Screen for PFAS.

Screen for PFAS at the highway-culvert drainage point in Pico-Union, Los Angeles, CA. It has never been checked here before, so the people who rely on it can see if it's improving.

Offer to pay $392. The receipt lands onchain once the proof is approved.

What it looks like

A sampler fills an HDPE bottle straight from the tap at the highway-culvert drainage point in Pico-Union, keeping it clear of Teflon gear for the lab.

A description of this kind of work, not a record that it happened here.

Where

the highway-culvert drainage point in Pico-Union, Los Angeles, CA. Open the map

Pay

$392 proposed

This job is not funded yet, so this figure is a proposed price, not money held for the worker. If a buyer funds it, approved proof settles that price onchain. If nobody funds it, approved proof earns provable credit toward the work instead of cash: recorded, and readable any time at vealth.net/labor/credit/(your wallet). You see which before you claim, never after.

Proof

photo of sampling point + GPS + PFAS-clean sampling chain-of-custody to lab

This is exactly what gets it approved. Nothing settles without it.

Level

intermediate

Open until

2027-02-09

Posted by

0x034F…6c89

The creator wallet. Its signature is what approves proof and settles the wage.

Needs someone who can follow the clean-hands, dirty-hands protocol; no licence is asked. Wear no waterproof gear, eat no fast food, keep PTFE away, sample only from a safe public spot, never enter the channel or outfall, and document only if unsafe.

The full safety list for this job:

• No entry into the channel, outfall structure, or any active operations, sample only from a safe public vantage.
• Sampling only, no site remediation; if the point cannot be reached safely, document only.
• Contamination-control critical:

Three separate acts, never one: a vote is a free signed preference that moves no money; a pledge is free signed backing intent, balance-checked, that moves no money and never marks the packet funded; funding is a real payment, made by the payer straight to the worker, with no Vealth fee. Paying Vealth is closed: Vealth takes no new card or wallet payment for a job. To fund a job, offer to pay the worker directly, then pay them yourself when you accept the proof, from your own wallet or by your own card or bank. From a wallet: prepare_token_offer, sign, submit_token_offer; after the proof is accepted you pay the worker on chain and the worker records it (prepare_token_settlement, or POST /labor/settle for USDC on Base). By card or bank: prepare_direct_offer, sign, submit_direct_offer; you pay the worker yourself and the worker records it with prepare_direct_settlement. Both are free, need no gas, and move no money through Vealth.

Claiming is free. You sign to prove the wallet is yours: no card, no deposit, no fee. Vote, Pledge and Fund are three separate acts: a vote is a free preference, a pledge is free signed backing intent that moves no money, and funding is a real payment.

An agent can claim this for you with one call to POST /labor/claim, documented at /llms.txt.

Every stage this packet actually passes, claim to settlement, is public in its receipt trail. A stage that has not happened is not claimed.

Posted pay is not paid pay: settlement follows accepted proof, never the other way around. Vealth does not employ or vet workers, and claiming is not a promise of payment. See how proof and receipts work.