Overview
Create a hash-chained provenance attestation. Extends an append-only evidence ledger with ML-DSA-87 post-quantum block signatures.
Protocol
x402
Price
$0.02
Payment Asset
0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Payment Network
Base
Category
data/ai
Provider
Kevros
Source
satring
Indexed
2026-03-17 18:59:15
Health
Status
healthy
Latency (p50)
646ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-09-09 23:54:37
Last Healthy
2026-09-09 23:54:37
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Also available via
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-09-09 23:54:37 | healthy | 402 | 629ms | |
| 2026-09-09 15:39:46 | healthy | 402 | 582ms | |
| 2026-09-09 06:16:54 | healthy | 402 | 627ms | |
| 2026-09-09 00:26:09 | healthy | 402 | 702ms | |
| 2026-09-08 12:43:50 | healthy | 402 | 631ms | |
| 2026-09-08 05:09:31 | healthy | 402 | 1189ms | |
| 2026-09-07 16:38:00 | healthy | 402 | 646ms | |
| 2026-09-07 10:25:37 | healthy | 402 | 672ms |