CryptoQuant flags Bitcoin activity surge as sub-0.01 BTC transfers hit ~80% of txs
The mempool rose to roughly 128,000 transactions, the highest count since February 2025.
Bitcoin’s onchain transaction activity has moved close to prior highs as sub-0.01 BTC microtransactions swell to roughly 80% of daily transfers. CryptoQuant says the burst is largely tied to inscription and data-layer protocols, lifting its Network Activity Index back into positive territory for the first time since 2024.
Key Takeaways
- Sub-0.01 BTC transfers now represent roughly 80% of daily Bitcoin transactions, up from about 44% in 2023.
- CryptoQuant’s Bitcoin Network Activity Index has turned positive for the first time since 2024 as transaction counts climbed.
- Network activity is running about 7% below the September 2024 all-time high, leaving conditions close to prior peak congestion regimes.
- The mempool was around 128,000 transactions, the largest unconfirmed queue since February 2025.
Bitcoin Transaction Counts Surge as Sub-0.01 BTC Transfers Dominate
Bitcoin’s latest activity upswing is being driven by transaction count, not a surge in economic value moved. CryptoQuant’s June 19 report put microtransactions below 0.01 BTC at roughly 80% of all daily Bitcoin transactions, nearly doubling their share from about 44% in 2023.
That composition matters for traders because it can distort “activity” narratives. A network can look busy while the value transferred is small, and the execution impact still shows up in the fee market. CryptoQuant head of research Julio Moreno explicitly framed the imbalance, writing: “The economic value of these transactions is, however, disproportionately small,” even as the count-driven wave pushes block space demand higher.
CryptoQuant’s Network Activity Index Turns Positive as Activity Nears the 2024 Peak
CryptoQuant said the surge pushed its Bitcoin “Network Activity Index” into positive territory for the first time since 2024. The same report placed current network activity at 7% below its all-time high recorded in September 2024.
For desks that time onchain transfers, “not at ATH” is not the point. Being within single digits of the prior peak is close enough for fee conditions to tighten quickly, especially when the mempool is already elevated. CryptoQuant described the mempool at roughly 128,000 transactions, the highest transaction count since February 2025, signaling that the backlog is no longer a theoretical risk.
Ordinals, Runes, BRC-20 and OP_RETURN: Why Data Protocols Are Driving Dust-Value Traffic
The report attributed the microtransaction surge largely to Ordinals, Runes, BRC-20 tokens, and data-timestamping services. These data protocols can generate large volumes of low-value transfers, including dust-value transactions “as low as 546 satoshis,” which mechanically inflates transaction counts and competes for block space.
OP_RETURN sits at the center of that plumbing. CryptoQuant described OP_RETURN as an opcode that allows data to be embedded onchain without creating spendable outputs, and said usage has climbed to near-record levels in 2026. Moreno wrote: “The OP_RETURN opcode embeds up to 100,000 bytes of data onchain without creating spendable outputs, making it the standard mechanism for Bitcoin data-layer protocols,” tying the current wave to a standard transaction pattern rather than a one-off anomaly.
The setup also echoes prior congestion episodes. Transaction backlogs surged in 2023 as Ordinals and BRC-20 activity competed with ordinary transfers, and another spike emerged in late 2024 following the launch of the Runes protocol. In 2025, Bitcoin Core developers removed a long-standing 80-byte OP_RETURN relay limit, a change critics argued would make non-financial data storage easier.
Signals Traders Should Monitor in the Fee Market and Data-Protocol Flow
The immediate question is persistence. If the mempool holds near or above ~128,000 unconfirmed transactions for more than a brief window, fee pressure can reprice faster than spot narratives adjust.
CryptoQuant’s next updates on whether the Network Activity Index stays positive or slips back below zero will help distinguish a sustained regime shift from a short-lived burst. Traders should also watch whether OP_RETURN usage accelerates beyond the report’s “near-record” characterization, even though the report does not quantify the exact level or the prior record.
Finally, the share of sub-0.01 BTC transactions is the cleanest read-through. A move down from ~80% would suggest data-protocol flow is cooling, while further gains would reinforce Moreno’s warning that sustained non-financial activity could “increase block space competition and raise fees for economic transactions.”
Marcus Hale’s Take: When Activity Is Count-Driven, Fees Can Move Before Price Does
I treat this as a fee-market story first and a “Bitcoin is active again” story second. When ~80% of transactions are sub-0.01 BTC and the economic value is “disproportionately small,” the marginal buyer of block space is often a data protocol, not a trader moving size. That can still hit traders directly through worse execution timing and higher transfer costs.
The threshold that matters is whether the mempool stays pinned around the ~128,000 level while CryptoQuant’s activity index remains positive. If that holds, the setup starts to look structural rather than narrative-driven, and the practical impact is simple: routine onchain transfers get more expensive and less predictable even without a matching move in price.
