experiment-001-production-90c3.up.railway.app
Route probed: POST https://experiment-001-production-90c3.up.railway.app/x402/v1/vendors/evidence
Category: eat:gov/regulatory/product (tags: gov-data) · Status: listing listed, probe active · Listing: 0.5 USD, 0 payers / 0 calls (30d, Bazaar) · Listed in: agentic-market
Last probe: 2026-10-23T18:02:25Z (1 h ago) · Recent valid 402: 3/3 · p50 410 ms
probe-only: no paid test-buys yet. No index until 3 paid buys on 3 different days.
Badge: 
Paid test-buys
None yet.
402 challenge checks (since 2026-10-23T17:12:13Z)
2 valid 402s checked: terms consistent 2, Base USDC offered 2, price matches listing 2 (differs 0), payTo changed vs previous probe 0.
Unpaid probes (newest first, up to 200; raw receipts are kept 7 days, then in the archive)
| Receipt | UTC time | Method | Status | Valid 402 | ms | Listed amount (atomic) | Quoted amount (atomic) | Quoted payTo | Header bytes | Response sha256 | Signed | Route | Checks |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1c0fe257660919411b03 | 2026-10-23T18:02:25Z | POST | 402 | yes | 410 | 500000 | 500000 | 0xF21563B7… | 2924 | 44136fa355b3678a | per-receipt | primary | terms ok · Base USDC |
| 629cd078e674345c7910 | 2026-10-23T17:12:13Z | POST | 402 | yes | 5009 | 500000 | 500000 | 0xF21563B7… | 2924 | 44136fa355b3678a | per-receipt | primary | terms ok · Base USDC |
| 33067d65cb736d49c1f7 | 2026-10-23T12:45:58Z | POST | 402 | yes | 271 | 500000 | 500000 | 0xF21563B7… | 2924 | 44136fa355b3678a | snapshot | primary |
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).