Evidence row 555268

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agentpaystore.com/api/directory/search"
    ]
  ],
  "name": "agentpaystore.com/api/directory/search",
  "owner_address": "0x367f1b3d8ca90d1e087481a9a40d585bf3451a03",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "facilitator": "https://x402-agent-pay.com/facilitator",
          "name": "USD Coin",
          "version": "2"
        },
        "facilitator": "https://x402-agent-pay.com/facilitator",
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x367F1b3D8Ca90D1e087481a9A40d585Bf3451a03",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "facilitator": "https://x402-agent-pay.com/facilitator",
          "name": "USD Coin",
          "version": "2"
        },
        "facilitator": "https://x402-agent-pay.com/facilitator",
        "maxTimeoutSeconds": 60,
        "network": "base",
        "payTo": "0x367F1b3D8Ca90D1e087481a9A40d585Bf3451a03",
        "scheme": "exact"
      },
      {
        "amount": "1000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "facilitator": "https://x402-agent-pay.com/facilitator",
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "facilitator": "https://x402-agent-pay.com/facilitator",
        "maxTimeoutSeconds": 60,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "6aCEuwH3PYx99cEmRz45otfxk39uF7ewGhqmvxfXisSG",
        "scheme": "exact"
      }
    ],
    "description": "Search every verified x402 agent endpoint listed in the AgentPay Directory. One query matches names, categories, tags and descriptions across all live listings and returns prices, endpoints and payment terms. 0.001 USDC per query via x402 on Base L2.",
    "extensions": {
      "bazaar": {
        "category": "AI",
        "info": {
          "description": "Search every verified x402 agent endpoint listed in the AgentPay Directory. One query matches names, categories, tags and descriptions across all live listings and returns prices, endpoints and payment terms. 0.001 USDC per query via x402 on Base L2.",
          "input": {
            "method": "GET",
            "type": "http"
          },
          "inputSchema": {
            "properties": {
              "category": {
                "type": "string"
              },
              "limit": {
                "maximum": 50,
                "minimum": 1,
                "type": "integer"
              },
              "q": {
                "description": "free-text query; omit to match all listings",
                "type": "string"
              }
            },
            "required": [],
            "type": "object"
          },
          "name": "AgentPay Directory Search",
          "output": {
            "example": {
              "count": 1,
              "ok": true,
              "query": "translate",
              "results": [
                {
                  "category": "language",
                  "endpoint_url": "https://gibbr.app/agent/translate",
                  "name": "Gibbr",
                  "price_usdc": "0.10",
                  "slug": "gibbr",
                  "status": "verified"
                }
              ]
            }
          },
          "outputSchema": {
            "properties": {
              "count": {
                "type": "integer"
              },
              "ok": {
                "type": "boolean"
              },
              "query": {
                "type": "string"
              },
              "results": {
                "type": "array"
              }
            },
            "type": "object"
          },
          "tags": [
            "directory",
            "search",
            "discovery",
            "x402",
            "ai-agents",
            "usdc"
          ]
        },
        "networks": [
          "Base"
        ],
        "provider": "AgentPay",
        "providerUrl": "https://agentpaystore.com",
        "schema": {
          "properties": {
            "count": {
              "type": "integer"
            },
            "ok": {
              "type": "boolean"
            },
            "query": {
              "type": "string"
            },
            "results": {
              "type": "array"
            }
          },
          "type": "object"
        },
        "tags": [
          "directory",
          "search",
          "discovery",
          "x402",
          "ai-agents",
          "usdc"
        ]
      }
    },
    "lastUpdated": "2026-10-27T09:57:34.14Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-27T09:57:33.869Z"
    },
    "resource": "https://agentpaystore.com/api/directory/search",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Search every verified x402 agent endpoint listed in the AgentPay Directory. One query matches names, categories, tags and descriptions across all live listings and returns prices, endpoints and payment terms. 0.001 USDC per query via x402 on Base L2."
}

What the leaf hashes

{"body":"dd2ac1faa681599f8bc7e7ea88faa926050f7a6c126e367444e86061c9ab2276","id":555268,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133785344794,"prev":456357,"subject":"x402_bazaar:https://agentpaystore.com/api/directory/search","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. 0x4eb650d6bbe4c596b86c8d42f2723e6992447dd49c84d83c8688c0a72320687f
2. 0x9b3fbc3dcc093773b32466e6c9ca34f776827b6e6cc8c4efbc29904744086690
3. 0x7ba658b11ad79b73391d5ead3923bf79a6eeda04f6a0e0456ff6ae443f7abf72
4. 0xf7e62c3f66720f37570c5db75182eab8bb67743aae560d5e29f44afaec7839ac
5. 0x34db8201419242170d9b9647c58547a664e87f95d05d6d1a4e50137f34a8982e
6. 0xf096ac615a40046a3b8aa7f325463b618800f9da17c958241bda1af165bcb7ca
7. 0xadf4b039934315baa5d0cbdd7999efa083b406d12fbb813f92332fda0b4f5028
8. 0x2c2241ae50ecce47119cf1819a3b47694b7a5cc2b8495dac2b43ce5727c0af32
9. 0x7b040db36717bf5f90682a4210b48f352cf2e5e2eac383ea0f67858e61b2258c
10. 0xb1d27b4fae8f70292481345cacd8056ea2ba2d9b1c0987869182b010e6e6f069
11. 0x906219e11d9076acac52c739ab17862b442ad8da02bbfce9ece4c281b2c106eb
12. 0xf9b21ec258212225fc012a1ed6399d0ec608e930f4423d2badb8be79550861ef
13. 0x797da99476c7ebaa971607ae725e5e240b79de9e49d28859b94de107c850aaab
14. 0x9ea0c6a53f80a30b6f13671109f98a000cf98e581875129f4be4b57131d06364
15. 0xb78ea6a255dd06e2f402a1a733bca392fa6243920bcba95e8b80bdfc6ce5f553
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4