Evidence row 408920

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agent-data-tools.revmesh2074.workers.dev/hyperevm/token-info"
    ]
  ],
  "name": "HyperEVM ERC-20 token info",
  "owner_address": "0x2074c40346ae2a90e0e4a391bcee6f16bf5277f5",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x2074C40346Ae2A90e0E4A391bceE6F16BF5277f5",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "82wfSCZhCmZA7zwqqt6Q3FG8nqYBwUvbThP6M97fa9Q6",
        "scheme": "exact"
      }
    ],
    "description": "HyperEVM ERC-20 token info. Look up the name, symbol, decimals and total supply of an ERC-20 token contract on HyperEVM, live from the contract. Use to identify an unknown token address or to format raw amounts; for a holder's balance use hyperevm_token_balance. Input is a ticker (USDC, WETH…) or the token's 0x contract address; an address that is not an ERC-20 contract returns 422, uncharged.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "token": "0xb88339CB7199b77E23DB6E890353E22632Ba630f"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "chain": "HyperEVM",
              "chainId": 999,
              "decimals": 6,
              "name": "USD Coin",
              "symbol": "USDC",
              "token": "0xb88339CB7199b77E23DB6E890353E22632Ba630f",
              "totalSupply": "1000000000.0",
              "totalSupplyRaw": "1000000000000000"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "token": {
                      "description": "Token: a ticker such as USDC or WETH, or the 0x ERC-20 contract address",
                      "examples": [
                        "0xb88339CB7199b77E23DB6E890353E22632Ba630f"
                      ],
                      "pattern": "^0x[0-9a-fA-F]{40}$",
                      "type": "string"
                    }
                  },
                  "required": [
                    "token"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "chain": {
                      "type": "string"
                    },
                    "chainId": {
                      "type": "number"
                    },
                    "decimals": {
                      "type": "number"
                    },
                    "name": {
                      "type": "string"
                    },
                    "symbol": {
                      "type": "string"
                    },
                    "token": {
                      "type": "string"
                    },
                    "totalSupply": {
                      "type": "string"
                    },
                    "totalSupplyRaw": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      },
      "builder-code": {
        "info": {
          "a": "bc_09e30bdm"
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "additionalProperties": false,
          "properties": {
            "a": {
              "description": "App builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            },
            "s": {
              "description": "Service builder codes",
              "items": {
                "pattern": "^[a-z0-9_]{1,32}$",
                "type": "string"
              },
              "maxItems": 11,
              "type": "array"
            },
            "w": {
              "description": "Wallet builder code",
              "pattern": "^[a-z0-9_]{1,32}$",
              "type": "string"
            }
          },
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792567527/bazaar-icons/a67d2da18841a325.png",
    "lastUpdated": "2026-10-27T04:28:10.827Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-26T12:16:48.062Z"
    },
    "resource": "https://agent-data-tools.revmesh2074.workers.dev/hyperevm/token-info",
    "serviceName": "HyperEVM ERC-20 token info",
    "tags": [
      "hyperevm",
      "erc20",
      "token",
      "metadata",
      "blockchain"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "HyperEVM ERC-20 token info. Look up the name, symbol, decimals and total supply of an ERC-20 token contract on HyperEVM, live from the contract. Use to identify an unknown token address or to format raw amounts; for a holder's balance use hyperevm_token_balance. Input is a ticker (USDC, WETH…) or the token's 0x contract address; an address that is not an ERC-20 contract returns 422, uncharged."
}

What the leaf hashes

{"body":"7811ba9a22cd3116f9e2ac88042c3d68c6d477cdef1e9228a51bc1fb6a7639e2","id":408920,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080338161976,"prev":61780,"subject":"x402_bazaar:https://agent-data-tools.revmesh2074.workers.dev/hyperevm/token-info","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. 0xea67553882ea5d6c6fde0f0d8427c4ba28b87a04d23842e151cf202d66e7c7f8
2. 0x2096e9168859ce38e2f776da67a09ca223f0a90e471ddbca281984a3c86ba30e
3. 0x739349faa7d00e98b0be1f8fcc583875242c6cc81f2a89c14ca82857d803fa9a
4. 0xd2c61ad198540bfd156c5c6c6f315b14a2cd91f1c1a10e3ca13ec04b4954dc84
5. 0x00c66b3ae2e4bbf64beb3817c5287701ef0477545de04b715727436848c63d5e
6. 0x065292d197af0b7a809d9d79b744cd96541fcfba84c265c9669dedb51398cba9
7. 0xa6453fbd9890ca56aa7312939be8aa9ea20c0d02e451734a3e9cf9cc718724f1
8. 0x716ecab32e5cf2874f374ae714de97349724f78d00fe5acfc2f41636535046ef
9. 0x5668b5deb970e2c678e613fa60d238e161a87bb10a7d0d6e35c6747081d9edbb
10. 0x694f3f33268c5bc6380613bb5b291820cb4ce07a82164429442bc75b24ebcc5e
11. 0x8cc7cdbb404948d6c8277e8104fbf6f6ef7bc67273321adedcf016270a69a84e
12. 0x71d164c799d87b4dc25af672a70aaf73791d8dbb1786a5d4eb3ead269cb7c28a
13. 0x89602081fbcc80aef8908f5df765767a1a41cc8b089111259ea78e6583a8bc4b
14. 0x41f9f462759cb539183e979fb3eb967d94755cf039c44a64a9a3c4ad97523cfd
15. 0x56f7109d4cde42492651beb1237c13cdcbf95e6fee2b2482391a2388e04c4629
16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4