approvals?address=0x28c6c06298d514db089934071355e5743bf21d60&chain=ethereum

Wallet approval audit (green/orange/red, grade, one-line summary): every open ERC-20 allowance of an EVM wallet with who the spender is (flagged, plain wallet, unverified…

Wallet approval audit (green/orange/red, grade, one-line summary): every open ERC-20 allowance of an EVM wallet with who the spender is (flagged, plain wallet, unverified, unlimited) and which ones to revoke

UNRATEDListed

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?

0x6b0f4651…9f175f25

URL

https://presign-guard.onrender.com/v1/approvals?address=0x28c6c06298d514db089934071355e5743bf21d60&chain=ethereum

Seen

first 7 days ago · last 10 hr ago

12 free handshakes

Payment

Pays through

x402 · MPP evm

Offered on?

Base USDC, Solana

Listed on?

Base, Solana

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.664 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 0.336: 0.335 uncertain ? + 0.001 short ? · 0.136 to B

How the composite of 0.664 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	1.00	0.442		0.265	0	−0.335
latency p95 it answered as fast as its class	0.20	1.00	0.995		0.199	−0.001	0
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.664	gap to 1.000 = 0.336 · 0.001 short · 0.335 uncertain	0.664	−0.001	−0.335

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

The multiplication, written out

  0.600 × 0.442   liveness       
+ 0.200 × 0.995   latency p95    
+ 0.200 × 1.000   price stability
= 0.664           → UNRATED: 11 of 30 paid calls      weights 2026.09.6 · 11 samples · seed cap_01M3GP83V45W9EAER0C2DNSN96|2026-09-03T19:06:19.953Z|2026.09.6

Verify it yourself

npx teppi-check https://presign-guard.onrender.com/v1/approvals?address=0x28c6c06298d514db089934071355e5743bf21d60&chain=ethereum

curl -s https://api.teppi.xyz/v1/trust/cap_01M3GP83V45W9EAER0C2DNSN96