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receipt evidence

0x21dea428...8e3573

Back to Tollgate
creator amount0.002400USDC

local proof

Circle Developer Notes

This receipt binds a source payment to the answer that used it; FeeRouter-routed receipts accrue into creator-claimable balances. The previous hash links it into the append-only attribution ledger.

payment statuslocal proof
settlement modelocal-proof
amount0.002400 USDC
receipt hash0x21dea428cdd697aec1d75e3c47db4cbe64dd9f0c983ddf1106c03a5b388e3573
previous hash0x1c77afce753204c125108e2c88bc35a7087b3a21e1730936e492a3c023afaaf4
query id0x612dd1485e3ece9f
source idcircle-gateway-nano
creator wallet0x2222...2222
created at2026-06-16T14:34:13.725Z
payment resource/api/sources/circle-gateway-nano
query payment hash0x41aa96d3c90527cfa97eacd8d56231d85260ddea7047e5c80d532b1fe38514d4
payerlocal proof
Arc txpending settlement
FeeRouter splitnot FeeRouter-routed
FeeRouter createSplitnot FeeRouter-routed
FeeRouter paynot FeeRouter-routed
contributorssingle recipient
canonical URLhttps://developers.circle.com/gateway/nanopayments
content fetched atnot recorded
source content hashnot recorded
source excerpt hashnot recorded
ownership proofnot verified
ownership signernot verified

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
payer0x26F8...C0E0
payment hash0x41aa96d3...8514d4
creator payouts (reader-paid)0.005900 USDC
protocol retained (reader-paid)-0.004900 USDC
budget utilization590.0%

Gateway Nanopayments Primer

Circle Developer Notes / 0.002400 USDC
Matched x402 in the source registry.No paid excerpt recorded.