420 sats \ 3 replies \ @Radentor 14 Jun \ on: What is the business model of a BTC Wallet provider? bitcoin
- Not sure about Sparrow
- Electrum has paid 2FA Multisig service
- Phoenix : renting inbound liquidity & routing users' LN txs
Other wallets might have paid services such as CoinJoin, assisted multisig, liquidity provider etc. Check out Services Directory i made
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Electrum offers two-factor authenticated wallets, with a remote server acting to co-sign transactions, adding another level of security in the event of your computer being compromised.
The remote server in question is a service offered by TrustedCoin. Here is a guide on how it works 1