Evidence row 70305

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/chain/tx-decode"
    ]
  ],
  "name": "api.x402node.dev/chain/tx-decode",
  "owner_address": "0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
        "scheme": "exact"
      },
      {
        "amount": "50000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
        "scheme": "exact"
      }
    ],
    "description": "Decode EVM calldata or a Base tx hash into a readable function call: signature, selector, and decoded typed arguments. Search terms: calldata decoder, ABI decode, function selector 4byte, transaction decoder, EVM tx decode. Accepts payment on Base or Solana — either network works.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "calldata": "string",
              "data": "string",
              "to": "string",
              "tx": "string",
              "txhash": "string"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "calldata": {
                      "description": "Calldata (optional)",
                      "type": "string"
                    },
                    "data": {
                      "description": "Data (required)",
                      "type": "string"
                    },
                    "to": {
                      "description": "Target format (optional)",
                      "type": "string"
                    },
                    "tx": {
                      "description": "Tx (required)",
                      "type": "string"
                    },
                    "txhash": {
                      "description": "Txhash (optional)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "data",
                    "tx"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-09-28T13:40:11.657Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-09-28T13:40:11.479Z"
    },
    "resource": "https://api.x402node.dev/chain/tx-decode",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Decode EVM calldata or a Base tx hash into a readable function call: signature, selector, and decoded typed arguments. Search terms: calldata decoder, ABI decode, function selector 4byte, transaction decoder, EVM tx decode. Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"56385562d2576cb56faca1d0fe2a7d56072b7da26ae3ad38074fd2cd6a71eb2c","id":70305,"kind":"listing","method":"baseline/1","observed_us":1793025480146106,"prev":null,"subject":"x402_bazaar:https://api.x402node.dev/chain/tx-decode","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. 0x2fdbf681219b9f765a69c471be4ee3bf109dc3067f6ad7b85e7e9b5b083966b1
2. 0xf2da40e6f710bc60802d33b9c0babf20d25d0c33a210a1a801b1daa5de974820
3. 0xea62e5b002cbdac23d543a74d933ba828d0147935db8103e104d70300998e31c
4. 0x74e55a9de9c99aaa8e36d989796419205299575b67ca4315920350c89f90b966
5. 0xe695c697e2787fae005d6bc4864c3518feefafa10fccbb4b2e6322bac9e9cf78
6. 0x88412ec9c7d09b6f111b693f14b0e9d55b6beed4e3e1eb7c66a7dd6e43873eae
7. 0xce0128c1ec441e73f11c4709100485f726b733adb68a73c6fd6e7dcd22f3d903
8. 0x75f1cfdf7b40b1f5a24df7c21f31dd59e738b8958adede89875964315391ee22
9. 0xa711c79ca7526e1d40ee8807ac8b781ed3c92e62ff1cb9993eef5db1ba482740
10. 0x6b688efccc67667934f53af0dda473be5dd9a09af5b20b03ee9e17b11c036418
11. 0x5706295a72541360bda32c42f2b8bcd1e27be58a3989ae29fd4aeb7edddae0ae
12. 0x12cda00da304cf48d9b3c1874c07a6f0a2e143ba0d25e359b8fd805abb057b32
13. 0x36a44931b230976c04691d90bf3a25ed4111d74c78b672850d8025a911ca88dd
14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae