diff --git a/CHANGELOG.md b/CHANGELOG.md
index fe9fd131e..a41e355d4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 ## Unreleased
 
 ### Added
+- Added `Option.unwrap()` [#508](https://github.com/proto-kit/framework/pull/508)
 - Added createdAt timestamp to block, batch and settlement models.[#502](https://github.com/proto-kit/framework/pull/502)
 - Added missing block detection and recovery in the indexer.[#488](https://github.com/proto-kit/framework/pull/488)
 - `@dependencyFactory` for static dependency factory type safety
diff --git a/packages/protocol/src/model/Option.ts b/packages/protocol/src/model/Option.ts
index 818a19cc3..c02e3180b 100644
--- a/packages/protocol/src/model/Option.ts
+++ b/packages/protocol/src/model/Option.ts
@@ -8,6 +8,8 @@ import {
   Struct,
 } from "o1js";
 
+import { assert } from "../state/assert/assert";
+
 export class ProvableOption extends Struct({
   isSome: Bool,
   value: Field,
@@ -154,6 +156,15 @@ export class Option<Value> extends OptionBase {
     );
   }
 
+  public isNone(): Bool {
+    return this.isSome.not();
+  }
+
+  public unwrap(): Value {
+    assert(this.isSome, "Unwrap called on None option");
+    return this.value;
+  }
+
   public toConstant() {
     // eslint-disable-next-line @typescript-eslint/consistent-type-assertions
     const valueConstant = (this.valueType as ProvablePure<Value>).fromFields(
diff --git a/packages/protocol/src/state/context/RuntimeMethodExecutionContext.ts b/packages/protocol/src/state/context/RuntimeMethodExecutionContext.ts
index a497533c0..dad44f69b 100644
--- a/packages/protocol/src/state/context/RuntimeMethodExecutionContext.ts
+++ b/packages/protocol/src/state/context/RuntimeMethodExecutionContext.ts
@@ -5,7 +5,7 @@ import {
   ProvableMethodExecutionResult,
 } from "@proto-kit/common";
 
-import { StateTransition } from "../../model/StateTransition";
+import type { StateTransition } from "../../model/StateTransition";
 import { RuntimeTransaction } from "../../model/transaction/RuntimeTransaction";
 import { NetworkState } from "../../model/network/NetworkState";