Paid call
The blob, as servednamed by its sha256
{
"schema": "teppi.evidence.v1",
"capability_id": "cap_01M1A59PC49Q0KPRJEXV0ANZA2",
"probe_id": "prb_01M3THPZXY2SST945KFZEAE8JZ",
"golden_task_id": "gt_01M3KRFF13MFSC3YYR2X8QZ714",
"observed_at": "2026-10-01T04:18:51.582Z",
"transcript_hash": "sha256:8bd83ff58ac829c15d56417de9c94ba7ad8aff4e9913fafff83faaf29f87a6de",
"request": {
"url": "https://api.oblique.markets/api/v1/paid/base-gas-price",
"method": "GET",
"body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
},
"response": {
"status": 200,
"body_hash": "sha256:0d974d2f0b0a064fb0f5a78df7a2e38fd23eced5a83d27da6bbce5826dedf2a1",
"latency_ms": 1148
},
"payment": {
"advertised": "2000",
"settled": "2000",
"asset": "USDC",
"network": "eip155:8453",
"tx_hash": "0xbc53edc2c512322aa0dd2d149c38b0630d82df012d096b14aaf40d51e92da81d",
"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 52019485",
"generated": {
"template": "gt_01M3KRFF13MFSC3YYR2X8QZ714",
"network": "eip155:8453",
"subject": {},
"truth": {
"kind": "base_fee"
},
"before": {
"block": {
"number": "52019485",
"hash": "0x776f4105d202d32da1b52ce7d5e8a41a1243fe171bed4389c8b04452dc77325a"
},
"values": {
"number": "52019485",
"hash": "0x776f4105d202d32da1b52ce7d5e8a41a1243fe171bed4389c8b04452dc77325a",
"parentHash": "0x240ac1cb4a88248dd60abe4da8d2181c6de5952c9a41e129a8c302fbda74d696",
"timestamp": "1790828317",
"gasUsed": "60190357",
"gasLimit": "400000000",
"miner": "0x4200000000000000000000000000000000000011",
"txCount": "229",
"baseFeePerGas": "5000000"
},
"answers": [
{
"provider": "rpc-base.blockmachine.io",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x319c11d",
false
]
},
"value": "{\"number\":\"52019485\",\"hash\":\"0x776f4105d202d32da1b52ce7d5e8a41a1243fe171bed4389c8b04452dc77325a\",\"parentHash\":\"0x240ac1cb4a88248dd60abe4da8d2181c6de5952c9a41e129a8c302fbda74d696\",\"timestamp\":\"1790828317\",\"gasUsed\":\"60190357\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"229\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base-rpc.publicnode.com",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x319c11d",
false
]
},
"value": "{\"number\":\"52019485\",\"hash\":\"0x776f4105d202d32da1b52ce7d5e8a41a1243fe171bed4389c8b04452dc77325a\",\"parentHash\":\"0x240ac1cb4a88248dd60abe4da8d2181c6de5952c9a41e129a8c302fbda74d696\",\"timestamp\":\"1790828317\",\"gasUsed\":\"60190357\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"229\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base.drpc.org",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x319c11d",
false
]
},
"value": "{\"number\":\"52019485\",\"hash\":\"0x776f4105d202d32da1b52ce7d5e8a41a1243fe171bed4389c8b04452dc77325a\",\"parentHash\":\"0x240ac1cb4a88248dd60abe4da8d2181c6de5952c9a41e129a8c302fbda74d696\",\"timestamp\":\"1790828317\",\"gasUsed\":\"60190357\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"229\",\"baseFeePerGas\":\"5000000\"}"
}
]
},
"after": {
"block": {
"number": "52019487",
"hash": "0x4b176eba09337cb133d2dac07c8f02470ae937e04d1eb3747d260d5b342b2ee7"
},
"values": {
"number": "52019487",
"hash": "0x4b176eba09337cb133d2dac07c8f02470ae937e04d1eb3747d260d5b342b2ee7",
"parentHash": "0x1e40752158541f0873c9e95b969c0e5e081e4eb823b3f29935647189cb6ad9de",
"timestamp": "1790828321",
"gasUsed": "28209393",
"gasLimit": "400000000",
"miner": "0x4200000000000000000000000000000000000011",
"txCount": "173",
"baseFeePerGas": "5000000"
},
"answers": [
{
"provider": "rpc-base.blockmachine.io",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x319c11f",
false
]
},
"value": "{\"number\":\"52019487\",\"hash\":\"0x4b176eba09337cb133d2dac07c8f02470ae937e04d1eb3747d260d5b342b2ee7\",\"parentHash\":\"0x1e40752158541f0873c9e95b969c0e5e081e4eb823b3f29935647189cb6ad9de\",\"timestamp\":\"1790828321\",\"gasUsed\":\"28209393\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"173\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base-rpc.publicnode.com",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x319c11f",
false
]
},
"value": "{\"number\":\"52019487\",\"hash\":\"0x4b176eba09337cb133d2dac07c8f02470ae937e04d1eb3747d260d5b342b2ee7\",\"parentHash\":\"0x1e40752158541f0873c9e95b969c0e5e081e4eb823b3f29935647189cb6ad9de\",\"timestamp\":\"1790828321\",\"gasUsed\":\"28209393\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"173\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base.drpc.org",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x319c11f",
false
]
},
"value": "{\"number\":\"52019487\",\"hash\":\"0x4b176eba09337cb133d2dac07c8f02470ae937e04d1eb3747d260d5b342b2ee7\",\"parentHash\":\"0x1e40752158541f0873c9e95b969c0e5e081e4eb823b3f29935647189cb6ad9de\",\"timestamp\":\"1790828321\",\"gasUsed\":\"28209393\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"173\",\"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": "2026.09.6"
}Verify it yourself
curl -s https://api.teppi.xyz/v1/evidence/sha256:016d094dc701cd161c2f5f2641671e20ba525d2eee3b91742c4519396e551418 | sha256sumnpx teppi-check https://api.oblique.markets/api/v1/paid/base-gas-price