Paid call
The blob, as servednamed by its sha256
{
"schema": "teppi.evidence.v1",
"capability_id": "cap_01M1A59PC49Q0KPRJEXV0ANZA2",
"probe_id": "prb_01M41G6QTBXWD7VSF79D580V9T",
"golden_task_id": "gt_01M3KRFF13MFSC3YYR2X8QZ714",
"observed_at": "2026-10-03T21:48:26.635Z",
"transcript_hash": "sha256:3df6ddf05e7155e542df5249b3ecd3fbd7d6f7fc3b58f510eb2f78749dbf3d19",
"request": {
"url": "https://api.oblique.markets/api/v1/paid/base-gas-price",
"method": "GET",
"body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
},
"response": {
"status": 200,
"body_hash": "sha256:8b7463d13587f8c0df3008ff95698568de9036d80ace52311b5fcdbd93b5ffa2",
"latency_ms": 994
},
"payment": {
"advertised": "2000",
"settled": "2000",
"asset": "USDC",
"network": "eip155:8453",
"tx_hash": "0xb6126941e356e820043bffd4552a83cbae06782e6f4cb9e7ac9d1755d8cc2f12",
"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 52137371",
"generated": {
"template": "gt_01M3KRFF13MFSC3YYR2X8QZ714",
"network": "eip155:8453",
"subject": {},
"truth": {
"kind": "base_fee"
},
"before": {
"block": {
"number": "52137371",
"hash": "0xc975855803722cb476b7b3a18fb10a5dcf05deca9d0714b1591873bf6b8b4ac1"
},
"values": {
"number": "52137371",
"hash": "0xc975855803722cb476b7b3a18fb10a5dcf05deca9d0714b1591873bf6b8b4ac1",
"parentHash": "0xb8f194ba9e126fd7f764a20eb8c38b5c8c8c321f8e95718317dd8ce9f02ecb68",
"timestamp": "1791064089",
"gasUsed": "33045160",
"gasLimit": "400000000",
"miner": "0x4200000000000000000000000000000000000011",
"txCount": "150",
"baseFeePerGas": "5000000"
},
"answers": [
{
"provider": "rpc-base.blockmachine.io",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x31b8d9b",
false
]
},
"value": "{\"number\":\"52137371\",\"hash\":\"0xc975855803722cb476b7b3a18fb10a5dcf05deca9d0714b1591873bf6b8b4ac1\",\"parentHash\":\"0xb8f194ba9e126fd7f764a20eb8c38b5c8c8c321f8e95718317dd8ce9f02ecb68\",\"timestamp\":\"1791064089\",\"gasUsed\":\"33045160\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"150\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base-rpc.publicnode.com",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x31b8d9b",
false
]
},
"value": "{\"number\":\"52137371\",\"hash\":\"0xc975855803722cb476b7b3a18fb10a5dcf05deca9d0714b1591873bf6b8b4ac1\",\"parentHash\":\"0xb8f194ba9e126fd7f764a20eb8c38b5c8c8c321f8e95718317dd8ce9f02ecb68\",\"timestamp\":\"1791064089\",\"gasUsed\":\"33045160\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"150\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base.drpc.org",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x31b8d9b",
false
]
},
"value": "{\"number\":\"52137371\",\"hash\":\"0xc975855803722cb476b7b3a18fb10a5dcf05deca9d0714b1591873bf6b8b4ac1\",\"parentHash\":\"0xb8f194ba9e126fd7f764a20eb8c38b5c8c8c321f8e95718317dd8ce9f02ecb68\",\"timestamp\":\"1791064089\",\"gasUsed\":\"33045160\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"150\",\"baseFeePerGas\":\"5000000\"}"
}
]
},
"after": {
"block": {
"number": "52137374",
"hash": "0x61f5ce6b8b0d320868c0ef496d67de5367cd8e7c6cd494d712b06f587f8af4f2"
},
"values": {
"number": "52137374",
"hash": "0x61f5ce6b8b0d320868c0ef496d67de5367cd8e7c6cd494d712b06f587f8af4f2",
"parentHash": "0x12c38f1d50385f13667e945222b6112897e201fe7a0d8082d5ea34ae4fca47bb",
"timestamp": "1791064095",
"gasUsed": "22877668",
"gasLimit": "400000000",
"miner": "0x4200000000000000000000000000000000000011",
"txCount": "141",
"baseFeePerGas": "5000000"
},
"answers": [
{
"provider": "rpc-base.blockmachine.io",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x31b8d9e",
false
]
},
"value": "{\"number\":\"52137374\",\"hash\":\"0x61f5ce6b8b0d320868c0ef496d67de5367cd8e7c6cd494d712b06f587f8af4f2\",\"parentHash\":\"0x12c38f1d50385f13667e945222b6112897e201fe7a0d8082d5ea34ae4fca47bb\",\"timestamp\":\"1791064095\",\"gasUsed\":\"22877668\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"141\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base-rpc.publicnode.com",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x31b8d9e",
false
]
},
"value": "{\"number\":\"52137374\",\"hash\":\"0x61f5ce6b8b0d320868c0ef496d67de5367cd8e7c6cd494d712b06f587f8af4f2\",\"parentHash\":\"0x12c38f1d50385f13667e945222b6112897e201fe7a0d8082d5ea34ae4fca47bb\",\"timestamp\":\"1791064095\",\"gasUsed\":\"22877668\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"141\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base.drpc.org",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x31b8d9e",
false
]
},
"value": "{\"number\":\"52137374\",\"hash\":\"0x61f5ce6b8b0d320868c0ef496d67de5367cd8e7c6cd494d712b06f587f8af4f2\",\"parentHash\":\"0x12c38f1d50385f13667e945222b6112897e201fe7a0d8082d5ea34ae4fca47bb\",\"timestamp\":\"1791064095\",\"gasUsed\":\"22877668\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"141\",\"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:cd43e339d72e498440118c4463acb0c105b463add2997af5dcb2dbb004dbfa2f | sha256sumnpx teppi-check https://api.oblique.markets/api/v1/paid/base-gas-price