Upload Keys

Name your Device:

Connect your ColdCard to the computer via USB and unlock it or upload a wallet export file from micro SD card.

To export the wallet data file from the ColdCard, insert your micro SD card into the device, then:<br> To get the single sig xpubs, go to: Advanced -> MicroSD Card -> Export Wallet -> Generic JSON. When asked for account, select account number (default is 0) and confirm the export.<br> To get the multisig xpubs, go to: Settings -> Multisig Wallets -> Export XPUB and confirm the export.

	Purpose	Derivation	XPUB

Get via USB

Upload from SD Card

Node configuration

Enter PIN

Enter Passphrase

Select USB Wallet

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Upload Keys

Name your Device:

Network:	main
Bitcoin Core Version:	v25.1.0 (250100)
Connections count:	10
Difficulty:	145042165424853
Size on disk:	769 GB
Blocks count:	939673
Last block hash:	`00000000000000000001c55ae97d4578aae7054388978953c589e7e0c10b661e`
Mempool Size:	1199 transactions
Node uptime:	~ 4024 Hours

Node configuration

Price Settings

Enter PIN

Enter Passphrase

Select USB Wallet

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Upload Keys

Name your Device:

Paste xpub