Latest posts of: tmp1

Show Posts
Pages: [1]

Bitcoin / Development & Technical Discussion / Re: Bitcoin core watchonly address 2 of 2

on: October 23, 2018, 07:08:40 PM

Quote from: achow101 on October 23, 2018, 03:02:15 PM What exactly is your question? Cannot spend from multisignature address, because it is "watch only address". Iported all private keys and addresses. What is wrong?

Bitcoin / Development & Technical Discussion / Bitcoin core watchonly address 2 of 2

on: October 23, 2018, 09:25:09 AM

Hello! Faced with new issue into latest bitcoin core client. created 2 of 2 multisignature address setup new wallet and executed importaddress firstaddress "" importaddress secondaddress "" importprivkey first "" importprivkey second "" createmultisig 2 '["pubkey1","pubkey2"]' rescanblockchain So address into wallet existing with 0.01 watch only balance. BTW wallet has private keys and addresses. What need to ad for fix this issue? Maybe the balance so low and need to update balance?

Bitcoin / Electrum / Electrum disable use change address without UI.

on: September 08, 2018, 01:33:21 PM

Hello! This is very easy to disable change address with UI. But I do not have UI where is a file with this setting located?

Alternate cryptocurrencies / Mining (Altcoins) / mine ETH via smart contract into private network

on: September 27, 2017, 10:48:42 AM

Hello, I am talking about ETH private network. Do I have any chance to mine ETH via smart contract instead of hardware mining ? Thanks.

Alternate cryptocurrencies / Altcoin Discussion / ethereum local cluster with bootnodes

on: September 27, 2017, 10:39:34 AM

Geth 1.6.7. I have used this manual

https://github.com/ethereum/go-ethereum/wiki/Setting-up-private-network-or-local-cluster

looks very simple

run bootnode

Code:

./bootnode -nodekeyhex dc90f8f7324f1cc7ba52c4077721c939f98a628ed17e51266d01c9cd0294033a

UDP listener up
self=enode://890b6b5367ef6072455fedbd7a24ebac239d442b18c5ab9d26f58a349dad35ee5783a0dd543e4f454fed22db9772efe28a3ed6f21e75674ef6203e47803da682@[::]:30301

run 2 geth`s on the local machine

Code:

geth --bootnodes enode://890b6b5367ef6072455fedbd7a24ebac239d442b18c5ab9d26f58a349dad35ee5783a0dd543e4f454fed22db9772efe28a3ed6f21e75674ef6203e47803da682@127.0.0.1:30301 --datadir "./node1" --port 30310 --rpcport 8110 --ipcdisable --networkid 1024 --cache=512 --rpcapi personal,db,eth,net,web3 --rpc console 2>> ./node1/geth1.log

geth --bootnodes enode://890b6b5367ef6072455fedbd7a24ebac239d442b18c5ab9d26f58a349dad35ee5783a0dd543e4f454fed22db9772efe28a3ed6f21e75674ef6203e47803da682@127.0.0.1:30301 --datadir "./node1" --port 30311 --rpcport 8111 --ipcdisable --networkid 1024 --cache=512 --rpcapi personal,db,eth,net,web3 --rpc console 2>> ./node1/geth1.log

checked peers via console

Code:

admin.peers []

As you can see nodes do not see each other. What have I done wrong?

Thanks.

Bitcoin / Electrum / Re: 2 of 2 multi signature with electeum

on: September 07, 2017, 06:42:04 AM

Quote from: HCP on September 06, 2017, 11:54:36 AM Can I ask why you're creating a 2of2 MultiSig and putting both private keys in one copy of Electrum? That seems a bit pointless... it offers NO extra security, and just makes things a lot more complicated if you need to export your keys. Generally, you create a MultiSig with your private key... and the PUBLIC key(s) of the co-signer(s)... why did you create it with 2 private keys? I am testing it, and trying to find difference with bitcoin core. Next, for example, I want to create 2 of 2 on the different devices. Finally I have 2 private multisignature keys and want to "sweep" it into electrum, is it possible with electrum?

Bitcoin / Electrum / Re: 2 of 2 multi signature with electeum

on: September 06, 2017, 10:56:52 AM

Any idea how to export second key ?

Bitcoin / Electrum / 2 of 2 multi signature with electeum

on: September 03, 2017, 02:50:25 PM

Hello! Want to clarify. If I want to create 2 of 2 multisignature address with bitcoin core, I have to use 2 private keys. In case with electrum I created 2 of 2 but the after export private keys, each of addresses has only one private key. Could you clarify tis please.

Bitcoin / Bitcoin Discussion / Light wallet with multi signature

on: August 30, 2017, 07:36:53 AM

Hello! Could you please recommend wallet for BTC which hold data locally and support multi signature. bitcoin core supports this features, but BTC core upload all chain which uses a lot of extra space. Could you recommend light version without downloading all chain. Thanks.

Alternate cryptocurrencies / Altcoin Discussion / Algorithms for decentralize exchange

on: August 25, 2017, 04:21:49 PM

Hello! Could you share existing algorithms for decentralize currency exchange. Thanks.

Pages: [1]