receipt evidence

0x0f64e166...670308

Back to Tollgate
paid to creator0.001800USDC

local proof

Canteen Research

This receipt binds a source payment to the answer that used it. The previous hash links it into the append-only attribution ledger.

receipt hash0x0f64e16633bf38c2db58ead6337a98ce06d4b178cb03c58da744f36155670308
previous hash0x232baada4b66d02de30780f2e355061fce6e9fc2cdcc3a74bf82d30c9c95ad24
query id0x4c7a72d2e044f208
source idcanteen-lepton-rfb
creator wallet0x1111...1111
created at2026-06-20T14:36:12.433Z
payment resource/api/sources/canteen-lepton-rfb
query payment hash0x9513aaf404e1da4f8b68a440af403ba4ffb22cf31c9842407fa506ca1d50802a
payerlocal proof
transactionpending settlement
FeeRouter splitnot FeeRouter-routed
FeeRouter createSplitnot FeeRouter-routed
FeeRouter paynot FeeRouter-routed

answer context

How does Tollgate prove paid citations with x402 receipts on Arc?

The paying agent treated "How does Tollgate prove paid citations with x402 receipts on Arc?" as a source-backed answer, not a free scrape. LeptonWeb Lab: A builder log for Tollgate, showing paid citations, receipt hashes, x402 source access, and creator onboarding on Arc. Canteen Research: Lepton asks builders to make sub-cent value move for agents and creators: per article, per call, per second, and per citation. Circle Developer Notes: Circle Gateway batches signed EIP-3009 authorizations so x402 payments can clear at sub-cent values without per-payment gas. It bought the minimum useful bundle of sources, paid each cited creator in USDC atomic units, and wrote a receipt chain that ties the answer to the citations that earned.

Open answer evidence
reader paymentx402 verified
amount0.001000 USDC
payer0x12F2...ba03
payment hash0x9513aaf4...50802a

Lepton RFB Notes

Canteen Research / 0.001800 USDC
Matched arc, x402 in the source registry.