Jun 12, 2022the mempool is the queue of unconfirmed transactions. But keep in mind that over time more transactions come into the mempool, so there can be periods where transactions are coming faster than transactions being “processed” by miners. Nov 21, 2022why does my bitcoin withdrawal say "transaction not found, waiting for it to appear in the mempool"?
Every node has their unique memory pool in which it tracks unconfirmed transactions. Use this tag for questions on how transactions enter and exit the mempool, how the mempool is delimited and other. I am using electrum as my wallet and when i am receiving a transaction, i see an attribute with the name "position in mempool" and the value is "8.61 mb from tip".
Feb 10, 2024what does the total received, total send and balance represent in mempool.space below the address? It says they received a larger amount than sent leaving a balance Apr 8, 20212 the mempool is not a central or shared pool, every node has its own separate mempool (though a node does not have to keep a mempool, it will still function fine without one).
Jun 14, 2023i'm interested in finding a reliable and free source that provides an rpc interface or an accessible api to retrieve information from the bitcoin mempool. Feb 22, 2023for more discussion on the introduction of the mempoolfullrbf option see this . If the default mempool policy in core was set to mempoolfullrbf=1 then one would assume that within 1-2.
Jun 19, 2025use the mempool.space tag for questions about the mempool open source project that produces software for a blockchain and mempool explorer. For questions about the bitcoin mempool.
