bitcoin-28.0rc1-riscv64-linux-gnu.tar.gz
+b800c9f1d126644c5865c436cc1c6485b778dec46f2b829546334db59aa25c44  bitcoin-28.0rc1-x86_64-apple-darwin.zip
+f80239fddb81b8e213a0f0e34b8722f883f1ce6d3c331f3f3ef33a7ffb97145f  bitcoin-28.0rc1-x86_64-apple-darwin-unsigned.tar.gz
+b2c142cf128c92f5ca4ea797a8cb38e84ecb4bbd21e6bc5bcf1aea068d803f86  bitcoin-28.0rc1-x86_64-apple-darwin-unsigned.zip
+4b900af9dab6be8f7cb8c23f5f9ae4a7932ab64f21b279db99f42d046b0106aa  bitcoin-28.0rc1-x86_64-apple-darwin.tar.gz
+5ce926faf0cf377eefde83c131a08307652c22ccf5e2fa984881209148b5463b  bitcoin-28.0rc1-x86_64-linux-gnu-debug.tar.gz
+136279bd5198901d1de553050b9733d34d3c930fd481c1dbbe4ec28b3a5a988a  bitcoin-28.0rc1-x86_64-linux-gnu.tar.gz
+83bdf55a8c14e0c98e15b7eda43adc2c2fae4d63bd05dac7723f707f141a1bb3  bitcoin-28.0rc1-win64-setup.exe
+ac888d5eaf1ead67fc2826edbef50716d96762f0e2f775162a1797657bfd554d  bitcoin-28.0rc1-win64-debug.zip
+9a76c5d0a9f2cbf075c56407fb724a227ace81a047b9bf1ed25f07385bb59602  bitcoin-28.0rc1-win64-setup-unsigned.exe
+03708de09e6fc7ac86cc9348f90f5abf1d5453a1bcd8099975bb8b29252cecac  bitcoin-28.0rc1-win64-unsigned.tar.gz
+511af19525147e05838ac35d0937fd356fa18fa1574a528aa008583be517d0b6  bitcoin-28.0rc1-win64.zip
diff --git a/28.0rc1/theStack/all.SHA256SUMS.asc b/28.0rc1/theStack/all.SHA256SUMS.asc
new file mode 100644
index 0000000000..41b7f78f54
--- /dev/null
+++ b/28.0rc1/theStack/all.SHA256SUMS.asc
@@ -0,0 +1,17 @@
+-----BEGIN PGP SIGNATURE-----
+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+=OeoD
+-----END PGP SIGNATURE-----
diff --git a/28.0rc1/theStack/noncodesigned.SHA256SUMS b/28.0rc1/theStack/noncodesigned.SHA256SUMS
new file mode 100644
index 0000000000..cea44efca6
--- /dev/null
+++ b/28.0rc1/theStack/noncodesigned.SHA256SUMS
@@ -0,0 +1,21 @@
+4a4f8de17cd2369e6e77fd3fa1922e19f3fca252da8aee0a2d7695ae33280c13  bitcoin-28.0rc1-aarch64-linux-gnu-debug.tar.gz
+1a6224fa03dd00cbb8376ad5af129ada902fb5baf2d5a9a3e647b1370d1fbb56  bitcoin-28.0rc1-aarch64-linux-gnu.tar.gz
+ba87c9a1bfa3f64dffc59b374add8ebdf8753581785a43deea49f581c7d02dd1  bitcoin-28.0rc1-arm-linux-gnueabihf-debug.tar.gz
+8095906d078a51b86e5fbe9b1afc435c37bc7411160a2df9f9cde47600e9fba7  bitcoin-28.0rc1-arm-linux-gnueabihf.tar.gz
+581ff82f6b474499207abc71db677c417260ef9be384dde3feff6820f88bcef9  bitcoin-28.0rc1-arm64-apple-darwin-unsigned.tar.gz
+990c9c7f249565d6e7de082558ee52c6ec7e0d37ebf418ee9c8d062d8845935c  bitcoin-28.0rc1-arm64-apple-darwin-unsigned.zip
+3588643d0663aba75bef708cfd8fa656b61e4c79fab48245b8a25aec8b951e57  bitcoin-28.0rc1-arm64-apple-darwin.tar.gz
+08599f2906befdea3ab3a9f7be8d5f0d8f1c4ee03accae8f0b31951e052aeebe  bitcoin-28.0rc1.tar.gz
+3642b099a3e29fd15d58a17224d44c5202cce331fbc62e3b395515f44ee554bb  bitcoin-28.0rc1-powerpc64-linux-gnu-debug.tar.gz
+30a66875380fb7110e231de62c250e070be6bb6661f42e3a84d10d3ec49ef305  bitcoin-28.0rc1-powerpc64-linux-gnu.tar.gz
+ffce9449d98ea488305e62f98d5470b3ba6d87258c8905fb7180ba130dac17f8  bitcoin-28.0rc1-riscv64-linux-gnu-debug.tar.gz
+c0642358e0a627127e0cff91f392e3b033fea2f1e64398e3a0ab4c53b00a1fb9  bitcoin-28.0rc1-riscv64-linux-gnu.tar.gz
+f80239fddb81b8e213a0f0e34b8722f883f1ce6d3c331f3f3ef33a7ffb97145f  bitcoin-28.0rc1-x86_64-apple-darwin-unsigned.tar.gz
+b2c142cf128c92f5ca4ea797a8cb38e84ecb4bbd21e6bc5bcf1aea068d803f86  bitcoin-28.0rc1-x86_64-apple-darwin-unsigned.zip
+4b900af9dab6be8f7cb8c23f5f9ae4a7932ab64f21b279db99f42d046b0106aa  bitcoin-28.0rc1-x86_64-apple-darwin.tar.gz
+5ce926faf0cf377eefde83c131a08307652c22ccf5e2fa984881209148b5463b  bitcoin-28.0rc1-x86_64-linux-gnu-debug.tar.gz
+136279bd5198901d1de553050b9733d34d3c930fd481c1dbbe4ec28b3a5a988a  bitcoin-28.0rc1-x86_64-linux-gnu.tar.gz
+ac888d5eaf1ead67fc2826edbef50716d96762f0e2f775162a1797657bfd554d  bitcoin-28.0rc1-win64-debug.zip
+9a76c5d0a9f2cbf075c56407fb724a227ace81a047b9bf1ed25f07385bb59602  bitcoin-28.0rc1-win64-setup-unsigned.exe
+03708de09e6fc7ac86cc9348f90f5abf1d5453a1bcd8099975bb8b29252cecac  bitcoin-28.0rc1-win64-unsigned.tar.gz
+511af19525147e05838ac35d0937fd356fa18fa1574a528aa008583be517d0b6  bitcoin-28.0rc1-win64.zip
diff --git a/28.0rc1/theStack/noncodesigned.SHA256SUMS.asc b/28.0rc1/theStack/noncodesigned.SHA256SUMS.asc
new file mode 100644
index 0000000000..358719488a
--- /dev/null
+++ b/28.0rc1/theStack/noncodesigned.SHA256SUMS.asc
@@ -0,0 +1,17 @@
+-----BEGIN PGP SIGNATURE-----
+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+=3m5J
+-----END PGP SIGNATURE-----