diff --git a/VERSION b/VERSION
index f1547e6..815e68d 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.0.7
+2.0.8
diff --git a/assets/btc-0/info.json b/assets/btc-0/info.json
index 76329b9..fc8d2a0 100644
--- a/assets/btc-0/info.json
+++ b/assets/btc-0/info.json
@@ -1,5 +1,28 @@
 {
-  "contracts": [],
+  "contracts": [
+    {
+      "address": "1111111111111111111114oLvT2",
+      "decimals": 8,
+      "name": "Bitcoin",
+      "network": "bitcoin-1",
+      "symbol": "BTC",
+      "tags": [
+        "mainnet",
+        "native-coin"
+      ]
+    },
+    {
+      "address": "1111111111111111111114oLvT2",
+      "decimals": 8,
+      "name": "Bitcoin",
+      "network": "bitcoin-2",
+      "symbol": "BTC",
+      "tags": [
+        "native-coin",
+        "testnet"
+      ]
+    }
+  ],
   "id": "btc-0",
   "images": {
     "png128": true,
@@ -19,5 +42,7 @@
       "url": "https://www.coingecko.com/en/coins/bitcoin"
     }
   ],
-  "tags": []
+  "tags": [
+    "bitcoin"
+  ]
 }
diff --git a/assets/unknown-bitcoin/image-128.png b/assets/unknown-bitcoin/image-128.png
new file mode 100644
index 0000000..337897e
Binary files /dev/null and b/assets/unknown-bitcoin/image-128.png differ
diff --git a/assets/unknown-bitcoin/image-256.png b/assets/unknown-bitcoin/image-256.png
new file mode 100644
index 0000000..882c78f
Binary files /dev/null and b/assets/unknown-bitcoin/image-256.png differ
diff --git a/assets/unknown-bitcoin/image-32.png b/assets/unknown-bitcoin/image-32.png
new file mode 100644
index 0000000..66c269a
Binary files /dev/null and b/assets/unknown-bitcoin/image-32.png differ
diff --git a/assets/unknown-bitcoin/image-64.png b/assets/unknown-bitcoin/image-64.png
new file mode 100644
index 0000000..eb3a283
Binary files /dev/null and b/assets/unknown-bitcoin/image-64.png differ
diff --git a/assets/unknown-bitcoin/image.svg b/assets/unknown-bitcoin/image.svg
new file mode 100644
index 0000000..b648d44
--- /dev/null
+++ b/assets/unknown-bitcoin/image.svg
@@ -0,0 +1,13 @@
+<svg width="128" height="128" viewBox="0 0 128 128" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <g clip-path="url(#clip0_416_91)">
+    <path d="M126.072 79.482C117.524 113.768 82.7962 134.632 48.5061 126.084C14.2322 117.536 -6.63385 82.808 1.91615 48.524C10.4601 14.234 45.1861 -6.63403 79.4661 1.91397C113.754 10.462 134.62 45.194 126.072 79.482Z"
+          fill="#DDDDDD" />
+    <path d="M92.2126 54.882C93.4846 46.366 87.0006 41.7881 78.1346 38.7341L81.0106 27.198L73.9866 25.448L71.1866 36.68C69.3426 36.22 67.4466 35.786 65.5626 35.356L68.3826 24.05L61.3646 22.3L58.4866 33.8321C56.9586 33.4841 55.4586 33.14 54.0026 32.778L54.0106 32.7421L44.3266 30.324L42.4586 37.8241C42.4586 37.8241 47.6686 39.018 47.5586 39.092C50.4026 39.802 50.9186 41.684 50.8306 43.176L47.5546 56.3181C47.7506 56.3681 48.0046 56.44 48.2846 56.552L47.5446 56.368L42.9506 74.778C42.6026 75.642 41.7206 76.938 39.7326 76.446C39.8026 76.548 34.6286 75.172 34.6286 75.172L31.1426 83.212L40.2826 85.49C41.9826 85.916 43.6486 86.362 45.2866 86.782L42.3806 98.4521L49.3946 100.202L52.2746 88.6581C54.1886 89.1781 56.0486 89.658 57.8686 90.11L55.0006 101.6L62.0226 103.35L64.9286 91.7041C76.9026 93.9701 85.9086 93.056 89.6946 82.228C92.7486 73.508 89.5446 68.478 83.2446 65.196C87.8326 64.134 91.2906 61.116 92.2126 54.882ZM76.1666 77.38C73.9946 86.1 59.3146 81.3881 54.5526 80.2041L58.4086 64.7461C63.1686 65.9341 78.4286 68.286 76.1666 77.38ZM78.3366 54.7561C76.3566 62.6881 64.1366 58.658 60.1706 57.67L63.6666 43.6501C67.6326 44.6381 80.4006 46.482 78.3366 54.7561Z"
+          fill="#1A1A1A" />
+  </g>
+  <defs>
+    <clipPath id="clip0_416_91">
+      <rect width="128" height="128" fill="white" />
+    </clipPath>
+  </defs>
+</svg>
diff --git a/assets/unknown-bitcoin/info.json b/assets/unknown-bitcoin/info.json
new file mode 100644
index 0000000..75f383d
--- /dev/null
+++ b/assets/unknown-bitcoin/info.json
@@ -0,0 +1,16 @@
+{
+  "contracts": [],
+  "id": "unknown-bitcoin",
+  "images": {
+    "png128": true,
+    "png256": true,
+    "png32": true,
+    "png64": true,
+    "svg": true
+  },
+  "name": "Unknown Bitcoin Asset",
+  "references": [],
+  "tags": [
+    "bitcoin"
+  ]
+}
diff --git a/enums/ids/asset.json b/enums/ids/asset.json
index 451754f..4504222 100644
--- a/enums/ids/asset.json
+++ b/enums/ids/asset.json
@@ -1235,6 +1235,10 @@
     "description": "Unknown Bifrost Asset",
     "value": "unknown-bifrost"
   },
+  {
+    "description": "Unknown Bitcoin Asset",
+    "value": "unknown-bitcoin"
+  },
   {
     "description": "Unknown BNB Asset",
     "value": "unknown-bnb"
diff --git a/enums/ids/network.json b/enums/ids/network.json
index 31be78b..597cfa1 100644
--- a/enums/ids/network.json
+++ b/enums/ids/network.json
@@ -1,4 +1,12 @@
 [
+  {
+    "description": "Bitcoin Mainnet",
+    "value": "bitcoin-1"
+  },
+  {
+    "description": "Bitcoin Testnet",
+    "value": "bitcoin-2"
+  },
   {
     "description": "Ethereum Mainnet",
     "value": "evm-1"
diff --git a/enums/tags/asset.json b/enums/tags/asset.json
index 75d34d1..a8ffc8d 100644
--- a/enums/tags/asset.json
+++ b/enums/tags/asset.json
@@ -15,6 +15,10 @@
     "value": "bifrost",
     "description": "Main network of asset is Bifrost"
   },
+  {
+    "value": "bitcoin",
+    "description": "Main network of asset is Bitcoin"
+  },
   {
     "value": "bnb",
     "description": "Main network of asset is BNB chain"
diff --git a/enums/tags/network.json b/enums/tags/network.json
index 8c7fb09..334dd2d 100644
--- a/enums/tags/network.json
+++ b/enums/tags/network.json
@@ -15,6 +15,10 @@
     "value": "bifrost",
     "description": "Bifrost networks"
   },
+  {
+    "value": "bitcoin",
+    "description": "Bitcoin networks"
+  },
   {
     "value": "bnb",
     "description": "BNB networks"
diff --git a/libraries/models/terminals/address.py b/libraries/models/terminals/address.py
index 93231e1..101b4c3 100644
--- a/libraries/models/terminals/address.py
+++ b/libraries/models/terminals/address.py
@@ -1,16 +1,21 @@
-from typing import Union, Self
+from typing import Union, Self, get_args
 
-from pydantic import RootModel
+from pydantic import RootModel, model_validator
 
+from libraries.models.terminals.address_bitcoin import AddressBitcoin
 from libraries.models.terminals.address_evm import AddressEvm
 
+ADDRESS_TYPES = Union[AddressEvm, AddressBitcoin]
 
-class Address(RootModel[Union[AddressEvm]]):
+
+class Address(RootModel[ADDRESS_TYPES]):
     """A union of constrained `str` about each address of blockchain networks."""
 
     def __eq__(self, other: Self) -> bool:
         if self.is_evm_address and other.is_evm_address:
             return self.root.__eq__(other.root)
+        elif self.is_bitcoin_address and other.is_bitcoin_address:
+            return self.root.__eq__(other.root)
         else:
             raise ValueError(
                 f"Cannot compare difference addresses {type(self.root)} and {type(other.root)}."
@@ -22,6 +27,8 @@ def __ne__(self, other: Self) -> bool:
     def __lt__(self, other: Self) -> bool:
         if self.is_evm_address and other.is_evm_address:
             return self.root.__lt__(other.root)
+        elif self.is_bitcoin_address and other.is_bitcoin_address:
+            return self.root.__lt__(other.root)
         else:
             raise ValueError(
                 f"Cannot compare difference addresses {type(self.root)} and {type(other.root)}."
@@ -50,3 +57,26 @@ def is_evm_address(self) -> bool:
             Whether the address is an EVM address.
         """
         return isinstance(self.root, AddressEvm)
+
+    @property
+    def is_bitcoin_address(self) -> bool:
+        """Check if the address is a Bitcoin address.
+
+        Returns:
+            Whether the address is a Bitcoin address.
+        """
+        return isinstance(self.root, AddressBitcoin)
+
+    @model_validator(mode="after")
+    def validator(self) -> Self:
+        root_types = get_args(ADDRESS_TYPES)
+        if type(self.root) in root_types:
+            return self
+        elif isinstance(self.root, str):
+            for root_type in root_types:
+                try:
+                    self.root = root_type(self.root)
+                    return self
+                except ValueError:
+                    continue
+        raise ValueError(f"Invalid address: {self.root}")
diff --git a/libraries/models/terminals/address_bitcoin.py b/libraries/models/terminals/address_bitcoin.py
new file mode 100644
index 0000000..ce807b6
--- /dev/null
+++ b/libraries/models/terminals/address_bitcoin.py
@@ -0,0 +1,51 @@
+from typing import Self
+
+from bitcoinlib.encoding import EncodingError
+from bitcoinlib.keys import deserialize_address
+
+from libraries.models.templates.str_model import StrModel
+
+
+class AddressBitcoin(StrModel):
+    """A constrained `str` for the Bitcoin address."""
+
+    @property
+    def __deserialized_result(self) -> dict:
+        """The result from the deserialization the Bitcoin address."""
+        return deserialize_address(self.root)
+
+    @property
+    def public_key_hash(self) -> str:
+        """The public key hash of the Bitcoin address."""
+        return self.__deserialized_result.get("public_key_hash")
+
+    @property
+    def encoding_type(self) -> str:
+        """The encoding type of the Bitcoin address."""
+        return self.__deserialized_result.get("encoding")
+
+    @property
+    def script_type(self) -> str:
+        """The script type of the Bitcoin address."""
+        return self.__deserialized_result.get("script_type")
+
+    def __eq__(self, other: Self | str) -> bool:
+        match other:
+            case AddressBitcoin():
+                return self.root.lower() == other.root.lower()
+            case str():
+                return self.root.lower() == other.lower()
+            case _:
+                raise ValueError(f"Cannot compare {self} with {other}")
+
+    def __lt__(self, other: Self) -> bool:
+        return self.public_key_hash < other.public_key_hash
+
+    def __hash__(self) -> int:
+        return hash(self.public_key_hash)
+
+    def validate_str(self) -> Self:
+        try:
+            return deserialize_address(self.root).get("address")
+        except EncodingError:
+            raise ValueError(f"Invalid Bitcoin address: {self.root}")
diff --git a/libraries/models/terminals/engine.py b/libraries/models/terminals/engine.py
index 4701759..e093143 100644
--- a/libraries/models/terminals/engine.py
+++ b/libraries/models/terminals/engine.py
@@ -13,6 +13,7 @@ class _EngineEnum(StrEnum):
     """
 
     EVM: str = "evm"
+    BITCOIN: str = "bitcoin"
     UNKNOWN: str = "unknown"
 
 
@@ -28,6 +29,15 @@ def is_evm(self) -> bool:
         """
         return self.root == _EngineEnum.EVM
 
+    @property
+    def is_bitcoin(self) -> bool:
+        """Check if the engine is a Bitcoin engine.
+
+        Returns:
+            Whether the engine is a Bitcoin engine.
+        """
+        return self.root == _EngineEnum.BITCOIN
+
     @property
     def is_unknown(self) -> bool:
         """Check if the engine is an unknown engine.
diff --git a/networks/bitcoin-1/image-128.png b/networks/bitcoin-1/image-128.png
new file mode 100644
index 0000000..458a5a8
Binary files /dev/null and b/networks/bitcoin-1/image-128.png differ
diff --git a/networks/bitcoin-1/image-256.png b/networks/bitcoin-1/image-256.png
new file mode 100644
index 0000000..21dbb9f
Binary files /dev/null and b/networks/bitcoin-1/image-256.png differ
diff --git a/networks/bitcoin-1/image-32.png b/networks/bitcoin-1/image-32.png
new file mode 100644
index 0000000..c3acebe
Binary files /dev/null and b/networks/bitcoin-1/image-32.png differ
diff --git a/networks/bitcoin-1/image-64.png b/networks/bitcoin-1/image-64.png
new file mode 100644
index 0000000..62ad717
Binary files /dev/null and b/networks/bitcoin-1/image-64.png differ
diff --git a/networks/bitcoin-1/image.svg b/networks/bitcoin-1/image.svg
new file mode 100644
index 0000000..d6b71fc
--- /dev/null
+++ b/networks/bitcoin-1/image.svg
@@ -0,0 +1,6 @@
+<svg width="128" height="128" viewBox="0 0 128 128" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <path d="M126.084 79.4824C117.535 113.768 82.8057 134.634 48.5121 126.084C14.2325 117.536 -6.63578 82.8083 1.91712 48.5247C10.462 14.235 45.1918 -6.63274 79.4754 1.91517C113.767 10.4631 134.633 45.1947 126.084 79.4824Z"
+        fill="#F7931A" />
+  <path d="M92.221 54.8822C93.4951 46.3663 87.0104 41.7884 78.1435 38.7344L81.0198 27.1985L73.997 25.4485L71.1968 36.6804C69.3506 36.2204 67.4543 35.7864 65.5701 35.3564L68.3904 24.0505L61.3717 22.3005L58.4934 33.8324C56.9652 33.4844 55.465 33.1405 54.0089 32.7785L54.0169 32.7424L44.3319 30.3244L42.4637 37.8244C42.4637 37.8244 47.6743 39.0184 47.5642 39.0924C50.4085 39.8024 50.9226 41.6843 50.8366 43.1763L47.5602 56.3182C47.7562 56.3682 48.0103 56.4402 48.2903 56.5522C48.0563 56.4942 47.8063 56.4302 47.5482 56.3682L42.9557 74.778C42.6077 75.642 41.7256 76.938 39.7374 76.446C39.8074 76.548 34.6329 75.172 34.6329 75.172L31.1465 83.21L40.2855 85.4879C41.9856 85.9139 43.6518 86.3599 45.292 86.7799L42.3857 98.4478L49.4004 100.198L52.2787 88.6539C54.1949 89.1739 56.0551 89.6539 57.8753 90.1059L55.007 101.596L62.0298 103.346L64.9361 91.6999C76.9114 93.9658 85.9163 93.0518 89.7067 82.2219C92.761 73.502 89.5547 68.4721 83.254 65.1921C87.8425 64.1341 91.2989 61.1162 92.221 54.8822ZM76.1752 77.38C74.005 86.0999 59.3215 81.3859 54.561 80.2039L58.4174 64.7461C63.1779 65.9341 78.4435 68.2861 76.1752 77.38ZM78.3475 54.7562C76.3673 62.6881 64.146 58.6582 60.1815 57.6702L63.678 43.6504C67.6424 44.6383 80.4097 46.4823 78.3475 54.7562Z"
+        fill="white" />
+</svg>
diff --git a/networks/bitcoin-1/info.json b/networks/bitcoin-1/info.json
new file mode 100644
index 0000000..cb7b72e
--- /dev/null
+++ b/networks/bitcoin-1/info.json
@@ -0,0 +1,25 @@
+{
+  "currency": {
+    "address": "1111111111111111111114oLvT2",
+    "decimals": 8,
+    "id": "btc-0",
+    "name": "Bitcoin",
+    "symbol": "BTC"
+  },
+  "engine": "bitcoin",
+  "explorers": [],
+  "id": "bitcoin-1",
+  "images": {
+    "png128": true,
+    "png256": true,
+    "png32": true,
+    "png64": true,
+    "svg": true
+  },
+  "name": "Bitcoin Mainnet",
+  "network": "mainnet",
+  "tags": [
+    "bitcoin"
+  ],
+  "unknownAssetId": "unknown-bitcoin"
+}
diff --git a/networks/bitcoin-2/image-128.png b/networks/bitcoin-2/image-128.png
new file mode 100644
index 0000000..337897e
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diff --git a/networks/bitcoin-2/image-256.png b/networks/bitcoin-2/image-256.png
new file mode 100644
index 0000000..882c78f
Binary files /dev/null and b/networks/bitcoin-2/image-256.png differ
diff --git a/networks/bitcoin-2/image-32.png b/networks/bitcoin-2/image-32.png
new file mode 100644
index 0000000..66c269a
Binary files /dev/null and b/networks/bitcoin-2/image-32.png differ
diff --git a/networks/bitcoin-2/image-64.png b/networks/bitcoin-2/image-64.png
new file mode 100644
index 0000000..eb3a283
Binary files /dev/null and b/networks/bitcoin-2/image-64.png differ
diff --git a/networks/bitcoin-2/image.svg b/networks/bitcoin-2/image.svg
new file mode 100644
index 0000000..b6682af
--- /dev/null
+++ b/networks/bitcoin-2/image.svg
@@ -0,0 +1,13 @@
+<svg width="128" height="128" viewBox="0 0 128 128" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <g clip-path="url(#clip0_416_87)">
+    <path d="M126.072 79.482C117.524 113.768 82.7962 134.632 48.5061 126.084C14.2322 117.536 -6.63385 82.808 1.91615 48.524C10.4601 14.234 45.1861 -6.63403 79.4661 1.91397C113.754 10.462 134.62 45.194 126.072 79.482Z"
+          fill="#DDDDDD" />
+    <path d="M92.2126 54.882C93.4846 46.366 87.0006 41.7881 78.1346 38.7341L81.0106 27.198L73.9866 25.448L71.1866 36.68C69.3426 36.22 67.4466 35.786 65.5626 35.356L68.3826 24.05L61.3646 22.3L58.4866 33.8321C56.9586 33.4841 55.4586 33.14 54.0026 32.778L54.0106 32.7421L44.3266 30.324L42.4586 37.8241C42.4586 37.8241 47.6686 39.018 47.5586 39.092C50.4026 39.802 50.9186 41.684 50.8306 43.176L47.5546 56.3181C47.7506 56.3681 48.0046 56.44 48.2846 56.552L47.5446 56.368L42.9506 74.778C42.6026 75.642 41.7206 76.938 39.7326 76.446C39.8026 76.548 34.6286 75.172 34.6286 75.172L31.1426 83.212L40.2826 85.49C41.9826 85.916 43.6486 86.362 45.2866 86.782L42.3806 98.4521L49.3946 100.202L52.2746 88.6581C54.1886 89.1781 56.0486 89.658 57.8686 90.11L55.0006 101.6L62.0226 103.35L64.9286 91.7041C76.9026 93.9701 85.9086 93.056 89.6946 82.228C92.7486 73.508 89.5446 68.478 83.2446 65.196C87.8326 64.134 91.2906 61.116 92.2126 54.882ZM76.1666 77.38C73.9946 86.1 59.3146 81.3881 54.5526 80.2041L58.4086 64.7461C63.1686 65.9341 78.4286 68.286 76.1666 77.38ZM78.3366 54.7561C76.3566 62.6881 64.1366 58.658 60.1706 57.67L63.6666 43.6501C67.6326 44.6381 80.4006 46.482 78.3366 54.7561Z"
+          fill="#1A1A1A" />
+  </g>
+  <defs>
+    <clipPath id="clip0_416_87">
+      <rect width="128" height="128" fill="white" />
+    </clipPath>
+  </defs>
+</svg>
diff --git a/networks/bitcoin-2/info.json b/networks/bitcoin-2/info.json
new file mode 100644
index 0000000..d4ccf7b
--- /dev/null
+++ b/networks/bitcoin-2/info.json
@@ -0,0 +1,25 @@
+{
+  "currency": {
+    "address": "1111111111111111111114oLvT2",
+    "decimals": 8,
+    "id": "btc-0",
+    "name": "Bitcoin",
+    "symbol": "BTC"
+  },
+  "engine": "bitcoin",
+  "explorers": [],
+  "id": "bitcoin-2",
+  "images": {
+    "png128": true,
+    "png256": true,
+    "png32": true,
+    "png64": true,
+    "svg": true
+  },
+  "name": "Bitcoin Testnet",
+  "network": "testnet",
+  "tags": [
+    "bitcoin"
+  ],
+  "unknownAssetId": "unknown-bitcoin"
+}
diff --git a/requirements/essential.txt b/requirements/essential.txt
index 335a9fe..8e48c57 100644
--- a/requirements/essential.txt
+++ b/requirements/essential.txt
@@ -1,5 +1,6 @@
 # Specifies the essential requirements of the project.
+bitcoinlib>=0.6.15
+build>=1.2.1
 hexbytes>=0.3.1
 pydantic>=2.5.3
 web3>=6.14.0
-build>=1.2.1