delta-witness-api.ruphussten.workers.dev
LiveSearch/Web-ReadTimestamped evidence capture for a public HTTPS source, settled via canonical x402 on Base USDC. (the service's own listing text)
20/20Recent Test Calls That Worked
723 msTypical Response Time (slow end: 1171 ms)
$1 / $1Listed / Actual Price: match
Same AddressPayment Address (payTo): the same on all 157 checks of the main route
1Directories Listing It
14 min agoLast Checked (2026-10-27T10:42:18Z)
Listed Vs. Actual Price
Listed = the price in the directory listing today (402index), for the main route we test. Actual = the price that route asked for when we called it (from our signed records). Some differences are normal, like prices that depend on the request.
| Period | Listed | Actual | Result |
|---|---|---|---|
| Recent Checks | $1 | $1 | Matches Listing |
Retry Safety
This seller's payment request advertises x402's payment-identifier extension: a retry key that lets a service recognise a resent request. This is what the seller states. We don't test this ourselves. Seen 14 min ago.
Latest Signed Records
| Signed Record | Time (UTC) | Reply | Asked For Payment Correctly | ms | Price Asked |
|---|---|---|---|---|---|
| 1d58dd5a0a8676ddd004 | 2026-10-27T10:42:18Z | 402 | Yes | 379 | $1 |
| 9deadfa70d9319242ccd | 2026-10-27T10:10:49Z | 402 | Yes | 1171 | $1 |
| a8b9ebe9098165ab45fd | 2026-10-27T09:38:24Z | 402 | Yes | 1285 | $1 |
| ae9e7683fa4c14cf17d8 | 2026-10-27T09:06:20Z | 402 | Yes | 739 | $1 |
| c70123a7cba91e9f6bc9 | 2026-10-27T08:34:23Z | 402 | Yes | 449 | $1 |
Every record is digitally signed, so anyone can verify it. More: raw data page · free quick check (JSON)