Evidence row 426946

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": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-27T04:03:14.742Z"
    },
    "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":"6c101c55a4728d8df14754706e14009c487a1256a66e5c5f3ff56e7bef08943d","id":426946,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086317446154,"prev":409371,"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. 0xf588280e7732901a023696e5f7192c1d94ef74fa333f696ae331dd02647769c1
2. 0x4344479a5af8c3405414fd962acc1d4c4956036318acc628f308bde19b1f8839
3. 0x0dbfd69a75367ae78ef68a2feba07c3238ec2242d391527326f9d9f4cbdb9164
4. 0x4b0ae1e817bf5796bec0cdc36db85b13da47fc9e5396e68661f8cc99f0f5bb03
5. 0xfde74a2eceea47ce6227435883c3bb2795210cf60dcf9a5f6352a802bab0d6b4
6. 0x4d337355173fc0be442d05d850e9a051863cd4f14493398e2ca308d3a5bd72ff
7. 0x18d508e43279f438c933b4124e435a0ac77b4f4a4d29d46db57abf30a0c691ef
8. 0x7da25172890695a9a763a369c7f3ac49e1a4593dfd286c045590701be8fc7f88
9. 0x9cc6c3b255a43d420a48404421763646ab1503f87eed86989afe31c01f9f7d4d
10. 0x2f63abd8161e1650deec05401c58aef6c022c70f7608fa2721658cdc4c8319e1
11. 0xb3ff7369d12615d3036b48b1396a793b1d0d84a56c22090d510b0219bcb8a827
12. 0xb841380b5d51818d39ebd0d89624396bb243f73c55b9f61e4f4bcddf15ebdec2
13. 0x2cba9be288dab78cb9c5f54fa13242712b2493da9f833a7c3cdd92cde60662b0
14. 0x94d3785ce9330e4580bccada5459380aa2aac76a0bf11354d1353b375afc17d2
15. 0xb5b652bba4a5afca56c21031d89b1c06361563aaf54ccc8541c296ceeb2b66fa

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4