AntPool recently processed 11,255 transactions in a single Bitcoin block, falling just 984 transactions short of the record set in August 2015.
Despite this near-record volume, the batch generated only $180 in total transaction fees, highlighting a persistent disconnect between network throughput and miner revenue as the subsidy halving approaches.
- Miners are currently relying almost exclusively on the fixed 3.125 BTC block subsidy, as transaction fees accounted for less than 0.1% of the total payout.
- The $180 fee haul represents a fraction of the 0.2258 BTC collected during the 2015 record block, even when adjusting for the significant appreciation in Bitcoin’s price.
- With the block subsidy scheduled to halve in April 2028, current fee levels would replace less than 0.2% of the lost mining revenue, meaning the network needs higher congestion or elevated fee markets.
Block 974,961, mined by AntPool, serves as a case study in current network efficiency. According to data reported by CoinDesk, the block contained 11,255 transactions, yet the median fee rate rounded to zero in mempool.space analytics. This anomaly occurred because many transactions in the block paid only a single satoshi, a rate that sits below the default relay floor established in Bitcoin Core 29.1.
This event follows a similar pattern observed on November 4, when AntPool’s block 974,557 processed 10,573 transactions for approximately $110 in fees. While the 2015 record-holding block—mined by F2Pool—contained 12,239 transactions, the fee environment was vastly different. At that time, those fees were worth roughly $64, but the 25 BTC subsidy provided a significantly larger cushion for miners compared to today’s 3.125 BTC incentive.
| Metric | 2015 Record (Block 367,853) | AntPool Block (974,961) |
|---|---|---|
| Transaction Count | 12,239 | 11,255 |
| Fee Revenue (USD) | ~$64 | ~$180 |
| Block Subsidy | 25 BTC | 3.125 BTC |
| Approx. BTC Price | ~$285 | ~$75,800 |
The reliance on the fixed subsidy remains the primary driver of miner profitability. Currently, miners earn approximately $32 per petahash per day, according to Hashrate Index data. As the network approaches block 1,050,000 in April 2028, the fixed reward will drop to 1.5625 BTC.
Mining difficulty is expected to shift downward by approximately 4% around November 13. This adjustment follows increases of 5.92% on October 16 and 5.54% on October 29. These fluctuations in difficulty serve as a self-correcting mechanism for the network, ensuring that block production remains stable despite the volatile nature of miner participation and fee generation.
While Bitcoin Core 29.1 suggests a relay floor of 0.1 satoshis per virtual byte, this is a policy preference rather than a hard protocol consensus rule. Consequently, blocks remain valid even when they include these low-fee transactions.
Disclaimer: The information provided in this article is for educational and informational purposes only and does not constitute financial advice.
