Evidence row 752013

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://wafermap.xyz/v1/new-pools"
    ]
  ],
  "name": "wafermap.xyz/v1/new-pools",
  "owner_address": "0xefa0fdf4ca8fd79227fb9a19e5cfd24a2a864b81",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:8453",
        "payTo": "0xefa0FDf4Ca8FD79227fb9A19E5CFd24a2A864B81",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168",
        "extra": {
          "name": "Global Dollar",
          "version": "1"
        },
        "maxTimeoutSeconds": 120,
        "network": "eip155:4663",
        "payTo": "0xefa0FDf4Ca8FD79227fb9A19E5CFd24a2A864B81",
        "scheme": "exact"
      }
    ],
    "description": "New Pools — Freshly created pools, newest first, with age, liquidity and early volume.",
    "extensions": {
      "bazaar": {
        "category": "onchain",
        "info": {
          "input": {
            "body": {
              "network": "robinhood"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "receipt": {
                "amountUsd": 0.005,
                "asset": "USDC",
                "ms": 1200,
                "network": "eip155:8453",
                "payer": "0x…",
                "tx": "0x…"
              },
              "resource": "new-pools",
              "result": "{ network, 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": "2026-10-28T05:51:09.4Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-28T05:51:09.284Z"
    },
    "resource": "https://wafermap.xyz/v1/new-pools",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "New Pools — Freshly created pools, newest first, with age, liquidity and early volume."
}

What the leaf hashes

{"body":"0429fda0f62fd582dba0bb5494edaaf5501048944ffb948581b6dbab530735bd","id":752013,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178800353134,"prev":null,"subject":"x402_bazaar:https://wafermap.xyz/v1/new-pools","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. 0xaef1372289cf32d6502c193d75b06492f81a2876241c541a5be50ba978af31cd
2. 0xd3a232bbee9fdad4cd6d07d8111484612e3a275cd936e5529983e781b34f0a3e
3. 0x7fc3df43b74ec43e897cb69ab502870f1e71f9552ef26535789e003ce5000e5f
4. 0x841826dd97841a40065c6e497d8e60223fc6ed611532eb9f1e3a6fd8f8957270
5. 0xf36d46dc02da142598c5be3b8172da82ee517c1c4ff1eadae0bae37039aec31c
6. 0x2a1f6cb5f35e6b02dcff654b16c6b8d4452f3a9f78b6aed52b6e0dacb5c2e001
7. 0xf53e3321492579aa367b0451937a86ff378023e4e2d808c95b51a69840aee85a
8. 0xaad36cc0967b825588e561aabeb834dc67ee3fcc53d9ea80d58c463626e877eb
9. 0x12a5df626df8273a97ce9d62b8f8ae7191f22ab1620f60ab88bbbecf62e07661
10. 0xbc2e9c2e7b64f23f5157f40c50faad18dfa3c9487808ac202ceb4beb95495ee9
11. 0xdfac11bd511fafd000fd4664617ac6d6bc4f6717ffb01c8b1e084e93ba425578
12. 0x31f1c419799292e0c3b46ba94440b5526ba262a7773ee5713dbef598363f4dff
13. 0x98b9fee8fc2de9dba94f4f81cf80de2396e2d2fccd881582ec5782c4d1a2f275
14. 0xad5ed8dc5ef9ee1ff21d19f603db7fd603ad90ffc13b68cf331a879eabb7b657
15. 0xcd8084fb60eb6be382a8750a344eb425404f5162e8ae3db9a15ef555a7942b85
16. 0x0f8977bd16865247451d1ee836b084081d3d0cd17d6a07353fad0c70393c7403
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae