stampthisfile.com
LiveOnchain/Crypto DataTimestamp SHA-256 hashes in Bitcoin with OpenTimestamps: returns a standard .ots proof per hash (pending, complete within hours), verifiable (the service's own listing text)
8/8Recent Test Calls That Worked
8 msTypical Response Time (slow end: 291 ms)
$0.05 / $0.05Listed / Actual Price: match
Same AddressPayment Address (payTo): the same on all 7 checks of the main route
2Directories Listing It
34 min agoLast Checked (2026-10-24T01:54:16Z)
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 | $0.05 | $0.05 | Matches Listing |
Latest Signed Records
| Signed Record | Time (UTC) | Reply | Asked For Payment Correctly | ms | Price Asked |
|---|---|---|---|---|---|
| 2f5c493e1e9c63f8e88c | 2026-10-24T01:54:16Z | 402 | Yes | 8 | $0.05 |
| 899dae7e94044e7781d7 | 2026-10-24T00:04:15Z | 402 | Yes | 7 | $0.05 |
| dc342cad5ad38fa2e0ef | 2026-10-23T22:46:17Z | 402 | Yes | 8 | $0.05 |
| eff7f17384a95728f02e | 2026-10-23T21:00:14Z | 402 | Yes | 7 | $0.05 |
| 77840c59a36efbb2bb3d | 2026-10-23T19:12:16Z | 402 | Yes | 6 | $0.05 |
Every record is digitally signed, so anyone can verify it. More: raw data page · free quick check (JSON)