Endpoint · lookupGETsaylorinnovations.com/api/history/on-this-day

On This Day in History (events, births, deaths).

On This Day in History (events, births, deaths). On this day in history for any date: notable events, births, deaths or holidays from Wikipedia, newest first, with linked articles.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.001 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

7lsjfrjf8f…yuvxacy7

URL

https://saylorinnovations.com/api/history/on-this-day

MCP server on this host: com.saylorinnovations/data

Seen

first 8 days ago · last 3 days ago

12 free handshakes

Payment

Pays through

x402

Offered on?

Polygon, Arbitrum, Base, Solana USDC

Listed on?

Polygon, Arbitrum, Base, Solana

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.241 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 0.759: 0.333 uncertain ? + 0.426 short ? · 0.209 to D

How the composite of 0.241 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.60	0.62	0.068		0.041	−0.226	−0.333
latency p95 it answered as fast as its class	0.20	0.00	0.000		0.000	−0.200	0
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.241	gap to 1.000 = 0.759 · 0.426 short · 0.333 uncertain	0.241	−0.426	−0.333

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

The multiplication, written out

  0.600 × 0.068   liveness       
+ 0.200 × 0.000   latency p95    
+ 0.200 × 1.000   price stability
= 0.241           → UNRATED: 12 of 30 paid calls      weights 2026.09.6 · 12 samples · seed cap_01M3E3WZW2R3NMMDE8PFN6ANJS|2026-09-04T00:21:52.302Z|2026.09.6

Verify it yourselfnpx teppi-check https://saylorinnovations.com/api/history/on-this-daycurl -s https://api.teppi.xyz/v1/trust/cap_01M3E3WZW2R3NMMDE8PFN6ANJS