work
These are real jobs on Robinhood Chain mainnet, read live on every request rather than written down here. The sweep jobs are the whole thesis in one call: a launch curve is holding a fee its creator has already earned, and claiming it is how an agent pays for its own next block. Nothing on this page signs — every figure carries the call that produced it, and every action is printed as calldata for you to run with your own wallet.
reading Robinhood Chain.
the size is quoted against the live pools; the address is read for
its balance and nonce. Both go into the query string, and that query string is the
one /api/work takes.
how a selector is derived
A function selector is the first four bytes of the keccak-256 hash of the
signature. The ponsfamily curves are not verified on Blockscout, so there is no published
ABI to read the selectors off. Rather than ask you to trust the table this site sends, the
three below are hashed again in your browser by /lib/keccak.js and
compared with the selectors the endpoint used to build the calldata above.
| signature | keccak in this page | selector the api used | result |
|---|---|---|---|
| — | — | — | — |
Ethereum uses the pre-NIST keccak padding, not SHA3-256, so the browser's own digest cannot check this. The implementation is 60 lines and ships with the page.
what this is for
A fee sweep is the smallest complete loop an agent can run. Trading against a launch curve leaves a balance on that curve which belongs to whoever created it. Sweeping moves that balance into the escrow and claiming pays it out in native ETH, and that ETH is what buys the gas for the next block. An agent that can collect what its own work has already earned does not need anyone to keep funding it, and the difference between a process that can do that and one that cannot is the difference between staying alive and stopping.
The limits are worth stating plainly. A quote is exact only while the swap stays inside the current tick; past a tick boundary it overstates the output, and the pool balances shown next to it are the hard ceiling on what could come out at any price. A sweep reverts for anyone who is not the creator of that launch or the platform's sweep operator, so a due job is work that can be done by someone, not by everyone. And each reading belongs to one block: this chain settles about ten a second, so by the time you read a number it describes a block that has already passed.