Evidence row 409167

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/defi/yield-best"
    ]
  ],
  "name": "api.x402node.dev/defi/yield-best",
  "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": "Highest-yield DeFi pools across all chains and protocols, filterable by token and chain, TVL-filtered to exclude dust, with base vs reward APY split and impermanent-loss risk - aggregates 16000+ pools into a ranked shortlist agents cannot assemble. best yield, defi yield, highest apy, yield farming, best lending rate, yield aggregator Accepts payment on Base or Solana — either network works.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "chain": "string",
              "minTvl": "string",
              "symbol": "string",
              "top": "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": {
                    "chain": {
                      "description": "Optional chain filter, e.g. Ethereum, Base",
                      "type": "string"
                    },
                    "minTvl": {
                      "description": "Min pool TVL USD, default 1000000",
                      "type": "string"
                    },
                    "symbol": {
                      "description": "Optional token filter, e.g. USDC, ETH",
                      "type": "string"
                    },
                    "top": {
                      "description": "Top N, default 10, max 25",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T04:58:59.516Z",
    "quality": {
      "l30DaysTotalCalls": 112,
      "l30DaysUniquePayers": 19,
      "lastCalledAt": "2026-10-26T07:30:46.24Z"
    },
    "resource": "https://api.x402node.dev/defi/yield-best",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Highest-yield DeFi pools across all chains and protocols, filterable by token and chain, TVL-filtered to exclude dust, with base vs reward APY split and impermanent-loss risk - aggregates 16000+ pools into a ranked shortlist agents cannot assemble. best yield, defi yield, highest apy, yield farming, best lending rate, yield aggregator Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"5d953d8cad8b97fc0e8e0365381004ea2ade4657f55cd5b7991dcc8a6e3ac1d4","id":409167,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080351954941,"prev":70267,"subject":"x402_bazaar:https://api.x402node.dev/defi/yield-best","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. 0x8411162037ceacbf6e18cb9a9108272379a5806d5adad73a98c3240f9e2dc4c4
2. 0xa68f81a620030c51ec29e5278abb8914a7b531ef443656ad9390e363a4a8cb38
3. 0x8a5f6c485b6340303647aafac7608f1b4b0028b475f6e5f23d760be60576269e
4. 0xe0dfd77eb10081e6062005d213c46e0a85ec0f1a3726528306956959fc3a5e8e
5. 0x24af7bafb16a0fec69255912973de4a746cf42f4fbc6c781c95590e63ce566a8
6. 0xcc77b201d12354a56edc112efc965c7c7a698d6fc7bb56320e271f005c3e032f
7. 0xfb6da78673ef1221687f525900117a79555ea8093854ae6c2794191944870cdc
8. 0x9117143cedd6f8174d109f06760404dbacce541cd9b952cb420c7972ad209b51
9. 0xc62d45af396798e4fa018bad6518ab7c6571b5d21bfec956a3ca270343bafff5
10. 0xb194ac9fe5c6baeb55dea01d06c11d4115ee94a3b4c79863aefd9b339513c47a
11. 0xad994cee2d6f21e3bdb657e22472462ec0aaf283ebff1e0bba45d6f624c7e640
12. 0xfe1f74bbe32292598f931fa103e4afbd12a8e628c1b49eb8ec0da417a917061f
13. 0x07d414626f116f3edc6ddb34183ed02538c3a805fec6db00f9d764f8fd595d04
14. 0x4964f0806efde5ed25f60da2b45d78cd2e0f07d67e64aad2822f6016ad973c47
15. 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4