cz-soil-cec

Mean SoilGrids cation exchange capacity for the 0-5 cm layer.

Mean SoilGrids cation exchange capacity for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Czechia; results outside it are rejected before payment.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.001 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x2880edff…771c4e5e

URL

https://mitteleuropa.halowerk.com/v1/cz-soil-cec

Seen

first 29 days ago · last 1 day ago

54 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC, Solana

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.424 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held back by sample size, not by the seller · gap to 1.000 is 0.576: 0.303 uncertain ? + 0.273 short ? · 0.026 to D

How the composite of 0.424 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.72	0.374		0.224	−0.170	−0.206
latency p95 it answered as fast as its class	0.20	0.48	0.000		0.000	−0.103	−0.097
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.424	gap to 1.000 = 0.576 · 0.273 short · 0.303 uncertain	0.424	−0.273	−0.303

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check

The multiplication, written out

  0.600 × 0.374   liveness       
+ 0.200 × 0.000   latency p95    
+ 0.200 × 1.000   price stability
= 0.424           → UNRATED: 49 of 30 paid calls      weights 2026.09.6 · 49 samples · seed cap_01M1RD95NEP8Y63KX2DESP3AAA|2026-08-31T23:32:34.039Z|2026.09.6

Verify it yourselfnpx teppi-check https://mitteleuropa.halowerk.com/v1/cz-soil-ceccurl -s https://api.teppi.xyz/v1/trust/cap_01M1RD95NEP8Y63KX2DESP3AAA