Evidence row 453344

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.boonprotocol.com/api/v1/x402/routes"
    ]
  ],
  "name": "api.boonprotocol.com/api/v1/x402/routes",
  "owner_address": "0xf121fbecec43e1b616d47285851c20d5fc64431b",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xF121fbeceC43e1B616D47285851c20d5fC64431b",
        "scheme": "exact"
      }
    ],
    "description": "Boon recognized x402 endpoint directory",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "context": "with",
              "limit": 20,
              "sort": "reviewed"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "routes": [
                {
                  "description": {
                    "price": {
                      "amount": "0.100000",
                      "checkedAt": "2026-07-15T21:03:32Z",
                      "currency": "USD",
                      "display": "$0.10"
                    },
                    "protocols": [
                      "x402",
                      "mpp"
                    ],
                    "receiptAuthority": {
                      "checkedAt": "2026-07-16T18:24:00Z",
                      "payTo": "0xF121fbeceC43e1B616D47285851c20d5fC64431b",
                      "signer": null,
                      "signerSource": null,
                      "source": "live-x402-challenge",
                      "status": "not_observed"
                    },
                    "request": {
                      "notes": [
                        "Run the free Locus coverage preflight before a paid call",
                        "Unsupported coverage returns a free diagnostic instead of a paid artifact",
                        "A paid job may be partial when an optional PDF or video sidecar fails"
                      ],
                      "required": [
                        "address"
                      ]
                    },
                    "route": {
                      "method": "POST",
                      "publicEndpointUrl": "https://api.locus.report/api/locus-property-update"
                    },
                    "routeId": "0x9569f7ef2e344da57aa497dafe4509499f133340d1e0ab0d3e93f6e7c057bb0e",
                    "service": "Locus",
                    "source": {
                      "checkedAt": "2026-07-15T21:03:32Z",
                      "kind": "agentcash-openapi",
                      "label": "AgentCash OpenAPI discovery",
                      "trustTier": "origin_hosted"
                    },
                    "summary": "Property Decision Check: Recent & Scheduled Changes",
                    "version": "boon.x402-route-description/v1"
                  },
                  "reviewSummary": {
                    "boonBackedCount": 1,
                    "count": 1,
                    "distinctReviewerWalletCount": 1,
                    "indexComplete": true,
                    "latestReviewAt": 1784149204,
                    "receiptVerifiedCount": 0,
                    "selfReportedCount": 0
                  },
                  "routeId": "0x9569f7ef2e344da57aa497dafe4509499f133340d1e0ab0d3e93f6e7c057bb0e"
                }
              ],
              "version": "1"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "context": {
                      "default": "with",
                      "enum": [
                        "with",
                        "all",
                        "raw"
                      ],
                      "type": "string"
                    },
                    "limit": {
                      "default": 20,
                      "maximum": 50,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "method": {
                      "type": "string"
                    },
                    "origin": {
                      "format": "uri",
                      "type": "string"
                    },
                    "q": {
                      "maxLength": 160,
                      "type": "string"
                    },
                    "recognizer": {
                      "pattern": "^0x[0-9a-fA-F]{40}$",
                      "type": "string"
                    },
                    "sort": {
                      "default": "reviewed",
                      "enum": [
                        "reviewed",
                        "recent"
                      ],
                      "type": "string"
                    }
                  },
                  "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": "2026-10-27T09:59:42.12Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-08T05:38:40.263Z"
    },
    "resource": "https://api.boonprotocol.com/api/v1/x402/routes",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Boon recognized x402 endpoint directory"
}

What the leaf hashes

{"body":"f1f5c637f5d412a67c636e0d99130324bb1128ae296a14141bcded62460943a2","id":453344,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100624209752,"prev":65410,"subject":"x402_bazaar:https://api.boonprotocol.com/api/v1/x402/routes","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x123708e5c0e5348360ec8283a38d0c330573fb6f8e2645ddd6192efba39f5ea3
2. 0x08571d34d5c985102693341bb4e40d3ffbc5201fc71ed007f2fd0487cbdd714e
3. 0xa056bc328b674c9a998df2ee42976da9b44f9cbc222469b3cd9054e9ceb25cd5
4. 0x829c5766a9e177f198c52af4e6c27a35165839ca5c2864a0fb1b6d58eef75662
5. 0x83e91d87a29f965f877ef8f954fc0976104b3a95c768382500809443e5ca88af
6. 0x58ff19d711df77581a4b8a04b301cbc13f750e67bd4818a820083629a6d2c544
7. 0x0ec6c025b1b7b4d415b6dceb7a47f5dedfe1b7864c9cf13374ab396dc922d575
8. 0x170ac5a2b7b864f6560a2cefa7cb805df00d678ef0757750a030639b00828469
9. 0xec48742f438a562afce9a11b58465d2e98500aaaee18b4c139951ea7641eb82d
10. 0x6e22fb765b966c541e3468b59dfec36ffffbd46a95455fe13a6af28e98f383a2
11. 0x1cbfc3174d380856d91d5d8671de3295675aa53e10c03d319a246544c0421064
12. 0x7578555e40efa7fabcea1fc203440565253b358954d398ba44e9e10d228eb3b9
13. 0xedf6ab3c3733ce137d888d3e5f7006ba77ab04b8f1fe576519f7b056959665ee
14. 0x52c5141da0cbee106a30396ee7d1360fd22f55084aca2ca436c8007892775670
15. 0x6913cb48392acb8dc5c940dcdb6e6fc889d544f85dff11da249551a5f027e688
16. 0x518b93854db03dc9fc938883abf30da6eaae5ae0d4336903968fd32a7df8c71b
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4