Evidence row 1532211

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/crypto/namehash"
    ]
  ],
  "name": "api.x402node.dev/crypto/namehash",
  "owner_address": "0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
        "scheme": "exact"
      }
    ],
    "description": "Compute the ENS namehash and keccak labelhash for a name like vitalik.eth. For resolvers, registries and agents working with ENS. ens namehash, labelhash, ens node, name resolution, evm utility Accepts payment on Base or Solana — either network works.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "name": "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": {
                    "name": {
                      "description": "the ENS name, e.g. vitalik.eth (required)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "name"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-08T06:14:47.549Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-08T06:14:47.401Z"
    },
    "resource": "https://api.x402node.dev/crypto/namehash",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Compute the ENS namehash and keccak labelhash for a name like vitalik.eth. For resolvers, registries and agents working with ENS. ens namehash, labelhash, ens node, name resolution, evm utility Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"7f26b4879043aa3d26056bd9216de1538757a70a4a5bdf5581a3a07286784270","id":1532211,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793473475029932,"prev":763968,"subject":"x402_bazaar:https://api.x402node.dev/crypto/namehash","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. 0xf0af19cacee4a40309a5f388b5049bea757817f9806e47b581fd3a6d5b588b00
2. 0x40241db4d5a080faedbce49c1f82327140ea9ef1afc4ef41904011d96c2baecf
3. 0x338f9cdc2b633d8a84c0f5719183892569c788e290624580f355ef3c6fb43132
4. 0x9caaadfdc9d1fa4e3dabd52b94c301f28bb953e773e5d402bbd188ef252aee6e
5. 0x238bd88fd4848fe0a75ff1d3d7b37b174442e919f026590ed0664f0e04911288
6. 0x666a74280c5ebb0e40866fe899f7e2173124a307e501aa35308ae195d83dae36
7. 0x2f621b774335f478a099d5a36575f7f0b009a4d9c1656f7a5635e6b1b361ac9e
8. 0x469465670c4698dd7b4baf38d81b5671239352ebb956e7123829025580d014c5
9. 0xcefae4904db04c55b37225cba7ce2c00d984c3236396f21dc02faa6861e1ca80
10. 0x8726218de530d708576d414aec2642de043245e9eda0a115df48d3c388d3707f
11. 0xc63f042cb226ef092ea53fee5d2259a347e04c30c770aaf994362836b7fce505
12. 0xfcd782c3f252b70bc968fb5a187963c45ff14fea50222071dde8a666b3ebdbdd
13. 0xbc3e5daeb8c4525fe47bcc0da1546eab6297e135ec75acdf3bc8177600a63e27
14. 0xb9926eb0976a5b473833dada1e63c048bf8ef05dbd747135d29c85140274baf8
15. 0xe9e97d8cdaf19b6da06606a22b4eea548063df6bacb661abea4c37aa637b5c3b
16. 0x4befbbd74452b2a3a89b7e1e809ba011f1be78aeb8153059503fda47c454d086
17. 0xa1146af524f673843507e7427a575964580eef01bc0e0eae466a7920df017ab2
18. 0x0504a25438f3c7932125463198ca74c5064f23f71a5c92763b3fc96a98cc8b57

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0