FieldProofSource ↗
Working prototype · Solana + peaq + ESP32

Buy fresh readings from sensors.

The device operator gets paid. The buyer gets a fresh, signed answer.

Recorded check · Oct 12Test tokens · No new payment or measurement
Buyer

Software buyer

Is it open now? Need a new check

A bounded software buyer

Provider

ESP32 sensor

The actual ESP32-C6 prototype on a breadboard, connected by USB
Answer not shown yet

BOOT button represents a contact sensor
Image from earlier hardware footage

Operator receives—
Follow one check

The buyer needs an answer from the physical world.

Follow the request, payment, new reading, and verification.

Historical replay. The original timestamp stays unchanged. A signature verifies the device's claim, not physical truth.

Next customer test

Remote inspections: recruit a software team that pays for checks at another operator's site.

Next: test one recurring check's cost and reliability.

peaq Agung · verified

Device identity → work history. The buyer checked the registered key before paying.

A finalized peaq Storage record links this completed job.

Watch the product demo · 1:37 · Watch the founder pitch · 1:38

Evidence, limits, and reviewer questions

Real: a Solana Devnet transfer paid for a new signed ESP32 reading. The Seeker independently verified the signature and transfer.

Limits: the button represents a contact. No door or customer workflow connects to it. Payment precedes measurement. No escrow or automatic refund exists.

peaq: this job used a real registered identity before payment. Its finalized native Storage record links the unchanged job hash. Saved readbacks are recorded evidence. This page does not query current peaq state. Storage remains operator-controlled. No EventRegistry event or credit rating is claimed.

Business: the 0.001 test-USDC price demonstrates payment behavior. It does not establish commercial pricing or traction. A reliable existing API can be enough.

Feedback: is the buyer value clear? What one change matters most for this peaq entry?

Device image: still from the earlier hardware recording. It does not depict this payment.