Why Do Wallet Addresses Differ Across Chains?

They differ because each blockchain defines its own address format. If you are used to withdrawing from an exchange, the key change is to check the destination network as carefully as the address: a valid-looking address can still point to the wrong place for the asset you are moving.

  • Match the address to the destination chain, not just the token name.
  • Some networks require a memo or tag as well as an address.
  • A bridge route must deliver to an account you can access on the destination chain.

For example, suppose you want to move a token from Ethereum to Solana using your own wallet. The address you normally copy for Ethereum may start with 0x; Solana addresses use a different format. A bungee bridge route can connect different networks, but you still need to give it a recipient that works on the destination network. A bungee bridge service is one example of the kind of aggregator people use to find cross-chain routes.

What does a destination address identify?

An address identifies an account or destination on a particular blockchain. Think of it as a network-specific account reference, rather than a universal wallet number: the same wallet software may manage accounts on several chains, each with its own address.

On Ethereum and many other EVM-compatible chains, an account address is a 42-character hexadecimal string beginning with 0x. The format can look identical across chains because it is derived from the same key, but the chain still matters. Sending to that address on Polygon, for instance, credits the Polygon account; it does not send funds to Ethereum. Ethereum’s account documentation explains how its address is derived.

Other networks use different encodings. Solana addresses are base58 strings, while some Cosmos ecosystem addresses use Bech32 strings with a network-specific prefix. The format helps identify the address family, but it does not by itself prove that you selected the right chain or asset.

How do you match the format to the destination chain?

Start with the network where you want to receive the funds, then copy the address from a wallet account that can access that network. In the example, choose Solana as the destination and use the receiving address shown for Solana in your wallet. Do not paste your Ethereum 0x address just because the same wallet manages both accounts.

A cross-chain transfer has several parts: a transaction on the source chain, a bridge or route provider coordinating the transfer, and a transaction or delivery on the destination chain. Depending on the route, the provider may release or mint the destination asset, or swap it before sending it to your recipient address. The recipient therefore has to be valid for the destination chain and usable for that asset.

When researching a bungee bridge, keep that recipient check in mind alongside the route itself. Aggregators can compare paths through protocols such as Stargate, Across Protocol, Hop Protocol, or Celer cBridge, but the protocol path does not change which chain your recipient address belongs to.

When do you need a memo or tag too?

Some networks or receiving services use an extra field to identify the intended recipient. XRP Ledger destination tags, for example, help a service that shares one address tell which customer should be credited. Stellar transactions can also carry a memo for identifying a payment. These fields are separate from the address and may be required by the recipient’s instructions. XRPL’s documentation on destination tags describes how they are used.

This is familiar if an exchange has asked you for both a deposit address and a tag. With a self-custody wallet, you usually control the destination account directly, so a service-specific tag may not apply. Follow the receiving wallet’s instructions: do not invent a tag, and do not assume a bridge route supports extra fields unless it explicitly provides for them.

Before submitting, confirm the destination network, asset, complete address, and any required memo or tag. For a first transfer or a meaningful amount, a small test can reveal a chain or recipient mismatch before you commit more. If a transaction reaches the wrong network or an account you cannot control, recovery may be difficult or impossible.

Can my address be the same on two chains?

Yes. Many EVM chains use the same address format, and the same wallet key can produce the same address on more than one of them. That does not make the chains interchangeable: the funds arrive on whichever network the transaction targets, so check that your wallet and recipient support the destination chain.

What if my wallet address format looks unfamiliar?

Different prefixes, lengths, or characters can be normal across networks. Confirm the selected chain in the receiving wallet, copy its address directly, and compare the beginning and end after pasting it into the transfer form. The decision rule is simple: proceed only when the destination chain, address, and any required memo all match the receiving wallet’s instructions.

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