Directory / chemistry-calc.x402tookit.com
chemistry-calc.x402tookit.com/half-life working
https://chemistry-calc.x402tookit.com/half-life
Before you pay
- Advice
ok- Protocol
- x402 · http · GET
- Asks for
- 0.02 USDC on base
- Catalogue says
- 0.02 USDC
- Pays to
0xb531320805C5BED1D46AEaDcF4F008FDF172DBDa- Last check
- 6 days ago · 393 ms · HTTP 402
- Detail
- 402 with valid terms
Reliability
- Uptime 24 h
- 0.0%
- Uptime 7 days
- 97.5% (40 checks)
- Uptime 30 days
- 94.9% (signed daily)
- Paid calls 30 d
- 2 from 2 payers (x402 Bazaar)
- Listed by
- x402-bazaar
- First seen
- 2026-11-05 22:09 UTC
Description (from the catalogue, unverified)
Radioactive decay: remaining fraction after a time, time to reach a fraction (carbon dating), decay constant and mean life.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-08 00:16 UTC | 36a3a3cf…fd1229 daily summary | 235321 |
| 2026-11-07 00:19 UTC | 813db63c…0ddee5 daily summary | 156609 |
| 2026-11-06 13:02 UTC | ff8819ab…d6f1ba status change | 76245 |
| 2026-11-06 12:32 UTC | f08a973d…9372e9 status change | 75260 |
| 2026-11-06 00:15 UTC | c2ed16c8…a3b081 daily summary | 62991 |
| 2026-11-05 23:18 UTC | 746235b3…d78734 status change | 1533 |
Verify any statement offline: how.
For agents and owners
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