Why Your Wallet Shows Different Addresses on Different Chains

Your wallet shows different addresses on different chains because each blockchain family uses its own cryptography, key-derivation path and address format, so one seed phrase produces a different address for Bitcoin, Solana or TRON. Chains that share Ethereum's design (EVM chains such as Arbitrum, Polygon or BNB Smart Chain) use the same format, which is why your 0x address looks identical across all of them.

This confuses many people, especially those using a multi-chain wallet for the first time. It is not a bug, and your funds are not split between accounts. But misunderstanding it is one of the most common reasons people send crypto to the wrong place.

One Seed Phrase, Many Keys

A modern wallet starts from a seed phrase, typically 12 or 24 words. From that seed, it mathematically derives many private keys using a "derivation path" — a set of numbers that tells the wallet which branch of the key tree to use for which blockchain. If you want to go further, read Multi-Chain Wallets.

Each blockchain family has its own registered branch. That means your Bitcoin key, Ethereum key and Solana key are different keys, even though they all come from the same seed. Our guide to wallet derivation paths explains the numbering in more depth.

Why Address Formats Differ

Different blockchains also turn keys into addresses in different ways:

Because the formats differ, wallets and exchanges can usually reject an address that clearly belongs to another family. The danger zone is chains that share a format.

Why EVM Chains Share One Address

Ethereum, BNB Smart Chain, Polygon, Avalanche's C-Chain, Arbitrum, Optimism, Base and many others all use the Ethereum Virtual Machine (EVM) design. They use the same key type and the same way of turning a key into an address. So your wallet shows the same 0x address on all of them.

Two things follow from this:

1. 1Balances are per chain. USDC on Arbitrum and USDC on Ethereum are separate balances in separate ledgers. Switching the network in your wallet changes which balance you see.
2. 2Wrong-network sends are possible. Because the address is valid everywhere, a wallet or exchange will let you send on a network the recipient does not monitor. If the recipient is you, add that network to your wallet and the funds usually appear. If it is an exchange, the deposit may not be credited automatically.

Our guide to choosing the right network when withdrawing from an exchange covers this in practical detail.

Exceptions: Smart Contract Wallets and Exchanges

Smart contract wallets

Some wallets are smart contracts rather than simple key-based accounts. Their address is determined by how and where the contract was deployed. A contract wallet that exists on one chain may not exist at the same address on another chain unless it was deliberately deployed there. Sending funds to that address on a chain where the contract was never deployed can make recovery difficult or impossible. Check the wallet's documentation before using it across chains.

Exchange deposit addresses

Exchanges often assign you a different deposit address for each network, even for the same coin. Always copy the address from the deposit screen for the network you intend to use, and never reuse an old address from memory or from your history without checking.

When Your Restored Wallet Shows "Wrong" Addresses

If you restore a seed phrase in a new wallet app and your balance seems to be missing:

1. 1Check the network. You may be looking at the wrong chain.
2. 2Check the address type. For Bitcoin, the new app might default to a different format, such as native SegWit instead of legacy.
3. 3Check the derivation path or account index. Some wallets use non-standard paths or start with a different account.
4. 4Check for a passphrase. If you set an optional extra word, a restore without it creates a completely different wallet.

Funds are recorded on the blockchain, not in the app, so a mismatch is almost always a settings issue rather than a loss. You can confirm this by pasting your old address into a block explorer: if the balance is there, the coins are safe and you only need to find the right settings in the new app.

Safety Checklist

• Copy addresses from the receive screen for the exact network you are using.
• Compare the full address after pasting; clipboard malware can swap it.
• Send a small test amount on any new network or address.
• Keep a note of which networks you actually use, and add them to your wallet so you can see balances.
• Never accept "help" from strangers who ask for your seed phrase to "sync" addresses across chains.

Bottom line

Different chains, different rules: your seed phrase creates a separate key and address format for each blockchain family, and all EVM chains share one address but keep separate balances. Match the address to its network every time, test first and remember that the seed phrase — not any one address — is what controls all of it.