Paid call
The blob, as servednamed by its sha256
{
"schema": "teppi.evidence.v1",
"capability_id": "cap_01M1A59PC49Q0KPRJEXV0ANZA2",
"probe_id": "prb_01M3PNVR5KMZC0NJZPWXR44BGN",
"golden_task_id": "gt_01M3KRFF13MFSC3YYR2X8QZ714",
"observed_at": "2026-09-29T21:18:18.320Z",
"transcript_hash": "sha256:618634554fc257df23ed720dc20beff9fe95b6e793632df4b7133e34451dc8ba",
"request": {
"url": "https://api.oblique.markets/api/v1/paid/base-gas-price",
"method": "GET",
"body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
},
"response": {
"status": 200,
"body_hash": "sha256:60691849fd3609bd7ac8ba0dd7a746388d8d794681621269b34ef9f706bc9d45",
"latency_ms": 1432
},
"payment": {
"advertised": "2000",
"settled": "2000",
"asset": "USDC",
"network": "eip155:8453",
"tx_hash": "0x1b45848cc57010d1146747b1a667b06cd6836ae81e02c2a1aab314b76bb066e5",
"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 51963668",
"generated": {
"template": "gt_01M3KRFF13MFSC3YYR2X8QZ714",
"network": "eip155:8453",
"subject": {},
"truth": {
"kind": "base_fee"
},
"before": {
"block": {
"number": "51963668",
"hash": "0x1df0e86032c2b2505628a963224807af69fbb1d7bae8517482ff3622715d0341"
},
"values": {
"number": "51963668",
"hash": "0x1df0e86032c2b2505628a963224807af69fbb1d7bae8517482ff3622715d0341",
"parentHash": "0x321caf85c5c9c76485c0b9939c073c2d3eb59504addaf38cff9bf7ea7e059bac",
"timestamp": "1790716683",
"gasUsed": "45632720",
"gasLimit": "400000000",
"miner": "0x4200000000000000000000000000000000000011",
"txCount": "303",
"baseFeePerGas": "5000000"
},
"answers": [
{
"provider": "rpc-base.blockmachine.io",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x318e714",
false
]
},
"value": "{\"number\":\"51963668\",\"hash\":\"0x1df0e86032c2b2505628a963224807af69fbb1d7bae8517482ff3622715d0341\",\"parentHash\":\"0x321caf85c5c9c76485c0b9939c073c2d3eb59504addaf38cff9bf7ea7e059bac\",\"timestamp\":\"1790716683\",\"gasUsed\":\"45632720\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"303\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base-rpc.publicnode.com",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x318e714",
false
]
},
"value": "{\"number\":\"51963668\",\"hash\":\"0x1df0e86032c2b2505628a963224807af69fbb1d7bae8517482ff3622715d0341\",\"parentHash\":\"0x321caf85c5c9c76485c0b9939c073c2d3eb59504addaf38cff9bf7ea7e059bac\",\"timestamp\":\"1790716683\",\"gasUsed\":\"45632720\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"303\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base.drpc.org",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x318e714",
false
]
},
"value": "{\"number\":\"51963668\",\"hash\":\"0x1df0e86032c2b2505628a963224807af69fbb1d7bae8517482ff3622715d0341\",\"parentHash\":\"0x321caf85c5c9c76485c0b9939c073c2d3eb59504addaf38cff9bf7ea7e059bac\",\"timestamp\":\"1790716683\",\"gasUsed\":\"45632720\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"303\",\"baseFeePerGas\":\"5000000\"}"
}
]
},
"after": {
"block": {
"number": "51963670",
"hash": "0xd21db98ab8e8838c085fb22a506c5b7b0c15c721c4224a51a80ec0ee3ea04b79"
},
"values": {
"number": "51963670",
"hash": "0xd21db98ab8e8838c085fb22a506c5b7b0c15c721c4224a51a80ec0ee3ea04b79",
"parentHash": "0x7091da1433d0d0054e7d98b5d88cac31db684f0ae9a518b7cbfb825396c93b87",
"timestamp": "1790716687",
"gasUsed": "64216627",
"gasLimit": "400000000",
"miner": "0x4200000000000000000000000000000000000011",
"txCount": "201",
"baseFeePerGas": "5000000"
},
"answers": [
{
"provider": "rpc-base.blockmachine.io",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x318e716",
false
]
},
"value": "{\"number\":\"51963670\",\"hash\":\"0xd21db98ab8e8838c085fb22a506c5b7b0c15c721c4224a51a80ec0ee3ea04b79\",\"parentHash\":\"0x7091da1433d0d0054e7d98b5d88cac31db684f0ae9a518b7cbfb825396c93b87\",\"timestamp\":\"1790716687\",\"gasUsed\":\"64216627\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"201\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base-rpc.publicnode.com",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x318e716",
false
]
},
"value": "{\"number\":\"51963670\",\"hash\":\"0xd21db98ab8e8838c085fb22a506c5b7b0c15c721c4224a51a80ec0ee3ea04b79\",\"parentHash\":\"0x7091da1433d0d0054e7d98b5d88cac31db684f0ae9a518b7cbfb825396c93b87\",\"timestamp\":\"1790716687\",\"gasUsed\":\"64216627\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"201\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base.drpc.org",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x318e716",
false
]
},
"value": "{\"number\":\"51963670\",\"hash\":\"0xd21db98ab8e8838c085fb22a506c5b7b0c15c721c4224a51a80ec0ee3ea04b79\",\"parentHash\":\"0x7091da1433d0d0054e7d98b5d88cac31db684f0ae9a518b7cbfb825396c93b87\",\"timestamp\":\"1790716687\",\"gasUsed\":\"64216627\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"201\",\"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": "2026.09.5"
}Verify it yourself
curl -s https://api.teppi.xyz/v1/evidence/sha256:5d55ef0c98af005483cf4c6b19e7ecc09e0085acec2c1324e7710d7eae96a8ab | sha256sumnpx teppi-check https://api.oblique.markets/api/v1/paid/base-gas-price