hash-hmac.underscoredone.com
LiveDev UtilitiesPay-per-call service
20/20Recent Test Calls That Worked
131 msTypical Response Time (slow end: 406 ms)
$0.01Price Asked On Our Checks
Same AddressPayment Address (payTo): the same on all 172 checks of the main route
3Directories Listing It
18 min agoLast Checked (2026-10-27T19:24:40Z)
Price Asked
Actual = the price the main route we test asked for when we called it (from our signed records). We found this service through a directory we use only to find services, so its listed price is not shown or compared.
| Period | Actual |
|---|---|
| Recent Checks | $0.01 |
Latest Signed Records
| Signed Record | Time (UTC) | Reply | Asked For Payment Correctly | ms | Price Asked |
|---|---|---|---|---|---|
| f1097b2bf89d00068641 | 2026-10-27T19:24:40Z | 402 | Yes | 112 | $0.01 |
| a5738999c6b627e173e8 | 2026-10-27T18:54:22Z | 402 | Yes | 55 | $0.01 |
| c871a454b69502705836 | 2026-10-27T18:22:18Z | 402 | Yes | 40 | $0.01 |
| 54698ecaf51df21ad188 | 2026-10-27T17:50:22Z | 402 | Yes | 151 | $0.01 |
| 0b8fabad9c4959240da1 | 2026-10-27T17:18:24Z | 402 | Yes | 131 | $0.01 |
Every record is digitally signed, so anyone can verify it. More: raw data page · free quick check (JSON)