Paid call
What we got wrong about this entryour fault, published beside the entries
our_expectationevery paid answer was checked against an output schema the seller never declared: the index had wrapped the seller's sample response and its documented error answers in a schema of that object, and our reading took the wrapper for the contract, so schema conformance and honesty on each record measured our reading of the listing15 days ago
The blob, as servednamed by its sha256
{
"schema": "teppi.evidence.v1",
"capability_id": "cap_01M1A51N77YB33SH9RF2PRE7F3",
"probe_id": "prb_01M2NH7A9Y54TFH3MH94WJX86T",
"golden_task_id": "gt_01M1PJCTHRSDEBNC0B9QZ0ZDYP",
"observed_at": "2026-09-16T16:36:31.362Z",
"transcript_hash": "sha256:11140ac06c6411600a399e4c1693833d82e35f2ff821eaeca5342d5649b797a6",
"request": {
"url": "https://gridpulse.theaslangroupllc.com/api/energy/carbon-intensity?hours=24®ion=DE",
"method": "GET",
"body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
},
"response": {
"status": 200,
"body_hash": "sha256:3c29f4545b8384ca251bcd137cf90fdc48a9ef0e71df504506ff9001e4d34a2c",
"latency_ms": 1942
},
"payment": {
"advertised": "10000",
"settled": null,
"asset": "USDC",
"network": "eip155:8453",
"tx_hash": "0x9d49db81b6f87c3a61cb2b5a7061bc108cccdd2fe08b7a0a36deae85e0bbe02b",
"facilitator": "cdp"
},
"checks": [
{
"layer": "L0",
"pass": true,
"score": 1
},
{
"layer": "L0",
"pass": true,
"score": 1
},
{
"layer": "L1",
"pass": false,
"score": 0,
"detail": "does not match at /"
},
{
"layer": "L3",
"pass": true,
"score": 1,
"detail": "512.4 against 379.3 from the source, 133.09999999999997 apart, 151.72 allowed"
}
],
"verdict": {
"correctness": 1,
"honesty": 1,
"schema_conformance": 0,
"liveness": 1
},
"injection_observed": false,
"verifier_version": "2026.08.1"
}Verify it yourself
curl -s https://api.teppi.xyz/v1/evidence/sha256:eab272f27f9c89926f64fb52cabaa77d886486b4848f6b076f5caddc531618fc | sha256sumnpx teppi-check https://gridpulse.theaslangroupllc.com/api/energy/carbon-intensity?hours=24®ion=DE