Evidence row 1791063

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://x402-agent-hub.x402-agent-hub.workers.dev/v1/chain/tx"
    ]
  ],
  "name": "x402 Agent Hub",
  "owner_address": "0x1721e9841257a34dbdba407d4dba3a727a02d072",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1721E9841257A34DbDBA407D4DBA3a727a02d072",
        "scheme": "exact"
      }
    ],
    "description": "Status of any transaction on 7 EVM chains: pending / success / reverted, confirmations, block time, from/to, value and the all-in fee (including the OP-stack L1 data fee on Base and Optimism). Use it to confirm a payment or deployment landed. You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "chain": "base",
              "hash": "0x4f9955a6481d1386b261c3a9e68bc385df78d40190fe8cef895942283e33d985"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "blockNumber": 30000000,
              "chain": "base",
              "chainId": 8453,
              "confirmations": 23303683,
              "fee": {
                "decimals": 18,
                "formatted": "0.00002106406012714",
                "raw": "21064060127140",
                "symbol": "ETH"
              },
              "from": "0xc1a86592ec35568a99046378e2d849b03acc74d6",
              "hash": "0x4f9955a6481d1386b261c3a9e68bc385df78d40190fe8cef895942283e33d985",
              "status": "success",
              "timestampUtc": "2025-05-09T11:15:47.000Z",
              "to": "0xcb1838c233d5dc4cc1942312c066474d1186790d",
              "value": {
                "decimals": 18,
                "formatted": "0.005",
                "raw": "5000000000000000",
                "symbol": "ETH"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "chain": {
                      "description": "base (default), ethereum, arbitrum, optimism, polygon, bsc or avalanche. Chain IDs also accepted.",
                      "type": "string"
                    },
                    "hash": {
                      "description": "0x-prefixed 32-byte transaction hash.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "hash"
                  ],
                  "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"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793445203/bazaar-icons/55b9882e806b6e62.png",
    "lastUpdated": "2026-10-31T18:18:38.751Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-31T18:18:38.332Z"
    },
    "resource": "https://x402-agent-hub.x402-agent-hub.workers.dev/v1/chain/tx",
    "serviceName": "x402 Agent Hub",
    "tags": [
      "onchain",
      "transaction",
      "receipt",
      "confirmation",
      "evm"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Status of any transaction on 7 EVM chains: pending / success / reverted, confirmations, block time, from/to, value and the all-in fee (including the OP-stack L1 data fee on Base and Optimism). Use it to confirm a payment or deployment landed. You only pay for successful reads: invalid input, not-found and upstream errors cancel settlement."
}

What the leaf hashes

{"body":"c3cfb48d97b2f114d7724ea2644488b5f60a6ee5e34072e8a611d0ab61cc1a94","id":1791063,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793559940083803,"prev":1507833,"subject":"x402_bazaar:https://x402-agent-hub.x402-agent-hub.workers.dev/v1/chain/tx","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xe1a393594ad53020916b0029b709306b97df362c9a706665976f030250b2497f
2. 0x89cf043bb33806cf0d38c2a2fb657e9e15a58185b9ce8a7880e30ef44df02334
3. 0x754e32595fde77a122f3ff592db20033cc55365ff4995bda929eecb3493cdebc
4. 0x6f54ace7a9329cd62d024b37360041b6ef1b6aedb5ee78dd195b2c2d2c0b31cc
5. 0x5be821f83c300793a9182d0a58c10f9a45ed3ae06af9b357011f153373b156c0
6. 0xc490cfafb5dcb749eae04bba8f9b216ed41cf3c6243b7a2a93c8091318db0ef9
7. 0x83a9e4e9180be00e1e72db5a3ded1c6d427eec06dd30b19afec98e68fcfc2a70
8. 0xf486079f350b62e137c802c237c767d0f85370cbea128a2900106c9100baff11
9. 0x6100a60971d9fa103b4f9a15d604f16a7c7b471619ea7e558e0610ff407821ee
10. 0x07614a6209f5dc0695326a174a8a1b89b74b163347d26ac1b5c2276dea5f438c
11. 0xe8c5447d4f978f8c641bdf6bc7ede20cfa92948c1bae8613c6db227fa9118e99
12. 0xe7fd38eb5836ea92b3c740bc2f5fb1653bb77910129fc628b2af73e09c327a44
13. 0xa567f95bd997bb1c25b24e0f3d37b6136018cb58573839158ad2a42dc344d758
14. 0xf25ae803bf30c21cc73fca60cb3edf50df2a8c71b23bfe8c11bfe395b2367892
15. 0xab7a3fc66c9797d0e63453ae08b7e56806e93e038fb5c65065ad1ba1e1d9114c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90