Evidence row 785955

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://wafermap.xyz/v1/market-brief"
    ]
  ],
  "name": "wafermap.xyz/v1/market-brief",
  "owner_address": "0xefa0fdf4ca8fd79227fb9a19e5cfd24a2a864b81",
  "raw": {
    "accepts": [
      {
        "amount": "30000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xefa0FDf4Ca8FD79227fb9A19E5CFd24a2A864B81",
        "scheme": "exact"
      },
      {
        "amount": "30000",
        "asset": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
        "extra": {
          "name": "Global Dollar",
          "version": "1"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:4663",
        "payTo": "0xefa0FDf4Ca8FD79227fb9A19E5CFd24a2A864B81",
        "scheme": "exact"
      }
    ],
    "description": "Market Brief — Trending and new pools in one call, written up as a short brief by an LLM.",
    "extensions": {
      "bazaar": {
        "category": "onchain",
        "info": {
          "input": {
            "body": {
              "network": "robinhood"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "receipt": {
                "amountUsd": 0.03,
                "asset": "USDC",
                "ms": 1200,
                "network": "eip155:8453",
                "payer": "0x…",
                "tx": "0x…"
              },
              "resource": "market-brief",
              "result": "{ network, brief, pools[] }"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "network": {
                      "description": "robinhood (default) or base.",
                      "enum": [
                        "robinhood",
                        "base"
                      ],
                      "type": "string"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "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/v1793166422/bazaar-icons/5ef39b93b2d49e3c.png",
    "lastUpdated": "2026-10-28T11:00:32.553Z",
    "quality": {
      "l30DaysTotalCalls": 11,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-28T11:00:32.395Z"
    },
    "resource": "https://wafermap.xyz/v1/market-brief",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Market Brief — Trending and new pools in one call, written up as a short brief by an LLM."
}

What the leaf hashes

{"body":"aaacb7ab8bc0ebd179cb53e72d6073def70c5de74b203236b7078ed0361fd272","id":785955,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793211301644416,"prev":752002,"subject":"x402_bazaar:https://wafermap.xyz/v1/market-brief","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xe600c9e480dd4e2cb7e1ae81af03e71fe2db4233fdf82ae4f95b2508d3a9b12d
2. 0x2a88b9c0640c9b17c31570f0964fcef27fda8f779b0edc021b2e10d3540b5a55
3. 0xc0bb2d065cb6c4074fda2a4a07d6607d3eeda74dd8ab44a9075d077a24380e50
4. 0xf8176393507fc5acff423dcb488e3eb9718007b821e5dca17ebd0ab57ffd25ae
5. 0x3bf30ae25a1b3a78cfe2289f2ff0e1a7c2d5b97746f45becbf07a2242bd820c4
6. 0xa36a8111725fbf6dd17093321f52396b44f2bc4c0def5642d2c12a81703af4e0
7. 0x4905d93b75c2ed7c2345db990a1274fbc4db37858121aabd53c4c43c728b0e76
8. 0xa828b07d309b3b35a0c96b43f28d181873f2c614694a3126c5e822398cb6b25e
9. 0xcc419a63aafdc9fbd9aad7e8549e76c4e11649aa0c975114ba84a3c59499c06d
10. 0xb71dc71c5861d32d52fd1d9ce6bc924a0c5243c29904f78e1a5af0d8ac1c5b16
11. 0x91c6a792fafd9b5b74b20bd4512f3c9d2c17735538f95aa1a1a3fcf735d5ffae
12. 0x1c566b2bc731a0bbe4bcefbee95c46c4142e9813b9c3e17150688fd4e40b858a
13. 0x8e202856b78332619dae3c6afb7bc5d31594bfb3354dfda266c48b48219b0601
14. 0xf43a767076988041f743c8dc00db52511a090e0e09c248c9cac00d7742dbc563
15. 0x334629b51e7dfb2339fa4fd14202e288d70dbaccb3e5b04d2d5fb8f0d489ce5e
16. 0xef2ebd45f2cfd41dc3eb213cc4cc144c46b7e9ead2de0b9f627463bad16e3ec8
17. 0x67e9ff3e48c515135fcf3df2675aa4996d35d4a328ce41588ee1a7d93347c823
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae