Crypto wallet & proof-of-funds help
Step-by-step help for verifying a crypto wallet, sending a test transfer, and turning your crypto into a proof-of-funds letter.
Guides
Why your wallet shows a zero balance during verification
A zero balance during wallet verification almost never means a problem — here's why HD and change addresses hide funds, and how a test transfer fixes it.
How to verify that you own a crypto wallet
Proving you own a crypto wallet takes one of two methods — signing a message or sending a test transfer. Here's how each works and when to use which.
How to buy a house with Bitcoin (and close as a cash buyer)
You don't need to find a seller willing to accept Bitcoin to buy a home with it.
How long crypto transfers take to confirm
How long a crypto transfer takes to confirm, by network — from Bitcoin's ~10-minute blocks to near-instant Solana — and why fees and congestion change it.
Privacy when buying real estate with crypto
Buying real estate with crypto keeps your wallet, transaction history, and holdings private — sellers see only a dollar proof-of-funds letter, not the chain.
Signing a message vs. sending a test transfer: which wallet verification to use
Signing a message vs. sending a test transfer to verify a crypto wallet: a side-by-side on speed, cost, and which to use when your balance reads zero.
Which cryptocurrencies you can use to buy real estate
Not every token is equally practical for a real estate purchase.
Verify your wallet
How to find your wallet address in MetaMask
How to find and copy your MetaMask wallet address — the public 0x address you submit for crypto wallet verification and a proof-of-funds letter.
How to sign a message in MetaMask
How to sign a message in MetaMask to prove you own a wallet — instant, free, and no funds move — for crypto wallet verification and proof of funds.
How to send a transfer from MetaMask
How to send a transfer from MetaMask to complete a test-transfer wallet verification, with the network check that's the #1 way to avoid losing funds.
How to find your wallet address on a Ledger device
How to find your receiving address on a Ledger using Ledger Live and confirm it on-device, ready to submit for crypto wallet verification and proof of funds.
How to sign a message with a Ledger device
How to sign a verification message with a Ledger device — approved physically on the device — to prove wallet ownership without moving any funds.
How to send a transfer from a Ledger device
How to send a transfer from a Ledger via Ledger Live, approved on-device, to complete a test-transfer wallet verification and avoid wrong-network loss.
How to find your wallet address on a Trezor device
How to find your wallet address in Trezor Suite and confirm it on the Trezor screen, ready to submit for crypto wallet verification and proof of funds.
How to sign a message with a Trezor device
How to sign a verification message with a Trezor to prove wallet ownership without moving funds — and when to use a test transfer instead.
How to send a transfer from a Trezor device
How to send a transfer from a Trezor in Trezor Suite, approved on-device, to complete a test-transfer wallet verification and avoid wrong-network loss.
How to find your wallet address in Coinbase Wallet
How to find your address in Coinbase Wallet, the self-custody app (not the exchange), to submit for crypto wallet verification and a proof-of-funds letter.
How to sign a message in Coinbase Wallet
How to sign a message in Coinbase Wallet (the self-custody app) to prove wallet ownership for verification — no funds move and your keys stay private.
How to send a transfer from Coinbase Wallet
How to send a transfer from Coinbase Wallet (self-custody app) to complete a test-transfer wallet verification, with the network check that prevents loss.
How to find your wallet address in Phantom
How to find your address in Phantom — and pick the right Solana or EVM one — to submit for crypto wallet verification and a proof-of-funds letter.
How to sign a message in Phantom
How to sign a verification message in Phantom on Solana or EVM chains to prove wallet ownership — no funds move and no network fee is charged.
How to send a transfer from Phantom
How to send a transfer from Phantom to complete a test-transfer wallet verification — and match the Solana or EVM network so funds aren't lost.
How to find your wallet address in Trust Wallet
How to find your wallet address in Trust Wallet for the right network, ready to submit for crypto wallet verification and a proof-of-funds letter.
How to sign a message in Trust Wallet
How to sign a message in Trust Wallet via WalletConnect or the in-app browser to prove wallet ownership for verification, without moving any funds.
How to send a transfer from Trust Wallet
How to send a transfer from Trust Wallet to complete a test-transfer wallet verification, matching the network end to end so funds aren't lost.
How to find your wallet address in Exodus
How to find your receiving address in Exodus for the asset you hold, ready to submit for crypto wallet verification and a proof-of-funds letter.
How to sign a message in Exodus
How to sign a verification message in Exodus where supported — proving wallet ownership without moving funds — and what to do when it isn't available.
How to send a transfer from Exodus
How to send a transfer from Exodus to complete a test-transfer wallet verification, with the network and fee checks that keep funds from getting stuck.
How to find your wallet address in Rabby
How to find and copy your Rabby 0x address that works across EVM chains, ready to submit for crypto wallet verification and a proof-of-funds letter.
How to sign a message in Rabby
How to sign a verification message in Rabby — which shows exactly what you're approving — to prove wallet ownership without moving any funds.
How to send a transfer from Rabby
How to send a transfer from Rabby — which makes the active EVM chain obvious — to complete a test-transfer wallet verification without wrong-chain loss.
Withdraw from an exchange
How to withdraw crypto from Coinbase (exchange)
How to withdraw crypto from the Coinbase exchange to a wallet you control — the first step to verifying funds that start on an exchange for proof of funds.
How to withdraw crypto from Kraken
How to withdraw crypto from Kraken to a wallet you control, including address allow-listing, so you can verify the funds for a crypto proof-of-funds letter.
How to withdraw crypto from Binance
How to withdraw crypto from Binance to a wallet you control, choosing the right network, so you can verify the funds for a crypto proof-of-funds letter.