Evidence row 763951

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://138-197-15-135.sslip.io/v1/social/hn"
    ]
  ],
  "name": "138-197-15-135.sslip.io/v1/social/hn",
  "owner_address": "0x10741397e86340a4608c771a9b823038d762ea42",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x10741397e86340a4608C771a9B823038d762ea42",
        "scheme": "exact"
      }
    ],
    "description": "Search Hacker News stories or comments by keyword, newest or most relevant first, with points, comment count, author, URL and HN link. Good for tracking mentions of a product, company or topic. Deterministic, no LLM.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "n": "10",
              "q": "x402",
              "sort": "date",
              "type": "story"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "count": 1,
              "hits": [
                {
                  "author": "pg",
                  "comments": 3,
                  "createdAt": "2026-01-01T00:00:00Z",
                  "hn": "https://news.ycombinator.com/item?id=1",
                  "points": 12,
                  "title": "...",
                  "url": "..."
                }
              ],
              "q": "x402"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "queryParams": {
                  "properties": {
                    "n": {
                      "description": "Results 1-30",
                      "type": "string"
                    },
                    "q": {
                      "description": "Keyword",
                      "type": "string"
                    },
                    "sort": {
                      "description": "relevance (default) or date",
                      "type": "string"
                    },
                    "type": {
                      "description": "story (default) or comment",
                      "type": "string"
                    }
                  },
                  "required": [
                    "q"
                  ],
                  "type": "object"
                }
              },
              "required": [
                "queryParams"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T19:19:44.53Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T19:19:43.997Z"
    },
    "resource": "https://138-197-15-135.sslip.io/v1/social/hn",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Search Hacker News stories or comments by keyword, newest or most relevant first, with points, comment count, author, URL and HN link. Good for tracking mentions of a product, company or topic. Deterministic, no LLM."
}

What the leaf hashes

{"body":"12ff61182f1398d9a05e24879ed715c84b8870c03d41fd653ba27cefa1c0afdf","id":763951,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793179253665589,"prev":556168,"subject":"x402_bazaar:https://138-197-15-135.sslip.io/v1/social/hn","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. 0xd43ba9aec79fb2e3bfac093492ace866c26f65d0a014c3b8ef31927771be1214
2. 0x7361dff004607e58185239e6f6630f1ddf81c05f8008d8f68c5599f22152bbf9
3. 0x5cec6d52d73d82f7411499df714b0dd6652fbd446b401ef4ae29d0398263fa5a
4. 0x079983f83594057c814e29757f587261d8a6ebbe3d108ccd3b9d8295be4c56c3
5. 0x193e5b16617f023449d45f7b27fdba7a547d6b9d967fac7728cce31e1534dffb
6. 0x3c98252038647cab8c99a3a40869d8db255e210e71b1cf4da0e30c012cd250db
7. 0x02b4ccb619c48f92273d57af4ddeea7ff9096c52d806b3cbc08d74e779f4b21c
8. 0x09929a20000b05972e4f9dd1733148e3c32ec17a0e15b4702efdd14d79b08ff1
9. 0xe6eb52c3c2a489d6b4291b940a769762a04ff8cddf3cf764cf6f65a7e87945a7
10. 0xf010ce638bdbbee833ace614f4c6df00df088759435587f2bd879254f3bd4148
11. 0xaccc7d21bfdc2c5f27c688ca0fd3bb89a5ff6ac726dda8b89555bfd382e5e31a
12. 0x4e65090854d09774c6e68e986d97629dbe6b8a5818463a0edbf12b4e1940476f
13. 0x238781565933a6272b970b298fead630d1a9f307a7409c815f764c79bd0179de
14. 0xf6b8c3d6b5a76cd63c41fa19fc59bcc627a6c650fd84130c55cbc9251f9ffdd9
15. 0x6d86d2282dd724b1b80d031e4e3cf9ed095b746e38c9e58d933efb597daff87f
16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae