Microtransactions have taken over the Bitcoin network: analysts raise the alarm
The Bitcoin network is experiencing an unprecedented surge in microtransactions. According to my data analysis, the share of transfers worth less than 0.01 BTC has soared to approximately 80% of the total daily transaction count. For context, back in 2023, this figure stood at around 44%. This dynamic is fundamentally reshaping the structure of blockchain usage.
Record Activity Amid Low Value
The total number of transactions per day and per quarter has come close to historical highs. However, the key nuance lies in the economic value of these operations — it is disproportionately small. We are witnessing a classic paradox: the network is congested to the limit, yet the real financial flow through it is minimal.
The use of the OP_RETURN code has also risen to record levels. This tool is traditionally used to record arbitrary data on the blockchain. The main drivers have been the explosive growth of fungible tokens based on Bitcoin, Ordinals inscriptions, and various data anchoring services. Essentially, the blockchain of the first cryptocurrency is increasingly being used as a cheap archive rather than a payment network.
Mempool Congested, Fees Under Pressure
The avalanche of microtransactions and OP_RETURN has caused the number of unconfirmed transactions in the mempool to reach 128,000 — the highest level since late February 2025. Notably, the main congestion is concentrated in groups with the lowest fees. This creates a unique situation where users with small transfers compete with each other for block space, while large financial transactions proceed with virtually no delays.
The sustained growth of non-financial activity on the blockchain could lead to heightened competition for block space. In the long term, this will inevitably increase fees for economically significant transactions, becoming a new stress test for the network.
My expert assessment: The current situation reminds me of the April paradox in Ethereum, where the asset's market price diverged from the network's fundamental metrics. The market has not yet reacted to this structural shift, but I predict that investors will begin to reassess Bitcoin's value as a unit of account if the trend of "cluttering" the blockchain persists.