diff --git a/src/badge/examples/EthereumYearBadge.sol b/src/badge/examples/EthereumYearBadge.sol
new file mode 100644
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+++ b/src/badge/examples/EthereumYearBadge.sol
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+// SPDX-License-Identifier: MIT
+
+pragma solidity 0.8.19;
+
+import {Attestation} from "@eas/contracts/IEAS.sol";
+
+import {Strings} from "@openzeppelin/contracts/utils/Strings.sol";
+
+import {ScrollBadge} from "../ScrollBadge.sol";
+import {ScrollBadgeAccessControl} from "../extensions/ScrollBadgeAccessControl.sol";
+import {ScrollBadgeCustomPayload} from "../extensions/ScrollBadgeCustomPayload.sol";
+import {ScrollBadgeNoExpiry} from "../extensions/ScrollBadgeNoExpiry.sol";
+import {ScrollBadgeNonRevocable} from "../extensions/ScrollBadgeNonRevocable.sol";
+import {ScrollBadgeSingleton} from "../extensions/ScrollBadgeSingleton.sol";
+
+string constant ETHEREUM_YEAR_BADGE_SCHEMA = "uint256 year";
+
+function decodePayloadData(bytes memory data) pure returns (uint256) {
+    return abi.decode(data, (uint256));
+}
+
+/// @title EthereumYearBadge
+/// @notice A badge that represents the year of the user's first transaction on Ethereum.
+contract EthereumYearBadge is
+    ScrollBadgeAccessControl,
+    ScrollBadgeCustomPayload,
+    ScrollBadgeNoExpiry,
+    ScrollBadgeNonRevocable,
+    ScrollBadgeSingleton
+{
+    /// @notice The base token URI.
+    string public baseTokenURI;
+
+    constructor(address resolver_, string memory baseTokenURI_) ScrollBadge(resolver_) {
+        baseTokenURI = baseTokenURI_;
+    }
+
+    /// @notice Update the base token URI.
+    /// @param baseTokenURI_ The new base token URI.
+    function updateBaseTokenURI(string memory baseTokenURI_) external onlyOwner {
+        baseTokenURI = baseTokenURI_;
+    }
+
+    /// @inheritdoc ScrollBadge
+    function onIssueBadge(Attestation calldata attestation)
+        internal
+        override (
+            ScrollBadgeAccessControl,
+            ScrollBadgeCustomPayload,
+            ScrollBadgeNoExpiry,
+            ScrollBadgeNonRevocable,
+            ScrollBadgeSingleton
+        )
+        returns (bool)
+    {
+        return super.onIssueBadge(attestation);
+    }
+
+    /// @inheritdoc ScrollBadge
+    function onRevokeBadge(Attestation calldata attestation)
+        internal
+        override (
+            ScrollBadge, ScrollBadgeAccessControl, ScrollBadgeCustomPayload, ScrollBadgeNoExpiry, ScrollBadgeSingleton
+        )
+        returns (bool)
+    {
+        return super.onRevokeBadge(attestation);
+    }
+
+    /// @inheritdoc ScrollBadge
+    function badgeTokenURI(bytes32 uid) public view override returns (string memory) {
+        Attestation memory attestation = getAndValidateBadge(uid);
+        bytes memory payload = getPayload(attestation);
+        uint256 year = decodePayloadData(payload);
+
+        return string(abi.encodePacked(baseTokenURI, Strings.toString(year)));
+    }
+
+    /// @inheritdoc ScrollBadgeCustomPayload
+    function getSchema() public pure override returns (string memory) {
+        return ETHEREUM_YEAR_BADGE_SCHEMA;
+    }
+}