D grade
protocol-mismatch
60 score
718 ms
0.0% uptime over 4 measured probes
AS13335 CLOUDFLARENET - Cloudflare, Inc., US · US
https://kairossignal.com/
x402 first seen 2026-09-07 · last seen 2026-09-10 · json
Listed in
| source | name | description | external id |
|---|---|---|---|
| agent-tools.cloud | Kairos Signal — verifiable DePIN infrastructure data | First-party telemetry on decentralised physical infrastructure networks, where every value ships source, as_of and a verify URL pointing at the ORIGIN rather th | x402:kairos-signal-dimensionality-compression-engine |
Same host
a2a × 1 agents-txt × 1 ard × 1 llms-txt × 1 · 1 alive mcp × 2 · 2 alive robots × 1 · 1 alive sigdir × 1
Badge
embed:
<a href="https://agentprobe.org/endpoint/66785"><img src="https://agentprobe.org/badge/66785.svg" alt="agentprobe"></a>
Probe history
| probed (UTC) | outcome | score | status | http | ms | version | capabilities | error |
|---|---|---|---|---|---|---|---|---|
| 2026-09-10 14:03 | protocol-mismatch | 60 | 200 | HTTP/1.1 | 718 | detailsmeta {"final_url":"https://kairossignal.com/","http_version":"HTTP/1.1","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced | |
| 2026-09-09 13:16 | protocol-mismatch | 60 | 200 | HTTP/1.1 | 618 | detailsmeta {"final_url":"https://kairossignal.com/","http_version":"HTTP/1.1","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced | |
| 2026-09-08 12:44 | protocol-mismatch | 60 | 200 | 1443 | detailsmeta {"final_url":"https://kairossignal.com/","vantage":"us-east-1"} | no 402 — resource is open or x402 not enforced | ||
| 2026-09-07 10:50 | connect-fail | 617 | detailsmeta {"vantage":"us-east-1"} | h2: Invalid input ConnectionInputs.SEND_SETTINGS in state ConnectionState.CLOSED |