How to generate a large number of accounts via hw wallet and save addresses to file?

How to generate a large number of accounts via hw wallet and save addresses to file?

I work in a company which uses a ledger blue hw wallet. They need to generate bitcoin and eth accounts to send to users to deposit to. Currently they have people generating one account at a time in ledger, copy the address, paste the address into our system. We need thousands of addresses (whilst keeping the private keys safe on hw wallets) so this takes hundreds of hours.

I was surprised that neither trezor nor ledger blue have an app or utility which will spit out a CSV of accounts on the attached PC, keeping the private keys on the device.

Has anyone found such an app?

Ledger blue seems to have no api, but trezor does. Has anyone found a way to do something like this through the trezor api?

We could easily write a program to generate thousands of wallets, and run it on a new pc which was never connected to the net, but this won’t allow us to use the hw wallet to keep the private keys unfortunately.

https://ift.tt/2ABYgWa

Comments

Post a Comment

Popular posts from this blog

Bitcoin Core errors with database block

Bitcoin Core errors with database block I've had the follow issue: on one machine I've launced Bitcoin Core v0.16.0 and Litecoin Core v0.16.0. Each application work in separate datadir also each application have setted callback call for event walletnotify . For now I use both application with testnets. Recently, there have been frequent cases when these applications stop sending transactions, when restarting, an error occurs: "Corrupted block database detected. Do you whant to rebuild the block database now ?". It happens on both apps Bitcoin Core and Litecoin Core, after rebuild applications continue to work, but after a while it happens again Please help me, what I doing wrong? Thank you for any advice https://ift.tt/2z6j9rL
Read more

sendrawtransaction and txn-mempool-conflict

sendrawtransaction and txn-mempool-conflict When i sendrawtransaction to bitcoind, i get error (exceptions) 18: txn-mempool-conflict (use Bitcoin JSON-RPC denpamusic/php-bitcoinrpc ) But the transaction is sent to the network and is subsequently confirmed. Example one decoded transaction : https://jsfiddle.net/rn58a4j6/ then i send this transaction: 94ec12fc463230b4285a29b047608627c05572a4c6eabe6688a201ce49ae72f7 https://ift.tt/2MY2KP0
Read more