Evidence row 750745

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402.swaphunt.dev/v1/sentiment/summary"
    ]
  ],
  "name": "x402.swaphunt.dev/v1/sentiment/summary",
  "owner_address": "0xd6b585dd2f48263d08fb75ea28c1598d845d23a8",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xD6b585DD2F48263D08FB75EA28c1598d845d23a8",
        "scheme": "exact"
      }
    ],
    "description": "Aggregated market sentiment label (strong_bearish → strong_bullish) with a normalized score, computed from LLM-scored news over the window. One-number mood read for an agent that just needs the verdict, not the individual articles.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "category": "all",
              "hours": 24
            },
            "type": "http"
          },
          "output": {
            "example": {
              "article_count": 42,
              "hours": 24,
              "score": 0.6,
              "sentiment": "bullish"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "category": {
                      "default": "all",
                      "description": "News category filter",
                      "type": "string"
                    },
                    "hours": {
                      "default": 24,
                      "description": "Lookback window (hours)",
                      "type": "integer"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-28T03:32:26.291Z",
    "quality": {
      "l30DaysTotalCalls": 8,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-28T03:32:25.623Z"
    },
    "resource": "https://x402.swaphunt.dev/v1/sentiment/summary",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Aggregated market sentiment label (strong_bearish → strong_bullish) with a normalized score, computed from LLM-scored news over the window. One-number mood read for an agent that just needs the verdict, not the individual articles."
}

What the leaf hashes

{"body":"cd3728bde5c3808e8c8b00a24d594977d12689befec291c999b5e3a44e65850d","id":750745,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793178693214689,"prev":526084,"subject":"x402_bazaar:https://x402.swaphunt.dev/v1/sentiment/summary","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. 0xcdeb834ff0a695461afc25c3230b50878b36595b8093f9055cd7c45153cde492
2. 0x7ff079df4d0b6e12fd9aa17cefe2aa1d58dc392cd088c08ae69cd031adf2ba15
3. 0x696feb0334a20b059bbbf97fdd868e74af24b42a1627dfcc6fe8dc1192e39489
4. 0xa3a61768cb9fc0987fd012a31d3842a4167efe78d2296ba003e0adc49b061f72
5. 0x792d765b98dbd6476bdf23912743c92404253401d9376f8a903adc5e990b0a7f
6. 0x02272ebd4b11e17746ca6738c668af95a4cf3e08b52164884a956ae091d0bace
7. 0x6ab6ccd85b556d1142a7d7227084c7dceef9ecb2274ef3e797e3b5441db60cdb
8. 0xc48bf31923f13d9305bf34ac86fbad272122d8b1df92781eee5e05f1b95ec94e
9. 0x9dffeb8e6c43482baa29497721f15463360158d67e98698cb13a1451e9ba0579
10. 0x00717d5996c16ce01080d131f08ca7d6dc397a7fcd607bc8d3367b66cb30c129
11. 0x373df6a0304ec45da47c72a904085a60fc456ed3658a9e3edb1f320e8f515a4b
12. 0x3b49299014b87a4cecefafedfd3fa2ec8310a3d966415e86865ecc3d638f4136
13. 0x8be89031d5b6b0cced45d04ae5aae5212368da858631eb4f1052b83b7362a427
14. 0x8e49280a62bd5d52127f332ab6aea9d7c57381f541e0178094a62272a9d2e741
15. 0x6d86d2282dd724b1b80d031e4e3cf9ed095b746e38c9e58d933efb597daff87f
16. 0x32beeeb960280bc48748681cb10297ede9403461fe9c8143fdf946548e552926
17. 0xe08e8bd91858a8a10c46ecde9c29a6288b960987303173c5e882afb46ce91fa0
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae