Evidence row 786090

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://defi.hugen.tokyo/defi/chains"
    ]
  ],
  "name": "defi.hugen.tokyo/defi/chains",
  "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": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "4du4AfkjJEwch2zk3shkPJVZfyJHNDnNjEWC6AboaS5Z",
        "scheme": "exact"
      }
    ],
    "description": "List all blockchain networks supported by this API's security scanning — Ethereum, BSC, Polygon, Arbitrum, Base, Optimism, Avalanche, Fantom, Solana, and 20+ chains with chain IDs and names. Accepts USDC payments on Base and Solana",
    "extensions": {
      "bazaar": {
        "category": "defi",
        "discoverable": true,
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          },
          "output": {
            "example": {
              "chain_count": 25,
              "supported_chains": [
                "1",
                "56",
                "137",
                "42161",
                "8453",
                "10"
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "properties": {
            "input": {
              "required": [
                "method"
              ]
            }
          }
        },
        "tags": [
          "defi",
          "security",
          "bridge",
          "tvl",
          "rugpull"
        ]
      }
    },
    "lastUpdated": "2026-10-28T09:55:14.274Z",
    "quality": {
      "l30DaysTotalCalls": 48,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-28T09:55:13.616Z"
    },
    "resource": "https://defi.hugen.tokyo/defi/chains",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "List all blockchain networks supported by this API's security scanning — Ethereum, BSC, Polygon, Arbitrum, Base, Optimism, Avalanche, Fantom, Solana, and 20+ chains with chain IDs and names. Accepts USDC payments on Base and Solana"
}

What the leaf hashes

{"body":"2879914da83a4bf32a7d23683db5eac583a1ae592fc0395e2c46648c0946faec","id":786090,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793211321453601,"prev":752167,"subject":"x402_bazaar:https://defi.hugen.tokyo/defi/chains","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x16544f07f9f28bdfee05872f62b9e69c12ee2b3e704c4c93e38e0943027a2759
2. 0xc9b153c350fbedb5c146d59db6ebd2d53c5d92ad37e5881cb1f640bcf3589a15
3. 0x10d34cd0b483bca9e701deb09317312d132f1a1205f335e36b3fb59c0be879c7
4. 0x7eef3004601d03968aec825598cf0fac62fd8be273ad4aeb8c1e5eebe1f6505a
5. 0xeb45c65664821d0f69caf9764d920ff23958cb5252cc399f0a0b6bccc75315c3
6. 0x71f43bbe8a291f4460e38c8ef303a7eda86ac2d724eb10462e01d5e982094799
7. 0xf7fcdc9d7481b02dbb40e030633fac269dc3dd0368a08d76f28d52cd49b72136
8. 0x486d44fed156fa207dc210d9491999dfb009cc4eb73cc00175996d0551ace4c7
9. 0xd9f2828176832b27f23caf3b1026660e1319bccce8a2ed08f7e32d347c9b0aa0
10. 0xff67e27c02f8242516876b167411b74b3f2b563dbab435efd9979cabb5d81b7d
11. 0xb10705f81943cd4fbe0a546ed91726ca401baeb3464ea12e96cb49674f018670
12. 0x71efc28c2e14cb043457b6e4ace2ab05dc5b4575f4ad63fd87b311c3af7569aa
13. 0x7fa5866908096f0b22f929078a2cec5d1e2891fa5835c6c55f26448d682790ec
14. 0xdf8e9d4c523b87b2bea3cc4d461fe94e163080e98a261c596a4641e3fcaf7cc4
15. 0x4698ebc7cbcb2286f661b867355eb6a9183e884482ee16965889e886b17d19ac
16. 0x35e8995c30094446ec790423171382fccb377081b921295b0ae3840cc2c4f52c
17. 0xf078ea7d84d98dbeffed23d8e67b36751e60464ffd4cfdc005e0aa6f8cb9b459
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae