Endpoint · otherPOSTnatur.halowerk.com /v1/gnss-degradation
Estimates how likely satellite navigation is to be degraded, keeping two distinct mechanisms apart.
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Estimates how likely satellite navigation is to be degraded, keeping two distinct mechanisms apart. Ionospheric delay error rises with geomagnetic activity, affects single-frequency receivers far more than dual-frequency ones, and shifts the computed position without any obvious sign that something is wrong.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.004 per call
Paid calls
none yet
delivery unknown until someone pays
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https://natur.halowerk.com/v1/gnss-degradation
Seen
first 35 days ago · last 24 days ago
33 free handshakes
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x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.1
UN
RATED
RATED
0.488 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 0.512: 0.159 uncertain ? + 0.353 short ? · 0.162 to C
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.75 | 0.481 | 0.288 | −0.153 | −0.159 | |
| latency p95 it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.488 | gap to 1.000 = 0.512 · 0.353 short · 0.159 uncertain | 0.488 | −0.353 | −0.159 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.481 liveness
+ 0.200 × 0.000 latency p95
+ 0.200 × 1.000 price stability
= 0.488 → UNRATED: 32 of 30 paid calls weights 2026.09.1 · 32 samples · seed cap_01M1A5QFKX23XXEKRT2VF31QRM|2026-08-17T23:16:22.948Z|2026.09.1
Verify it yourself
npx teppi-check https://natur.halowerk.com/v1/gnss-degradationcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QFKX23XXEKRT2VF31QRM