Paid call
The blob, as servednamed by its sha256
{
"schema": "teppi.evidence.v1",
"capability_id": "cap_01M1A51MD29P5P4AZ2SB5C462W",
"probe_id": "prb_01M3ZWYBPGGK3WTVZ9E6T3AS35",
"golden_task_id": "gt_01M3KRF53KBSTYGQ89PX58A5JM",
"observed_at": "2026-10-03T18:45:37.782Z",
"transcript_hash": "sha256:884acde7aa322fa1687b2d797cd760e476191c89df454a59ba70768f3c0c6d60",
"request": {
"url": "https://api.onesource.io/api/chain/tx/0x1396e709c0c8ceb964379d34fddd43bd715afe0ffd75e6ef3e26e173f109a3e4?network=ethereum",
"method": "GET",
"body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
},
"response": {
"status": 200,
"body_hash": "sha256:67822cc985117be901359c2fa9a08b6ae8227c01d06582275ceb97a927fff3bd",
"latency_ms": 862
},
"payment": {
"advertised": "8000",
"settled": "8000",
"asset": "USDC",
"network": "eip155:8453",
"tx_hash": "0x50cb8dff2cf1948ef056e6daf115f03effadd9ee36ad3873a62c12557db2a0ff",
"facilitator": "cdp"
},
"checks": [
{
"layer": "L0",
"pass": true,
"score": 1
},
{
"layer": "L0",
"pass": true,
"score": 1
},
{
"layer": "L1",
"pass": false,
"score": null,
"detail": "no output schema published, so nothing can be validated"
},
{
"layer": "L3",
"pass": true,
"score": 1,
"checker": "generated",
"detail": "3 of 3 agree with ethereum-rpc.publicnode.com and eth.drpc.org at block 26113688",
"generated": {
"template": "gt_01M3KRF53KBSTYGQ89PX58A5JM",
"network": "eip155:1",
"subject": {
"hash": "0x1396e709c0c8ceb964379d34fddd43bd715afe0ffd75e6ef3e26e173f109a3e4"
},
"truth": {
"kind": "tx_field"
},
"before": {
"block": {
"number": "26113688",
"hash": "0x9b4b7bf87c2fb22b3c63bdfaf7c12116141269c8a57a07ff18260be83a549c44"
},
"values": {
"from": "0x559432e18b281731c054cd703d4b49872be4ed53",
"to": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"value": "0",
"nonce": "7804391",
"blockNumber": "26113643",
"gas": "210000",
"type": "2"
},
"answers": [
{
"provider": "ethereum-rpc.publicnode.com",
"call": {
"method": "eth_getTransactionByHash",
"params": [
"0x1396e709c0c8ceb964379d34fddd43bd715afe0ffd75e6ef3e26e173f109a3e4"
]
},
"value": "{\"from\":\"0x559432e18b281731c054cd703d4b49872be4ed53\",\"to\":\"0xdac17f958d2ee523a2206206994597c13d831ec7\",\"value\":\"0\",\"nonce\":\"7804391\",\"blockNumber\":\"26113643\",\"gas\":\"210000\",\"type\":\"2\"}"
},
{
"provider": "eth.drpc.org",
"call": {
"method": "eth_getTransactionByHash",
"params": [
"0x1396e709c0c8ceb964379d34fddd43bd715afe0ffd75e6ef3e26e173f109a3e4"
]
},
"value": "{\"from\":\"0x559432e18b281731c054cd703d4b49872be4ed53\",\"to\":\"0xdac17f958d2ee523a2206206994597c13d831ec7\",\"value\":\"0\",\"nonce\":\"7804391\",\"blockNumber\":\"26113643\",\"gas\":\"210000\",\"type\":\"2\"}"
}
]
},
"after": {
"block": {
"number": "26113689",
"hash": "0x1c06a7020e513be1a4282efaa724746c7f04b7272088b8184c6c7f5846a618a7"
},
"values": {
"from": "0x559432e18b281731c054cd703d4b49872be4ed53",
"to": "0xdac17f958d2ee523a2206206994597c13d831ec7",
"value": "0",
"nonce": "7804391",
"blockNumber": "26113643",
"gas": "210000",
"type": "2"
},
"answers": [
{
"provider": "ethereum-rpc.publicnode.com",
"call": {
"method": "eth_getTransactionByHash",
"params": [
"0x1396e709c0c8ceb964379d34fddd43bd715afe0ffd75e6ef3e26e173f109a3e4"
]
},
"value": "{\"from\":\"0x559432e18b281731c054cd703d4b49872be4ed53\",\"to\":\"0xdac17f958d2ee523a2206206994597c13d831ec7\",\"value\":\"0\",\"nonce\":\"7804391\",\"blockNumber\":\"26113643\",\"gas\":\"210000\",\"type\":\"2\"}"
},
{
"provider": "eth.drpc.org",
"call": {
"method": "eth_getTransactionByHash",
"params": [
"0x1396e709c0c8ceb964379d34fddd43bd715afe0ffd75e6ef3e26e173f109a3e4"
]
},
"value": "{\"from\":\"0x559432e18b281731c054cd703d4b49872be4ed53\",\"to\":\"0xdac17f958d2ee523a2206206994597c13d831ec7\",\"value\":\"0\",\"nonce\":\"7804391\",\"blockNumber\":\"26113643\",\"gas\":\"210000\",\"type\":\"2\"}"
}
]
},
"answers": [
{
"pointer": "/data/transaction/from",
"field": "from",
"seller": "0x559432e18b281731c054cd703d4b49872be4ed53",
"truth": "0x559432e18b281731c054cd703d4b49872be4ed53",
"verdict": "agrees"
},
{
"pointer": "/data/transaction/nonce",
"field": "nonce",
"seller": "7804391",
"truth": "7804391",
"verdict": "agrees"
},
{
"pointer": "/data/transaction/blockNumber",
"field": "blockNumber",
"seller": "26113643",
"truth": "26113643",
"verdict": "agrees"
}
]
}
}
],
"verdict": {
"correctness": 1,
"honesty": 1,
"schema_conformance": null,
"liveness": 1
},
"injection_observed": false,
"verifier_version": "2026.09.7"
}Verify it yourself
curl -s https://api.teppi.xyz/v1/evidence/sha256:398db7dc16fa1ffea9168e8057ba833e648a469d933a8be2dd4dd0d364f9be1d | sha256sumnpx teppi-check https://api.onesource.io/api/chain/tx/0x1396e709c0c8ceb964379d34fddd43bd715afe0ffd75e6ef3e26e173f109a3e4?network=ethereum