Evidence row 409371

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bot-bazaar.fly.dev/v1/x402/orderbook-imbalance-score"
    ]
  ],
  "name": "Bot Bazaar",
  "owner_address": "0x847f54ae8ddfd71ed7bc930c1f7a73576fab03a9",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x847f54ae8dDFD71ed7bC930C1f7a73576FAb03A9",
        "scheme": "exact"
      }
    ],
    "description": "Compute mid-price, volume-weighted micro-price, bid-ask spread in bps, and L1 orderbook imbalance ratio.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "best_bid": "2999.5"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "disclaimer": "Automated analytical calculation/linting only; not financial, tax, or legal advice.",
              "generated_at": 1792960000,
              "micro_price": 3000.25,
              "mid_price": 3000,
              "order_imbalance_ratio": 0.5,
              "spread_bps": 3.33,
              "tool": "orderbook-imbalance-score",
              "valid": true
            },
            "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": {
                    "best_bid": {
                      "description": "Best bid price",
                      "type": "string"
                    }
                  },
                  "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": "2026-10-27T04:03:14.942Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T10:59:38.507Z"
    },
    "resource": "https://bot-bazaar.fly.dev/v1/x402/orderbook-imbalance-score",
    "serviceName": "Bot Bazaar",
    "tags": [
      "x402",
      "reputation",
      "sellers",
      "base",
      "usdc"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Compute mid-price, volume-weighted micro-price, bid-ask spread in bps, and L1 orderbook imbalance ratio."
}

What the leaf hashes

{"body":"996d456682e23bddec1c759554a1464c78b8f433430b1b98aa9b31583d8de102","id":409371,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080370849605,"prev":81685,"subject":"x402_bazaar:https://bot-bazaar.fly.dev/v1/x402/orderbook-imbalance-score","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x7609034fa5877967a7324def944620d232bc14cc9837040f1fae33f5f8d0b26d
2. 0x16a824682c46478ac18ac6e1be27d11f1d6ae805eb287ee7c046daeb98cdf658
3. 0x4912308bf5a690004e7ec8074f969d02d4983f6c30ed7617679ef9a055a9b7c6
4. 0x19d6de3b3224d285bffb653fedadebffd754ffd3cbf2b56b99a55e630a8449b1
5. 0x13cdff5eccccd7d4d94a8cf788eac4ee58c52b835d9370db33f1d7c39e636581
6. 0x18d9568f82cbf9cac26c98e2bcd016abf7b4613090b85d7f28f153ac9e3830f6
7. 0x1f0e422c1e0188e8c9554684d6849252fb1c8bbc12b289ae2c2227b251cf83ac
8. 0x7a6b08815371fd0bdd4093700102779fbfee49ac720ae3e38b5a8d1b54c7784c
9. 0x7d4479630a8500bbbb9f42dfe0d3c661525d6ae3f569be2a5eddfcb21f75eea4
10. 0x58a21ad77eb0f12e2700138a011395f72f29a249b03b15df913625a0119d05d6
11. 0x5f257f988f0c8c8a45a1094d99dd8e8969da325eabed8aa44c6b668fac04f073
12. 0x6834d22f4558c2279e3de3027a40f72cd350b3c4a2e54be57aff9ec2c9eaf01a
13. 0x4094bd5bc2ab60e4518d1ee8a13455a69d7484ea62ecdca2618d0f39d3403503
14. 0x9848c068b1371232529d2b5738fdc45b854c57da041b69ea7c9e112b14e2d9d1
15. 0x275720ecabb68df33eee92ae4fd70572a8d952d6c61c061c2869cfc3217aa5c5
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4