diff --git a/scripts/classes/BlockVerificationLevel.js b/scripts/classes/BlockVerificationLevel.js
new file mode 100644
index 0000000..7e04270
--- /dev/null
+++ b/scripts/classes/BlockVerificationLevel.js
@@ -0,0 +1,7 @@
+export const BlockVerificationLevel = Object.freeze({
+    Unknown: 0,
+    NoMatch: 1,
+    TypeMatch: 2,
+    TypeAndStateMatch: 3,
+    Missing: 4
+});
\ No newline at end of file
diff --git a/scripts/classes/BlockVerifier.js b/scripts/classes/BlockVerifier.js
new file mode 100644
index 0000000..9557c38
--- /dev/null
+++ b/scripts/classes/BlockVerifier.js
@@ -0,0 +1,56 @@
+import { BlockVerificationLevel } from "./BlockVerificationLevel";
+
+export class BlockVerifier {
+    constructor(block, structure) {
+        this.block = block;
+        this.blockLocationInStructure = structure.toStructureCoords(block.location);
+        this.structure = structure;
+    }
+
+    verify() {
+        const worldPermutation = this.block.permutation;
+        const structPermutation = this.structure.getBlock(this.blockLocationInStructure);
+        return this.evaluatePermutations(worldPermutation, structPermutation);
+    }
+
+    evaluatePermutations(worldPermutation, structPermutation) {
+        if (this.isMissing(worldPermutation, structPermutation))
+            return this.missing();
+        if (this.isExactMatch(worldPermutation, structPermutation))
+            return this.matchingPermutations();
+        if (this.isTypeMatch(worldPermutation, structPermutation))
+            return this.matchingTypes();
+        return this.matchingNone();
+    }
+
+    isMissing(worldPermutation, structPermutation) {
+        return worldPermutation.type.id === "minecraft:air" && structPermutation.type.id !== "minecraft:air";
+    }
+
+    isTypeMatch(worldPermuation, structurePermuation) {
+        return worldPermuation.type.id === structurePermuation.type.id;
+    }
+
+    isExactMatch(worldPermuation, structurePermuation) {
+        return worldPermuation.matches(structurePermuation.type.id, structurePermuation.getAllStates());
+    }
+
+    missing() {
+        return BlockVerificationLevel.Missing;
+    }
+
+    matchingPermutations() {
+        console.warn(`Block ${this.block.typeId} matches structure block ${structPermutation.typeId}`);
+        return BlockVerificationLevel.TypeAndStateMatch;
+    }
+
+    matchingTypes() {
+        console.warn(`Block ${this.block.typeId} matches structure block ${structPermutation.typeId}`);
+        return BlockVerificationLevel.TypeMatch;
+    }
+
+    matchingNone() {
+        console.warn(`Block ${this.block.typeId} does not match structure block ${structPermutation.typeId}`);
+        return BlockVerificationLevel.NoMatch;
+    }
+}
\ No newline at end of file
diff --git a/scripts/classes/StructureInstance.js b/scripts/classes/StructureInstance.js
index 1b35582..41ba52b 100644
--- a/scripts/classes/StructureInstance.js
+++ b/scripts/classes/StructureInstance.js
@@ -75,6 +75,10 @@ export class StructureInstance {
         return this.#options.currentLayer || 0;
     }
 
+    getBlock(structureLocation) {
+        return this.#structure.getBlockPermutation(structureLocation);
+    }
+
     *getBlocks() {
         const max = this.#structure.size;
         for (let x = 0; x < max.x; x++) {
@@ -95,10 +99,6 @@ export class StructureInstance {
         }
     }
 
-    getBlock(structureLocation) {
-        return this.#structure.getBlockPermutation(structureLocation);
-    }
-
     getBounds() {
         return {
             min: { x: 0, y: 0, z: 0 },
@@ -115,6 +115,10 @@ export class StructureInstance {
         };
     }
 
+    getTotalVolume() {
+        return this.#structure.size.x * this.#structure.size.y * this.#structure.size.z;
+    }
+
     rename(newName) {
         world.setDynamicProperty(`structOptions:${this.name}`, void 0);
         this.name = newName;
@@ -241,4 +245,8 @@ export class StructureInstance {
         else
             this.setLayer(this.#options.currentLayer - 1);
     }
+
+    getDimension() {
+        return world.getDimension(this.#options.dimensionId);
+    }
 }
\ No newline at end of file
diff --git a/scripts/classes/StructureVerifier.js b/scripts/classes/StructureVerifier.js
new file mode 100644
index 0000000..38cb5c6
--- /dev/null
+++ b/scripts/classes/StructureVerifier.js
@@ -0,0 +1,53 @@
+import { BlockVerifier } from "./BlockVerifier";
+import { BlockVerificationLevel } from "./BlockVerificationLevel";
+import { system } from "@minecraft/server";
+
+export class StructureVerifier {
+    constructor(stucture) {
+        this.structure = structure;
+        this.blockVerificationLevels = {};
+        this.statistics = {};
+        this.initStatistics();
+    }
+
+    verifyStructure() {
+        system.runJob(this.verifyBlocks());
+        this.parseStatistics();
+    }
+
+    *verifyBlocks() {
+        for (const block of this.structure.getBlocks()) {
+            this.blockVerificationLevels[block.location] = this.verifyBlock(block.location);
+            yield;
+        }
+    }
+
+    verifyBlock(location) {
+        const worldBlock = this.structure.getDimension().getBlock(location);
+        if (!worldBlock)
+            throw new Error(`Block at ${JSON.stringify(location)} could not be accessed.`);
+        const blockVerifier = new BlockVerifier(worldBlock, this.structure);
+        return blockVerifier.verify();
+    }
+
+    initStatistics() {
+        for (const verificationlevel of Object.keys(BlockVerificationLevel)) {
+            this.statistics[verificationlevel] = 0;
+        }
+    }
+
+    parseStatistics() {
+        for (const blockVerificationLevel of Object.keys(this.statistics)) {
+            this.parseStatistic(blockVerificationLevel);
+        }
+    }
+
+    parseStatistic(blockVerificationLevel) {
+        for (const verificationlevel of Object.values(this.blockVerificationLevels)) {
+            if (blockVerificationLevel === verificationlevel) {
+                this.statistics[verificationlevel]++;
+            }
+        }
+        this.statistics.percentages[blockVerificationLevel] = this.statistics[blockVerificationLevel] / this.structure.getTotalVolume() * 100;
+    }
+}
\ No newline at end of file