Evidence row 74258

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://domain.hugen.tokyo/domain/whois"
    ]
  ],
  "name": "domain.hugen.tokyo/domain/whois",
  "owner_address": "0x29322ea7ecb34aa6164cb2ddeb9ce650902e4f60",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x29322Ea7EcB34aA6164cb2ddeB9CE650902E4f60",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "4du4AfkjJEwch2zk3shkPJVZfyJHNDnNjEWC6AboaS5Z",
        "scheme": "exact"
      }
    ],
    "description": "WHOIS registration lookup — registrar, creation/expiry/updated dates, domain age in days, name servers, DNSSEC, registrant country/org, EPP status codes. All TLDs (.com .net .org .io .dev .ai ccTLDs gTLDs). Per-field error resilience for TLD-specific parsing quirks. No WHOIS library setup or TLD-specific parsing needed. Accepts USDC payments on Base and Solana",
    "extensions": {
      "bazaar": {
        "category": "domain-intelligence",
        "discoverable": true,
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "domain": "example.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "creation_date": "2010-01-01T00:00:00",
              "domain_age_days": 5500,
              "exists": true,
              "registrar": "Cloudflare, Inc."
            },
            "type": "json"
          }
        },
        "schema": {
          "properties": {
            "input": {
              "required": [
                "method"
              ]
            }
          }
        },
        "tags": [
          "whois",
          "dns",
          "ssl",
          "domain"
        ]
      }
    },
    "lastUpdated": "2026-10-08T07:18:14.477Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-08T07:18:13.755Z"
    },
    "resource": "https://domain.hugen.tokyo/domain/whois",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "WHOIS registration lookup — registrar, creation/expiry/updated dates, domain age in days, name servers, DNSSEC, registrant country/org, EPP status codes. All TLDs (.com .net .org .io .dev .ai ccTLDs gTLDs). Per-field error resilience for TLD-specific parsing quirks. No WHOIS library setup or TLD-specific parsing needed. Accepts USDC payments on Base and Solana"
}

What the leaf hashes

{"body":"06f715c13eacfc8a6c86f65b05b47108c7a12391291f2855acabdbca7b4677a7","id":74258,"kind":"listing","method":"baseline/1","observed_us":1793025488675622,"prev":null,"subject":"x402_bazaar:https://domain.hugen.tokyo/domain/whois","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. 0xfa03c5d43f72e8cfcfa27fa553009b99399828166416e1d828316c1cead79120
2. 0xefc9d386c4e5c485927cd7dfcfd86c6d6459e1ac631e6aaac7c215995f776728
3. 0x6b74746ef6a9e1073072bfcce51df9b7a1a371ffaab3ccea0be986f6809229f8
4. 0x03e048b3bceab2020e9f8556f2c5c1170bb88344fdf84649e99074dbaf301360
5. 0x1753b3831e2582a3fd4caf6246106252805e095b3936e1f061920c4094a26e99
6. 0xf408e006589a3eb25036f9b07894079187b6280fb7c04312e953dcf681250c97
7. 0x0b5ad779a290e763608dcf9d47829802832fa25d7c970ecee63ad4eeb4733708
8. 0xd29e275d64757d88644acc87a1007964660fae468fc99791386f93a7d9dffbf6
9. 0xde9460f38251cf9d9321dae92e4ed8994dca62fca9e7eede64bf8c45ee8d5b1e
10. 0x539ff7502919607fcda1d67de64d7acfca10d00be2f44b1ae5c38d6d4d122763
11. 0xacf2bf89327756cda11b6915c35395a33fba4f7cdd91adfd8c5f45018f6ddfe8
12. 0x08d20884523152a869ac5da32efc7de7b28316f6e9c2a28242f5ea9da742852f
13. 0x694eb701ea36a0e3dcde192253ab85a618738bdc1e3a6e582e6f8bf9647f7a6a
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae