Paid call
The blob, as servednamed by its sha256
{
"schema": "teppi.evidence.v1",
"capability_id": "cap_01M1A59PC49Q0KPRJEXV0ANZA2",
"probe_id": "prb_01M3QHNTQ93JGC6SVTW43N9DTS",
"golden_task_id": "gt_01M3KRFF13MFSC3YYR2X8QZ714",
"observed_at": "2026-09-30T10:25:02.778Z",
"transcript_hash": "sha256:22e72aa6fb496d869215bff1f69d419abcb329dfeadde73e1779589eb6e83ed0",
"request": {
"url": "https://api.oblique.markets/api/v1/paid/base-gas-price",
"method": "GET",
"body_hash": "sha256:44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a"
},
"response": {
"status": 200,
"body_hash": "sha256:c07483ca91f9b7c6a67eb3ddc1101d6ad5c7c8d4a21f4c739843e1c99826f657",
"latency_ms": 1444
},
"payment": {
"advertised": "2000",
"settled": "2000",
"asset": "USDC",
"network": "eip155:8453",
"tx_hash": "0x5c23e53a779943016fe8d187a2ffa28c5369d7f6e574de6e39cbd1bbec80fb82",
"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 51987270",
"generated": {
"template": "gt_01M3KRFF13MFSC3YYR2X8QZ714",
"network": "eip155:8453",
"subject": {},
"truth": {
"kind": "base_fee"
},
"before": {
"block": {
"number": "51987270",
"hash": "0x5508b2187a5f46d122ae051ca2aeb1b097b35a8df2df43b69f46ca18cd7aca2f"
},
"values": {
"number": "51987270",
"hash": "0x5508b2187a5f46d122ae051ca2aeb1b097b35a8df2df43b69f46ca18cd7aca2f",
"parentHash": "0x504f2a70ec29a1661c2a8a4bfb032a612acb3ecdb5f6ca2c00b5a9810b4ffc8f",
"timestamp": "1790763887",
"gasUsed": "67972365",
"gasLimit": "400000000",
"miner": "0x4200000000000000000000000000000000000011",
"txCount": "249",
"baseFeePerGas": "5000000"
},
"answers": [
{
"provider": "rpc-base.blockmachine.io",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x3194346",
false
]
},
"value": "{\"number\":\"51987270\",\"hash\":\"0x5508b2187a5f46d122ae051ca2aeb1b097b35a8df2df43b69f46ca18cd7aca2f\",\"parentHash\":\"0x504f2a70ec29a1661c2a8a4bfb032a612acb3ecdb5f6ca2c00b5a9810b4ffc8f\",\"timestamp\":\"1790763887\",\"gasUsed\":\"67972365\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"249\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base-rpc.publicnode.com",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x3194346",
false
]
},
"value": "{\"number\":\"51987270\",\"hash\":\"0x5508b2187a5f46d122ae051ca2aeb1b097b35a8df2df43b69f46ca18cd7aca2f\",\"parentHash\":\"0x504f2a70ec29a1661c2a8a4bfb032a612acb3ecdb5f6ca2c00b5a9810b4ffc8f\",\"timestamp\":\"1790763887\",\"gasUsed\":\"67972365\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"249\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base.drpc.org",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x3194346",
false
]
},
"value": "{\"number\":\"51987270\",\"hash\":\"0x5508b2187a5f46d122ae051ca2aeb1b097b35a8df2df43b69f46ca18cd7aca2f\",\"parentHash\":\"0x504f2a70ec29a1661c2a8a4bfb032a612acb3ecdb5f6ca2c00b5a9810b4ffc8f\",\"timestamp\":\"1790763887\",\"gasUsed\":\"67972365\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"249\",\"baseFeePerGas\":\"5000000\"}"
}
]
},
"after": {
"block": {
"number": "51987272",
"hash": "0xf14df603271f6db8a4869e5ac1b810e3e0cca5f0b50ef6bc0dfbcfb9a57e2137"
},
"values": {
"number": "51987272",
"hash": "0xf14df603271f6db8a4869e5ac1b810e3e0cca5f0b50ef6bc0dfbcfb9a57e2137",
"parentHash": "0x249fe5c12313cb1f1d927226b7d3bfcf4bd4130667c3b889094dd951eebeb18a",
"timestamp": "1790763891",
"gasUsed": "58300196",
"gasLimit": "400000000",
"miner": "0x4200000000000000000000000000000000000011",
"txCount": "232",
"baseFeePerGas": "5000000"
},
"answers": [
{
"provider": "rpc-base.blockmachine.io",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x3194348",
false
]
},
"value": "{\"number\":\"51987272\",\"hash\":\"0xf14df603271f6db8a4869e5ac1b810e3e0cca5f0b50ef6bc0dfbcfb9a57e2137\",\"parentHash\":\"0x249fe5c12313cb1f1d927226b7d3bfcf4bd4130667c3b889094dd951eebeb18a\",\"timestamp\":\"1790763891\",\"gasUsed\":\"58300196\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"232\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base-rpc.publicnode.com",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x3194348",
false
]
},
"value": "{\"number\":\"51987272\",\"hash\":\"0xf14df603271f6db8a4869e5ac1b810e3e0cca5f0b50ef6bc0dfbcfb9a57e2137\",\"parentHash\":\"0x249fe5c12313cb1f1d927226b7d3bfcf4bd4130667c3b889094dd951eebeb18a\",\"timestamp\":\"1790763891\",\"gasUsed\":\"58300196\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"232\",\"baseFeePerGas\":\"5000000\"}"
},
{
"provider": "base.drpc.org",
"call": {
"method": "eth_getBlockByNumber",
"params": [
"0x3194348",
false
]
},
"value": "{\"number\":\"51987272\",\"hash\":\"0xf14df603271f6db8a4869e5ac1b810e3e0cca5f0b50ef6bc0dfbcfb9a57e2137\",\"parentHash\":\"0x249fe5c12313cb1f1d927226b7d3bfcf4bd4130667c3b889094dd951eebeb18a\",\"timestamp\":\"1790763891\",\"gasUsed\":\"58300196\",\"gasLimit\":\"400000000\",\"miner\":\"0x4200000000000000000000000000000000000011\",\"txCount\":\"232\",\"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/sha256:3bf9c9f3f1de648c3a31a72420e1adbd6c310e66121cf5127026a4cb181f799a | sha256sumnpx teppi-check https://api.oblique.markets/api/v1/paid/base-gas-price