Evidence row 785812

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://wafermap.xyz/v1/stock-tokens"
    ]
  ],
  "name": "wafermap.xyz/v1/stock-tokens",
  "owner_address": "0xefa0fdf4ca8fd79227fb9a19e5cfd24a2a864b81",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xefa0FDf4Ca8FD79227fb9A19E5CFd24a2A864B81",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
        "extra": {
          "name": "Global Dollar",
          "version": "1"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:4663",
        "payTo": "0xefa0FDf4Ca8FD79227fb9A19E5CFd24a2A864B81",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:42161",
        "payTo": "0xefa0FDf4Ca8FD79227fb9A19E5CFd24a2A864B81",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:137",
        "payTo": "0xefa0FDf4Ca8FD79227fb9A19E5CFd24a2A864B81",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"
        },
        "maxTimeoutSeconds": 120,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "5QEQqwNpYFetT6zYi5YqJUtzoy6aQgtRQdZNcWus7JVP",
        "scheme": "exact"
      }
    ],
    "description": "Stock Tokens — Every active stock token on Robinhood Chain: ticker, name, contract and whether a Chainlink feed prices it.",
    "extensions": {
      "bazaar": {
        "category": "stocks",
        "info": {
          "input": {
            "body": {
              "query": "tesla"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "receipt": {
                "amountUsd": 0.002,
                "asset": "USDC",
                "ms": 1200,
                "network": "eip155:8453",
                "payer": "0x…",
                "tx": "0x…"
              },
              "resource": "stock-tokens",
              "result": "{ total, stocks[] }"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "query": {
                      "description": "Filter by ticker or company name.",
                      "maxLength": 60,
                      "minLength": 1,
                      "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": "2026-10-28T17:31:49.841Z",
    "quality": {
      "l30DaysTotalCalls": 147,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-28T13:01:30.049Z"
    },
    "resource": "https://wafermap.xyz/v1/stock-tokens",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Stock Tokens — Every active stock token on Robinhood Chain: ticker, name, contract and whether a Chainlink feed prices it."
}

What the leaf hashes

{"body":"d8604b58d033ab042ff6c3822cde1e808f97522eb2615132eceb0c3e0e265077","id":785812,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793211280310561,"prev":752012,"subject":"x402_bazaar:https://wafermap.xyz/v1/stock-tokens","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. 0x3276a5283f5578eb031e260e1674176e21e896fef5e73cd43971b35ce5938cd9
2. 0x676c0dab5ab4a57b72b38b6bd3d1593e77e7cdcf766eaa8569515e9d9c4dca29
3. 0x539634f9c65f797111e3cab1157272f151a285d44c985264b078d4282347055f
4. 0x863562ba6c0772554c705caab4eba8bdd65da7d833beb3fe444943453fd4b9c1
5. 0xc368a9e73ea39ab05610b617221fca46a8b933d27210aa588cb6f609e260189f
6. 0xbe1c691c6c5f0a008316cae997896eb6055cfdfd0997f22b1eac37becefd19a5
7. 0x5709313dcb84a0f39b2c5d5b3eabdcd7f0f0e4ee34c696cfd24ed7b761d9269f
8. 0xfc65b01e82ddceaaaffd9611ff6400c91af456ce0aaf166fe7e1833a6061b3ad
9. 0x332b0a2831b4f3d01095f05018ae30561f28fe99d5ad3a7e5afd53a0cdb8e33e
10. 0x902548fc46d1be5d9bf9dc424033bc6f14c1784b6955a66f2130015016a637ed
11. 0x48e9ae9a675edb4c56750553ac60b9585b9cdd956d2b40ba0953a15337c477ad
12. 0x095e81ff2fd1fe987427755f11378bace03cd06f4567685ad352fec0da5f5e82
13. 0x3d9df6153e051ebcdc2683b4402faae304acff7f1f03a085bddf9ad34187f068
14. 0xa96695bb231e3cabeb4f03cab216cc6730b71e2304bf5be1e6c0447ea577aae6
15. 0x8d500b42a7bdba5e17ebd9e6a404f2de5260cf3420865b41e7de8c69434ce413
16. 0xaeb1503e5d0d358b256ba97a10178c357ddb8f55cc961925ccf0458aae5ebcae
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae