Endpoint · computeGETaeml-x402.zeabur.app /trust/graveyard ?verifiable=optional+-+set+to+1+to+attach+%60_hash_core%60+per+row+%28the+canonical+pre-image+of+the+record_hash+for+that+row%29+so+you+can
[BATCH+PROOF] x402 service graveyard - services that vanished from the census.
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[BATCH+PROOF] x402 service graveyard - services that vanished from the census. THRESHOLD stated plainly: listed on FIRST confirmed absence (confirm_absences=1), NOT multi-day confirmation - only two snapshot days exist, which cannot support a streak test. Rows are hash-backed and recompute offline with ?verifiable=1; record_hash_verifiable reports the exact count per response. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.09 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://aeml-x402.zeabur.app/trust/graveyard?verifiable=optional+-+set+to+1+to+attach+%60_hash_core%60+per+row+%28the+canonical+pre-image+of+the+record_hash+for+that+row%29+so+you+can
Seen
first 35 days ago · last 19 days ago
46 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC, Solana
Listed on?
Base, Solana
Score, from free handshakes onlyweights 2026.09.4
UN
RATED
RATED
0.718 liveness verified, no letter
To a letter · 30 paid calls
0 of 30
Held down by latency p95 · gap to 1.000 is 0.282: 0.082 uncertain ? + 0.200 short ? · 0.082 to B
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| liveness it answered at all |
0.60 | 1.00 | 0.863 | 0.518 | 0 | −0.082 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.718 | gap to 1.000 = 0.282 · 0.200 short · 0.082 uncertain | 0.718 | −0.200 | −0.082 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
The multiplication, written out
0.200 × 0.000 latency p95
+ 0.600 × 0.863 liveness
+ 0.200 × 1.000 price stability
= 0.718 → UNRATED: 45 of 30 paid calls weights 2026.09.4 · 45 samples · seed cap_01M1A51RRW5JF554TX4P27B8HZ|2026-08-24T03:51:59.671Z|2026.09.4
Verify it yourself
npx teppi-check https://aeml-x402.zeabur.app/trust/graveyard?verifiable=optional+-+set+to+1+to+attach+%60_hash_core%60+per+row+%28the+canonical+pre-image+of+the+record_hash+for+that+row%29+so+you+cancurl -s https://api.teppi.xyz/v1/trust/cap_01M1A51RRW5JF554TX4P27B8HZ