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TechnologistThu Oct 15 · 12:54 PM ET · mempool.space difficulty-adjustment API + blockstream.info block headers (read Oct 15, 2026 16:41 UTC, block 971,598)

BITCOIN BLOCKS ARE ARRIVING EVERY 9.38 MINUTES — 117 BLOCKS AHEAD OF A 10-MINUTE PACE — DIFFICULTY ON PACE TO RISE 6.58% AT BLOCK 971,712

Bitcoin blocks have been coming in fast. From block 969,696 on October 3, 2026 to block 971,598 on October 15, the network found 1,902 blocks in 12 days, 9 hours and 24 minutes. That's an average of 9 minutes and 23 seconds a block. The target is 10 minutes.

At a 10-minute pace you'd expect about 1,784 blocks in that time. Miners are 117 blocks ahead. At 3.125 new bitcoin a block, that's about 367 bitcoin paid out sooner than the clock says. Not extra bitcoin. Sooner. The schedule counts blocks, not days, so the 21 million cap doesn't move.

Nobody announces the fix. At block 971,712 every node runs the same rule on the same timestamps and resets the difficulty. At the pace through block 971,598, it would rise 6.58%, which would be the biggest increase since the 7.15% reset on June 27, 2026. If the last 114 blocks come slower, that number shrinks. You don't have to take mempool.space's word for it. Blockstream's explorer gives the same timestamps, and so does any full node.

That's the part worth checking yourself. A schedule set by a committee can be changed by a committee. This one is set by arithmetic anyone can rerun, and it's already counting down. At the time of this writing, bitcoin was $82,055.

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mempool.space difficulty-adjustment API + blockstream.info block headers (read Oct 15, 2026 16:41 UTC, block 971,598) · THU OCT 15 · 12:54 PM ET

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