Evidence row 426829

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": 111,
      "l30DaysUniquePayers": 19,
      "lastCalledAt": "2026-10-27T04:58:59.1Z"
    },
    "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":"647aa6a22786c5b7245dafa89324cfc3d6a69fdc427a83196750debdf8acc3a4","id":426829,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086311991679,"prev":409167,"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. 0x03f3145396895a11af600cab21bbcf91decc09686058767b8f3e52a2a58cbfb8
2. 0x6633cdace3309bc50bf8fea01d5798ce2ccc50bd58d6802f75372d169a73d1c8
3. 0x5ae0733af19d1bd5808e2f33b80d31567af09cf06209ad4fd341d510da50e71b
4. 0x611f55448bfde1cfcd9c32ffe5a877b519e7b603a7060842e2a1a2d38c3afff5
5. 0xa2255f87835937af559381b6b07355562d80943e196e12fba71e5722ed3bb390
6. 0x9bd5bb495da1c91eb37e36c037c3e07141ada999ddec33567cfb191fbf1e4115
7. 0xb19f25bfc0bc1a09d86c487796a6771f456ee21d948791ad5482c0ac496891fa
8. 0xceb2c70222d7fefa81709875423e894ce3a7a8118d67e1dfc380b20d71546778
9. 0x905e120de4715b1148e34c3c532d8f26792a77ace2faee36e25dd93824728a0f
10. 0x044245bb09061ca58533e109b29655c888d681cafdf7d9291696e4e217400030
11. 0x29188f3686ab73a3b3c254faae1b71fe615057efcc28f2f09053ff0ae0cbfb56
12. 0x6d7e35c9db9477d49c0dca0654b8a6378e19a394f96efba2061b6ef0ea5355fe
13. 0x7e8c79bd0dee073006d03de64eaf1047d3bfd30041ac4fc765479ffd5a092e62
14. 0x29e12cb67839430fa64ab8bd05d52bab606f2978d9e6d2fb094fece9438fd4de
15. 0x2cf27e8a181d60d0dd27c186c2eddfcbb4e8fa71cf66feeb55a4d730e15ee8c4
16. 0x518b93854db03dc9fc938883abf30da6eaae5ae0d4336903968fd32a7df8c71b
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4