Evidence row 409147

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/chain/wallet-label"
    ]
  ],
  "name": "api.x402node.dev/chain/wallet-label",
  "owner_address": "0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
        "scheme": "exact"
      }
    ],
    "description": "Heuristic on-chain labels for any address - contract vs EOA, activity tier, balance band and transaction count - on EVM chains. wallet label, address classification, eoa or contract, wallet activity, address profile, wallet tag, address label, onchain identity, smart money Accepts payment on Base or Solana — either network works.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "string",
              "chain": "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": {
                    "address": {
                      "description": "Address to label (required)",
                      "type": "string"
                    },
                    "chain": {
                      "description": "ethereum, base (default), arbitrum, optimism, polygon",
                      "type": "string"
                    }
                  },
                  "required": [
                    "address"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T05:08:52.89Z",
    "quality": {
      "l30DaysTotalCalls": 114,
      "l30DaysUniquePayers": 20,
      "lastCalledAt": "2026-10-26T07:51:34.723Z"
    },
    "resource": "https://api.x402node.dev/chain/wallet-label",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Heuristic on-chain labels for any address - contract vs EOA, activity tier, balance band and transaction count - on EVM chains. wallet label, address classification, eoa or contract, wallet activity, address profile, wallet tag, address label, onchain identity, smart money Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"980c7e61b26b0e61e87e7fb18eb2e9f09b1f795e2a576020ae436f14196ec399","id":409147,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080348774737,"prev":69263,"subject":"x402_bazaar:https://api.x402node.dev/chain/wallet-label","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. 0x6a83a6f53bc50a85bd72d75f7d0b50387168e8a66cabd8e34a88222ef6f483b3
2. 0xeb812c374ed78bc0e3fa342ab558a1f4e941cfa0e5e95bc9b7c7a9659c6b6287
3. 0xca60002da22fa4185ce05829cf6e302e1fd10af1e70759548bf442ca0e495791
4. 0x0ec73f7c8f791aa51563fced976ae851576dc7b7a9ac730913ff36ca118379ad
5. 0x6416fad89aad1d40660bcf2c26f28a7bf62558ccd11598a8210ee411a1307ad2
6. 0x03eabd2d99a26778c4634fc333acf065ca4b2d76f4e207c36ca5d09de3add138
7. 0x2ba04321d04d81b3980166f19af77703390195e34337f9193c4654c1fc618810
8. 0x6465a802f7cb4f04ef5994dee00f9539198c0f0292e7ba4d568c1e2de06087e3
9. 0xc1a4db7cb7a8b258681375082079227e1bd2a3b860107bacffad8332c8f4bbc3
10. 0x03efc24a2af188805ea4821f44beb9452361f76d1f0bd75006861e3c6e2c7eec
11. 0xf948df558d360ef6260367a5acb11bce86c964cb5608d9fbd474976a57db8d7b
12. 0x1907258a29a881c6f59707e890e9f73f7aff1ace32101f20e208f76e9fac9a60
13. 0x927616fada4e04588c09f6e02e8f6e3a1351bac8355e394da3bd0bf249a5c503
14. 0x3c5462812bd2f841e3d7deefc01555f18262fe5e0d5a7eb155330b7a7cb0388e
15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4