Pre-window
bit 4
tip #961,232
BIP-110 dual-chain monitor
Mandatory bit-4 signaling has not started. Monitor miner readiness and close Lightning channels before the window if you run an enforcing node.
To must-signal
400
~2d 18h
Period signaling
0.00%
recent 0.0%
Recent sample
0.0%
no sample
Window left
2,415
ends ~963,647
Bit-4 signaling
Miner version-bit scoreboard aligned with WSB periods where possible.
Version bit 4 · signaling
Same definition as WSB BIP-110 dashboard: bit 4 in block version. Period rate uses 2,016-block windows (epoch 927,360). Recent sample is only the tip.
0.00% period
0.0% recent
Last 0 blocks · 0 signaling (this is why a quiet tip can show 0% while the period is ~0.00%)
| Height | Hash | Pool | Bit 4 | Mined |
|---|
Activation timeline
Heights from the Start9 BIP-110 guide. Current tip at 961,232.
Upcoming
Must-signal start
961,632
Bit 4 required on every block
Upcoming
Window end
963,647
Mandatory signaling window closes
Upcoming
Latest activation
965,664
RDTS rules fully in force on Chain B
Minority hashrate scenarios
If Chain B is minority, blocks slow until difficulty retargets (every 2,016 blocks).
| Hashrate | Block time | 1st retarget |
|---|---|---|
| 50% | 20 min | ~28 d |
| 25% | 40 min | ~56 d |
| 10% | 1.7 h | ~140 d |
| 5% | 3.3 h | ~280 d |
| 1% | 16.7 h | ~3.8 yr |