Evidence row 124558

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://www.oracleinsight.xyz/api/v1/safety/swap-intent"
    ]
  ],
  "name": "www.oracleinsight.xyz/api/v1/safety/swap-intent",
  "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": "Verified Swap Intent: two signed schema-v3 Pre-Trade gates for one same-chain swap, plus one Execution Receipt credit after x402 settlement. A BLOCK is a complete, charged decision.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "declaredNotionalUsd": 1000,
              "destinationAsset": "USDC",
              "settlementChainId": 1,
              "sourceAsset": "ETH",
              "subjectChainId": 1
            },
            "type": "http"
          },
          "output": {
            "example": {
              "destinationCheck": {
                "verdict": "PASS"
              },
              "journeyId": "opaque UUID",
              "next": {
                "executionReceipt": {
                  "method": "POST"
                }
              },
              "sourceCheck": {
                "verdict": "PASS"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "declaredNotionalUsd": {
                      "description": "Declared swap notional in USD",
                      "type": "number"
                    },
                    "destinationAsset": {
                      "description": "Asset being bought, e.g. USDC",
                      "type": "string"
                    },
                    "router": {
                      "description": "Optional caller-claimed EVM router",
                      "type": "string"
                    },
                    "settlementChainId": {
                      "description": "Must equal subjectChainId in v1",
                      "type": "number"
                    },
                    "sourceAsset": {
                      "description": "Asset being sold, e.g. ETH",
                      "type": "string"
                    },
                    "subjectChainId": {
                      "description": "Same chain on which the swap is evaluated",
                      "type": "number"
                    },
                    "venue": {
                      "description": "Optional caller-claimed venue, never a verified venue fact",
                      "type": "string"
                    }
                  },
                  "required": [
                    "sourceAsset",
                    "destinationAsset",
                    "subjectChainId",
                    "settlementChainId",
                    "declaredNotionalUsd"
                  ],
                  "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": "2026-10-24T20:30:02.432Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-24T20:30:01.423Z"
    },
    "resource": "https://www.oracleinsight.xyz/api/v1/safety/swap-intent",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Verified Swap Intent: two signed schema-v3 Pre-Trade gates for one same-chain swap, plus one Execution Receipt credit after x402 settlement. A BLOCK is a complete, charged decision."
}

What the leaf hashes

{"body":"0ca93e7b2eec8027afa88bc38a994c0bdf470ba1eff0c5038cb8d125b1cc169f","id":124558,"kind":"listing","method":"baseline/1","observed_us":1793025624946333,"prev":null,"subject":"x402_bazaar:https://www.oracleinsight.xyz/api/v1/safety/swap-intent","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. 0x9f53b8107afe127c46704cd3fd9ecdfc520fe7e364ff9f35617a5e711fdfac55
2. 0x235bbf109befc05b9f118ddb9ae79972c5075e65a52f2bd00d19eccd1f410753
3. 0x903ddf79323efcfcc05a59c342d2b31327fd46fd156542d4135e2def0dd16dc6
4. 0xc09ea4a5db5e8a5676b17543adc707baa3ab068496f887a03ee80a580297bdcf
5. 0xaa343a9edf3b25082cd4ad03ea44c3552e0e2e8e4428fcbc9f4518937848e6eb
6. 0xb6627630f7f2807e9e6e583524984a8f9b5146b0994c85760b76909bb1ce37c5
7. 0x3613dd52dd94b0fad38fe6435f29fd7b50b576d1668bfa566175e949c8dc6d4f
8. 0x7d7e943bd3cddbe3ef9f32e509ae5a42fc9e23eb53481fafe1cd0042ebe4f18b
9. 0xbf6dfb6ad02451c61f11aaaf5c1f5df9c339144fa23414dbf80d31edd4a93d47
10. 0xf41043f542980b32be9b3ced5ce838546c4aba89c89cec784be33684bd2a251c
11. 0xb5a5da1d8cc5364d4e1e81f176a4bcbca86e02bf02b30e06db118bb7f2c487a8
12. 0x6367dad81ab5c2e6f424ad3e06310c9b75079293d62a08dfbde98ef993c35229
13. 0xf8d3e004d9a208d2c5e82ab676956d80f8a3c78387c61dad15a3a8269efee0d8
14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae