Evidence row 409425

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bot-bazaar.fly.dev/v1/x402/caip2-network-check"
    ]
  ],
  "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": "Validate CAIP-2 network identifiers (eip155:8453, base, eip155:84532) and USDC asset contract addresses for x402 v2 facilitator compatibility.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "network": "eip155:8453"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
              "asset_matches_canonical_usdc": true,
              "caip19_asset_id": "eip155:8453/erc20:0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "caip2_syntax_valid": true,
              "chain_metadata": {
                "cdp_bazaar_supported": true,
                "chain_id": 8453,
                "chain_name": "Base Mainnet",
                "decimals": 6,
                "usdc": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
              },
              "generated_at": 1792950000,
              "network": "eip155:8453",
              "recognized": true,
              "tool": "caip2-network-check"
            },
            "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": {
                    "network": {
                      "description": "CAIP-2 network identifier",
                      "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": "2026-10-27T02:33:16.663Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T00:58:14.738Z"
    },
    "resource": "https://bot-bazaar.fly.dev/v1/x402/caip2-network-check",
    "serviceName": "Bot Bazaar",
    "tags": [
      "x402",
      "reputation",
      "sellers",
      "base",
      "usdc"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Validate CAIP-2 network identifiers (eip155:8453, base, eip155:84532) and USDC asset contract addresses for x402 v2 facilitator compatibility."
}

What the leaf hashes

{"body":"d4755dca55f5b38c45caae43d2ad0652628e6fb0bfefb84da2b1784cc078dc62","id":409425,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080370977322,"prev":82555,"subject":"x402_bazaar:https://bot-bazaar.fly.dev/v1/x402/caip2-network-check","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. 0x32069a5929ee4d974d3ce73dae1dd5347daa95b8d06bc9328950313a74ce58a0
2. 0x7e37f66f744a8321df2dd2854d7508ee37a5d51479ca7b47a4dc72b4ead17738
3. 0x51e6bd57ebb517ee8ada5cac78b69dbf0b796ad8bbdfb3ea2e448997dfd3ed62
4. 0x1fced14a558db57cc0e757a11af8d693dff2713d705667f92d7cb413b449a2f5
5. 0x84cb8f633eafb3e433aa0e2a57176ebf663210b024ca1c3e422825daa8a2ec5d
6. 0x9e73e45efdc4e0fb419ce291ca245c1211d3dab5fe931cf96ff4ac6f502a7f76
7. 0xb7814be1c8d1c5ee96c0d9ca5648a94bc08aa94cb8f53561922762f506467093
8. 0xdc0b54f7f313f017dd8ffb8c776a96ad91edd022e8c47f5e2c9bb085631f4b19
9. 0x49447d1bb617d08f8da9c13d0eea3ab26c41b719127e3032d68f2458363838a2
10. 0x83d953f01a4ca1206a6c4fcab82498f35797b247e9e2a9cbc69301a28b0d5a14
11. 0x79330365613fdfbe8e674b3cdf2ba31a58f362f89c6748d0e9fa16c1a967d01e
12. 0xc1b7c34b53a9fe9ca442a6957dc84259e1950987b7271aef733cbdcf0322901e
13. 0x2a25cd9926d8f2ef4726fd2a80f77b1ca202b6c3ca56aeb2f520555c93efd434
14. 0x595de2dea3b8fa56dbd6142dd78ae79f3e7169c631e41a844b100613abb3e430
15. 0x8360ee1105e4d9f9312067cbbfd47c69c5948665ae582b9684a580c8f4e199e1
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4