diff --git a/.github/workflows/build-publish-images.yml b/.github/workflows/build-publish-images.yml
index a8c2a086..ea94c407 100644
--- a/.github/workflows/build-publish-images.yml
+++ b/.github/workflows/build-publish-images.yml
@@ -48,6 +48,8 @@ jobs:
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Configure git safe.directory
         run: git config --global --add safe.directory '*'
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
       - name: build
         id: required
         run: |
@@ -101,6 +103,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
       - name: build
         id: required
         run: |
@@ -135,6 +139,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
       - name: build
         id: required
         run: |
@@ -171,6 +177,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
       - name: build
         id: required
         run: |
@@ -208,6 +216,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
       - name: build
         id: required
         run: |
@@ -246,6 +256,8 @@ jobs:
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
       - name: Configure git safe.directory
         run: git config --global --add safe.directory '*'
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
       - name: build
         id: required
         run: |
@@ -287,6 +299,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
       - name: build
         id: required
         run: |
@@ -328,6 +342,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
       - name: build
         run: |
           cargo build --locked --profile testnet -p pezkuwi-test-malus --bin malus --bin pezkuwi-prepare-worker --bin pezkuwi-execute-worker
@@ -358,6 +374,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
       - name: build
         run: |
           cargo nextest --manifest-path pezkuwi/zombienet-sdk-tests/Cargo.toml archive --locked --features zombie-metadata,zombie-ci --archive-file pezkuwi-zombienet-tests.tar.zst
@@ -388,6 +406,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
       - name: build
         run: |
           cargo nextest --manifest-path pezcumulus/zombienet/zombienet-sdk/Cargo.toml archive --locked --features zombie-ci --archive-file pezcumulus-zombienet-tests.tar.zst
@@ -415,6 +435,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
       - name: build
         run: |
           cargo nextest --manifest-path templates/zombienet/Cargo.toml archive --locked --features zombienet --archive-file teyrchain-templates-zombienet-tests.tar.zst
diff --git a/.github/workflows/check-pezframe-omni-bencher.yml b/.github/workflows/check-pezframe-omni-bencher.yml
index 9816bcfb..a8cfb701 100644
--- a/.github/workflows/check-pezframe-omni-bencher.yml
+++ b/.github/workflows/check-pezframe-omni-bencher.yml
@@ -34,6 +34,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
+
       - name: Clean cargo cache to free disk space
         run: |
           cargo clean 2>/dev/null || true
@@ -86,6 +89,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
+
       - name: script (benchmark ${{ matrix.bench_cmd }})
         id: required
         shell: bash
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 9f7003b0..535d6ff3 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -28,6 +28,7 @@ jobs:
       volumes:
         - /cache/cargo-target/pezkuwi-sdk-docs:/cache/target
     env:
+      SKIP_WASM_BUILD: 1
       RUSTFLAGS: "-Cdebug-assertions=y -Dwarnings"
       CARGO_INCREMENTAL: 0
       CARGO_TARGET_DIR: /cache/target
@@ -67,6 +68,7 @@ jobs:
       volumes:
         - /cache/cargo-target/pezkuwi-sdk-docs:/cache/target
     env:
+      SKIP_WASM_BUILD: 1
       CARGO_INCREMENTAL: 0
       CARGO_TARGET_DIR: /cache/target
       RUSTDOCFLAGS: "-Dwarnings --default-theme=ayu --html-in-header ./docs/sdk/assets/header.html --extend-css ./docs/sdk/assets/theme.css --html-after-content ./docs/sdk/assets/after-content.html"
diff --git a/.github/workflows/tests-misc.yml b/.github/workflows/tests-misc.yml
index 10037f5c..94a41f27 100644
--- a/.github/workflows/tests-misc.yml
+++ b/.github/workflows/tests-misc.yml
@@ -113,6 +113,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
+
       - name: Clean cargo cache to free disk space
         run: |
           cargo clean 2>/dev/null || true
@@ -123,8 +126,8 @@ jobs:
         run: |
           # build runtime
           cargo build -q --locked --release -p zagros-runtime -p pezkuwichain-runtime
-          # make checksum
-          sha256sum target/release/wbuild/*-runtime/target/wasm32-unknown-unknown/release/*.wasm > checksum.sha256
+          # make checksum — find wasm blobs regardless of target triple
+          find target/release/wbuild/ -name '*.wasm' -path '*/release/*' | sort | xargs sha256sum > checksum.sha256
           cargo clean
           # build again
           cargo build -q --locked --release -p zagros-runtime -p pezkuwichain-runtime
@@ -250,6 +253,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
+
       - name: Clean cargo cache to free disk space
         run: |
           cargo clean 2>/dev/null || true
@@ -305,6 +311,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
+
       - name: script
         run: |
           cargo build --locked -p zagros-runtime --features metadata-hash
@@ -361,6 +370,7 @@ jobs:
       RUSTFLAGS: "-D warnings"
       CI_JOB_NAME: cargo-check-each-crate
       CARGO_INCREMENTAL: 0
+      SKIP_WASM_BUILD: 1
     strategy:
       matrix:
         index: [1, 2, 3, 4] # Reduced from 7 to 4 parallel jobs to lower system load
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 5e843e8a..5af2f20c 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -36,6 +36,9 @@ jobs:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
 
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
+
       - name: Rust Cache
         uses: Swatinem/rust-cache@9d47c6ad4b02e050fd481d890b2ea34778fd09d6 # v2.7.8
         with:
@@ -57,6 +60,8 @@ jobs:
     steps:
       - name: Checkout
         uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - name: Install wasm32v1-none target
+        run: rustup target add wasm32v1-none
       - name: script
         id: test
         run: |
@@ -77,6 +82,7 @@ jobs:
     container:
       image: ${{ needs.preflight.outputs.IMAGE }}
     env:
+      SKIP_WASM_BUILD: 1
       CARGO_INCREMENTAL: 0
     steps:
       - name: Checkout
@@ -90,4 +96,4 @@ jobs:
 
       - name: script
         run: |
-          cargo check --workspace --benches --features runtime-benchmarks --quiet
+          cargo check --workspace --locked --benches --features runtime-benchmarks --quiet