Evidence row 2201411

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.agentweather.io/v1/dns/records"
    ]
  ],
  "name": "Agent Weather",
  "owner_address": "0xa15c55f39ec1dfd87afb09e1959efac2bf44f4ec",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "invoiceId": "aw-6c5b7d0e-5e7a-461b-92e9-81cd81b6a970",
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xA15c55f39Ec1dfd87Afb09e1959EFac2Bf44F4Ec",
        "scheme": "exact"
      },
      {
        "amount": "0.001",
        "asset": "524C555344000000000000000000000000000000",
        "extra": {
          "areFeesSponsored": false,
          "invoiceId": "aw-6c5b7d0e-5e7a-461b-92e9-81cd81b6a970",
          "issuer": "rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De",
          "sourceTag": 804681468
        },
        "maxTimeoutSeconds": 120,
        "network": "xrpl:0",
        "payTo": "rnFHPGmgTLSg7hjzfr8wiHaTdTh3PijrZZ",
        "scheme": "exact"
      },
      {
        "amount": "1000000000000000",
        "asset": "0x8d58C0C60B8D6b88Fa98B291a646dB34d0F98258",
        "extra": {
          "assetTransferMethod": "permit2",
          "invoiceId": "aw-6c5b7d0e-5e7a-461b-92e9-81cd81b6a970",
          "name": "RLUSD",
          "version": "1"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xA15c55f39Ec1dfd87Afb09e1959EFac2Bf44F4Ec",
        "scheme": "exact"
      }
    ],
    "description": "Pay per call, solves one question: What DNS records does this name return right now? Raw answers for the given FQDN and types (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA), plus resolver id, rcode, TTLs when available, query_ms and observed_at. Example: GET /v1/dns/records?name=example.com&types=A,AAAA,M…",
    "extensions": {
      "bazaar": {
        "info": {
          "description": "Pay per call, solves one question: What DNS records does this name return right now?",
          "input": {
            "method": "GET",
            "queryParams": {
              "name": "example.com",
              "types": "A,AAAA,MX"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "name": "example.com",
              "observed_at": "2026-11-01T20:00:00.000Z",
              "query_ms": 15,
              "question": "What DNS records does this name return right now?",
              "rcode": "NOERROR",
              "readings": [
                {
                  "query_ms": 12,
                  "rcode": "NOERROR",
                  "records": [],
                  "type": "A"
                }
              ],
              "resolver": "1.1.1.1",
              "schema_version": "dns-records-0.1.0",
              "source": "dns-protocol query via node:dns Resolver.setServers([1.1.1.1, 1.0.0.1])",
              "summary": "example.com — A: 93.184.216.34; AAAA: 2606:2800:220:1:248:1893:25c8:1946; MX: (…",
              "types": [
                "A"
              ]
            },
            "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": {
                    "name": {
                      "description": "FQDN to query",
                      "type": "string"
                    },
                    "types": {
                      "description": "Comma-separated: A,AAAA,MX,TXT,NS,CNAME,SOA,CAA",
                      "type": "string"
                    }
                  },
                  "required": [
                    "name"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "queryParams"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "eip2612GasSponsoring": {
        "info": {
          "description": "Facilitator accepts EIP-2612 gasless Permit to Permit2 for RLUSD on Base.",
          "version": "1"
        }
      }
    },
    "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": "2026-11-02T02:52:00.922Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T02:52:00.58Z"
    },
    "resource": "https://api.agentweather.io/v1/dns/records",
    "serviceName": "Agent Weather",
    "tags": [
      "ai-agents",
      "status",
      "mcp",
      "x402",
      "xrpl"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Pay per call, solves one question: What DNS records does this name return right now? Raw answers for the given FQDN and types (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA), plus resolver id, rcode, TTLs when available, query_ms and observed_at. Example: GET /v1/dns/records?name=example.com&types=A,AAAA,M…"
}

What the leaf hashes

{"body":"bffeb07307da04be6d3af9461684b28b6b01a35bd0af98ca77c3bc961238ab0c","id":2201411,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646804844185,"prev":null,"subject":"x402_bazaar:https://api.agentweather.io/v1/dns/records","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x2560bfd3861c68cbebfd3bd52d887f6c22c56446faf0cf712c13d57431853bc0
2. 0x856d73e41f261fcb0c121ad63281374ed8dfd06a7ad4caf28409cf096a2ee595
3. 0xbb1b105c354cca1f9dabd742b5b699332d95aa365a7ae38b89d0c08811498a73
4. 0x2040e15ed140e486c4892efcedbf5ba555e305a08e7d58622ca2d00de3dcc3e7
5. 0x77d9df2e819d151636980251017dce18a8979022964112cd3ca71fcbe8384286
6. 0x1d3f8bbc31e8b8134d176f9bf31ce8680544940e7a4e9eb31910f221f69f7279
7. 0xab61e04333cd5e6c93b1f8ca39960946a7287e5e8176f53fdafd9c969da29ce1
8. 0x2f4002b269daf168d383ac4e7488f1e3d650d06412ab3bd8392b5b0723356f0f
9. 0xae0518d4bc3406a664d1a17c0db5ecf0490306d1ad4bf3264e290417ffb4720a
10. 0x7fc7d4a39b751939b1daca5b6e85b64c02731e0b726fb69ffe7be0563b9dbf8c
11. 0x55fbb4e5137a3107d7ff9a1fb525e066941985dbe94bde4234bb858e5feb1d0a
12. 0xd6b88cff77a43bbb482bc140d33ea0b9b182181e2a91a94144ca9887aa146c07
13. 0xf93fa2cd854f8a27091bbeacf6b201fd8e00bdda94b33ddd84474a8e39b2783b
14. 0x401f99eb33c3aca7fb1835eab8a9dc02765c5e3996fc9560617f4be6c7c50067
15. 0xcd21ec8d72a18a2d4513e4fd309abbb530810fb1dbeecd4b9b85acb4d6ff8f12
16. 0xac40f077ca4be8c3432a67771725cc315e8101fc2649999cfad2c900a7640e27
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af