Evidence row 278704

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://grokzilla.shop/api/skills/tx-status"
    ]
  ],
  "name": "Grokzilla x402 Micro Pay",
  "owner_address": "0xc22f9caebac37fe72d5142f35f21f6696ea9ef69",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xc22f9CAEBAc37fE72D5142f35f21f6696Ea9Ef69",
        "scheme": "exact"
      }
    ],
    "description": "Transaction receipt status, block, and confirmations on Base or Ethereum via eth_getTransactionReceipt. Validates 0x tx hash before payment. Short-cached.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "chain": "base",
              "tx_hash": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "charged": true,
              "confidence": 0.95,
              "data": {
                "as_of": "2026-10-26T14:00:00Z",
                "block_hash": "0xbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb",
                "block_number": 22000000,
                "chain": "base",
                "chain_id": 8453,
                "confirmations": 12,
                "contract_address": null,
                "effective_gas_price": 1000000,
                "found": true,
                "from": "0x1111111111111111111111111111111111111111",
                "gas_used": 21000,
                "status": "success",
                "to": "0x2222222222222222222222222222222222222222",
                "tx_hash": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
              },
              "data_as_of": "2026-10-26T14:00:00Z",
              "generated_at": "2026-10-26T14:00:00Z",
              "next": [
                "block_number",
                "gas_price",
                "erc20_meta"
              ],
              "ok": true,
              "service": "tx_status",
              "skill": "tx_status",
              "sources": [
                {
                  "fetched_at": "2026-10-26T14:00:00Z",
                  "name": "base eth_getTransactionReceipt",
                  "url": "https://basescan.org/tx/0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
                }
              ],
              "summary": "base tx success block=22000000 conf=12",
              "version": "1.0.0",
              "warnings": []
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "chain": {
                      "default": "base",
                      "enum": [
                        "base",
                        "ethereum"
                      ],
                      "type": "string"
                    },
                    "request_id": {
                      "description": "Optional idempotency key. Echoed back; a credit-pack redemption with the same request_id and body is charged once.",
                      "maxLength": 64,
                      "minLength": 1,
                      "pattern": "^[A-Za-z0-9._:-]+$",
                      "type": "string"
                    },
                    "tx_hash": {
                      "description": "0x-prefixed 32-byte transaction hash",
                      "maxLength": 66,
                      "minLength": 66,
                      "pattern": "^0x[0-9a-fA-F]{64}$",
                      "type": "string"
                    }
                  },
                  "required": [
                    "tx_hash"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "charged": {
                      "type": "boolean"
                    },
                    "confidence": {
                      "type": "number"
                    },
                    "data": {
                      "properties": {
                        "as_of": {
                          "type": "string"
                        },
                        "block_hash": {
                          "type": "string"
                        },
                        "block_number": {
                          "type": "integer"
                        },
                        "chain": {
                          "type": "string"
                        },
                        "chain_id": {
                          "type": "integer"
                        },
                        "confirmations": {
                          "type": "integer"
                        },
                        "contract_address": {
                          "type": "null"
                        },
                        "effective_gas_price": {
                          "type": "integer"
                        },
                        "found": {
                          "type": "boolean"
                        },
                        "from": {
                          "type": "string"
                        },
                        "gas_used": {
                          "type": "integer"
                        },
                        "status": {
                          "type": "string"
                        },
                        "to": {
                          "type": "string"
                        },
                        "tx_hash": {
                          "type": "string"
                        }
                      },
                      "type": "object"
                    },
                    "data_as_of": {
                      "type": "string"
                    },
                    "generated_at": {
                      "type": "string"
                    },
                    "next": {
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "ok": {
                      "type": "boolean"
                    },
                    "service": {
                      "type": "string"
                    },
                    "skill": {
                      "type": "string"
                    },
                    "sources": {
                      "items": {
                        "properties": {
                          "fetched_at": {
                            "type": "string"
                          },
                          "name": {
                            "type": "string"
                          },
                          "url": {
                            "type": "string"
                          }
                        },
                        "type": "object"
                      },
                      "type": "array"
                    },
                    "summary": {
                      "type": "string"
                    },
                    "version": {
                      "type": "string"
                    },
                    "warnings": {
                      "type": "array"
                    }
                  },
                  "required": [
                    "ok",
                    "skill"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T14:44:30.719Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T14:44:30.552Z"
    },
    "resource": "https://grokzilla.shop/api/skills/tx-status",
    "serviceName": "Grokzilla x402 Micro Pay",
    "tags": [
      "transaction",
      "receipt",
      "confirmations",
      "base",
      "ethereum"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Transaction receipt status, block, and confirmations on Base or Ethereum via eth_getTransactionReceipt. Validates 0x tx hash before payment. Short-cached."
}

What the leaf hashes

{"body":"f47ee4d5c66162cbdccf79e7e850ad1e266077f7ea437040211f72031d154492","id":278704,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793042078581838,"prev":218819,"subject":"x402_bazaar:https://grokzilla.shop/api/skills/tx-status","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. 0xd12829b7d405b2d864fbf33bab394a31d0482955125932567611c8271a71819e
2. 0x1896bc02e4834c05dfdda78d56ae2c0febd82a6ae4d5d25f26223fe2867b6a1f
3. 0x2ca21414db246ab589c490d038ec0da9d84cb3ff07bfe7ac539ba94e8c1335a7
4. 0xc8c7a9623da10236ecc0ba650c46970ca99d4393fc15a43c4934a22c9b856589
5. 0x345cc954499800267e1fbe745fb11b60ee77c28807ac7f6aeb4526836242de5e
6. 0xbbf9d8bebaf1a35d6b4781d297ac021a33e05dccbb23b1aeb015a11851402403
7. 0xdeb50140eb683c28857b88b5a592898c17448c8d6992b647011af0010b7a6288
8. 0x89656905a6e3f3d1603f15a9e9f3e2c7c68f5a48c4004dcb538034c65f9c6539
9. 0x666fc9b26121779efeffcfa03cdf6524c841116130d8cbd786aab93904cca6fb
10. 0xdefcd4fc2ebdfaa82bec33833639fbb6712ab7a9bb3beafebc53c8b103648d9a
11. 0xcbb746ffeda31ff1f1b0d9f74705fed23a3c2abac5d325d65e8e867a7b5e6307
12. 0xa4ec009cd8db00b48fa2e4df84088950b4d34c37254de09f5e3789441c0c5e73
13. 0x889eefefef2d4457fe6114f397df813a5cbb85011a6f40309b54ddcd4aba3bd1
14. 0xefabf1105e09cf52c12c58e60cbb5048b9ac3f02631d1816a926e14bdd86fbdf
15. 0xe94ca5b798e9899ad611e57835af42266e20f53f44977e487d81365e30972beb
16. 0x703f95866af09c5e5d6ead7411e9a10f964a41a2aff64d4a55ff0053c023a023
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae