Paid call
The blob, as servednamed by its sha256
{
"schema": "teppi.evidence.v1",
"capability_id": "cap_01M1A59PC49Q0KPRJEXV0ANZA2",
"probe_id": "prb_01M40RWB3RQSVGX18ZQVR7ECP4",
"golden_task_id": "gt_01M3KRFF13MFSC3YYR2X8QZ714",
"observed_at": "2026-10-03T18:04:59.692Z",
"transcript_hash": "sha256:3128850ea8751932dad5e17cf73e710df8fc29114445cea7c0b4d2e11f6e62f4",
"request": {
"url": "https://api.oblique.markets/api/v1/paid/base-gas-price",
"method": "GET",
"body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
},
"response": {
"status": 200,
"body_hash": "sha256:213c6a9b3ffe6128dd07229a08f41174e6df85124b2c0a6dfa79096e83a82f8a",
"latency_ms": 1119
},
"payment": {
"advertised": "2000",
"settled": "2000",
"asset": "USDC",
"network": "eip155:8453",
"tx_hash": "0xeca89aca643e3d532c1f1213e3b72bda8c6a6fcec1a38bfc4a1e6ac65c8ec70a",
"facilitator": "cdp"
},
"checks": [
{
"layer": "L0",
"pass": true,
"score": 1
},
{
"layer": "L0",
"pass": true,
"score": 1
},
{
"layer": "L1",
"pass": true,
"score": 1
},
{
"layer": "L3",
"pass": true,
"score": 1,
"checker": "generated",
"detail": "1 of 1 agree with rpc-base.blockmachine.io and base-rpc.publicnode.com and base.drpc.org at block 52130669",
"generated": {
"template": "gt_01M3KRFF13MFSC3YYR2X8QZ714",
"network": "eip155:8453",
"subject": {},
"truth": {
"kind": "base_fee"
},
"before": {
"block": {
"number": "52130669",
"hash": "0x94d6f95484b19eb80707b7948e39733f6bfcc98a8f2db242350573126eac5577"
},
"values": {
"number": "52130669",
"hash": "0x94d6f95484b19eb80707b7948e39733f6bfcc98a8f2db242350573126eac5577",
"parentHash": "0x23f8684d0348da3aa6143e6b60b4f38fb80a6b0ea2db4b7ac912e5295b8ce015",
"timestamp": "1791050685",
"gasUsed": "33073638",
"gasLimit": "400000000",
"miner": "0x4200000000000000000000000000000000000011",
"txCount": "126",
"baseFeePerGas": "5000000"
},
"answers": [
{
"provider": "rpc-base.blockmachine.io",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x31b736d",
false
]
},
"value": "{\"number\":\"52130669\",\"hash\":\"0x94d6f95484b19eb80707b7948e39733f6bfcc98a8f2db242350573126eac5577\",\"parentHash\":\"0x23f8684d0348da3aa6143e6b60b4f38fb80a6b0ea2db4b7ac912e5295b8ce015\",\"timestamp\":\"1791050685\",\"gasUsed\":\"33073638\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"126\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base-rpc.publicnode.com",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x31b736d",
false
]
},
"value": "{\"number\":\"52130669\",\"hash\":\"0x94d6f95484b19eb80707b7948e39733f6bfcc98a8f2db242350573126eac5577\",\"parentHash\":\"0x23f8684d0348da3aa6143e6b60b4f38fb80a6b0ea2db4b7ac912e5295b8ce015\",\"timestamp\":\"1791050685\",\"gasUsed\":\"33073638\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"126\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base.drpc.org",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x31b736d",
false
]
},
"value": "{\"number\":\"52130669\",\"hash\":\"0x94d6f95484b19eb80707b7948e39733f6bfcc98a8f2db242350573126eac5577\",\"parentHash\":\"0x23f8684d0348da3aa6143e6b60b4f38fb80a6b0ea2db4b7ac912e5295b8ce015\",\"timestamp\":\"1791050685\",\"gasUsed\":\"33073638\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"126\",\"baseFeePerGas\":\"5000000\"}"
}
]
},
"after": {
"block": {
"number": "52130671",
"hash": "0xffb401ee3356e40d9d7d5ec5ff3a4edd0954528b18484fc1a9b1727279a5884f"
},
"values": {
"number": "52130671",
"hash": "0xffb401ee3356e40d9d7d5ec5ff3a4edd0954528b18484fc1a9b1727279a5884f",
"parentHash": "0x1c309f0247500a9d10c14dee29874bbcca1d54b7db9253edaa9e30c9a4a09559",
"timestamp": "1791050689",
"gasUsed": "24137597",
"gasLimit": "400000000",
"miner": "0x4200000000000000000000000000000000000011",
"txCount": "122",
"baseFeePerGas": "5000000"
},
"answers": [
{
"provider": "rpc-base.blockmachine.io",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x31b736f",
false
]
},
"value": "{\"number\":\"52130671\",\"hash\":\"0xffb401ee3356e40d9d7d5ec5ff3a4edd0954528b18484fc1a9b1727279a5884f\",\"parentHash\":\"0x1c309f0247500a9d10c14dee29874bbcca1d54b7db9253edaa9e30c9a4a09559\",\"timestamp\":\"1791050689\",\"gasUsed\":\"24137597\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"122\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base-rpc.publicnode.com",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x31b736f",
false
]
},
"value": "{\"number\":\"52130671\",\"hash\":\"0xffb401ee3356e40d9d7d5ec5ff3a4edd0954528b18484fc1a9b1727279a5884f\",\"parentHash\":\"0x1c309f0247500a9d10c14dee29874bbcca1d54b7db9253edaa9e30c9a4a09559\",\"timestamp\":\"1791050689\",\"gasUsed\":\"24137597\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"122\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base.drpc.org",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x31b736f",
false
]
},
"value": "{\"number\":\"52130671\",\"hash\":\"0xffb401ee3356e40d9d7d5ec5ff3a4edd0954528b18484fc1a9b1727279a5884f\",\"parentHash\":\"0x1c309f0247500a9d10c14dee29874bbcca1d54b7db9253edaa9e30c9a4a09559\",\"timestamp\":\"1791050689\",\"gasUsed\":\"24137597\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"122\",\"baseFeePerGas\":\"5000000\"}"
}
]
},
"answers": [
{
"pointer": "/base_fee_per_gas_wei",
"field": "baseFeePerGas",
"seller": "5000000",
"truth": "5000000 to 5000000",
"verdict": "agrees"
}
]
}
}
],
"verdict": {
"correctness": 1,
"honesty": 1,
"schema_conformance": 1,
"liveness": 1
},
"injection_observed": false,
"verifier_version": "2026.09.7"
}Verify it yourself
curl -s https://api.teppi.xyz/v1/evidence/sha256:495b3607de0e95410c1e62ad2d8934267457653321094f9037d9c2e264253605 | sha256sumnpx teppi-check https://api.oblique.markets/api/v1/paid/base-gas-price