What wallet should I use for BC2?

Use a current wallet that explicitly supports Bitcoin II Mainnet and its current transaction-signing rules. Verify downloads through the official Bitcoin II project.

Should I share my private key with BC2 Market?

No. BC2 Market never needs a seed phrase or private key. Transactions must be signed inside the user's wallet.

BC2 MAINNET WALLET GUIDE

Receive and send native BC2 safely.

Use a current wallet that explicitly supports Bitcoin II Mainnet and the network's current signing rules. Verify all wallet software through the official project.

Reviewed 16 October 2026 · Never share a seed phrase or private key.

Essential rule

A Bitcoin II transaction must be created and signed by a compatible Bitcoin II wallet. An EVM address or MetaMask account cannot receive native BC2.

Receiving BC2

Create a new receiving address in the Bitcoin II wallet, verify it on the wallet screen, and copy it without editing. QR codes reduce typing errors, but confirm the decoded address before payment.

Sending BC2

Check the destination, amount, fee, and network before signing. For marketplace sell orders, use only the unique deposit address and deadline displayed on that order page.

Backups and keys

Store encrypted wallet backups or recovery material offline in more than one secure location. Anyone who obtains the private key or recovery phrase can normally control the funds.

Verification and support

Keep transaction IDs until settlement completes. If a transfer is missing, check wallet synchronization and transaction status, then provide the public transaction ID to support. Never provide private keys.

Official source

Visit the official Bitcoin II website for current wallet releases and network information ↗

Compatibility warning

A generic Bitcoin wallet may create a transaction that Bitcoin II Mainnet rejects. Confirm explicit BC2 compatibility before depositing to a sell order.