Epoch 1 Open Seals in 0d 00h 00m Miners 0 Start mining

The Rig

Your machine grinds the seam target. Nothing leaves this tab until a nonce is worth submitting, and the one transaction that follows is the only thing that costs you anything.

Robinhood Chain

Work a seam

Epoch 1

Reading the seams

Idle

Hash rate
0 H/s
Hashes tried
0
Expected per proof
n/a
Proofs this session
0

The target for the chosen seam appears here once a seam is selected.

Your share

0d 00h 00m
Work this epoch
0
Share of the block
0%
Settled and claimable
0 PONM
If it sealed now
0 PONM

An epoch pays nothing while it is open. When it seals, each seam's slice is divided by the work proved on it, and the claim appears here. The figure above is what you would take if it sealed right now; it moves as others mine. Nothing expires.

Nothing settled yet

What the rig is actually doing

Every candidate is one Keccak-256 of the same 144 bytes, with only the last word moving:

keccak256(
  uint256 chainId,   // 4663, so a proof is worthless anywhere else
  address mine,      // this contract
  uint64  epoch,     // the epoch it was found in
  uint256 seamId,    // the seam whose target it clears
  address miner,     // you, so nobody can lift it from the mempool
  uint256 nonce      // the part the rig moves
)

A nonce counts when that digest is at or below the seam target, which is 2^256 - 1 divided by the seam difficulty. The contract recomputes the same hash and rejects anything that does not clear, so the only way to hold a proof is to have found it.

The rig runs in a worker thread and yields between slices, so the tab stays responsive and the page keeps answering. Closing the tab stops it. Nothing is stored and nothing is sent anywhere until you sign the submission yourself.