2026-03-01T19:35:21Z https://njump.cloud.vinney.xyz Fred_zaD https://njump.cloud.vinney.xyz/npub1h0a28envnl4cusyjkhp4qh79n9lf4p3zjaag2grxvnskqm9xrnasxfq3ht https://zad.tf/bludit/bl-content/uploads/BLUDIT.png https://zad.tf/bludit/bl-content/uploads/BLUDIT.png https://njump.cloud.vinney.xyz/nevent1qqs27cw9ysyupytxyetv3298lu65jumgwkughst7xrzszylrvdqwlwqzyzal4glxdj07hrjqj26ux5zlckvhax5xy2th4pfqvejwzcrv5cw0kwjndlx Hello!<br/>Petit amusement du jour avec une machine X86_64, ubuntu 22.04, cpuminer-opt et #Umbrel.<br/>Solo mining BTC lottery :-)<br/><br/>Tuto compilation:<br/><a href="https://github.com/JayDDee/cpuminer-opt/wiki/Compiling-from-source">https://github.com/JayDDee/cpuminer-opt/wiki/Compiling-from-source</a><br/>En gros pour ma machine<br/>$ sudo apt update -y<br/>$ sudo apt install -y build-essential automake libssl-dev libcurl4-openssl-dev libjansson-dev libgmp-dev zlib1g-dev git<br/>$ git clone <a href="https://github.com/JayDDee/cpuminer-opt.git">https://github.com/JayDDee/cpuminer-opt.git</a><br/>$ cd ./cpuminer-opt/<br/>$ ./build.sh<br/>$ CFLAGS=&#34;-O3 -march=znver3 -mavx512f -mavx512dq -mavx512bw -mavx512vl -Wall&#34; ./configure --with-curl<br/>$ make -j 8<br/><br/>Exemple de commande:<br/>./cpuminer -a sha256d -o <a href="http://127.0.0.1:8332">http://127.0.0.1:8332</a> --no-longpoll --hash-meter -u umbrel -p &#34;Bitcoin Core RPC local Password&#34; --coinbase-addr=&#34;adresse BTC&#34; -t4<br/><br/>plus d&#39;options ./cpuminer --help<br/>comme &#34;-t4&#34; pour limiter le nombre de core/thread à 4/8, et diminuer un peu la consommation et la t°<br/><br/>Ensuite<br/>Beaucoup de patience ...<br/>Miner TTF @ 20.98 Mh/s 310942600y195d, Net TTF @ 377.47 Eh/s 9m04s<br/>Ou beaucoup de chance ;-) ...<br/><br/>Commentaires et idées bienvenues :-)<br/>#nostrfr 2023-04-17T16:11:30Z