Evidence row 64769

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.agentweather.io/v1/access-policy/changes"
    ]
  ],
  "name": "Agent Weather",
  "owner_address": "0xa15c55f39ec1dfd87afb09e1959efac2bf44f4ec",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "invoiceId": "aw-b20e35f7-75ea-4c50-898c-5efe8e32ec31",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xA15c55f39Ec1dfd87Afb09e1959EFac2Bf44F4Ec",
        "scheme": "exact"
      },
      {
        "amount": "0.01",
        "asset": "524C555344000000000000000000000000000000",
        "extra": {
          "areFeesSponsored": false,
          "invoiceId": "aw-b20e35f7-75ea-4c50-898c-5efe8e32ec31",
          "issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 120,
        "network": "xrpl:0",
        "payTo": "rnFHPGmgTLSg7hjzfr8wiHaTdTh3PijrZZ",
        "scheme": "exact"
      }
    ],
    "description": "Change events across all tracked domains since a time (GET /v1/access-policy/changes?since=ISO8601, default 7 days): domain, file path, time, old and new SHA-256 and HTTP status, and for robots.txt a summary of user-agent groups added or removed and rule counts changed. File text is not redistribut…",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "since": "2026-10-16T00:00:00Z"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "changes": [
                {
                  "at": "2026-10-22T10:20:02.860Z",
                  "diff_summary": {},
                  "domain": "openai.com",
                  "kind": "llms_txt",
                  "new_sha256": "a46a5011f7bd60dea647895478adfe6f6960a434c6e287b3d4f19cb9adfedf3e",
                  "new_status": 403,
                  "old_sha256": "54aa364b0a3143e0598561a7b740184284152a1575bdeafd726e99577567bca0",
                  "old_status": 403,
                  "path": "/llms.txt"
                }
              ],
              "generated_at": "2026-10-24T04:16:51.806Z",
              "note": "Raw readings of files the domain publicly serves, with source URL, fetch time a…",
              "since": "2026-10-17T04:16:51.806Z"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {
                    "since": {
                      "description": "ISO 8601 start time; default 7 days ago",
                      "format": "date-time",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "additionalProperties": true,
                  "properties": {
                    "changes": {
                      "type": "array"
                    },
                    "generated_at": {
                      "format": "date-time",
                      "type": "string"
                    },
                    "since": {
                      "format": "date-time",
                      "type": "string"
                    }
                  },
                  "required": [
                    "generated_at",
                    "since",
                    "changes"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1791666380/bazaar-icons/b867a1a365127ad9.png",
    "lastUpdated": "2026-10-24T06:44:46.095Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-24T06:44:45.716Z"
    },
    "resource": "https://api.agentweather.io/v1/access-policy/changes",
    "serviceName": "Agent Weather",
    "tags": [
      "ai-agents",
      "status",
      "mcp",
      "x402",
      "xrpl"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Change events across all tracked domains since a time (GET /v1/access-policy/changes?since=ISO8601, default 7 days): domain, file path, time, old and new SHA-256 and HTTP status, and for robots.txt a summary of user-agent groups added or removed and rule counts changed. File text is not redistribut…"
}

What the leaf hashes

{"body":"853ccd68144a1052071610f230af176bf5e115ca1c2720faabf4cab95ea45b65","id":64769,"kind":"listing","method":"baseline/1","observed_us":1793025457263742,"prev":null,"subject":"x402_bazaar:https://api.agentweather.io/v1/access-policy/changes","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. 0x906aa9db37dd415c7c7c4797d145e9c9d68efdf06df97d1840751643c859a9de
2. 0x07227c077dda22a2ad3741c82db9ccf19965376656ebf528e55092ff06990491
3. 0xa839df17ac0462db5115485b1fbf6655123f450aa58328e0f003ba6335d9fb1c
4. 0xd857e61be2734e0faf8b2f8eb07c1c0bc4062591e17455af1321e0a1ef4db310
5. 0x74c46b5f8fb6eaea3719d35fa867577719abb87d4c4b2e18fd324c1416b0fe97
6. 0xaa7af32db645befff8bdc6f2b085561a30c2577265232b19acb7f3174288002b
7. 0xeef91b85c038c66568f51d2d6a036beca2c6cf96fbd6b30e7e52c9de0c8e606c
8. 0x58de9b6833758e57469c9a5ff896a04ea3f44f5b285de4212ed47930bc56d276
9. 0x957ebc7023975d8dcec4401284c254f8b3fe230b729fef0aaf533a85e7cfd531
10. 0xaceb83c372739bd98e77173713a458afd2092803e86ac0b8b2afe3eb94ca90c0
11. 0xc41c5ee73cf254bf3fe8e9a8475b0931c3223f7331f30010bc3a5e2a753329d6
12. 0x4634efb8094d1dd2874013b832ad8653e49400f57bf98efdcc5f925ed08d0f5b
13. 0xc0cb184c9bdf71abcf18fda97bd59289153d120dbf8fee9f517b63bf303deb95
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae