Evidence row 1788672

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"
        }
      }
    },
    "lastUpdated": "2026-11-01T12:42:52.968Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-01T12:42:52.343Z"
    },
    "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":"0a135166e2939a88c3c3f274399680baab56781a6c480b0377c01f82421c1346","id":1788672,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559906255046,"prev":1038013,"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 2026-11-01 (302406 rows).

1. 0x8c1303fda0816ed1e4d468ffaf197a1dddb086dfc58ba01959ff31eb6a79814a
2. 0xd45f28eb5e3c4439a4b2fce1dc938a04fe5952534958f8fa8442a093b8d439f8
3. 0xc6fa89a94095e84329b1e6ca9f32f240e7e7712eb40c791fc64be41cd09aae45
4. 0x4ffe8bc2483cdc05bb7480345a4643400a72ce2383860d9bb32b73af84a7b73e
5. 0x29593fdf12f8ab4246ec8e7afec6a65f6a9c7ccc12654bb5fa3460a85436f39d
6. 0x1cf777e055e2d75ae538fe519add85a4eb12800971d23051c9d8b94f2359d317
7. 0x5412fea231f9ae52fbfda937e962f2876d5e31bc7397c3b66ea3c7226b1277d5
8. 0x84368385012c9d223125ace20513e9c78998a5d9470c39a174dd59191d133ffa
9. 0x0684b53ccfa26b4b4212d2dcdb8dff697b44c78c8e32c0a9b8f204cbea9419eb
10. 0x186541f17da6369ed4e0361d4378f34a42978d3c55f2183763af603ac5734b04
11. 0x29cbb291f422b653347ed9ddd33eeaf9a48f788367b6fed47457b88b04ef6ddb
12. 0x9bf1d1be128cbf2eef87a6de3ab5542838a286a32838c2697153196476c2fcca
13. 0x6129eb29b7f3727c333751ed672fa6e4b231f839ed64750b5d1005800847c8dd
14. 0x43a0d126875c656347b68ba3c0196959406aa8df8a7cd284fd2814ddd386322c
15. 0x23107b06227fe01d939429fa5248f5555093c421dfc6b8bc6ba3518a65263d17
16. 0xc2b1c84ef3531511a3d8d9db5ff9eeca2725a3782e7f9c4ac87fc0f1588349fa
17. 0x0c618c42b286ad61acd8204aa6dcf024b8b041d3759aa585bf4e221abc39cb5d
18. 0x6142ac48fda269c17791c79da99c2456ac6acfe98268f4d168a404fd6040c703
19. 0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90