Latest Mempool News

A solo Bitcoin miner successfully mined Bitcoin block 887,212 using a pocket-sized Bitaxe machine and banked around $263,000.

Learn how to resolve stuck Bitcoin transactions in 2025 with this comprehensive step-by-step guide, including using RBF, CPFP and mining pools.

The Peraire-Bueno brothers have been charged with fraud in a first-ever MEV bot exploit case. Here is what the DOJ claims they did to pull it off.

Approximately $700 in satoshis were sent to El Salvador’s new “Bitcoin piggy bank” across dozens of donations.

A mempool developer suggested that the user behind the transfer might not be aware of the non-cancellation of replacement fees policy, resulting in an accidental $3.1 million transaction fee.

Amid a spike in Bitcoin transaction costs, cryptocurrency exchanges are taking measures to serve their clients properly.

Bitcoin transactions and fees are at high levels, and 400,000 of them are still unconfirmed on the blockchain.

The Bitcoin mempool was clogged with over 400,000 transactions waiting to be processed on May 7.

Despite the latest spike in Bitcoin transaction fees, the current BTC transaction cost is still far from all-time high levels.

While the Bitcoin hash rate briefly touches new highs, Bitcoin Ordinals contribute to daily transactions exceeding 500,000.

Don’t be fooled by its emptiness: Block 776,339 plays as important a role as busier blocks in the Bitcoin blockchain.

The company said that the new tool works by allowing users to submit transactions directly to validators.

At just 15 sats/vByte, a Bitcoin user is demonstrating just how cheap it is to send vast sums of money across the internet.

The cost of sending Bitcoin from one address to another has stayed exceptionally low since July 2021 despite spiking in price last week.

Transaction fees have dropped this year, after a spike earlier this summer.