Endpoint · evidenceGETapi.myceliasignal.com /oracle/price/btc/eur/vwap
Bitcoin volume-weighted average price in EUR for European market execution — Ed25519 signed attestation
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.myceliasignal.com/oracle/price/btc/eur/vwap
Seen
first 35 days ago · last 3 days ago
64 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC
Listed on?
Base
Score, from free handshakes onlyweights 2026.09.6
UN
RATED
RATED
0.806 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 0.194: 0.101 uncertain ? + 0.094 short ? · 0.094 to A
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.53 | 0.353 | 0.071 | −0.094 | −0.036 | |
| liveness it answered at all |
0.60 | 1.00 | 0.892 | 0.535 | 0 | −0.065 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.806 | gap to 1.000 = 0.194 · 0.094 short · 0.101 uncertain | 0.806 | −0.094 | −0.101 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.353 latency p95
+ 0.600 × 0.892 liveness
+ 0.200 × 1.000 price stability
= 0.806 → UNRATED: 57 of 30 paid calls weights 2026.09.6 · 57 samples · seed cap_01M1A5Q76FQCTNW8KQ2T940VMA|2026-09-02T17:25:22.489Z|2026.09.6
Verify it yourself
npx teppi-check https://api.myceliasignal.com/oracle/price/btc/eur/vwapcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A5Q76FQCTNW8KQ2T940VMA