Evidence row 73328

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://defi.hugen.tokyo/defi/price"
    ]
  ],
  "name": "defi.hugen.tokyo/defi/price",
  "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": "Token prices with chain:address format — supports batch queries (e.g., ethereum:0x..., bsc:0x...). Returns price, symbol, decimals, and confidence score. Accepts USDC payments on Base and Solana",
    "extensions": {
      "bazaar": {
        "category": "defi",
        "discoverable": true,
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "coins": "ethereum:0xdac17f958d2ee523a2206206994597c13d831ec7"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "coins": {
                "ethereum:0xdac17f958d2ee523a2206206994597c13d831ec7": {
                  "confidence": 0.99,
                  "decimals": 6,
                  "price": 1,
                  "symbol": "USDT"
                }
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "properties": {
            "input": {
              "required": [
                "method"
              ]
            }
          }
        },
        "tags": [
          "defi",
          "security",
          "bridge",
          "tvl",
          "rugpull"
        ]
      }
    },
    "lastUpdated": "2026-10-08T06:26:58.9Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-08T06:26:58.165Z"
    },
    "resource": "https://defi.hugen.tokyo/defi/price",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Token prices with chain:address format — supports batch queries (e.g., ethereum:0x..., bsc:0x...). Returns price, symbol, decimals, and confidence score. Accepts USDC payments on Base and Solana"
}

What the leaf hashes

{"body":"a4340e317140642f219dcf20e26588acc834cc8bfa254cf39b915e1c3aefffe9","id":73328,"kind":"listing","method":"baseline/1","observed_us":1793025487313168,"prev":null,"subject":"x402_bazaar:https://defi.hugen.tokyo/defi/price","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. 0x769a01028a2a1559d36fb74d4829191db869a21155b96e94bbe26183cf301303
2. 0x6df4f43393e5bdf28468832f83378dcc37fc6b1b530f23f2c5f090ca4d062df7
3. 0x86c450ad2768dbc76c9abeecb814a2e05fc6b59276e7445038bfe541490b8f51
4. 0xdaa7443265a279da2cd010e608b897722150f2ade591fd6d71ba4faa9bf3535b
5. 0xe46a3593bbb25a31f77f904ca98f40e54c981c1b9b3efeabb9144df509ad25cf
6. 0x20a1949045d1e92f688391c7b908d809610d780b533e27d1171c6232857448ec
7. 0x198a07a51347342ae1d4031e2f68c468972f623d1cf19b590bbfd4ad90e21c96
8. 0x0c42e993f5244c7094d21720029b9089573e13e34fd3b99e8d44826239869fe4
9. 0x1ef3a874c5a7717a0b525ca3c5c503addfcf2eb6b24182e4bd1cd04458449b5c
10. 0xf99eec69e7b273c29cfbdaac6b9d0d445684d8769e059a72e77ed52679165ecc
11. 0x2b0f6f9a9d5201404fd0cd99316c4ea1c2b3853278de26cb244fc2433c8b6831
12. 0x8fdfac9874f184de58b63efbdab0fc27674958d741146d02f58b04d3c559cabf
13. 0xdef3cab0b4070d8ad7f4f91288da4881d19789f131b1b353621df79df04a0617
14. 0xc4fe2177880ea1b0e82b6fe4c270090fd0fbe5af3a42a8cbf6a6ba2fa35625f6
15. 0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae