Evidence row 70267

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": "2026-10-26T07:30:46.477Z",
    "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":"89e4c4aafe87b78763fc21affadc3c2f67830efee1e56c658537ba1f9cf2b238","id":70267,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025480103083,"prev":null,"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 2026-10-26 (296695 rows).

1. 0x54b316188442c0e8b56ccf6e3a560258d2eee37133988c566d0741df010e2001
2. 0x140ec95b0bd9c25e6d67835d74c4242b78133ae1e05638e10c01008b44f2caf4
3. 0xf26715edde681f6559476e0e59f443bf370196add67095539d1e21976a736e92
4. 0x640c7a547e6fc812e19fea150da1493d6e5d67519cfcee77ba2d39141867aeaa
5. 0x39600e6be46e885341d81250f0d0d74a2619e69474b503c0044b40346fbc5c3d
6. 0x29de91d0f6c3895644d74cd88000de4d03e3d08661a25af5ded3cd3e0c7680ba
7. 0x397e0d77f043942eb1c27445986101a6ac554ed6470ed1e9251291d92260c0da
8. 0x154ff2584dd8b02c0e3c9a2b6d16a356325a0f10cbba7d55a8c2f821d4accc25
9. 0xeff5d341ae5d2b7c65a7361d9daaee86f37cad83f54c08b379d42e8b6247a920
10. 0x8e8c9b31337ede7207f8e4fe9c7366ca7f86d7b9cb07433912898a3bd07a6373
11. 0xec824c3c9c635c0935294afc42b42d41176d63a67e608b45abf49b05e262e664
12. 0x774d66905c34a786c6d34bf1c4491dbdb08f534c9eb5f76cf3de03385d28f388
13. 0xd830c52e1e8095e014510110592485afcb02b9c9a36f85653e4891a8de941246
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae