Endpoint · researchPOSTmaterial.halowerk.com/copper-co2

Multiplies the copper quantity by literature emission factors for the chosen secondary route and for primary cathode production, and reports the difference as low, typical and…

Multiplies the copper quantity by literature emission factors for the chosen secondary route and for primary cathode production, and reports the difference as low, typical and high. The factors are published life cycle averages and are stated in the response; they are not a certified product carbon footprint and are not a valid basis for a carbon credit, a customer declaration or an audited claim.

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Score, from free handshakes onlyweights 2026.09.6

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RATED

0.601 liveness verified, no letter

To a letter · 30 paid calls

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Held down by latency p95 · gap to 1.000 is 0.399: 0.147 uncertain ? + 0.252 short ? · 0.049 to C

How the composite of 0.601 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
latency p95costs the most it answered as fast as its class	0.20	0.00	0.000		0.000	−0.200	0
liveness it answered at all	0.60	0.91	0.669		0.401	−0.052	−0.147
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.601	gap to 1.000 = 0.399 · 0.252 short · 0.147 uncertain	0.601	−0.252	−0.147

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

The multiplication, written out

  0.200 × 0.000   latency p95    
+ 0.600 × 0.669   liveness       
+ 0.200 × 1.000   price stability
= 0.601           → UNRATED: 56 of 30 paid calls      weights 2026.09.6 · 56 samples · seed cap_01M1A5QF9ZPB9FKSXTC1J7HA2A|2026-09-03T13:19:27.755Z|2026.09.6

Verify it yourselfnpx teppi-check https://material.halowerk.com/copper-co2curl -s https://api.teppi.xyz/v1/trust/cap_01M1A5QF9ZPB9FKSXTC1J7HA2A