nbx4.dev
LiveOnchain/Crypto DataAnalyze a Base Mainnet token contract: block-pinned owner(), ERC-1967 proxy slots, ERC-20 metadata, code hash, best-effort source match and (the service's own listing text)
11/11Recent Test Calls That Worked
373 msTypical Response Time (slow end: 535 ms)
$0.02 / $0.01Listed / Actual Price: different
Same AddressPayment Address (payTo): the same on all 10 checks of the main route
2Directories Listing It
6 min agoLast Checked (2026-10-24T05:10:26Z)
Listed Vs. Actual Price
Listed = the price in the directory listing today, 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 | $0.02 | $0.01 | Differs on 10 of 10 checks |
Latest Signed Records
| Signed Record | Time (UTC) | Reply | Asked For Payment Correctly | ms | Price Asked |
|---|---|---|---|---|---|
| a7d5ac6fa18cb9f8f2d6 | 2026-10-24T05:10:26Z | 402 | Yes | 286 | $0.01 |
| f05f102c2085a346cd60 | 2026-10-24T04:40:28Z | 402 | Yes | 410 | $0.01 |
| 76e6754a62b0f577e399 | 2026-10-24T03:42:21Z | 402 | Yes | 413 | $0.01 |
| 0cd968275ee567534183 | 2026-10-24T01:52:17Z | 402 | Yes | 347 | $0.01 |
| 7507e80156f463a1dc10 | 2026-10-24T00:02:17Z | 402 | Yes | 225 | $0.01 |
Every record is digitally signed, so anyone can verify it. More: raw data page · free quick check (JSON)