Evidence row 3064532

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": "2026-11-04T18:59:36.134Z",
    "quality": {
      "l30DaysTotalCalls": 7,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-11-04T13:07:44.188Z"
    },
    "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":"9692e1d401f18849c3f2d2a323033caa5ee3c01553f8a8143f4057771c424568","id":3064532,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793822228692830,"prev":1791063,"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 2026-11-04 (424109 rows).

1. 0xdd349f1575f901a760e9d4b5db4bfbdfab43670af8d93541b676fd4473af8352
2. 0xb924617e487a6c02285536504b990b2dd2739c9abc9416a20872c13c28ffc633
3. 0xc68325b2c332f1328d27559f0421993145fb8e596a7ab3c714f83a036310c152
4. 0xab2b0b613f57620030dbca3802beef953eb9ab05181e2d1767100c9a37885ebc
5. 0xc99dbb3a4ec517aef4c0cb732ad7363c04d4f4c6f628b195fea27ea2513ca6c3
6. 0xbc8e83fc07cb3fc594d16df2f0fa6b0491f685c2f074755b1fc01060390245f0
7. 0xd1e551adc0e775af7c741d383565a8cac9f7e3896424b5f9bfea3103dbe4a196
8. 0xcdcaacaf2027b7fb5d88f169202c16f4f7054a53f48719e15bb88defb4b06ab0
9. 0xf638af75ca3408e152ae4ee7f9c634d4b22ccd582dfba0278b2e6b918a478373
10. 0xd756ed2ea4967a099e4660bc74f718178a89aba1e55ff3841ab14537a8c2b959
11. 0x853a912ccb8111f71eef2147de595c09393c85d9d0ec03cee67b6992045a7bed
12. 0xee425559ba1fa99969cf136eab55775a99a61e7bd2d237bdecd6e7c6f1f09d2d
13. 0x67fea61bd4e70cc6e763fff5c6823730835de00cc7b0645a46f39891e3f8652a
14. 0x3ed8b20a601d9b79b48f875323d8f3d5060181c3e824770cba4145f51f7170e9
15. 0x4720135dc0f8960ddf4e33d6d1c6326cf5957dbfcb5082125bda6c5dbe57f8db
16. 0x621f050d36e1026696df95e35f6767fff738c18d7486aa88506e941d484ebef3
17. 0x7efb735f8d49bcac59a20b148718d382f32a05352c0255ebbd501ca73055453d
18. 0x9c1c771179da4a002386557e8601b2d4983c3e366808477ee20da18c282c1dd8
19. 0xbb1998892a86d9633ea7b5de06760114b45777da649c217062ff0d65d7095f34

Day root

0xd4eed8c0ea3c90ec6f262b19fcc3b849f30cb82a0f84b8b89569e48af7d0c1ee

Chained

0x59305749c32724a02a23c368834d8a36ae9908da93a915e2962fffe01b4e591b

Published

On Arc Testnet, block 70772483: 0x813d56041c1efd407e56047129b597b154a1cb26458bb2768fd0a4630ac97345