nexushub-web-launch-preflight.vercel.app
Route probed: POST https://nexushub-web-launch-preflight.vercel.app/v1/preflight
Category: survive:identity/trust/verify (tags: security, scrape, dev-utils) · Status: listing listed, probe active · Listing: 0.03 USD, 0 payers / 0 calls (30d, Bazaar) · Listed in: 402index
Last probe: 2026-10-23T18:10:15Z (18 min ago) · Recent valid 402: 2/2 · p50 1651 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 2026-10-23T18:10:15Z)
1 valid 402s checked: terms consistent 1, Base USDC offered 1, price matches listing 1 (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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 510a312674b24a0330c9 | 2026-10-23T18:10:15Z | POST | 402 | yes | 1651 | 30000 | 30000 | 0x79a4f63d… | 620 | 44136fa355b3678a | per-receipt | primary | terms ok · Base USDC |
| 9c0fa2f29d08b8338470 | 2026-10-23T12:46:18Z | POST | 402 | yes | 1255 | 30000 | 30000 | 0x79a4f63d… | 620 | 44136fa355b3678a | snapshot | primary |
Seller? Reply or dispute. Amounts are in the asset's atomic units (USDC: 6 decimals).