Endpoint · evidenceGETapi.myceliasignal.com/oracle/orderbook/btc/usd

BTC order book imbalance — depth, spread, sweep cost across 5 exchanges with collapse detection — Ed25519 signed attestation

UNRATEDDelisted

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.03 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0xd593832c…4e96700d

URL

https://api.myceliasignal.com/oracle/orderbook/btc/usd

Seen

first 35 days ago · last 26 days ago

29 free handshakes

Payment

Pays through

x402

Offered on?

Base USDC

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.1

UN
RATED

0.811 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 0.189: 0.134 uncertain ? + 0.056 short ? · 0.089 to A

How the composite of 0.811 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	0.780		0.468	0	−0.132
latency p95 it answered as fast as its class	0.20	0.72	0.713		0.143	−0.056	−0.002
price stability the price stayed where it was listed	0.20	1.00	1.000		0.200	0	0
Composite	1.00		0.811	gap to 1.000 = 0.189 · 0.056 short · 0.134 uncertain	0.811	−0.056	−0.134

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

The multiplication, written out

  0.600 × 0.780   liveness       
+ 0.200 × 0.713   latency p95    
+ 0.200 × 1.000   price stability
= 0.811           → UNRATED: 28 of 30 paid calls      weights 2026.09.1 · 28 samples · seed cap_01M1A5Q76NSPQBH06WR4E71PMX|2026-08-15T21:06:38.212Z|2026.09.1

Verify it yourselfnpx teppi-check https://api.myceliasignal.com/oracle/orderbook/btc/usdcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5Q76NSPQBH06WR4E71PMX