Evidence row 1506929

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"
      },
      {
        "amount": "3000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0xD6b585DD2F48263D08FB75EA28c1598d845d23a8",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0xD6b585DD2F48263D08FB75EA28c1598d845d23a8",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "J418iHcSHTNadqgVkyeia3PcB2LbjoQ26tsmnAj1HZ1U",
        "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": {
              "articles_analyzed": 125,
              "breakdown": {
                "crypto": {
                  "count": 125,
                  "score": 6.5
                }
              },
              "category": "crypto",
              "label": "slightly_bullish",
              "period_hours": 24,
              "score": 6.5,
              "scored_by": "qwen3:8b",
              "source": "finnhub",
              "top_high_impact": [
                {
                  "headline": "HYPE token skyrockets as NYSE owner moves to bring Hyperliquid perpetual futures to US traders",
                  "score": 9,
                  "source": "Forexlive"
                },
                {
                  "headline": "New quantum model slashes hardware needed to break bitcoin keys by 17 times",
                  "score": 9,
                  "source": "CoinDesk"
                }
              ],
              "top_low_impact": [
                {
                  "headline": "ECB President Christine Lagarde to step down in February 2027",
                  "score": 3,
                  "source": "Cointelegraph"
                }
              ],
              "updated_at": "2026-10-29T18:08:10.009659"
            },
            "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": "2026-10-31T14:45:23.005Z",
    "quality": {
      "l30DaysTotalCalls": 10,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-10-31T14:45:22.757Z"
    },
    "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":"851eab6b047bbdacf231273abe6a4121683866c659b781393a59f92e1027994f","id":1506929,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793472665632503,"prev":1260847,"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 2026-10-31 (246033 rows).

1. 0x1b853ee53c5981772cea70f53129e0fd36e69d70cdfaf5f54f6a6bda308be7e4
2. 0x320f71f2ac4300051d7543a7fd8fd2c44c2ece9b3cb9f39563be9f7b27fc1022
3. 0x099118aa4f5441fbefec820792befb242cba7b5818d7d431ddc37c372d27d27b
4. 0x05cb7362c618f0c789d1249154db86a35d7139cebb6b39b0aed13a061e55c7a0
5. 0xcf4e6861d6dc3d189cf8b053c04e81d7a29638f950f5cdda9c3ee06fe6aeeb1c
6. 0xe65d9b299158de783aa9f559102e9d75704488c99358a110f9cdf56c50760810
7. 0x6fb62d0b186de32957766f1f8b30d96c647bb0184bb53afac4c993256ab7589e
8. 0xd7a87dedfea3156bc9cabe9301fa89773763dcdc44379fd09fa3d00942a84db9
9. 0x013c7302115422aa23a79ac36b852737edb6e8ef56909c555482036607d26ab5
10. 0xebe42946b52439b348dad8985da5f0ead2693c10f95dd29e977f461c9322ac89
11. 0x045e02e63d93718ea0d86e5bd8d403575323031e8f4c2d55f4b2bc82e0199fe5
12. 0x8a696807387da79797692f50fd71b3e9f20bc764b5b3d60a7d7ede651a9e7cd5
13. 0xf1614e76e51b9462cf7a91e5141af61bc7debba634c8798728c24a84f197b6aa
14. 0x9ceb0cca7e6a4252fd4bc9968554fbb343590c4ea20f4c2a07778fe411162b49
15. 0x95ec49fc7f2c7be30422eaa1d0d6036836dd63ff46a8ed4027258fcf3eb8cf24
16. 0x2bca4aa3c59fe9209016c64bd8b706423477e3407201a00165afde9abf6fee2b
17. 0x37f13582abb3c002d51c2f190c312129cbc3a39754618fee2c75c2441bb1eb94
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0