Breaking down: "How can creators be paid in proportion to how much they grounded an answer?"

Identified 3 sub-claim(s) to support

Discovered 20 verified source(s)

Recalled 10 past runs on this subject — how these sources performed when they were available.

ERC-8004 reputation loaded — composite scores on this subject.

Agent spend wallet ready: 0x29028Fe1122E17Fe7863A22701e863FE4DaE1aFB (balance sufficient)

Reused cached Agent Economy Weekly (free) — S1

Reused cached Onchain Micropayments Digest (free) — S2

Reused cached Arc Settlement Benchmarks (free) — S3

Reused cached Web Payments Review (free) — S4

Reused cached Distributed Systems Notes (free) — S5

Reused cached Stablecoin Ledger (free) — S6

Sub-claim "A method exists to measure the extent to which a creator's w…": 50% covered by S2 — S2 mentions 'per-citation payments weighted by contribution' and 'heavily-relied-upon sources earn more', implying a method exists to measure grounding contribution, but lacks detailed mechanism.

Sub-claim "Payments can be algorithmically distributed to creators base…": 70% covered by S1, S2 — S2 explicitly discusses weighted nanopayments and automated splitting across contributors. S1 provides the x402 payment rail enabling per-request payments, supporting algorithmic distribution.

Sub-claim "The measurement and payment system must be transparent and v…": 20% covered — No gathered source directly addresses transparency or verifiability of measurement and payment. S6 notes onchain settlement, implying some transparency, but not specific to fairness in grounding measurement.

Coverage for subclaim 3 is below 0.5, but skipped sources' previews do not indicate they would fill the gap. Subclaim 1 coverage is exactly 0.5, and subclaim 2 is adequately covered. Remaining budget is sufficient but no source clearly addresses transparency/verifiability of grounding measurement, so buying is not guaranteed to improve coverage and would be wasteful.

Final check — "A method exists to measure the extent to which a creator's w…": 50% assessed by S2

Final check — "Payments can be algorithmically distributed to creators base…": 70% assessed by S2

Final check — "The measurement and payment system must be transparent and v…": 10% assessed

Final coverage assessment — Only sub-claim 2 has moderate support; sub-claim 1 lacks detailed measurement method; sub-claim 3 lacks evidence on transparency/verifiability.

Synthesizing a grounded answer from 6 source(s)…

⚖️ Sources disagreed on x402 payment settlement time — S3 approximately 180 milliseconds (median 178ms, p95 240ms) vs S4 about 15 seconds, similar to Ethereum L1 block time → trusted S3 (S3 provides specific benchmark data from testnet, while S4 gives a generic estimate that may reflect older or less precise observations.)

Verified — S2 supports claim 1 at 100%: “A fair model pays each cited source in proportion to its contribution to the final answer.”

Verified — S2 supports claim 2 at 100%: “Weighted nanopayments make this granular settlement practical, and multi-author works can split a single reward across contributors automati…”

Rejected 1 invalid evidence span(s) and 0 unsupported citation marker(s); rejected markers cannot receive citation rewards.

Drafted answer citing 1 source(s)

Confidence: Low — 1 sub-claim remain below the evidence threshold, 1 disagreement adjudicated.

Onchain Micropayments Digest contributed 100% → reward $0.02

Settled $0.012 citation reward → Mara Okoye (511a6ba1-7…)

Settled $0.008 citation reward → Devin Park (7251f9bd-7…)

Done. Spent $0.02 across 2 payment(s) to creators.