gtin?gtin=5000159484695

Validate a GTIN-8/12/13/14 barcode number by GS1 mod-10 check digit and report its format.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.003 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0xe025442c…fcd98638

URL

https://fittings.sh/v1/valid/gtin?gtin=5000159484695

Seen

first 35 days ago · last 18 days ago

45 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.4

UN
RATED

0.557 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 0.443: 0.097 uncertain ? + 0.346 short ? · 0.093 to C

How the composite of 0.557 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.76	0.595		0.357	−0.146	−0.097
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		0.557	gap to 1.000 = 0.443 · 0.346 short · 0.097 uncertain	0.557	−0.346	−0.097

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

The multiplication, written out

  0.600 × 0.595   liveness       
+ 0.200 × 0.000   latency p95    
+ 0.200 × 1.000   price stability
= 0.557           → UNRATED: 44 of 30 paid calls      weights 2026.09.4 · 44 samples · seed cap_01M1A5AGQT4QB2V1TKJGTBV8JZ|2026-08-24T01:14:34.262Z|2026.09.4

Verify it yourselfnpx teppi-check https://fittings.sh/v1/valid/gtin?gtin=5000159484695curl -s https://api.teppi.xyz/v1/trust/cap_01M1A5AGQT4QB2V1TKJGTBV8JZ