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
0x5e607504...be35b6
citation payments recorded0.005900USDC
agent mode not recorded / server judge-strict / 0x0de551f54c696b47
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 receipt0xeaa74647...3f16ff
query id0x0de551f54c696b47
query hash0x149e7228781319e4bf216b39b26a177cc9bdc8efa0859b9dc8cd108de34fc5d9
answer hash0x5e607504bcde4982dd6d6128e5a440350084d7944b4ad7fbf0986d1d76be35b6
created at2026-06-16T14:33:00.310Z
record agent modenot recorded
agent modelnot recorded
server agent modejudge-strict
receipt count3
reader payment hash0xb64d83a7a199defd1da999f1a553900524e81e6413f7158f0ffa521c019660ed
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
payer0x9E21...0A06
payment hash0xb64d83a7...9660ed
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 0x2294...9E95ledger 0xeaa74647...3f16ff / prev 0x04362344...eb9664
0.0017000xeaa74647...3f16ff
Canteen Researchpayment status: local proof / creator recipient 0x1111...1111ledger 0x70dff211...1a948b / prev 0xeaa74647...3f16ff
0.0018000x70dff211...1a948b
Circle Developer Notespayment status: local proof / creator recipient 0x2222...2222ledger 0x6e77fead...048a77 / prev 0x70dff211...1a948b
0.0024000x6e77fead...048a77