diff --git a/.cargo/config.toml b/.cargo/config.toml
index 2665c1ce..758f6275 100644
--- a/.cargo/config.toml
+++ b/.cargo/config.toml
@@ -1,33 +1,36 @@
-[patch.crates-io]
 
-sov-ibc                     = { path = "modules/sov-ibc" }
-sov-ibc-transfer            = { path = "modules/sov-ibc-transfer" }
-sov-consensus-state-tracker = { path = "modules/sov-consensus-state-tracker" }
-sov-celestia-client         = { path = "clients/sov-celestia" }
+[patch.crates-io]
 
-ibc-core                    = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
-ibc-core-client             = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
-ibc-core-host-cosmos        = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
-ibc-client-tendermint       = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
-ibc-client-wasm-types       = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
-ibc-app-transfer            = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
-ibc-primitives              = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
-ibc-query                   = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
-ibc-testkit                 = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
+sov-ibc                         = { path = "modules/sov-ibc" }
+sov-ibc-transfer                = { path = "modules/sov-ibc-transfer" }
+sov-consensus-state-tracker     = { path = "modules/sov-consensus-state-tracker" }
+sov-celestia-client             = { path = "clients/sov-celestia" }
 
-basecoin                    = { git = "https://github.com/informalsystems/basecoin-rs.git", rev = "75fbb86" }
+ibc                             = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
+ibc-core                        = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
+ibc-core-client                 = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
+ibc-core-host-cosmos            = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
+ibc-client-tendermint           = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
+ibc-client-wasm-types           = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
+ibc-app-transfer                = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
+ibc-primitives                  = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
+ibc-query                       = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
+ibc-testkit                     = { git = "https://github.com/cosmos/ibc-rs.git", rev = "c579628c67" }
 
-sov-bank                    = { git = "ssh://git@github.com/informalsystems/sovereign-sdk-wip.git", rev = "20bfd68" }
-sov-celestia-adapter        = { git = "ssh://git@github.com/informalsystems/sovereign-sdk-wip.git", rev = "20bfd68" }
-sov-mock-da                 = { git = "ssh://git@github.com/informalsystems/sovereign-sdk-wip.git", rev = "20bfd68" }
-sov-modules-api             = { git = "ssh://git@github.com/informalsystems/sovereign-sdk-wip.git", rev = "20bfd68" }
-sov-modules-core            = { git = "ssh://git@github.com/informalsystems/sovereign-sdk-wip.git", rev = "20bfd68" }
-sov-state                   = { git = "ssh://git@github.com/informalsystems/sovereign-sdk-wip.git", rev = "20bfd68" }
-sov-rollup-interface        = { git = "ssh://git@github.com/informalsystems/sovereign-sdk-wip.git", rev = "20bfd68" }
-sov-chain-state             = { git = "ssh://git@github.com/informalsystems/sovereign-sdk-wip.git", rev = "20bfd68" }
-sov-kernels                 = { git = "ssh://git@github.com/informalsystems/sovereign-sdk-wip.git", rev = "20bfd68" }
-sov-mock-zkvm               = { git = "ssh://git@github.com/informalsystems/sovereign-sdk-wip.git", rev = "20bfd68" }
-sov-prover-storage-manager  = { git = "ssh://git@github.com/informalsystems/sovereign-sdk-wip.git", rev = "20bfd68" }
-const-rollup-config         = { git = "ssh://git@github.com/informalsystems/sovereign-sdk-wip.git", rev = "20bfd68" }
+basecoin                        = { git = "https://github.com/informalsystems/basecoin-rs.git", rev = "75fbb86" }
+jmt                             = { git = "https://github.com/penumbra-zone/jmt.git", rev = "1d007e11cb68aa5ca13e9a5af4a12e6439d5f7b6" }
 
-jmt                         = { git = "https://github.com/penumbra-zone/jmt.git", rev = "1d007e11cb68aa5ca13e9a5af4a12e6439d5f7b6" }
+sov-modules-api                 = { path = "vendor/sovereign-sdk/module-system/sov-modules-api" }
+sov-state                       = { path = "vendor/sovereign-sdk/module-system/sov-state" }
+sov-bank                        = { path = "vendor/sovereign-sdk/module-system/module-implementations/sov-bank" }
+sov-sequencer-registry          = { path = "vendor/sovereign-sdk/module-system/module-implementations/sov-sequencer-registry" }
+sov-db                          = { path = "vendor/sovereign-sdk/full-node/sov-db" }
+sov-rollup-interface            = { path = "vendor/sovereign-sdk/rollup-interface" }
+sov-mock-zkvm                   = { path = "vendor/sovereign-sdk/adapters/mock-zkvm" }
+sov-prover-storage-manager      = { path = "vendor/sovereign-sdk/full-node/sov-prover-storage-manager" }
+sov-kernels                     = { path = "vendor/sovereign-sdk/module-system/sov-kernels" }
+sov-modules-core                = { path = "vendor/sovereign-sdk/module-system/sov-modules-core" }
+sov-celestia-adapter            = { path = "vendor/sovereign-sdk/adapters/celestia" }
+sov-mock-da                     = { path = "vendor/sovereign-sdk/adapters/mock-da" }
+const-rollup-config             = { path = "vendor/sovereign-sdk/examples/const-rollup-config" }
+sov-chain-state                 = { path = "vendor/sovereign-sdk/module-system/module-implementations/sov-chain-state" }
diff --git a/.github/workflows/cw-check.yml b/.github/workflows/cw-check.yml
index 560f5d91..65a1a945 100644
--- a/.github/workflows/cw-check.yml
+++ b/.github/workflows/cw-check.yml
@@ -22,9 +22,9 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
-      - name: Set up Git credentials
-        run:
-          git config --global --replace-all "url.https://${{ secrets.AUTH_TOKEN }}@github.com.insteadOf" ssh://git@github.com
+        with:
+          submodules: true
+          token: ${{ secrets.AUTH_TOKEN }}
       - name: Install Rust
         uses: actions-rs/toolchain@v1
         with:
diff --git a/.github/workflows/risc0-check.yml b/.github/workflows/risc0-check.yml
index 643142ba..31b3de7b 100644
--- a/.github/workflows/risc0-check.yml
+++ b/.github/workflows/risc0-check.yml
@@ -26,9 +26,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Git credentials
-        run:
-          git config --global --replace-all "url.https://${{ secrets.AUTH_TOKEN }}@github.com.insteadOf" ssh://git@github.com
+        with:
+          submodules: true
+          token: ${{ secrets.AUTH_TOKEN }}
       - name: Cache dependencies
         uses: Swatinem/rust-cache@v2
       - name: Install cargo-risczero
diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index c1145f69..3696eb8d 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -55,9 +55,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Git credentials
-        run:
-          git config --global --replace-all "url.https://${{ secrets.AUTH_TOKEN }}@github.com.insteadOf" ssh://git@github.com
+        with:
+          submodules: true
+          token: ${{ secrets.AUTH_TOKEN }}
       - uses: arduino/setup-protoc@v2
       - uses: actions-rs/toolchain@v1
         with:
@@ -75,9 +75,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Git credentials
-        run:
-          git config --global --replace-all "url.https://${{ secrets.AUTH_TOKEN }}@github.com.insteadOf" ssh://git@github.com
+        with:
+          submodules: true
+          token: ${{ secrets.AUTH_TOKEN }}
       - uses: arduino/setup-protoc@v2
       - uses: actions-rs/toolchain@v1
         with:
@@ -93,9 +93,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Git credentials
-        run:
-          git config --global --replace-all "url.https://${{ secrets.AUTH_TOKEN }}@github.com.insteadOf" ssh://git@github.com
+        with:
+          submodules: true
+          token: ${{ secrets.AUTH_TOKEN }}
       - uses: arduino/setup-protoc@v2
       - uses: actions-rs/toolchain@v1
         with:
@@ -105,16 +105,16 @@ jobs:
       - uses: Swatinem/rust-cache@v2
       - uses: actions-rs/clippy-check@v1
         with:
-          token: ${{ secrets.GITHUB_TOKEN }}
+          token: ${{ secrets.AUTH_TOKEN }}
           args: --all-features --all-targets
 
   clippy-no-default-features:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Git credentials
-        run:
-          git config --global --replace-all "url.https://${{ secrets.AUTH_TOKEN }}@github.com.insteadOf" ssh://git@github.com
+        with:
+          submodules: true
+          token: ${{ secrets.AUTH_TOKEN }}
       - uses: arduino/setup-protoc@v2
       - uses: actions-rs/toolchain@v1
         with:
@@ -132,9 +132,9 @@ jobs:
     timeout-minutes: 30
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Git credentials
-        run:
-          git config --global --replace-all "url.https://${{ secrets.AUTH_TOKEN }}@github.com.insteadOf" ssh://git@github.com
+        with:
+          submodules: true
+          token: ${{ secrets.AUTH_TOKEN }}
       - uses: arduino/setup-protoc@v2
       - uses: actions-rs/toolchain@v1
         with:
diff --git a/.gitignore b/.gitignore
index f73be13f..b608ff59 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,4 +8,6 @@ target-path
 
 demo_data/
 
-/ci/**/*.lock
\ No newline at end of file
+/ci/**/*.lock
+
+result
\ No newline at end of file
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 00000000..1107d2f3
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "vendor/sovereign-sdk"]
+	path = vendor/sovereign-sdk
+	url = git@github.com:informalsystems/sovereign-sdk-wip.git
diff --git a/Cargo.lock b/Cargo.lock
index 4b45dda7..b57ce543 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -617,7 +617,7 @@ dependencies = [
  "cosmrs",
  "derive_more",
  "displaydoc",
- "ibc 0.51.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "ibc",
  "ibc-proto",
  "ibc-query",
  "ics23",
@@ -1128,7 +1128,6 @@ checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
 [[package]]
 name = "const-rollup-config"
 version = "0.3.0"
-source = "git+ssh://git@github.com/informalsystems/sovereign-sdk-wip.git?rev=20bfd68#20bfd68c8c740b447d51eb50381b5590102258bb"
 
 [[package]]
 name = "const_format"
@@ -2528,30 +2527,16 @@ dependencies = [
  "tokio-io-timeout",
 ]
 
-[[package]]
-name = "ibc"
-version = "0.51.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8af2325614ae3274b2e70834bea56c1fa2758d802d364d89992b0fe820847fca"
-dependencies = [
- "ibc-apps 0.51.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "ibc-clients 0.51.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "ibc-core",
- "ibc-core-host-cosmos",
- "ibc-derive 0.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "ibc-primitives",
-]
-
 [[package]]
 name = "ibc"
 version = "0.51.0"
 source = "git+https://github.com/cosmos/ibc-rs.git?rev=c579628c67#c579628c672bdb384ae4ef3cb02a7455c9d03386"
 dependencies = [
- "ibc-apps 0.51.0 (git+https://github.com/cosmos/ibc-rs.git?rev=c579628c67)",
- "ibc-clients 0.51.0 (git+https://github.com/cosmos/ibc-rs.git?rev=c579628c67)",
+ "ibc-apps",
+ "ibc-clients",
  "ibc-core",
  "ibc-core-host-cosmos",
- "ibc-derive 0.6.1 (git+https://github.com/cosmos/ibc-rs.git?rev=c579628c67)",
+ "ibc-derive",
  "ibc-primitives",
 ]
 
@@ -2611,15 +2596,6 @@ dependencies = [
  "uint",
 ]
 
-[[package]]
-name = "ibc-apps"
-version = "0.51.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5325b71c21ea45f8a7f8df412e72a01b50f230b08b4120d6a233aeb4bf7b4a54"
-dependencies = [
- "ibc-app-transfer",
-]
-
 [[package]]
 name = "ibc-apps"
 version = "0.51.0"
@@ -2678,16 +2654,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "ibc-clients"
-version = "0.51.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2cf6dce5f55eac4930a6e00808cd91d9eccffcb8b5d7c4717b57e9a11217be90"
-dependencies = [
- "ibc-client-tendermint",
- "ibc-client-wasm-types",
-]
-
 [[package]]
 name = "ibc-clients"
 version = "0.51.0"
@@ -2709,7 +2675,7 @@ dependencies = [
  "ibc-core-handler",
  "ibc-core-host",
  "ibc-core-router",
- "ibc-derive 0.6.1 (git+https://github.com/cosmos/ibc-rs.git?rev=c579628c67)",
+ "ibc-derive",
  "ibc-primitives",
 ]
 
@@ -2979,17 +2945,6 @@ dependencies = [
  "tendermint 0.34.1",
 ]
 
-[[package]]
-name = "ibc-derive"
-version = "0.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f5010acf3b7fec09c24d05b946424a9f7884f9647ed837c1a1676d3eabac154"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.58",
-]
-
 [[package]]
 name = "ibc-derive"
 version = "0.6.1"
@@ -3046,7 +3001,7 @@ version = "0.51.0"
 source = "git+https://github.com/cosmos/ibc-rs.git?rev=c579628c67#c579628c672bdb384ae4ef3cb02a7455c9d03386"
 dependencies = [
  "displaydoc",
- "ibc 0.51.0 (git+https://github.com/cosmos/ibc-rs.git?rev=c579628c67)",
+ "ibc",
  "ibc-proto",
  "schemars",
  "serde",
@@ -3060,7 +3015,7 @@ source = "git+https://github.com/cosmos/ibc-rs.git?rev=c579628c67#c579628c672bdb
 dependencies = [
  "derive_more",
  "displaydoc",
- "ibc 0.51.0 (git+https://github.com/cosmos/ibc-rs.git?rev=c579628c67)",
+ "ibc",
  "ibc-proto",
  "parking_lot",
  "subtle-encoding",
@@ -5449,7 +5404,6 @@ dependencies = [
 [[package]]
 name = "sov-bank"
 version = "0.3.0"
-source = "git+ssh://git@github.com/informalsystems/sovereign-sdk-wip.git?rev=20bfd68#20bfd68c8c740b447d51eb50381b5590102258bb"
 dependencies = [
  "anyhow",
  "bech32 0.11.0",
@@ -5468,7 +5422,6 @@ dependencies = [
 [[package]]
 name = "sov-blob-storage"
 version = "0.3.0"
-source = "git+ssh://git@github.com/informalsystems/sovereign-sdk-wip.git?rev=20bfd68#20bfd68c8c740b447d51eb50381b5590102258bb"
 dependencies = [
  "anyhow",
  "bincode",
@@ -5489,7 +5442,6 @@ dependencies = [
 [[package]]
 name = "sov-celestia-adapter"
 version = "0.3.0"
-source = "git+ssh://git@github.com/informalsystems/sovereign-sdk-wip.git?rev=20bfd68#20bfd68c8c740b447d51eb50381b5590102258bb"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -5580,7 +5532,6 @@ dependencies = [
 [[package]]
 name = "sov-chain-state"
 version = "0.3.0"
-source = "git+ssh://git@github.com/informalsystems/sovereign-sdk-wip.git?rev=20bfd68#20bfd68c8c740b447d51eb50381b5590102258bb"
 dependencies = [
  "anyhow",
  "borsh",
@@ -5621,7 +5572,6 @@ dependencies = [
 [[package]]
 name = "sov-db"
 version = "0.3.0"
-source = "git+ssh://git@github.com/informalsystems/sovereign-sdk-wip.git?rev=20bfd68#20bfd68c8c740b447d51eb50381b5590102258bb"
 dependencies = [
  "anyhow",
  "bincode",
@@ -5758,7 +5708,6 @@ dependencies = [
 [[package]]
 name = "sov-kernels"
 version = "0.3.0"
-source = "git+ssh://git@github.com/informalsystems/sovereign-sdk-wip.git?rev=20bfd68#20bfd68c8c740b447d51eb50381b5590102258bb"
 dependencies = [
  "anyhow",
  "sov-blob-storage",
@@ -5771,7 +5720,6 @@ dependencies = [
 [[package]]
 name = "sov-mock-da"
 version = "0.3.0"
-source = "git+ssh://git@github.com/informalsystems/sovereign-sdk-wip.git?rev=20bfd68#20bfd68c8c740b447d51eb50381b5590102258bb"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -5789,7 +5737,6 @@ dependencies = [
 [[package]]
 name = "sov-mock-zkvm"
 version = "0.3.0"
-source = "git+ssh://git@github.com/informalsystems/sovereign-sdk-wip.git?rev=20bfd68#20bfd68c8c740b447d51eb50381b5590102258bb"
 dependencies = [
  "anyhow",
  "bincode",
@@ -5805,7 +5752,6 @@ dependencies = [
 [[package]]
 name = "sov-modules-api"
 version = "0.3.0"
-source = "git+ssh://git@github.com/informalsystems/sovereign-sdk-wip.git?rev=20bfd68#20bfd68c8c740b447d51eb50381b5590102258bb"
 dependencies = [
  "anyhow",
  "bech32 0.11.0",
@@ -5830,7 +5776,6 @@ dependencies = [
 [[package]]
 name = "sov-modules-core"
 version = "0.3.0"
-source = "git+ssh://git@github.com/informalsystems/sovereign-sdk-wip.git?rev=20bfd68#20bfd68c8c740b447d51eb50381b5590102258bb"
 dependencies = [
  "anyhow",
  "bech32 0.11.0",
@@ -5851,7 +5796,6 @@ dependencies = [
 [[package]]
 name = "sov-modules-macros"
 version = "0.3.0"
-source = "git+ssh://git@github.com/informalsystems/sovereign-sdk-wip.git?rev=20bfd68#20bfd68c8c740b447d51eb50381b5590102258bb"
 dependencies = [
  "anyhow",
  "bech32 0.11.0",
@@ -5867,7 +5811,6 @@ dependencies = [
 [[package]]
 name = "sov-prover-storage-manager"
 version = "0.3.0"
-source = "git+ssh://git@github.com/informalsystems/sovereign-sdk-wip.git?rev=20bfd68#20bfd68c8c740b447d51eb50381b5590102258bb"
 dependencies = [
  "anyhow",
  "rockbound",
@@ -5880,7 +5823,6 @@ dependencies = [
 [[package]]
 name = "sov-rollup-interface"
 version = "0.3.0"
-source = "git+ssh://git@github.com/informalsystems/sovereign-sdk-wip.git?rev=20bfd68#20bfd68c8c740b447d51eb50381b5590102258bb"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -5902,7 +5844,6 @@ dependencies = [
 [[package]]
 name = "sov-sequencer-registry"
 version = "0.3.0"
-source = "git+ssh://git@github.com/informalsystems/sovereign-sdk-wip.git?rev=20bfd68#20bfd68c8c740b447d51eb50381b5590102258bb"
 dependencies = [
  "anyhow",
  "borsh",
@@ -5920,7 +5861,6 @@ dependencies = [
 [[package]]
 name = "sov-state"
 version = "0.3.0"
-source = "git+ssh://git@github.com/informalsystems/sovereign-sdk-wip.git?rev=20bfd68#20bfd68c8c740b447d51eb50381b5590102258bb"
 dependencies = [
  "anyhow",
  "bcs",
diff --git a/Cargo.toml b/Cargo.toml
index 7aab98b7..25ed8101 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,8 @@ members = [
 ]
 
 exclude = [
-    "ci/risc0-check"
+    "ci/risc0-check",
+    "vendor/sovereign-sdk"
 ]
 
 [workspace.package]
diff --git a/flake.lock b/flake.lock
new file mode 100644
index 00000000..97c996c8
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,148 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1710146030,
+        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "flake-utils_2": {
+      "inputs": {
+        "systems": "systems_2"
+      },
+      "locked": {
+        "lastModified": 1705309234,
+        "narHash": "sha256-uNRRNRKmJyCRC/8y1RqBkqWBLM034y4qN7EprSdmgyA=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "1ef2e671c3b0c19053962c07dbda38332dcebf26",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1712757991,
+        "narHash": "sha256-kR7C7Fqt3JP40h0mzmSZeWI5pk1iwqj4CSeGjnUbVHc=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "d6b3ddd253c578a7ab98f8011e59990f21dc3932",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1706487304,
+        "narHash": "sha256-LE8lVX28MV2jWJsidW13D2qrHU/RUUONendL2Q/WlJg=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "90f456026d284c22b3e3497be980b2e47d0b28ac",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs",
+        "rust-overlay": "rust-overlay",
+        "sovereign-sdk-src": "sovereign-sdk-src"
+      }
+    },
+    "rust-overlay": {
+      "inputs": {
+        "flake-utils": "flake-utils_2",
+        "nixpkgs": "nixpkgs_2"
+      },
+      "locked": {
+        "lastModified": 1712801594,
+        "narHash": "sha256-KZJnVw3TdfDyUhvClzgy3IEoC9tRhvG0yM+lHfqAm34=",
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "rev": "35ebec41fcdeeae8e012e7d62ba153a13645227f",
+        "type": "github"
+      },
+      "original": {
+        "owner": "oxalica",
+        "repo": "rust-overlay",
+        "type": "github"
+      }
+    },
+    "sovereign-sdk-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1711704165,
+        "narHash": "sha256-bmOvCxA6paFllm58AaxWRvLvyWhtM+Q/nAyyGIvVS3A=",
+        "ref": "refs/heads/nightly",
+        "rev": "20bfd68c8c740b447d51eb50381b5590102258bb",
+        "revCount": 911,
+        "type": "git",
+        "url": "ssh://git@github.com/informalsystems/sovereign-sdk-wip"
+      },
+      "original": {
+        "rev": "20bfd68c8c740b447d51eb50381b5590102258bb",
+        "type": "git",
+        "url": "ssh://git@github.com/informalsystems/sovereign-sdk-wip"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    },
+    "systems_2": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 00000000..4f1ebde2
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,45 @@
+{
+  description = "Nix flake for building Wasm file";
+
+  inputs = {
+    nixpkgs.url = github:nixos/nixpkgs/nixpkgs-unstable;
+    flake-utils.url = github:numtide/flake-utils;
+    rust-overlay.url = github:oxalica/rust-overlay;
+
+    sovereign-sdk-src = {
+        flake = false;
+        url = git+ssh://git@github.com/informalsystems/sovereign-sdk-wip?rev=20bfd68c8c740b447d51eb50381b5590102258bb;
+    };
+  };
+
+  outputs = inputs:
+        let
+            utils = inputs.flake-utils.lib;
+        in
+            utils.eachSystem
+            [
+                "aarch64-darwin"
+                "aarch64-linux"
+                "x86_64-darwin"
+                "x86_64-linux"
+            ]
+        (system: let
+            nixpkgs = import inputs.nixpkgs {
+                inherit system;
+                overlays = [
+                    inputs.rust-overlay.overlays.default
+                ];
+            };
+
+            rust-bin = nixpkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;
+
+            sov-celestia-cw = import ./nix/sov-celestia-cw.nix {
+                inherit nixpkgs rust-bin;
+                inherit (inputs) sovereign-sdk-src;
+            };
+        in {
+            packages = {
+                inherit (sov-celestia-cw) sov-celestia-cw;
+            };
+        });
+}
diff --git a/nix/sov-celestia-cw.nix b/nix/sov-celestia-cw.nix
new file mode 100644
index 00000000..f94d5a70
--- /dev/null
+++ b/nix/sov-celestia-cw.nix
@@ -0,0 +1,65 @@
+{
+    nixpkgs
+,   rust-bin
+,   sovereign-sdk-src
+}:
+let
+    sov-celestia-src = nixpkgs.stdenv.mkDerivation {
+        name = "sov-celestia-src";
+        dontUnpack = true;
+        dontBuild = true;
+
+        installPhase = ''
+            mkdir -p $out $out/vendor
+
+            cp -r ${../clients} $out/clients
+            cp -r ${../modules} $out/modules
+            cp -r ${../mocks} $out/mocks
+            cp -r ${../proto} $out/proto
+            cp -r ${sovereign-sdk-src} $out/vendor/sovereign-sdk
+            cp ${../Cargo.lock} $out/Cargo.lock
+
+            cat ${../Cargo.toml} > $out/Cargo.toml
+            cat ${../.cargo/config.toml} >> $out/Cargo.toml
+        '';
+    };
+
+    sov-celestia-cw = nixpkgs.rustPlatform.buildRustPackage {
+        name = "sov-celestia-cw";
+        src = sov-celestia-src;
+
+        cargoLock = {
+            lockFile = ../Cargo.lock;
+            outputHashes = {
+                "basecoin-0.1.0" = "sha256-NCjfbrtxo7NZ/pW2FxAf+bB9kmluQLuI0zekwX2lypY=";
+                "celestia-proto-0.1.0" = "sha256-iUgrctxdJUyhfrEQ0zoVj5AKIqgj/jQVNli5/K2nxK0=";
+                "ibc-0.51.0" = "sha256-6HcMSTcKx4y1hfKcXnzgiNM9FWdqUuUNnemAgS36Z1A=";
+                "jmt-0.9.0" = "sha256-pq1v6FXS//6Dh+fdysQIVp+RVLHdXrW5aDx3263O1rs=";
+                "nmt-rs-0.1.0" = "sha256-jcHbqyIKk8ZDDjSz+ot5YDxROOnrpM4TRmNFVfNniwU=";
+                "risc0-cycle-utils-0.3.0" = "sha256-5dA62v1eqfyZBny4s3YlC2Tty7Yfd/OAVGfTlLBgypk=";
+                "rockbound-1.0.0" = "sha256-xTaeBndRb/bYe+tySChDKsh4f9pywAExsdgJExCQiy8=";
+                "tendermint-0.32.0" = "sha256-FtY7a+hBvQryATrs3mykCWFRe8ABTT6cuf5oh9IBElQ=";
+            };
+        };
+
+        nativeBuildInputs = [
+            rust-bin
+        ];
+
+        doCheck = false;
+
+        CONSTANTS_MANIFEST = sov-celestia-src;
+
+        buildPhase = ''
+            RUSTFLAGS='-C link-arg=-s' cargo build -p sov-celestia-client-cw --target wasm32-unknown-unknown --release --lib --locked
+        '';
+
+        installPhase = ''
+            mkdir -p $out
+            cp target/wasm32-unknown-unknown/release/sov_celestia_client_cw.wasm $out/
+        '';
+    };
+in
+{
+    inherit sov-celestia-cw;
+}
\ No newline at end of file
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index af0053fd..b1f52442 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -2,3 +2,6 @@
 channel = "1.75"
 components = [ "rustfmt", "rust-src", "clippy" ]
 profile = "minimal"
+targets = [
+    "wasm32-unknown-unknown",
+]
\ No newline at end of file
diff --git a/vendor/sovereign-sdk b/vendor/sovereign-sdk
new file mode 160000
index 00000000..20bfd68c
--- /dev/null
+++ b/vendor/sovereign-sdk
@@ -0,0 +1 @@
+Subproject commit 20bfd68c8c740b447d51eb50381b5590102258bb