0xB10C's Blog: German Bitcoin freelance developer on 0xB10C's Blog

Bitcoin Mining Centralization in 2025

about 2 months ago

This post explores Bitcoin Mining Centralization in 2025 by looking at the...

Invalid mining jobs by AntPool & friends during forks

3 months ago

Looking deeper into @boerst’s recent observation about invalid mining jobs by AntPool...

Fifteen OFAC-sanctioned transactions missing from blocks

5 months ago

My miningpool-observer project aims to detect when Bitcoin mining pools are not...

Episode 6: Discussing Pre-25.0 Bitcoin Core Vulnerability Disclosures

8 months ago

I joined Gloria and Niklas on the brink.dev podcast to talk about...

Block Template Similarities between Mining Pools

9 months ago

Different mining pools sending out the same or a similar block template...

Monitoring Bitcoin P2P network attacks and anomalies with eBPF and USDT tracepoints

9 months ago

I spoke at the eBPF Summit 2024 about how I’m using eBPF...

Bitcoin Core Development

9 months ago

At the “Bitcoin Burg Academy” I talked about Bitcoin Core development to...

Mining Pool Game Theory during Forks

11 months ago

I have recently been looking at mining pool behavior during forks. Which...

Mining Pool Behavior during Forks

11 months ago

I have recently been looking at mining pool behavior during forks. Which...

Invalid F2Pool blocks 783426 and 784121 (April 2023)

about 1 year ago

My notes on the two bad-blk-sigops: too many sigops invalid blocks, 783426...

Update on LinkingLion: Reduced activity and a statement by LionLink Networks

about 1 year ago

Vulnerability Disclosure: Wasting ViaBTC's 60 EH/s hashrate by sending a P2P message

about 1 year ago

In January, while investigating a misbehaving client on the Bitcoin P2P network...