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1  Bitcoin / Electrum / Electrum is extremely slow with 200 addresses on: June 02, 2020, 11:01:38 PM
Hi all,

I have the wallet that have ~200 addresses(20 receiving and 180 change) and ~1000 transactions, wallet.dat file size ~7Mb.
when i open the wallet it takes ~10 minutes. and very slow when i sending btc.

What can i do?  is it possible to clean change addresses and transactions?

Electrum version: 3.3.8 (linux)
2  Economy / Services / Help with mining issues, pools, monitoring, bots on: February 04, 2019, 05:44:33 PM
hi all,

If you have any issues with mining on s9, l3, gpu rigs (firwares overclock/downvolt, unstable work, reboots, bad plates that not hashing) - helping to fix it.
Pools: nomp / nomp+mpos / yiimp / eth-pool  install and setup
Monitoring: install/configuration of existing solutions, development your own monitoring for your needs, development of dialog telegram bots for notifications/reporting and monitoring, example:

pm me if any.
3  Local / Бизнес / Помощь в майнинге, пулы, мониторинг on: February 01, 2019, 01:18:18 PM
всем доброго дня,

помогаю в майнинге: асики s9, l3, риги. прошивки, разгон/даунвольт, нестабильная работа, ребуты, сдохла хэшплата и тп. также могу посоветовать по размещению.
Пулы: nomp / nomp+mpos / yiimp / eth-pool  устанавливаю, настраиваю
Мониторинг: как установка/настройка готовых решений, так и разработка под ваши нужды, создание телеграм ботов для нотификаций и тд.

мог что-то упустить, не стесняйтесь спрашивайте в личке.
4  Alternate cryptocurrencies / Mining (Altcoins) / Miners stats on single page on: November 08, 2018, 08:09:51 PM
Hi guys, some of you requested php page that i use for collecting miners stats.  Currently it supports S9 / L3 / Rigs with claymore miner or any other with compatible API.

Page example:

page and instructions on github:

your feedback is appreciated, and let me know if you need something more that could be added or report any issues.

  • Shows all miners stats on sinle page
  • Miner restart
  • Miner detailed info
  • Change/Add/Remove pools on fly
  • Change miner config: Freq/Volt/Pools (Braiins OS only)
  • Mass actions: (change pools/config, restart, delete)

Supported Miners:
  • Antminer S9
  • Antminer L3+
  • Avalon 841
  • Rigs with claymore/phoeninx miners

Telegram chat:
5  Bitcoin / Mining support / bmminer api json on: October 25, 2018, 03:39:36 PM
Hi, im trying to get stats from s9 using php script, but cannot get it, i'm using following code:

$data = '{"id":1,"jsonrpc":"2.0","command":"summary"}';

$ch = curl_init('');
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
    'Content-Type: application/json',
    'Content-Length: ' . strlen($data))
print curl_exec($ch);

as result  i'm getting:

STATUS=E,When=1540481771,Code=14,Msg=Invalid command,Description=bmminer 1.0.0|

please help to get it worked.
6  Alternate cryptocurrencies / Mining (Altcoins) / Orphaned blocks issue on: August 12, 2018, 12:26:05 PM
Hi all,

I setup my own lcc pool based on NOMP and connected it to mainnet, for 2 days this pool found ~7 blocks, but all of them became orphaned. Is it possible to investigate this?

ps. vm specs: ubuntu 16.04, 1cpu, 2GB ram, 4GB swap, 100mb/s network.

7  Alternate cryptocurrencies / Mining (Altcoins) / NOMP worker address issue on: August 09, 2018, 01:54:57 PM
Hi all,

i setup nomp from and have some issue:

i have "validateWorkerUsername": true in config.  Then i  try to use my worker with name, so it has the format: "<address>.<worker_name>"(1F1tAaz5x1HUXrCNLbtMDqcw6o5GNn4xaX.004)  , pool rejects it and says - invalid address.

Does that pool supports worker names?

ps. and quick question regarding MPOS - is it possible to configure address worker format, instead of username.workername ?
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