Evidence row 2199384

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://vedetta.dethboy.com/v1/history"
    ]
  ],
  "name": "Vedetta Crypto Desk",
  "owner_address": "0x21e16f1bc3aa847236354c8193d0cb21cf412efa",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x21E16F1bc3aA847236354C8193D0cB21cF412eFA",
        "scheme": "exact"
      }
    ],
    "description": "Fetch historical sentiment time-series for one asset (?asset=BTC&limit=50): timestamped sentiment %, stance, divergence flags, narratives — $0.01 cached backtest fodder. Chain to /v1/screener ($0.03) or live /v1/consensus|/v1/ask ($0.09) for multi-factor synthesis. Descriptive research, not financial advice.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "asset": "BTC",
              "limit": 50
            },
            "type": "http"
          },
          "output": {
            "example": {
              "asset": "BTC",
              "count": 42,
              "disclaimer": "Descriptive market intelligence, not financial advice.",
              "signals": [
                {
                  "divergence_flagged": false,
                  "narrative": "64K floor into FOMC",
                  "quality": "structured",
                  "sentiment_pct": 77,
                  "stance": "bullish",
                  "ts": 1753600000
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "asset": {
                      "description": "Ticker symbol, e.g. BTC, ETH, SOL, SUI, HYPE",
                      "type": "string"
                    },
                    "limit": {
                      "maximum": 50,
                      "minimum": 1,
                      "type": "integer"
                    }
                  },
                  "required": [
                    "asset"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "asset": {
                      "type": "string"
                    },
                    "count": {
                      "type": "integer"
                    },
                    "disclaimer": {
                      "type": "string"
                    },
                    "signals": {
                      "items": {
                        "properties": {
                          "divergence_flagged": {
                            "type": "boolean"
                          },
                          "narrative": {
                            "type": "string"
                          },
                          "quality": {
                            "type": "string"
                          },
                          "sentiment_pct": {
                            "type": "integer"
                          },
                          "stance": {
                            "type": "string"
                          },
                          "ts": {
                            "type": "number"
                          }
                        },
                        "type": "object"
                      },
                      "type": "array"
                    }
                  },
                  "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/v1793633423/bazaar-icons/3c731767ee3c4623.png",
    "lastUpdated": "2026-11-02T15:30:22.671Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-02T15:30:22.044Z"
    },
    "resource": "https://vedetta.dethboy.com/v1/history",
    "serviceName": "Vedetta Crypto Desk",
    "tags": [
      "signal-history",
      "backtest-data",
      "historical-sentiment",
      "time-series",
      "quant-data"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Fetch historical sentiment time-series for one asset (?asset=BTC&limit=50): timestamped sentiment %, stance, divergence flags, narratives — $0.01 cached backtest fodder. Chain to /v1/screener ($0.03) or live /v1/consensus|/v1/ask ($0.09) for multi-factor synthesis. Descriptive research, not financial advice."
}

What the leaf hashes

{"body":"1eff2b9983bf88936ba55dfcc2b2bb456c3acce432ac2ee3f77de9205dc1b3c8","id":2199384,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646768818109,"prev":1788672,"subject":"x402_bazaar:https://vedetta.dethboy.com/v1/history","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x0be9845e0a9b2169f7baf727ae9c5799563c33ed253abc25d52a83b22ba4670c
2. 0x71e3c566caad162c0f3127c3f03127be7d8480050c876287bc1d4bc069c5527c
3. 0xc32c710913a470a3c2abbe8ae3fa9a31a049d0eb1038e6e06e949e6f8d1e351e
4. 0x131a734bd3ef126e69d8d34ed74c9443c1a062d65c125446365940d8922d4e95
5. 0x75c9109a0368f3248194766e394442e2e9df87b03b4c7c1dd119ca926391b4cd
6. 0xd65643c5fca1fb5a90085b519a94367c39b09e1f4eabe52a634f5e09e8287549
7. 0xbab9a942c8cdbbfb15fdefa4f130e72cb7fc9994cb34d29c249312cc7fc723ff
8. 0x49012a20c729569278ced2e8bce3826ac4ef72bee6f404f29d94da15b6f25fd2
9. 0xfaea954542828a98fba6718786cad5d4795c3bd48e47263649ba111f4160bb37
10. 0xb4e8d6caa77768f0593d4ec538d8e7c748bd69883b00c5be86ec00eea1eb3e1a
11. 0x4a80444328b75417d3f4f8edb8df5ac27dffd3a353132180d1d3a7e137fa54c6
12. 0xaa94317dc89f969785a54ece6cf62c867073c54f5f285f0a61c8cf9c78f4f2ef
13. 0x21862012011e9c7bd96b9da5758a45e44049f740c8ef1f280b01bc054552ce7e
14. 0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75
15. 0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4
16. 0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d
17. 0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af