diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index de24a4d5c..0d6b55cfa 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -54,8 +54,11 @@ jobs:
           # make the version available as a "checked" output in later steps
           echo "PACKAGE_VERSION=$PACKAGE_VERSION" >> "$GITHUB_OUTPUT"
 
-      - name: Build in release mode
-        run: RUSTFLAGS="-D warnings" cargo build --release --locked --package mater-cli
+      - id: build-release
+        name: Build in release mode
+        run: |
+          RUSTFLAGS="-D warnings" cargo build --release --locked --package mater-cli
+          echo "PACKAGE_SHA256=$(sha256sum target/release/mater-cli | sed 's/\(.*\) .*/\1/')" >> "$GITHUB_OUTPUT"
 
       - name: Login to Github Container Registry
         uses: docker/login-action@v3
@@ -82,6 +85,10 @@ jobs:
           tag_name: ${{ github.ref_name }} # set the name of the release the tag
           body: |
             Docker container release: https://github.com/eigerco/polka-storage/pkgs/container/mater-cli/?tag=${{ steps.check-version.outputs.PACKAGE_VERSION }}
+
+            | Binary                   | SHA256                                              |
+            | ------------------------ | --------------------------------------------------- |
+            | `${{ github.ref_name }}` | `${{ steps.build-release.outputs.PACKAGE_SHA256 }}` |
           files: |
             target/release/mater-cli
 
@@ -114,8 +121,11 @@ jobs:
           # make the version available as a "checked" output in later steps
           echo "PACKAGE_VERSION=$PACKAGE_VERSION" >> "$GITHUB_OUTPUT"
 
-      - name: Build in release mode
-        run: RUSTFLAGS="-D warnings" cargo build --release --locked --package storagext-cli
+      - id: build-release
+        name: Build in release mode
+        run: |
+          RUSTFLAGS="-D warnings" cargo build --release --locked --package storagext-cli
+          echo "PACKAGE_SHA256=$(sha256sum target/release/storagext-cli | sed 's/\(.*\) .*/\1/')" >> "$GITHUB_OUTPUT"
 
       - name: Login to Github Container Registry
         uses: docker/login-action@v3
@@ -142,6 +152,10 @@ jobs:
           tag_name: ${{ github.ref_name }} # set the name of the release the tag
           body: |
             Docker container release: https://github.com/eigerco/polka-storage/pkgs/container/storagext-cli/?tag=${{ steps.check-version.outputs.PACKAGE_VERSION }}
+
+            | Binary                   | SHA256                                              |
+            | ------------------------ | --------------------------------------------------- |
+            | `${{ github.ref_name }}` | `${{ steps.build-release.outputs.PACKAGE_SHA256 }}` |
           files: |
             target/release/storagext-cli
 
@@ -174,8 +188,11 @@ jobs:
           # make the version available as a "checked" output in later steps
           echo "PACKAGE_VERSION=$PACKAGE_VERSION" >> "$GITHUB_OUTPUT"
 
-      - name: Build in release mode
-        run: RUSTFLAGS="-D warnings" cargo build --release --locked --package polka-storage-node --features polka-storage-runtime/testnet
+      - id: build-release
+        name: Build in release mode
+        run: |
+          RUSTFLAGS="-D warnings" cargo build --release --locked --package polka-storage-node --features polka-storage-runtime/testnet
+          echo "PACKAGE_SHA256=$(sha256sum target/release/polka-storage-node | sed 's/\(.*\) .*/\1/')" >> "$GITHUB_OUTPUT"
 
       - name: Login to Github Container Registry
         uses: docker/login-action@v3
@@ -202,6 +219,10 @@ jobs:
           tag_name: ${{ github.ref_name }} # set the name of the release the tag
           body: |
             Docker container release: https://github.com/eigerco/polka-storage/pkgs/container/polka-storage-node/?tag=${{ steps.check-version.outputs.PACKAGE_VERSION }}
+
+            | Binary                   | SHA256                                              |
+            | ------------------------ | --------------------------------------------------- |
+            | `${{ github.ref_name }}` | `${{ steps.build-release.outputs.PACKAGE_SHA256 }}` |
           files: |
             target/release/polka-storage-node
 
@@ -234,8 +255,11 @@ jobs:
           # make the version available as a "checked" output in later steps
           echo "PACKAGE_VERSION=$PACKAGE_VERSION" >> "$GITHUB_OUTPUT"
 
-      - name: Build in release mode
-        run: RUSTFLAGS="-D warnings" cargo build --release --locked --package polka-storage-provider-server
+      - id: build-release
+        name: Build in release mode
+        run: |
+          RUSTFLAGS="-D warnings" cargo build --release --locked --package polka-storage-provider-server
+          echo "PACKAGE_SHA256=$(sha256sum target/release/polka-storage-provider-server | sed 's/\(.*\) .*/\1/')" >> "$GITHUB_OUTPUT"
 
       - name: Login to Github Container Registry
         uses: docker/login-action@v3
@@ -262,6 +286,10 @@ jobs:
           tag_name: ${{ github.ref_name }} # set the name of the release the tag
           body: |
             Docker container release: https://github.com/eigerco/polka-storage/pkgs/container/polka-storage-provider-server/?tag=${{ steps.check-version.outputs.PACKAGE_VERSION }}
+
+            | Binary                   | SHA256                                              |
+            | ------------------------ | --------------------------------------------------- |
+            | `${{ github.ref_name }}` | `${{ steps.build-release.outputs.PACKAGE_SHA256 }}` |
           files: |
             target/release/polka-storage-provider-server
 
@@ -294,8 +322,11 @@ jobs:
           # make the version available as a "checked" output in later steps
           echo "PACKAGE_VERSION=$PACKAGE_VERSION" >> "$GITHUB_OUTPUT"
 
-      - name: Build in release mode
-        run: RUSTFLAGS="-D warnings" cargo build --release --locked --package polka-storage-provider-client
+      - id: build-release
+        name: Build in release mode
+        run: |
+          RUSTFLAGS="-D warnings" cargo build --release --locked --package polka-storage-provider-client
+          echo "PACKAGE_SHA256=$(sha256sum target/release/polka-storage-provider-client | sed 's/\(.*\) .*/\1/')" >> "$GITHUB_OUTPUT"
 
       - name: Login to Github Container Registry
         uses: docker/login-action@v3
@@ -322,5 +353,9 @@ jobs:
           tag_name: ${{ github.ref_name }} # set the name of the release the tag
           body: |
             Docker container release: https://github.com/eigerco/polka-storage/pkgs/container/polka-storage-provider-client/?tag=${{ steps.check-version.outputs.PACKAGE_VERSION }}
+
+            | Binary                   | SHA256                                              |
+            | ------------------------ | --------------------------------------------------- |
+            | `${{ github.ref_name }}` | `${{ steps.build-release.outputs.PACKAGE_SHA256 }}` |
           files: |
             target/release/polka-storage-provider-client