Evidence row 1507833

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": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-31T09:22:53.929Z"
    },
    "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":"8e23c853dbe240c9f5a7b87240badd324c515e6aa39d23e3c8ecee566a5afaba","id":1507833,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793472705136965,"prev":null,"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 2026-10-31 (246033 rows).

1. 0xbbc63708d517f8426091b1655f4acc7ba6100f3d177476566f6ab5f3028e42e3
2. 0xcfca01bf9c17a63fbef45bc2009c3c6c7358b623a65e9901e0f79bc84a959eec
3. 0x62e5b59d23229da5923a4bdcd221c80b7636e0feb3b9d8de93fa72d4170d84b1
4. 0x0df45509641350a0e0053d448dec64ee2e4ac1ab17768fc78400037b56795d31
5. 0xc5880e5795365ecd65a3a2c196dad915ab9fdc5fa451fad614fcdb0c84363a1b
6. 0xad4fdc9b952e2653c0e6115a9547fd404cdae4725230a587c3c8be01a574e0c5
7. 0xa2a1956efca5ae4a1a764bd3dd792b94baab133e724beebf9635a079bba5b5ec
8. 0x2c524387d357cbeb968259d6d7a54a512d1f3e88f5bf7be51c6b7f5ab68d1970
9. 0x49d6f89f69e49899efb3b2907420dd5f93e545886ec86873d3763cab8cc7c1a5
10. 0x4c98233841fbf61403901b717623f02cf494eaba20607590913e1998f23057d6
11. 0x9d793fc7762020c0c542aa8bbcba609354083dcaace6fbc4920f67bdd34ed7cf
12. 0x189ca097188593fb64508ea40fe93e77e43803fff52b785f1b9e0e2bb2aac3ca
13. 0x8fb18cb40438430412ac0b754f63ab190035570452c03712ee1001755f05f774
14. 0x9dde676db4beb8126c78083f708810f78b6322c93d8e3b10a9a56dd144ea435a
15. 0xdd44ee37f508e0be8213cd488d246afd8e10e6e73374cc6074077c37270cda1e
16. 0x2e1cd25ce4079da9bfa6219d7ffec992149add4cd7d5c5b2cfee9908c1c8a5dd
17. 0x50003b3c3045b653f8be4232e95e80582cf5c54c14c509ba0a9a197b9e5005cb
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0