Evidence row 3064556

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://port-402-production.up.railway.app/v1/inbox"
    ]
  ],
  "name": "Port 402",
  "owner_address": "0x672a660139eb7e487f62fdb138b1519d7d48b7f7",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "USD Coin",
          "paymentFlow": "upfront",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x672a660139eb7e487F62Fdb138B1519D7d48b7F7",
        "scheme": "exact"
      }
    ],
    "description": "Read your inbox (oldest first, up to 50). ?ack=true removes what you read. Due reminders land here too.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "ack": "true",
              "limit": "50"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "messages": [
                {
                  "from": "webhook",
                  "id": "9f2c...",
                  "message": {
                    "event": "done"
                  },
                  "receivedAt": "2026-11-01T08:00:00.000Z"
                }
              ],
              "remaining": 0
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "ack": {
                      "enum": [
                        "true",
                        "false"
                      ],
                      "type": "string"
                    },
                    "limit": {
                      "pattern": "^[0-9]{1,3}$",
                      "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": "2026-11-04T18:58:56.079Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-11-04T13:07:13.18Z"
    },
    "resource": "https://port-402-production.up.railway.app/v1/inbox",
    "serviceName": "Port 402",
    "tags": [
      "inbox",
      "webhook",
      "mailbox",
      "agent-infrastructure"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Read your inbox (oldest first, up to 50). ?ack=true removes what you read. Due reminders land here too."
}

What the leaf hashes

{"body":"1a0523a1f768f264bbe2ad2260667c684745dc5e219e2d0cc3705172452e3e15","id":3064556,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793822229461541,"prev":1792025,"subject":"x402_bazaar:https://port-402-production.up.railway.app/v1/inbox","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-04 (424109 rows).

1. 0x771b46794738ac7a9bf5f0c123c39d16dd1f77346ea5078faa3a72909c8cbac4
2. 0xf427726321fc65cc24f60fa739889c6812680da4dd980a287264c7c92c3ef54d
3. 0x898aac33469931b302c1d0b9acf57a11bbe12f4ee315a31b57ecacca37544665
4. 0x49aae882e4bddcda132c522357da2e16c1f6e9ca3b3b793bb5abe2c1db88c8d0
5. 0x64c49187303ff9a9138f953c763a410284acb3a586a716848c6caf6126f4cc62
6. 0x5ada9ca42e3e715c47aa362b6fd8bc354c5c4fc3fed7ae9e114383f645b4f15c
7. 0x8222584c9ff2a88cc33567795f37839a1b5fc1074245c4acba70efabfda1407f
8. 0xfff3520b4e2c9aa3763a40720848b3ab9a7a06743989c4e541a14b39533e90d1
9. 0x462027ebd1de1eb9c323d6e976d187d1348cb2298783d7203fd7ba042a695960
10. 0x7f9fbef06a43ab390a983b27fa826e338132f8ecb5e7593ae8fe90b7d6fc385a
11. 0x74da4c95dec1cc281c19c4a8b93b6bcf8b7a4c582d28709d419d300bc194260d
12. 0xd72fc31c039c3c83463cb79df3de1d9efdaeaad2839d8f28f8eadd37690e15b6
13. 0x4076fd0e22941ea1a02096c37e5544abf43e324a865010790b7cad4c8fd38e2b
14. 0x672a92bb1aadcb2fdc7b61be035def098029a867a56d638ccf038b9eb9fadf28
15. 0xea9faa12314fce7083bb3fcd444e483bf4b2595fe0fce49bb508693c72ee2193
16. 0xdc69c7e21c2f9c0827141cf63db0938760879d1a284b22ad79d15b80f400808c
17. 0x7f4f557ace8b62cd85774371e24477cdc34df4d2aa68c04511d8678e3978a343
18. 0xc3c363818e1d5142c4629be55f1c9e168a7466e628cfd2a858fe171aff1e91ca
19. 0x10067354f57fa0cd86b7423e67cc1c7d107d7c9c6823df5246c4fb63b60575e5

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345