Endpoint · evidencePOSTforgesignals.org/attest

Third-party witness for an x402 transaction.

Third-party witness for an x402 transaction. Signs what the endpoint advertised right now, verifies a settlement transaction on Base against that advertised price and payee, and binds an optional party-submitted response hash - each claim labelled witnessed or asserted. Evidence, not a reputation score. Retrieval and verification of attestations are free.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.02 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0x403570a1…ddba6e2a

URL

https://forgesignals.org/attest

Seen

first 35 days ago · last 35 days ago

14 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.08.1

UN
RATED

0.008 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 0.992: 0.041 uncertain ? + 0.952 short ? · 0.442 to D

How the composite of 0.008 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.75	0.06	0.010		0.008	−0.702	−0.041
latency p95 it answered as fast as its class	0.25	0.00	0.000		0.000	−0.250	0
Composite	1.00		0.008	gap to 1.000 = 0.992 · 0.952 short · 0.041 uncertain	0.008	−0.952	−0.041

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check; price stability · nothing to score

The multiplication, written out

  0.750 × 0.010   liveness   
+ 0.250 × 0.000   latency p95
= 0.008           → UNRATED: 13 of 30 paid calls      weights 2026.08.1 · 13 samples · seed cap_01M1A5A9XTKWVENC6X39GX8YNV|2026-08-07T21:03:44.662Z|2026.08.1

Verify it yourselfnpx teppi-check https://forgesignals.org/attestcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5A9XTKWVENC6X39GX8YNV