Epoch Lab
See the next epoch before it runs
Every miner’s incentive at the next epoch, and why, computed from live chain state with Yuma consensus’s own math. Then change the inputs and recompute, without touching the chain
How it works
The chain’s own math
Stake-weighted median at kappa, clipping, ranks: a line-by-line port of subtensor’s epoch, run on live state in about two seconds. No fork, no download, no TAO.
Checked every time
Each page recomputes the subnet’s last epoch from the block before it and compares with what the chain stored, so you see the accuracy, not a promise.
What if, before you act
Change kappa, take a validator offline or paste the weights your validator is about to set. Its trust shows how much consensus would keep.
Everywhere you work
preflight epoch in the terminal, with a --min-trust gate for CI, /epoch in Telegram, and preview_epoch for Claude.
Measured on 29 October 2026 against nine real finney epochs: eight matched every UID to the last step the chain stores. The ninth, a commit-reveal subnet, was 0.25% off because a validator’s sealed weights opened in the epoch block itself. Previews cover incentive; dividends depend on bonds and are not computed yet.