LeptonWeb Build Log
LeptonWeb Lab / 0.001700 USDCUnverified / Ownership is not verified; payouts remain escrow-held. / excerpt not recordedMatched tollgate, citations, receipts, arc, x402 in the source registry.answer evidence
0x014ca1c0...fcba59
citation payments recorded0.005900USDC
agent mode not recorded / server judge-strict / 0x4c7a72d2e044f208
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.
3 sources bought / 3 cited / 0 refunded
citations3
receipts3
reader paid0.001000
creator payouts (reader-paid)0.005900
protocol retained (reader-paid)-0.004900
budget utilization590.0%
latest receipt0x232baada...95ad24
query id0x4c7a72d2e044f208
query hash0xad43cc9130909e266978a604f6cc83fdd072ca61a020ef0b09fef32459d713e0
answer hash0x014ca1c0a60b8fce92707d02fcc5dddd4a575846f6e042f03b19156f1ffcba59
created at2026-06-20T14:36:12.433Z
record agent modenot recorded
agent modelnot recorded
server agent modejudge-strict
receipt count3
reader payment hash0x9513aaf404e1da4f8b68a440af403ba4ffb22cf31c9842407fa506ca1d50802a
reader paid0.001000 USDC
creator payouts (reader-paid)0.005900 USDC
protocol retained (reader-paid)-0.004900 USDC
budget utilization590.0%
reader paymentx402 verified
amount0.001000 USDC
payer0x12F2...ba03
payment hash0x9513aaf4...50802a
paid citations
Sources used
Lepton RFB Notes
Canteen Research / 0.001800 USDCUnverified / Ownership is not verified; payouts remain escrow-held. / excerpt not recordedMatched arc, x402 in the source registry.Gateway Nanopayments Primer
Circle Developer Notes / 0.002400 USDCUnverified / Ownership is not verified; payouts remain escrow-held. / excerpt not recordedMatched x402 in the source registry.answer receipts
Payment trail
LeptonWeb Labpayment status: local proof / creator recipient 0xc9F2...9c3cledger 0x232baada...95ad24 / prev 0x3964974e...b675ad
0.0017000x232baada...95ad24
Canteen Researchpayment status: local proof / creator recipient 0x1111...1111ledger 0x0f64e166...670308 / prev 0x232baada...95ad24
0.0018000x0f64e166...670308
Circle Developer Notespayment status: local proof / creator recipient 0x2222...2222ledger 0x1ecf222f...aaa78a / prev 0x0f64e166...670308
0.0024000x1ecf222f...aaa78a