Endpoint · onchainGETwww.x402financialdata.com/block-by-timestamp?timestamp=1780000000

Nearest Ethereum block number to a given Unix timestamp, from Etherscan's V2 API -- anchors a point in time to a specific block for historical on-chain lookups (e.g.

Nearest Ethereum block number to a given Unix timestamp, from Etherscan's V2 API -- anchors a point in time to a specific block for historical on-chain lookups (e.g. state as of a given date). Not address-specific. $0.01/call.

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.01 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0xe4181c7d…a84768e0

URL

https://www.x402financialdata.com/block-by-timestamp?timestamp=1780000000

Seen

first 35 days ago · last 35 days ago

14 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC, Solana

Listed on?

Base, Solana

Score, from free handshakes onlyweights 2026.08.1

UN
RATED

0.767 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 0.233: 0.138 uncertain ? + 0.096 short ? · 0.033 to B

How the composite of 0.767 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	0.771		0.462	0	−0.138
latency p95 it answered as fast as its class	0.20	0.52	0.521		0.104	−0.096	0
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.767	gap to 1.000 = 0.233 · 0.096 short · 0.138 uncertain	0.767	−0.096	−0.138

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

The multiplication, written out

  0.600 × 0.771   liveness       
+ 0.200 × 0.521   latency p95    
+ 0.200 × 1.000   price stability
= 0.767           → UNRATED: 13 of 30 paid calls      weights 2026.08.1 · 13 samples · seed cap_01M1A59VVSJKB474P32GJZ0S7P|2026-08-07T18:30:33.393Z|2026.08.1

Verify it yourselfnpx teppi-check https://www.x402financialdata.com/block-by-timestamp?timestamp=1780000000curl -s https://api.teppi.xyz/v1/trust/cap_01M1A59VVSJKB474P32GJZ0S7P