Evidence row 71803

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": "2026-10-26T00:58:14.91Z",
    "quality": {
      "lastCalledAt": "2026-10-26T00:58:14.91Z"
    },
    "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":"2bea8567128b46dbcd499bff444acdc54f50d2044569a55101beccd185bfd926","id":71803,"kind":"listing","method":"baseline/1","observed_us":1793025483190676,"prev":null,"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 2026-10-26 (296695 rows).

1. 0x5340280bc7b5d7e288e3a9f303cf36d3c127372151170cad1707e4facdd87552
2. 0x13f04b85f2826d658bcc6896e8a36a4a90ebef0445d93d026f8aaec1a6508bce
3. 0x550b386d56e3a52162d23b074e048ff2835b5075275b97e21163836ea8e5db7c
4. 0xed9aba78df6efcb55e7c9c85c301582ac3d57e342ac97cbd72a358b85b9a8df9
5. 0x364253aa99c668994bea24e632d31a4e06349c44b7b696604c12e7b9d98d52da
6. 0x94f7ecba21e5619ba8bebad52e4235840663c921353ffe35b1825d3e69596bae
7. 0xd2772320b99773487cd340f1c2054090557234b7241917941d76dc292c21d8f5
8. 0xcdf40c445cc95863f08be7007ded1e4e4c4a8beba412e4cfde9dd37cd706a9cc
9. 0x707cd63ec08491d361ce9df43c10a73cfe23cf386ca2533a2d986ce81e0b98af
10. 0x72bd13c090ca80e7870affede013ba3445a9ce90177c8d0abe389b26f526682c
11. 0x11ae5fc5d08fb7b25beace35e67656980e21edfc94e809110b5b9ecae306b6c8
12. 0x94dd4ed7cf198df741ccda83eacc422aadb31119fc6e84c4a6d2f023453b7960
13. 0xd830c52e1e8095e014510110592485afcb02b9c9a36f85653e4891a8de941246
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae