Evidence row 453284

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": "2026-10-27T08:10:27.663Z",
    "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":"6d226972d29ece7adda1e2df79dd6bd6c2017bed4ed78e7d82a8400642adcb6d","id":453284,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100618045131,"prev":426829,"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. 0xc4f56beb678e65f1d11e8b7bc02084bf24a41addffb5e4993e0aa5f973765832
2. 0xd4560ad7908607d0fd8d67d5d208d7c006358e46b98ced313a6c07bb12e868c5
3. 0x983b9fa1aa39ec92c9518c6ebe2b8533b3c61b88d8bf6c7567c03c41160f9ab7
4. 0xe17cd3ced583957b3dc2bd3406f53b59c62cdf0904dec86a7e67df3702500177
5. 0x4b6c28abeeb11453ec41ba557fab94256a067204997d53fdc0f1748342d68039
6. 0x82ad46a78b97ad8e0c6a004aea71b3ab68811ca71a963009c07924a3df3fdacf
7. 0x720d0f75edc6568daa7c73b7e371c89c55cb150773f5107e11566cbd42b5d97e
8. 0x25b24c0b3f31f50f7c37a0c215391dabdb68bfe5965c93014d3ff67aca3dc98b
9. 0xa6ec063406a9ef99206325ec105286cdd2a9901b002231dd85e7927b9590a58a
10. 0x8146a517146b86a75519653f38e4a0ea7ee73e59d3e8dfc4b94a1352c4aec5f4
11. 0x9d79c109b429ce5375001cf2e916267ca09b43dfbad2a069e99583f56986b4e3
12. 0xee8734682e9314905d7abd2575a48cec1c4d752265d2b88ce346211a72684543
13. 0x72d49c3472216d5e76117068ea9a2a5f617bdb2ffda241f677ce8098a0219dfc
14. 0x077edf0f29e2a3aa19c876439830696b88f0236fd0b2a3c43c76f38cdd29bb2b
15. 0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4