Endpoint · lookupPOSTapi.ysaere.com /v1/notary/receipts
Ysaere Notary — pay ~$0.02 USDC → signed hash_only receipt + verify_url; free GET resolve/proof (integrity, not factual truth).
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?
URL
https://api.ysaere.com/v1/notary/receipts
Seen
first 25 days ago · last 10 hr ago
34 free handshakes
Payment
Pays through
— never asked
Offered on?
— never asked
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.000 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by liveness · gap to 1.000 is 1.000: 0.048 uncertain ? + 0.952 short ? · 0.450 to D
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.75 | 0.00 | 0.000 | 0.000 | −0.750 | 0 | |
| latency p95 it answered as fast as its class |
0.25 | 0.19 | 0.000 | 0.000 | −0.202 | −0.048 | |
| Composite | 1.00 | 0.000 | gap to 1.000 = 1.000 · 0.952 short · 0.048 uncertain | 0.000 | −0.952 | −0.048 |
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 × 0.000 liveness
+ 0.250 × 0.000 latency p95
= 0.000 → UNRATED: 34 of 30 paid calls weights 2026.09.6 · 34 samples · seed cap_01M22B3YY2FN8N649EB3XKCR13|2026-09-03T02:50:21.895Z|2026.09.6
Verify it yourself
npx teppi-check https://api.ysaere.com/v1/notary/receiptscurl -s https://api.teppi.xyz/v1/trust/cap_01M22B3YY2FN8N649EB3XKCR13