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)
701ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-05-11 09:01:31
Last Healthy
2026-05-11 09:01:31
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
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Facilitator
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Also available via
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-05-11 09:01:31 | healthy | 402 | 775ms | |
| 2026-05-11 05:13:54 | healthy | 402 | 652ms | |
| 2026-05-11 01:10:45 | degraded | 402 | 623ms | |
| 2026-05-10 21:38:18 | degraded | 402 | 568ms | |
| 2026-05-10 17:48:58 | degraded | 402 | 708ms | |
| 2026-05-10 12:41:27 | degraded | 402 | 1090ms | |
| 2026-05-10 08:45:06 | degraded | 402 | 1209ms | |
| 2026-05-10 05:15:36 | healthy | 402 | 701ms | |
| 2026-05-10 00:44:36 | degraded | 402 | 1011ms | |
| 2026-05-09 23:35:34 | degraded | 402 | 893ms | |
| 2026-05-09 18:31:44 | degraded | 402 | 679ms | |
| 2026-05-09 15:08:04 | degraded | 402 | 361ms | |
| 2026-05-09 10:33:22 | healthy | 402 | 647ms | |
| 2026-05-09 06:40:17 | degraded | 402 | 875ms | |
| 2026-05-09 02:57:58 | degraded | 402 | 590ms | |
| 2026-05-08 22:13:37 | degraded | 402 | 571ms | |
| 2026-05-08 17:42:42 | degraded | 402 | 705ms | |
| 2026-05-08 14:45:08 | healthy | 402 | 744ms | |
| 2026-05-08 10:03:57 | degraded | 402 | 665ms |