Evidence row 124557

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://www.oracleinsight.xyz/api/v1/safety/preflight"
    ]
  ],
  "name": "www.oracleinsight.xyz/api/v1/safety/preflight",
  "owner_address": "0x5fbbbcbf2ade44f5c604e5e55f11945e1addd231",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x5FBbbCbF2Ade44F5c604E5E55f11945E1ADdD231",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0x3c499c542cef5e3811e1192ce70d8cc03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:137",
        "payTo": "0x5FBbbCbF2Ade44F5c604E5E55f11945E1ADdD231",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:42161",
        "payTo": "0x5FBbbCbF2Ade44F5c604E5E55f11945E1ADdD231",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "0x754704Bc059F8C67012fEd69BC8A327a5aafb603",
        "extra": {
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:143",
        "payTo": "0x5FBbbCbF2Ade44F5c604E5E55f11945E1ADdD231",
        "scheme": "exact"
      },
      {
        "amount": "20000000000000000",
        "asset": "0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:56",
        "payTo": "0x5FBbbCbF2Ade44F5c604E5E55f11945E1ADdD231",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
        },
        "maxTimeoutSeconds": 60,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "BfVX9jcEALijnEuGPcGTjqjBgTFLTFMt6F7NrMHzGWf4",
        "scheme": "exact"
      }
    ],
    "description": "Execution preflight: a chain-neutral ALLOW/CAUTION/BLOCK data-sufficiency decision for one declared action. A complete BLOCK result is charged; settlement occurs only after a successful response.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "action": "swap",
              "asset": "MON",
              "chainId": 143,
              "destinationAsset": "USDC",
              "tradeAmountUsd": 1000
            },
            "type": "http"
          },
          "output": {
            "example": {
              "gates": {
                "nativeOracle": {
                  "onChainVerified": true,
                  "provider": "pyth",
                  "status": "passed"
                },
                "oracleSafety": {
                  "status": "passed"
                },
                "venueQuote": {
                  "status": "not_assessed"
                }
              },
              "recommendation": "review_before_execution",
              "verdict": "caution"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "action": {
                      "enum": [
                        "swap",
                        "borrow",
                        "lend",
                        "liquidate",
                        "repay"
                      ],
                      "type": "string"
                    },
                    "asset": {
                      "description": "Asset symbol, e.g. MON, ETH, BTC",
                      "type": "string"
                    },
                    "chainId": {
                      "description": "Execution chain ID; Monad mainnet is 143",
                      "type": "number"
                    },
                    "decisionInputCheck": {
                      "description": "Set to 1 with a fresh venue quote and explicit policy to become eligible for ALLOW",
                      "enum": [
                        "0",
                        "1"
                      ],
                      "type": "string"
                    },
                    "destinationAsset": {
                      "description": "Optional destination asset for the route",
                      "type": "string"
                    },
                    "targetProviders": {
                      "description": "Optional comma-separated provider scope. On Monad, `pyth` uses the pinned Pyth Core fast path; one provider remains insufficient for ALLOW.",
                      "type": "string"
                    },
                    "tradeAmountUsd": {
                      "description": "Trade size in USD",
                      "type": "number"
                    }
                  },
                  "required": [
                    "asset",
                    "chainId",
                    "action",
                    "tradeAmountUsd"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-24T20:29:30.245Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-24T20:29:29.408Z"
    },
    "resource": "https://www.oracleinsight.xyz/api/v1/safety/preflight",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Execution preflight: a chain-neutral ALLOW/CAUTION/BLOCK data-sufficiency decision for one declared action. A complete BLOCK result is charged; settlement occurs only after a successful response."
}

What the leaf hashes

{"body":"da691d596640970db4edf402a64df9c6393875af5e9c40d9413bb331482d0454","id":124557,"kind":"listing","method":"baseline/1","observed_us":1793025624944683,"prev":null,"subject":"x402_bazaar:https://www.oracleinsight.xyz/api/v1/safety/preflight","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xbb7fcfee426a8fd005bd592313d88f70b1055381b8f389d5d5ad720e3e4397ff
2. 0x40461fe11acb58dec3f19a772bf1361f261aa5c65da24913297ff0de84cff2ee
3. 0xb5573c4848c7c6eef34184fd2e13ecafe64c4887da6867b21a7bb1a4d50b092e
4. 0x63d0c9d855626b86e4b8088ed9637096284b0d80994bb7044117a63e0ff3e5a2
5. 0x39ac03fecc9386a23f33bf71c8a2514272c53a957e7b07dfc59073a7d872998f
6. 0xf2891768da8e32c16063d8b99a19775c69908d2f108506c6a9e5413ae3642be4
7. 0xe37db9ebbd06489ead7fa6f933726430c25431097668610813a801ccd36ad04f
8. 0x730c78b9cb2a4d56bd94d406282ece7fd629d2c10aa24befe46338417d4d9076
9. 0xcf9d22f54d67e9a1722d0233cc204d07c1f88c4c088dd42604210ff6461190a4
10. 0xbae474fb988c71d46b488892998702dab209a22890a406d07014d6a096000d33
11. 0x66ed746e8b7893417ecf36cd9e7178eac8d5a36914238191ee21e14d3aa57d8d
12. 0x571bf2cc487a35d2ef7662b375d1fa9179fe0f6cab6f6cebdb1a6113d25f3c92
13. 0xd5b5bb5812612371a70171b2252d90e95bb0581ea5a3be198122adc8442e4f79
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae