blockworks.co
Binance has boosted BTC withdrawal fees in response to a significant backlog of pending transactions on the Bitcoin blockchain.
The top crypto exchange by trade volume had for about an hour suspended bitcoin withdrawals early Sunday morning.
Pending bitcoin transactions refer to those submitted by users but yet to be added to the blockchain by the network’s miners.
Unconfirmed transactions sit in the blockchain’s “mempool,” which on Monday morning recorded its highest ever count in its 14-year history at 444,000.
At times like these, when demand for Bitcoin blockspace is competitive, miners will opt to prioritize transactions with higher fees attached. Binance had not accounted for the increased demand, which led to longer withdrawal times.
The average transaction fee has surged nearly five times since March, reaching its highest point in two years. Data from YCharts shows the current transaction fee has skyrocketed to $19.21, reflecting a staggering 789% jump compared to the same time last year.
An influx of Ordinals inscriptions and BRC-20 mints have been attributed to the surge.
Binance said it was also working to enable bitcoin withdrawals on the Lightning Network, the layer-2 network intended to make transactions faster and cheaper, to help alleviate similar future scenarios.
Binance expects to provide another update once all pending transactions have been processed.
$BTC withdrawals are now resumed on #Binance.
— Binance (@binance) May 7, 2023
Thank you for your patience and we apologize for any inconvenience.
A Binance spokesperson declined to comment beyond updates provided via the company’s Twitter account, but confirmed that “Binance has resumed BTC withdrawals.”
As for bitcoin’s price, it has dropped 3% over the past five days to around $28,000, but still up 70% year to date.