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
0xf3433052...83563a
citation payments recorded0.005900USDC
agent mode not recorded / server judge-strict / 0x612dd1485e3ece9f
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 receipt0x1c220cd6...a4dc62
query id0x612dd1485e3ece9f
query hash0x68d8dfb7bf756aaa716e3870f7e36829dc16b14426f4f73835f30432b4e5fe89
answer hash0xf343305208e59b0915ad78689ad7cdac145af6c214e9dac4d7f528dba983563a
created at2026-06-16T14:34:13.725Z
record agent modenot recorded
agent modelnot recorded
server agent modejudge-strict
receipt count3
reader payment hash0x41aa96d3c90527cfa97eacd8d56231d85260ddea7047e5c80d532b1fe38514d4
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
payer0x26F8...C0E0
payment hash0x41aa96d3...8514d4
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 0x1c220cd6...a4dc62 / prev 0x6e77fead...048a77
0.0017000x1c220cd6...a4dc62
Canteen Researchpayment status: local proof / creator recipient 0x1111...1111ledger 0x1c77afce...afaaf4 / prev 0x1c220cd6...a4dc62
0.0018000x1c77afce...afaaf4
Circle Developer Notespayment status: local proof / creator recipient 0x2222...2222ledger 0x21dea428...8e3573 / prev 0x1c77afce...afaaf4
0.0024000x21dea428...8e3573