diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 00000000..e3106585
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,51 @@
+name: Iroha 2 main branch workflow
+on:
+  push:
+    branches: [main]
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [ 3.12 ]
+    steps:
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Checkout code
+        uses: actions/checkout@v4
+      - name: Install correct rust version
+        run: rustup install nightly-2024-09-09 && rustup component add rust-src --toolchain nightly-2024-09-09
+      - name: Set toolchain
+        run: rustup default nightly-2024-09-09
+      - name: Maturin build
+        run: |
+          maturin build
+          mkdir dist
+          cp target/wheels/* dist/
+      - name: Store the distribution packages
+        uses: actions/upload-artifact@v4
+        with:
+          name: python-package-distributions
+          path: dist/
+
+  publish-to-pypi:
+    name: >-
+      Publish Python 🐍 distribution 📦 to PyPI
+    needs:
+    - build
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/project/iroha2/
+    permissions:
+      id-token: write  # IMPORTANT: mandatory for trusted publishing
+    steps:
+    - name: Download all the dists
+      uses: actions/download-artifact@v4
+      with:
+        name: python-package-distributions
+        path: dist/
+    - name: Publish distribution 📦 to PyPI
+      uses: pypa/gh-action-pypi-publish@release/v1
diff --git a/Cargo.toml b/Cargo.toml
index 2c87ad9e..7c87e0d6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,7 +5,7 @@ edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [lib]
-name = "iroha"
+name = "iroha2"
 crate-type = ["cdylib"]
 
 [dependencies]
diff --git a/docs-recipes/2.1.1.key-pair.py b/docs-recipes/2.1.1.key-pair.py
index 8d7529ea..b8ddfc9f 100644
--- a/docs-recipes/2.1.1.key-pair.py
+++ b/docs-recipes/2.1.1.key-pair.py
@@ -1,20 +1,20 @@
-import iroha
+import iroha2
 
-key_pair1 = iroha.KeyPair.from_json("""
+key_pair1 = iroha2.KeyPair.from_json("""
 {
   "public_key": "ed01205113952DCE80063E467AFEE17D95363A558982A5AE250D221E29933CE73B79FE",
   "private_key": "80262082E3965D74D8244C8D3CD4EE9C8C4D6C1959B051ECB48B07DE425329F94AD295"
 }
 """)
 
-key_pair2 = iroha.KeyPair.random()
+key_pair2 = iroha2.KeyPair.random()
 
 print("kp1 =", key_pair1)
 print("kp2 =", key_pair2)
 
-key_pair3 = iroha.KeyPair.from_hex_seed("001122")
+key_pair3 = iroha2.KeyPair.from_hex_seed("001122")
 
-key_pair4 = iroha.KeyPair.from_private_key(key_pair2.private_key)
+key_pair4 = iroha2.KeyPair.from_private_key(key_pair2.private_key)
 
 # kp2 and kp4 should have the same value
 
@@ -24,7 +24,7 @@
 
 # Different algorithms are supported
 
-print("kp using Ed25519 =", iroha.KeyPair.random_with_algorithm("Ed25519"))
-print("kp using Secp256k1 =", iroha.KeyPair.random_with_algorithm("Secp256k1"))
-print("kp using BlsNormal =", iroha.KeyPair.random_with_algorithm("BlsNormal"))
-print("kp using BlsSmall =", iroha.KeyPair.random_with_algorithm("BlsSmall"))
\ No newline at end of file
+print("kp using Ed25519 =", iroha2.KeyPair.random_with_algorithm("Ed25519"))
+print("kp using Secp256k1 =", iroha2.KeyPair.random_with_algorithm("Secp256k1"))
+print("kp using BlsNormal =", iroha2.KeyPair.random_with_algorithm("BlsNormal"))
+print("kp using BlsSmall =", iroha2.KeyPair.random_with_algorithm("BlsSmall"))
\ No newline at end of file
diff --git a/docs-recipes/2.3.client.py b/docs-recipes/2.3.client.py
index d2d18306..5f347417 100644
--- a/docs-recipes/2.3.client.py
+++ b/docs-recipes/2.3.client.py
@@ -1,23 +1,20 @@
-import iroha
+import iroha2
 
-key_pair = iroha.KeyPair.from_json("""
+key_pair = iroha2.KeyPair.from_json("""
 {
-  "public_key": "ed01207233BFC89DCBD68C19FDE6CE6158225298EC1131B6A130D1AEB454C1AB5183C0",
-  "private_key": {
-    "algorithm": "ed25519",
-    "payload": "9ac47abf59b356e0bd7dcbbbb4dec080e302156a48ca907e47cb6aea1d32719e7233bfc89dcbd68c19fde6ce6158225298ec1131b6a130d1aeb454c1ab5183c0"
-  }
+  "public_key": "ed0120CE7FA46C9DCE7EA4B125E2E36BDB63EA33073E7590AC92816AE1E861B7048B03",
+  "private_key": "802620CCF31D85E3B32A4BEA59987CE0C78E3B8E2DB93881468AB2435FE45D5C9DCD53"
 }
 """)
 
-account_id = "alice@wonderland"
+account_id = "ed0120CE7FA46C9DCE7EA4B125E2E36BDB63EA33073E7590AC92816AE1E861B7048B03@wonderland"
 web_login = "mad_hatter"
 password = "ilovetea"
 api_url = "http://127.0.0.1:8080/"
 telemetry_url = "http://127.0.0.1:8180/"
 chain_id = "00000000-0000-0000-0000-000000000000"
 
-client = iroha.Client.create(
+client = iroha2.Client.create(
             key_pair,
             account_id,
             web_login,
diff --git a/docs-recipes/3.register-domain.py b/docs-recipes/3.register-domain.py
index 877654c3..6c8712cf 100644
--- a/docs-recipes/3.register-domain.py
+++ b/docs-recipes/3.register-domain.py
@@ -1,6 +1,6 @@
-import iroha
+import iroha2
 
-key_pair = iroha.KeyPair.from_json("""
+key_pair = iroha2.KeyPair.from_json("""
 {
   "public_key": "ed0120CE7FA46C9DCE7EA4B125E2E36BDB63EA33073E7590AC92816AE1E861B7048B03",
   "private_key": "802620CCF31D85E3B32A4BEA59987CE0C78E3B8E2DB93881468AB2435FE45D5C9DCD53"
@@ -14,7 +14,7 @@
 telemetry_url = "http://127.0.0.1:8180/"
 chain_id = "00000000-0000-0000-0000-000000000000"
 
-client = iroha.Client.create(
+client = iroha2.Client.create(
             key_pair,
             account_id,
             web_login,
@@ -31,7 +31,7 @@
 if "looking_glass" in domains:
     print("'looking_glass' domain already exists.")
 
-register = iroha.Instruction.register_domain("looking_glass")
+register = iroha2.Instruction.register_domain("looking_glass")
 
 client.submit_executable([register])
 
diff --git a/docs-recipes/4.register-account.py b/docs-recipes/4.register-account.py
index 7d5ef2fa..8ad97cac 100644
--- a/docs-recipes/4.register-account.py
+++ b/docs-recipes/4.register-account.py
@@ -1,6 +1,6 @@
-import iroha
+import iroha2
 
-key_pair = iroha.KeyPair.from_json("""
+key_pair = iroha2.KeyPair.from_json("""
 {
   "public_key": "ed0120CE7FA46C9DCE7EA4B125E2E36BDB63EA33073E7590AC92816AE1E861B7048B03",
   "private_key": "802620CCF31D85E3B32A4BEA59987CE0C78E3B8E2DB93881468AB2435FE45D5C9DCD53"
@@ -14,7 +14,7 @@
 telemetry_url = "http://127.0.0.1:8180/"
 chain_id = "00000000-0000-0000-0000-000000000000"
 
-client = iroha.Client.create(
+client = iroha2.Client.create(
             key_pair,
             account_id,
             web_login,
@@ -22,7 +22,7 @@
             api_url,
             chain_id)
 
-# new_account_key_pair = iroha.KeyPair.random() TODO(Sam): easy account_id from public key and domain util function
+# new_account_key_pair = iroha2.KeyPair.random() TODO(Sam): easy account_id from public key and domain util function
 new_account_id = "ed01206EA0DD4252E4EAE48F60159CE2DBDAA5F324B34C09840CC0897FCD27DD47FED4@wonderland"
 
 accounts = client.query_all_accounts_in_domain("wonderland")
@@ -34,7 +34,7 @@
 if new_account_id in accounts:
     print("'ed01206EA0DD4252E4EAE48F60159CE2DBDAA5F324B34C09840CC0897FCD27DD47FED4@wonderland' domain already exists.")
 
-register = iroha.Instruction.register_account(new_account_id)
+register = iroha2.Instruction.register_account(new_account_id)
 
 client.submit_executable([register])
 
diff --git a/docs-recipes/5.register-and-mint.py b/docs-recipes/5.register-and-mint.py
index 0535f690..80287b6d 100644
--- a/docs-recipes/5.register-and-mint.py
+++ b/docs-recipes/5.register-and-mint.py
@@ -1,6 +1,6 @@
-import iroha
+import iroha2
 
-key_pair = iroha.KeyPair.from_json("""
+key_pair = iroha2.KeyPair.from_json("""
 {
   "public_key": "ed0120CE7FA46C9DCE7EA4B125E2E36BDB63EA33073E7590AC92816AE1E861B7048B03",
   "private_key": "802620CCF31D85E3B32A4BEA59987CE0C78E3B8E2DB93881468AB2435FE45D5C9DCD53"
@@ -14,7 +14,7 @@
 telemetry_url = "http://127.0.0.1:8180/"
 chain_id = "00000000-0000-0000-0000-000000000000"
 
-client = iroha.Client.create(
+client = iroha2.Client.create(
             key_pair,
             account_id,
             web_login,
@@ -35,9 +35,9 @@
 if "time##ed0120CE7FA46C9DCE7EA4B125E2E36BDB63EA33073E7590AC92816AE1E861B7048B03@wonderland" in assets:
     print("'ed0120CE7FA46C9DCE7EA4B125E2E36BDB63EA33073E7590AC92816AE1E861B7048B03@wonderland' already has asset 'time'.")
 
-register_definition = iroha.Instruction.register_asset_definition(asset_definition_id, iroha.AssetType.numeric_fractional(0))
+register_definition = iroha2.Instruction.register_asset_definition(asset_definition_id, iroha2.AssetType.numeric_fractional(0))
 
-mint = iroha.Instruction.mint_asset(5, asset_id)
+mint = iroha2.Instruction.mint_asset(5, asset_id)
 
 client.submit_executable([register_definition, mint])
 
diff --git a/examples/sign_email.py b/examples/sign_email.py
index cbfe5ae2..3b8003df 100644
--- a/examples/sign_email.py
+++ b/examples/sign_email.py
@@ -1,8 +1,8 @@
 # Import dependency
-import iroha
+import iroha2
 
 # Example ed25519 key pair
-key_pair = iroha.KeyPair.from_json("""
+key_pair = iroha2.KeyPair.from_json("""
 {
   "public_key": "ed01207233BFC89DCBD68C19FDE6CE6158225298EC1131B6A130D1AEB454C1AB5183C0",
   "private_key": {
@@ -13,7 +13,7 @@
 """)
 
 # Hash the user's email address:
-hashed_email = iroha.hash(b"email@address")
+hashed_email = iroha2.hash(b"email@address")
 
 # Sign the user's email address:
 signature = key_pair.sign(bytes(hashed_email))
diff --git a/examples/sign_tx.py b/examples/sign_tx.py
index 2d563214..c3e6026e 100644
--- a/examples/sign_tx.py
+++ b/examples/sign_tx.py
@@ -1,11 +1,11 @@
 # Import dependency
-import iroha
+import iroha2
 
 # Example signed transaction, encoded with SCALE codec and represented as hex string:
 encoded_transaction = "010400807233bfc89dcbd68c19fde6ce6158225298ec1131b6a130d1aeb454c1ab5183c00101b65301ad504ea1430c171379ed45226bfc5fe770a216815654e20491626bbf857247bee73f6790314f892ed1a3e4c18cc6815ce9ff85ce956e0f9ab46605bc093962fb8f8e01000028776f6e6465726c616e6414616c6963650008000d09020c786f7228776f6e6465726c616e6401000000020d1402000000000000000002000000000000000d08030c786f7228776f6e6465726c616e6428776f6e6465726c616e6414616c69636501a0860100000000000000"
 
 # Example ed25519 key pair
-key_pair = iroha.KeyPair.from_json("""
+key_pair = iroha2.KeyPair.from_json("""
 {
   "public_key": "ed0120BA85186D0F8C995F8DEA6C95B3EDA321C88C983D4F6B28E079CC121B40AA8E00",
   "private_key": {
@@ -16,7 +16,7 @@
 """)
 
 # Decode the transaction:
-transaction = iroha.SignedTransaction.decode_hex(encoded_transaction)
+transaction = iroha2.SignedTransaction.decode_hex(encoded_transaction)
 
 # Sign the transaction with the provided private key:
 transaction.append_signature(key_pair)
diff --git a/pyproject.toml b/pyproject.toml
index 6014569c..5c93ff21 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,7 +3,7 @@ requires = ["maturin>=1.3,<2.0"]
 build-backend = "maturin"
 
 [project]
-name = "iroha"
+name = "iroha2"
 requires-python = ">=3.7"
 classifiers = [
     "Programming Language :: Rust",
diff --git a/src/lib.rs b/src/lib.rs
index bdd79feb..6f56ea34 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -6,8 +6,8 @@ mod isi;
 
 /// A Python module implemented in Rust.
 #[pymodule]
-#[pyo3(name = "iroha")]
-fn iroha_python(py: Python, m: &PyModule) -> PyResult<()> {
+#[pyo3(name = "iroha2")]
+fn iroha2_python(py: Python, m: &PyModule) -> PyResult<()> {
     client::register_items(py, m)?;
     data_model::register_items(py, m)?;
     isi::register_items(py, m)?;
diff --git a/tests/__init__.py b/tests/__init__.py
index 1a3fe46a..b04b261c 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -1,7 +1,7 @@
-import iroha
+import iroha2
 from faker import Faker
 
-key_pair = iroha.KeyPair.from_json("""
+key_pair = iroha2.KeyPair.from_json("""
 {
   "public_key": "ed0120CE7FA46C9DCE7EA4B125E2E36BDB63EA33073E7590AC92816AE1E861B7048B03",
   "private_key": "802620CCF31D85E3B32A4BEA59987CE0C78E3B8E2DB93881468AB2435FE45D5C9DCD53"
@@ -15,7 +15,7 @@
 telemetry_url = "http://127.0.0.1:8180/"
 chain_id = "00000000-0000-0000-0000-000000000000"
 
-client = iroha.Client.create(
+client = iroha2.Client.create(
     key_pair,
     account_id,
     web_login,
diff --git a/tests/conftest.py b/tests/conftest.py
index 131dfe0f..e76f1d39 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -2,7 +2,7 @@
 import time
 
 import allure
-import iroha
+import iroha2
 import pytest
 
 from tests import client, fake
@@ -50,10 +50,10 @@ def GIVEN_registered_asset_definition(GIVEN_new_asset_definition_id):
     with allure.step(
             f'GIVEN registered asset definition "{GIVEN_new_asset_definition_id}"'):
         (client.submit_executable_only_success(
-            [iroha.Instruction
+            [iroha2.Instruction
             .register_asset_definition(
                 GIVEN_new_asset_definition_id,
-                iroha.AssetType.numeric_fractional(0))]))
+                iroha2.AssetType.numeric_fractional(0))]))
         return GIVEN_new_asset_definition_id
 
 @pytest.fixture()
@@ -61,7 +61,7 @@ def GIVEN_registered_domain(GIVEN_new_domain_id):
     """Fixture to provide a registered domain in Iroha"""
     with allure.step(f'GIVEN registered domain name "{GIVEN_new_domain_id}"'):
         (client.submit_executable_only_success(
-            [iroha.Instruction
+            [iroha2.Instruction
              .register_domain(GIVEN_new_domain_id)]))
         return GIVEN_new_domain_id
 
@@ -71,7 +71,7 @@ def GIVEN_registered_account(GIVEN_new_account_id):
     with allure.step(
             f'GIVEN client registered the account "{GIVEN_new_account_id}"'):
         (client.submit_executable_only_success(
-            [iroha.Instruction
+            [iroha2.Instruction
              .register_account(GIVEN_new_account_id)]))
         return GIVEN_new_account_id
 
@@ -83,7 +83,7 @@ def GIVEN_registered_domain_with_registered_accounts(
     with allure.step(
             f'GIVEN client registered the account "{GIVEN_new_account_id}"'):
         (client.submit_executable_only_success(
-            [iroha.Instruction
+            [iroha2.Instruction
              .register_account(GIVEN_new_account_id)]))
         return GIVEN_registered_domain
 
@@ -97,7 +97,7 @@ def GIVEN_registered_account_with_minted_assets(
     with allure.step(
             f'GIVEN client minted an asset "{asset}"'):
         (client.submit_executable_only_success(
-            [iroha.Instruction
+            [iroha2.Instruction
             .mint_asset(
                 5,
                 asset)]))
@@ -111,7 +111,7 @@ def GIVEN_minted_asset(
     with allure.step(
             f'GIVEN client mints an asset "{asset}"'):
         (client.submit_executable_only_success(
-            [iroha.Instruction
+            [iroha2.Instruction
              .mint_asset(
                 5,
                 asset)]))
@@ -123,6 +123,6 @@ def GIVEN_hash_of_registered_transaction(GIVEN_new_domain_id):
     """Fixture to provide a registered transaction in Iroha"""
     with allure.step(f'GIVEN registered domain name "{GIVEN_new_domain_id}"'):
         tx_hash_string = client.submit_executable_only_success(
-            [iroha.Instruction
+            [iroha2.Instruction
              .register_domain(GIVEN_new_domain_id)])
         return tx_hash_string
diff --git a/tests/helpers.py b/tests/helpers.py
index 3675dacf..fd8d7615 100644
--- a/tests/helpers.py
+++ b/tests/helpers.py
@@ -1,8 +1,8 @@
-import iroha
+import iroha2
 
 def generate_public_key(seed="abcd1122"):
 
     """
     Generate a public key using Ed25519PrivateKey.
     """
-    return iroha.KeyPair.from_hex_seed(seed).public_key
\ No newline at end of file
+    return iroha2.KeyPair.from_hex_seed(seed).public_key
\ No newline at end of file
diff --git a/tests/query/transactions/test_query_transactions.py b/tests/query/transactions/test_query_transactions.py
index d59eb01c..b8d54f13 100644
--- a/tests/query/transactions/test_query_transactions.py
+++ b/tests/query/transactions/test_query_transactions.py
@@ -1,5 +1,5 @@
 import allure
-import iroha
+import iroha2
 
 from tests import client,account_id
 from tests.helpers import generate_public_key
diff --git a/tests/transaction/accounts/test_register_account.py b/tests/transaction/accounts/test_register_account.py
index 59aebdfb..0f9629ce 100644
--- a/tests/transaction/accounts/test_register_account.py
+++ b/tests/transaction/accounts/test_register_account.py
@@ -1,5 +1,5 @@
 import allure
-import iroha
+import iroha2
 import pytest
 
 from tests import client
@@ -16,7 +16,7 @@ def test_register_account(
     with allure.step(
             f'WHEN client registers the account "{GIVEN_new_account_id}"'):
         (client.submit_executable_only_success(
-            [iroha.Instruction
+            [iroha2.Instruction
              .register_account(GIVEN_new_account_id)]))
     with allure.step(
             f'THEN Iroha should have the "{GIVEN_new_account_id}" account'):
diff --git a/tests/transaction/assets/test_mint_assets.py b/tests/transaction/assets/test_mint_assets.py
index 273c3bf8..1d9b6284 100644
--- a/tests/transaction/assets/test_mint_assets.py
+++ b/tests/transaction/assets/test_mint_assets.py
@@ -1,7 +1,7 @@
 import re
 
 import allure
-import iroha
+import iroha2
 
 import pytest
 
@@ -20,7 +20,7 @@ def test_mint_asset(
     with allure.step(
             f'WHEN client mints an asset "{asset}"'):
         (client.submit_executable_only_success(
-            [iroha.Instruction
+            [iroha2.Instruction
              .mint_asset(
                 5,
                 asset)]))
diff --git a/tests/transaction/assets/test_register_asset_definitions.py b/tests/transaction/assets/test_register_asset_definitions.py
index 1aae894e..299885bb 100644
--- a/tests/transaction/assets/test_register_asset_definitions.py
+++ b/tests/transaction/assets/test_register_asset_definitions.py
@@ -1,5 +1,5 @@
 import allure
-import iroha
+import iroha2
 
 import pytest
 
@@ -17,10 +17,10 @@ def test_register_asset_definition(
     with allure.step(
             f'WHEN client registers a new asset definition id "{GIVEN_new_asset_definition_id}"'):
         (client.submit_executable_only_success(
-            [iroha.Instruction
+            [iroha2.Instruction
              .register_asset_definition(
                 GIVEN_new_asset_definition_id,
-                iroha.AssetType.numeric_fractional(0))]))
+                iroha2.AssetType.numeric_fractional(0))]))
     with allure.step(
             f'THEN Iroha should have the "{GIVEN_new_asset_definition_id}" account'):
         assert GIVEN_new_asset_definition_id in client.query_all_asset_definitions()
diff --git a/tests/transaction/assets/test_transfer_assets.py b/tests/transaction/assets/test_transfer_assets.py
index 518827a9..164084ff 100644
--- a/tests/transaction/assets/test_transfer_assets.py
+++ b/tests/transaction/assets/test_transfer_assets.py
@@ -1,5 +1,5 @@
 import allure
-import iroha
+import iroha2
 
 import pytest
 
@@ -16,7 +16,7 @@ def test_transfer_asset(
     with allure.step(
             f'WHEN client transfers an asset'):
         (client.submit_executable_only_success(
-            [iroha.Instruction.
+            [iroha2.Instruction.
             transfer(
                 5,
                 GIVEN_minted_asset,
diff --git a/tests/transaction/domains/test_register_domain.py b/tests/transaction/domains/test_register_domain.py
index c585fa86..c1d49d01 100644
--- a/tests/transaction/domains/test_register_domain.py
+++ b/tests/transaction/domains/test_register_domain.py
@@ -1,5 +1,5 @@
 import allure
-import iroha
+import iroha2
 import pytest
 
 from tests import client
@@ -15,7 +15,7 @@ def test_register_domain(
         GIVEN_new_domain_id):
     with allure.step(f'WHEN client registers the domain name "{GIVEN_new_domain_id}"'):
         (client.submit_executable_only_success(
-            [iroha.Instruction
+            [iroha2.Instruction
              .register_domain(GIVEN_new_domain_id)]))
     with allure.step(f'THEN Iroha should have the domain name "{GIVEN_new_domain_id}"'):
         assert GIVEN_new_domain_id in client.query_all_domains()