Paid call
The blob, as servednamed by its sha256
{
"schema": "teppi.evidence.v1",
"capability_id": "cap_01M1A51MC12YAADKV2H9K67MHX",
"probe_id": "prb_01M40RWB3GJSRBA91WNXF87VQG",
"golden_task_id": "gt_01M3KRG6P35886E9YSCWMNB1T3",
"observed_at": "2026-10-03T14:20:54.633Z",
"transcript_hash": "sha256:ed1c0856f8a939054149a683b5f9d4e1f904704d39b72323b8e2aef3b4c9b9e4",
"request": {
"url": "https://api.onesource.io/api/chain/erc20-balance?address=0xfd78ee919681417d192449715b2594ab58f5d002&contract=0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48&network=ethereum",
"method": "GET",
"body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
},
"response": {
"status": 200,
"body_hash": "sha256:41538cce4b1d704e3774be78b9b604dd8fd175307c7ccc1d7b2572752aed0562",
"latency_ms": 922
},
"payment": {
"advertised": "3000",
"settled": "3000",
"asset": "USDC",
"network": "eip155:8453",
"tx_hash": "0x20b46e9e0bd6b0afab8fe8ba26b66874849f17a25662bf2ad5bb94679c46ad19",
"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": "1 of 1 agree with ethereum-rpc.publicnode.com and eth.drpc.org at block 26112370",
"generated": {
"template": "gt_01M3KRG6P35886E9YSCWMNB1T3",
"network": "eip155:1",
"subject": {
"token": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
"tokenKey": "usdc",
"symbol": "USDC",
"decimals": "6",
"holder": "0xfd78ee919681417d192449715b2594ab58f5d002"
},
"truth": {
"kind": "erc20",
"call": "balanceOf"
},
"before": {
"block": {
"number": "26112370",
"hash": "0xa903c1fb17965c185e8a97222208a15f036e9da335438c4b67bb11e7076b56f4"
},
"values": {
"value": "6319594"
},
"answers": [
{
"provider": "ethereum-rpc.publicnode.com",
"call": {
"method": "eth_call",
"params": [
{
"to": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
"data": "0x70a08231000000000000000000000000fd78ee919681417d192449715b2594ab58f5d002"
},
{
"blockHash": "0xa903c1fb17965c185e8a97222208a15f036e9da335438c4b67bb11e7076b56f4"
}
]
},
"value": "{\"value\":\"6319594\"}"
},
{
"provider": "eth.drpc.org",
"call": {
"method": "eth_call",
"params": [
{
"to": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
"data": "0x70a08231000000000000000000000000fd78ee919681417d192449715b2594ab58f5d002"
},
{
"blockHash": "0xa903c1fb17965c185e8a97222208a15f036e9da335438c4b67bb11e7076b56f4"
}
]
},
"value": "{\"value\":\"6319594\"}"
}
]
},
"after": {
"block": {
"number": "26112371",
"hash": "0xf240ad5cebf10f03a89ce8670b37bbbb2397d3113eff37971ab2f55c2c30e97e"
},
"values": {
"value": "6319594"
},
"answers": [
{
"provider": "ethereum-rpc.publicnode.com",
"call": {
"method": "eth_call",
"params": [
{
"to": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
"data": "0x70a08231000000000000000000000000fd78ee919681417d192449715b2594ab58f5d002"
},
{
"blockHash": "0xf240ad5cebf10f03a89ce8670b37bbbb2397d3113eff37971ab2f55c2c30e97e"
}
]
},
"value": "{\"value\":\"6319594\"}"
},
{
"provider": "eth.drpc.org",
"call": {
"method": "eth_call",
"params": [
{
"to": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
"data": "0x70a08231000000000000000000000000fd78ee919681417d192449715b2594ab58f5d002"
},
{
"blockHash": "0xf240ad5cebf10f03a89ce8670b37bbbb2397d3113eff37971ab2f55c2c30e97e"
}
]
},
"value": "{\"value\":\"6319594\"}"
}
]
},
"answers": [
{
"pointer": "/data/balance",
"field": "value",
"seller": "6319594",
"truth": "6319594",
"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/sha256:4bee160d49b635c68a1627d6f187d931aa58720297a297fb753c5a7373191076 | sha256sumnpx teppi-check https://api.onesource.io/api/chain/erc20-balance?address=0xfd78ee919681417d192449715b2594ab58f5d002&contract=0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48&network=ethereum