Reply exactly: proof-251ab935dfa03b46
8/9/2026, 6:36:38 AM · llm:deepseek:deepseek-v4-flash + llm:mimo:mimo-v2.5 on 1 step
The dispatch, itemised.
Breaking down: "Reply exactly: proof-251ab935dfa03b46"
Identified 1 sub-claim(s) to support
Discovered 20 verified source(s)
Recalled 7 past runs on this subject — how these sources performed when they were available.
ERC-8004 reputation loaded — composite scores on this subject.
Cached and covers x402 payment finality timing, directly relevant to proof mechanisms. Zero citations on this subject but free to reuse and provides cross-protocol settlement perspective.
Cached and directly measures x402 settlement latency on Arc - highly relevant to proof queries about transaction finality. Despite zero citations, it's free to reuse and offers specific technical benchmarks.
Cached and idempotency keys are a fundamental concept for preventing double-spends in any payment system. The article has zero citations on this subject but could provide foundational support for a 'proof' query involving transaction integrity.
Cached and discusses AI agents in Ethereum protocol security, which could relate to proof mechanisms. Zero citations on this subject, but the Ethereum focus may provide background on consensus and verification.
Cached and directly relevant to x402 payment rail mechanics, which is core to the 'proof' query. Despite zero historical citations, it's free to reuse and offers specific technical coverage of the x402 standard.
Not cached, price 0.002. General crypto news is too broad and likely lacks specific technical details on x402 or proof mechanisms. Historical pattern: news sources rarely cited for technical queries.
Not cached, price 0.002. Sberbank news is about crypto trading infrastructure, not x402 payment proofs. The settlement aspect is tangential but not specific.
Cached but ontologies and semantic web are tangential to x402 payment proofs. Zero citations on this subject suggests low relevance for this specific query.
Not cached, price 0.004. DeFi philosophy piece is high-level and unlikely to contain specific x402 proof details. Historical: Vitalik's site has zero citations on this subject in 6 runs.
Not cached, price 0.003. LLM tooling updates are not directly related to x402 or payment proofs. The query appears to require specific transaction-level details, not general AI agent tooling.
Cached but zero citations on this subject in 6 runs. The article is about AI risk in payments, not x402 or proof mechanisms. Not worth the minimal cost given historical lack of relevance.
Not cached, price 0.002. Russia crypto regulation news is politically focused, not technical. Unlikely to contain x402 proof details.
Not cached, price 0.003. AI tutoring research is completely irrelevant to crypto payments or proof mechanisms.
Cached but has zero citations on this subject in 6 runs. Nanopayments are tangential to the core 'proof' query, which likely focuses on transaction verification rather than micro-settlement economics.
Already cached, but historical data shows zero citations on this subject in 7 runs. The topic of stablecoins as unit of account is too broad and not directly relevant to the specific 'proof-251ab935dfa03b46' query.
Gardening content is completely irrelevant to crypto payments or proof mechanisms.
Retro gaming hardware is completely irrelevant to crypto payments or proof mechanisms.
Cached but zero citations on this subject in 7 runs. Article is a 2022 response to Wall Street Journal, not relevant to current x402 or proof mechanisms.
Cached but esoteric content on goddess Isis is completely irrelevant to crypto payments or proof mechanisms.
Not cached, price 0.002. Entertainment news about damaged camera equipment is completely irrelevant.
Agent spend wallet ready: 0x29028Fe1122E17Fe7863A22701e863FE4DaE1aFB (balance sufficient)
Reused cached Web Payments Review — How long do x402 payments take to finalize? (free) — S1
Reused cached Arc Settlement Benchmarks — Measuring x402 settlement latency on Arc (free) — S2
Reused cached Distributed Systems Notes — Idempotency keys prevent double-spends (free) — S3
Reused cached Ethereum Foundation Blog — The triage is the product: running AI agents against Ethereum's protocol code (free) — S4
Reused cached Agent Economy Weekly — x402 turns HTTP 402 into an agent payment rail (free) — S5
Sub-claim "proof-251ab935dfa03b46": 0% covered — The gathered content discusses x402 payment latency, idempotency, AI agent payments, and Ethereum-related topics, but none of the sources mention or substantiate the specific string 'proof-251ab935dfa03b46'. This appears to be an identifier or proof request unrelated to the available content.
All gathered sources have zero coverage for the only sub-claim, which is a non-topical proof identifier. None of the skipped sources appear related to this specific string or claim, so purchasing additional sources would not fill the gap. Therefore, no additional purchases are recommended.
Final check — "proof-251ab935dfa03b46": 0% assessed
Final coverage assessment — No gathered source contains or supports the exact claim 'proof-251ab935dfa03b46'. The sources discuss x402 payment timing, Arc settlement, idempotency keys, Ethereum AI agents, and HTTP 402, but none mention this proof identifier or any statement matching it.
Synthesizing a grounded answer from 5 source(s)…
No citation passed the evidence gate — the $0.025000 citation pool stays unspent; settled access tolls still stand.
Drafted answer citing 0 source(s)
Confidence: Low — no citation passed the evidence gate.
Done. Spent $0 across 0 confirmed/simulated payment(s) to creators.
Payouts to cited creators appear here.
proof-251ab935dfa03b46
Evidence ledger — quotes verified before rewards
proof-251ab935dfa03b46
0%No reward-qualifying evidence
Carries this dispatch’s question as context — never its answer. The next dispatch is read from sources bought for it.