Endpoint · computeGETflat-rate-llm.kikoribera03.workers.dev /v1/util/verify-signature ?expected=0x27295608671E37654daD42A3E366290897A9861b&message=hello&signature=0x6b6789de154ae28f9182d3879f509c1124d6ae9c3617312e7f38eed8944eabfe275e8112c19eb9026686e6826dca4b32daeb409d0836f3767ea50ea5ea2044291b
Recovers the address that signed a personal_sign (EIP-191) message and tells you whether it matches the address you expected.
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Recovers the address that signed a personal_sign (EIP-191) message and tells you whether it matches the address you expected. This is how you prove a wallet is controlled by whoever is talking to you.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.005 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://flat-rate-llm.kikoribera03.workers.dev/v1/util/verify-signature?expected=0x27295608671E37654daD42A3E366290897A9861b&message=hello&signature=0x6b6789de154ae28f9182d3879f509c1124d6ae9c3617312e7f38eed8944eabfe275e8112c19eb9026686e6826dca4b32daeb409d0836f3767ea50ea5ea2044291b
MCP server on this host: dev.workers.kikoribera03.flat-rate-llm/x402-tools
Seen
first 25 days ago · last 14 hr ago
46 free handshakes
Payment
Pays through
x402
Offered on?
Polygon, Arbitrum, Base USDC
Listed on?
Polygon, Arbitrum, Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.916 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 0.084: 0.084 uncertain ? + 0.000 short ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 1.00 | 0.860 | 0.516 | 0 | −0.084 | |
| latency p95 it answered as fast as its class |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.916 | gap to 1.000 = 0.084 · 0.000 short · 0.084 uncertain | 0.916 | −0.000 | −0.084 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.600 × 0.860 liveness
+ 0.200 × 1.000 latency p95
+ 0.200 × 1.000 price stability
= 0.916 → UNRATED: 44 of 30 paid calls weights 2026.09.6 · 44 samples · seed cap_01M22B2971KRCNEGRXHK851HYH|2026-09-02T18:27:58.395Z|2026.09.6
Verify it yourself
npx teppi-check https://flat-rate-llm.kikoribera03.workers.dev/v1/util/verify-signature?expected=0x27295608671E37654daD42A3E366290897A9861b&message=hello&signature=0x6b6789de154ae28f9182d3879f509c1124d6ae9c3617312e7f38eed8944eabfe275e8112c19eb9026686e6826dca4b32daeb409d0836f3767ea50ea5ea2044291bcurl -s https://api.teppi.xyz/v1/trust/cap_01M22B2971KRCNEGRXHK851HYH