diff --git a/.github/workflows/checks_docker.yaml b/.github/workflows/checks_docker.yaml
index bb0a6b9b..212afe6d 100644
--- a/.github/workflows/checks_docker.yaml
+++ b/.github/workflows/checks_docker.yaml
@@ -15,6 +15,8 @@ jobs:
     steps:
       - name: Checkout sources
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
 
       - name: Docker QEMU
         uses: docker/setup-qemu-action@v3
@@ -29,4 +31,5 @@ jobs:
           cache-to: type=gha,mode=max
           platforms: linux/amd64
           context: .
+          target: rbuilder-runtime
           push: false
diff --git a/.github/workflows/docker_build.yaml b/.github/workflows/docker_build.yaml
index 1e619ca3..1f3a24c4 100644
--- a/.github/workflows/docker_build.yaml
+++ b/.github/workflows/docker_build.yaml
@@ -46,9 +46,18 @@ jobs:
             runner: warp-ubuntu-latest-x64-16x
           - target: linux/arm64
             runner: warp-ubuntu-latest-arm64-16x
+        docker_target:
+          - name: regular
+            target: rbuilder-runtime
+            tag_suffix: ""
+          - name: reproducible
+            target: rbuilder-reproducible-runtime
+            tag_suffix: "-reproducible"
     steps:
       - name: checkout sources
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
 
       - name: docker qemu
         uses: docker/setup-qemu-action@v3
@@ -83,6 +92,9 @@ jobs:
           labels: ${{ steps.meta.outputs.labels }}
           platforms: ${{ matrix.configs.target }}
           push: true
-          tags: ${{ steps.meta.outputs.tags }}
+          target: ${{ matrix.docker_target.target }}
+          tags: |
+            ghcr.io/${{ github.repository }}/op-rbuilder:latest${{ matrix.docker_target.tag_suffix }}
+            ghcr.io/${{ github.repository }}/op-rbuilder:sha-${{ env.VERSION }}${{ matrix.docker_target.tag_suffix }}
           build-args: |
             RBUILDER_BIN=op-rbuilder
diff --git a/.github/workflows/op_rbuilder_release.yaml b/.github/workflows/op_rbuilder_release.yaml
index 7a16c95e..6795b516 100644
--- a/.github/workflows/op_rbuilder_release.yaml
+++ b/.github/workflows/op_rbuilder_release.yaml
@@ -100,8 +100,14 @@ jobs:
         run: |
           git config --global --add safe.directory "$(pwd)"
           . $HOME/.cargo/env
-          cargo build --release --features=${{ matrix.features }} --target ${{ matrix.configs.target }} --package op-rbuilder
-
+          SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct) \
+          RUSTFLAGS="--C target-feature=+crt-static -C link-arg=-static-libgcc -C link-arg=-Wl,--build-id=none -C metadata='' --remap-path-prefix=$(pwd)=." \
+          CARGO_INCREMENTAL=0 \
+          LC_ALL=C \
+          TZ=UTC \
+          CFLAGS="-D__TIME__=\"\" -D__DATE__=\"\"" \
+          CXXFLAGS="-D__TIME__=\"\" -D__DATE__=\"\"" \
+          cargo build --release --features=${{ matrix.features }} --locked --target ${{ matrix.configs.target }} --package op-rbuilder
       - name: Upload op-rbuilder artifact
         uses: actions/upload-artifact@v4
         with:
diff --git a/.github/workflows/op_rbuilder_reproducible_verify.yaml b/.github/workflows/op_rbuilder_reproducible_verify.yaml
new file mode 100644
index 00000000..a59a86ba
--- /dev/null
+++ b/.github/workflows/op_rbuilder_reproducible_verify.yaml
@@ -0,0 +1,37 @@
+name: Verify Reproducible Build
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 2 */3 * *"
+
+jobs:
+  verify:
+    name: "[op-rbuilder] Verify reproducible builds"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - name: Build twice and compare
+        run: |
+          export REPRO_FLAGS="--C target-feature=+crt-static -C link-arg=-static-libgcc -C link-arg=-Wl,--build-id=none -C metadata='' --remap-path-prefix=$(pwd)=."
+          export SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct)
+
+          RUSTFLAGS="$REPRO_FLAGS" CARGO_INCREMENTAL=0 LC_ALL=C TZ=UTC \
+          CFLAGS="-D__TIME__=\"\" -D__DATE__=\"\"" CXXFLAGS="-D__TIME__=\"\" -D__DATE__=\"\"" \
+          cargo build --release --locked -p op-rbuilder --target x86_64-unknown-linux-gnu
+          mv target/x86_64-unknown-linux-gnu/release/op-rbuilder build1
+
+          cargo clean
+
+          RUSTFLAGS="$REPRO_FLAGS" CARGO_INCREMENTAL=0 LC_ALL=C TZ=UTC \
+          CFLAGS="-D__TIME__=\"\" -D__DATE__=\"\"" CXXFLAGS="-D__TIME__=\"\" -D__DATE__=\"\"" \
+          cargo build --release --locked -p op-rbuilder --target x86_64-unknown-linux-gnu
+          mv target/x86_64-unknown-linux-gnu/release/op-rbuilder build2
+
+          if cmp -s build1 build2; then
+            echo "✅ Builds are reproducible"
+          else
+            echo "❌ Builds differ"
+            exit 1
+          fi
diff --git a/Dockerfile b/Dockerfile
index 5e9258c0..e3549321 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -73,6 +73,23 @@ RUN --mount=type=cache,target=/usr/local/cargo/registry \
     --mount=type=cache,target=$SCCACHE_DIR,sharing=locked \
     cargo build --release --features="$FEATURES" --package=${RBUILDER_BIN}
 
+#
+# Reproducible builder container (deterministic source-date-epoch, no caching, no incremental builds)
+#
+FROM base AS rbuilder-reproducible
+ARG RBUILDER_BIN
+ARG FEATURES
+WORKDIR /app
+COPY . .
+RUN SOURCE_DATE_EPOCH=$(git log -1 --pretty=%ct) \
+    RUSTFLAGS="-C target-feature=+crt-static -C link-arg=-static-libgcc -C link-arg=-Wl,--build-id=none -C metadata='' --remap-path-prefix=/app=." \
+    CARGO_INCREMENTAL=0 \
+    LC_ALL=C \
+    TZ=UTC \
+    CFLAGS="-D__TIME__=\"\" -D__DATE__=\"\"" \
+    CXXFLAGS="-D__TIME__=\"\" -D__DATE__=\"\"" \
+    cargo build --release --locked --features="$FEATURES" --package=${RBUILDER_BIN} --target x86_64-unknown-linux-gnu
+
 # Runtime container for rbuilder
 FROM gcr.io/distroless/cc-debian12 AS rbuilder-runtime
 ARG RBUILDER_BIN
@@ -80,3 +97,9 @@ WORKDIR /app
 COPY --from=rbuilder /app/target/release/${RBUILDER_BIN} /app/rbuilder
 ENTRYPOINT ["/app/rbuilder"]
 
+# Reproducible runtime container for rbuilder
+FROM gcr.io/distroless/cc-debian12 AS rbuilder-reproducible-runtime
+ARG RBUILDER_BIN
+WORKDIR /app
+COPY --from=rbuilder-reproducible /app/target/x86_64-unknown-linux-gnu/release/${RBUILDER_BIN} /app/rbuilder
+ENTRYPOINT ["/app/rbuilder"]
diff --git a/Makefile b/Makefile
index 62625a93..0eb0c4ad 100644
--- a/Makefile
+++ b/Makefile
@@ -7,6 +7,26 @@ GIT_TAG ?= $(shell git describe --tags --abbrev=0)
 
 FEATURES ?=
 
+# Environment variables for reproducible builds
+# Initialize RUSTFLAGS
+RUST_BUILD_FLAGS =
+# Enable static linking to ensure reproducibility across builds
+RUST_BUILD_FLAGS += --C target-feature=+crt-static
+# Set the linker to use static libgcc to ensure reproducibility across builds
+RUST_BUILD_FLAGS += -C link-arg=-static-libgcc
+# Remove build ID from the binary to ensure reproducibility across builds
+RUST_BUILD_FLAGS += -C link-arg=-Wl,--build-id=none
+# Remove metadata hash from symbol names to ensure reproducible builds
+RUST_BUILD_FLAGS += -C metadata=''
+# Set timestamp from last git commit for reproducible builds
+SOURCE_DATE ?= $(shell git log -1 --pretty=%ct)
+# Disable incremental compilation to avoid non-deterministic artifacts
+CARGO_INCREMENTAL_VAL = 0
+# Set C locale for consistent string handling and sorting
+LOCALE_VAL = C
+# Set UTC timezone for consistent time handling across builds
+TZ_VAL = UTC
+
 ##@ Help
 
 .PHONY: help
@@ -31,6 +51,15 @@ build: ## Build (debug version)
 op-rbuilder: ## Build op-rbuilder (debug version)
 	cargo build -p op-rbuilder --bin op-rbuilder --features "$(FEATURES)"
 
+.PHONY: build-reproducible
+build-reproducible: ## Build the reth binary into `target` directory with reproducible builds
+	SOURCE_DATE_EPOCH=$(SOURCE_DATE) \
+	RUSTFLAGS="${RUST_BUILD_FLAGS} --remap-path-prefix $$(pwd)=." \
+	CARGO_INCREMENTAL=${CARGO_INCREMENTAL_VAL} \
+	LC_ALL=${LOCALE_VAL} \
+	TZ=${TZ_VAL} \
+	cargo build -p op-rbuilder --bin op-rbuilder --features "$(FEATURES)" --profile "release" --locked --features "$(FEATURES)" --target x86_64-unknown-linux-gnu
+
 .PHONY: tdx-quote-provider
 tdx-quote-provider: ## Build tdx-quote-provider (debug version)
 	cargo build -p tdx-quote-provider --bin tdx-quote-provider --features "$(FEATURES)"