Evidence row 117616

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://onchaincheck.dev/eth/new-pools"
    ]
  ],
  "name": "Ethereum Onchain Data",
  "owner_address": "0x2ecb9e1fcca7a62758c679f11bc3241466d181d8",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x2ECB9E1fcca7A62758c679F11bC3241466d181d8",
        "scheme": "exact"
      }
    ],
    "description": "New trading pools created on Ethereum in the last N minutes on Uniswap v4, Uniswap v3: both tokens with symbol, name and decimals, fee tier, v4 hooks, whether it pairs with ETH, WETH or USDC, and quote liquidity where readable. Unvetted: many new pools are spam.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "minutes": "60"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "chain": "eth",
              "count": 25,
              "notes": "New pools are unvetted: many are spam or scams. quoteLiquidity is the WETH/WPOL or USDC a v3 or Solidly-style pool held when read; null for Uniswap v4 (liquidity sits in the shared PoolManager) or whe… (240 chars, truncated in this example)",
              "pools": [
                {
                  "approxTime": "2026-10-22T16:17:59.000Z",
                  "block": 26249301,
                  "dex": "uniswap-v4",
                  "feeTierBps": 0,
                  "hooks": "0x322dcEc4958C14e021A9F1cD49DF11b9457968cC",
                  "pairedWith": "WETH",
                  "poolId": "0x450507fb7349adf277344cccf43290294628041ae7dab827378ea4a4bfe7cc55",
                  "quoteLiquidity": null,
                  "token0": {
                    "address": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
                    "decimals": 18,
                    "name": "Wrapped Ether",
                    "symbol": "WETH"
                  },
                  "token1": {
                    "address": "0xcfe4fa8b8131453F71F8a14dd6Aaf6dfD0dBd2D2",
                    "decimals": 18,
                    "name": "Believe",
                    "symbol": "BELIEVE"
                  },
                  "tx": "0x4b874f8e12b216a2bbb099a7baf6b31b1248f08cc2d80082d98105972051cba2"
                },
                {
                  "approxTime": "2026-10-22T16:17:47.000Z",
                  "block": 26249300,
                  "dex": "uniswap-v4",
                  "feeTierBps": 9000,
                  "hooks": null,
                  "pairedWith": "ETH",
                  "poolId": "0x088430f87aea61889ff524851ba2b8743fadddb2d598865e6a987e2fb166797d",
                  "quoteLiquidity": null,
                  "token0": {
                    "address": "0x0000000000000000000000000000000000000000",
                    "decimals": 18,
                    "name": "native ETH",
                    "symbol": "ETH"
                  },
                  "token1": {
                    "address": "0xB9FfE0b8Ee2d1Af94202FFED366520300748A4d8",
                    "decimals": 18,
                    "name": "ETH/BTC Ratio 26 EMA Crossover",
                    "symbol": "ETHBTC26EMACO"
                  },
                  "tx": "0xdab16b0588065d90856d3eb1e118e2845c30e93eac19af775580211022b1241e"
                },
                {
                  "approxTime": "2026-10-22T16:16:23.000Z",
                  "block": 26249293,
                  "dex": "uniswap-v4",
                  "feeTierBps": 0,
                  "hooks": "0x3935832b3c4B78062C9546F5567e480E414B20cc",
                  "pairedWith": null,
                  "poolId": "0x1349e3726b695421ad145f090e79e81da502e8ed41cdf271fe4a8b37602ffbbc",
                  "quoteLiquidity": null,
                  "token0": {
                    "address": "0x0E6Fd4412778064bb8d315948d40Ca63858aa9b3",
                    "decimals": 18,
                    "name": "SwarmCoreIMD",
                    "symbol": "CORE"
                  },
                  "token1": {
                    "address": "0xD34a99Bc0f67aE1bbd63C660e6d0b0dd03E263B7",
                    "decimals": 18,
                    "name": "Identity.md",
                    "symbol": "IMD"
                  },
                  "tx": "0xb0085fe1868d5820078c269edcb9fdaca95005560b116f6787465b761ba3cbcb"
                },
                {
                  "approxTime": "2026-10-22T16:15:23.000Z",
                  "block": 26249288,
                  "dex": "uniswap-v4",
                  "feeTierBps": 100,
                  "hooks": "0xa01c66C8d5C2E9bBE3500aF3f90Da46dBF5Ac0Cc",
                  "pairedWith": "WETH",
                  "poolId": "0xc27215e9f9308feae11acda85e469e15b016db4e4a1d8e3828d4702653f7d22a",
                  "quoteLiquidity": null,
                  "token0": {
                    "address": "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
                    "decimals": 18,
                    "name": "Wrapped Ether",
                    "symbol": "WETH"
                  },
                  "token1": {
                    "address": "0xE5fB5E2195afdc75ce2f8acf855Ab5FcA5fE39dA",
                    "decimals": 18,
                    "name": "Lethe",
                    "symbol": "LETHE"
                  },
                  "tx": "0xf30b43dea853c90bf637b3201434b26c742f2a66cb0d0de15b172548fdd1d0e5"
                },
                {
                  "approxTime": "2026-10-22T16:15:11.000Z",
                  "block": 26249287,
                  "dex": "uniswap-v4",
                  "feeTierBps": 9095,
                  "hooks": null,
                  "pairedWith": null,
                  "poolId": "0x5f08e378d1437202fb8ec9787caae6c4d428ba80398090a6e4844d0c41978c1e",
                  "quoteLiquidity": null,
                  "token0": {
                    "address": "0x71b9e0FD392713A14FCaB92D9aF7A21F47E3b1Fa",
                    "decimals": 18,
                    "name": "Blast",
                    "symbol": "BLAST"
                  },
                  "token1": {
                    "address": "0xdAC17F958D2ee523a2206206994597C13D831ec7",
                    "decimals": 6,
                    "name": "Tether USD",
                    "symbol": "USDT"
                  },
                  "tx": "0xe210768d84b43b3961ccce9460350d15c72e42470f21dfe7fc340ae347ef5a8d"
                }
              ],
              "sources": [
                "uniswap-v4",
                "uniswap-v3"
              ],
              "window": {
                "fromBlock": 26249023,
                "minutes": 60,
                "toBlock": 26249323
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": false,
                  "properties": {
                    "limit": {
                      "description": "Max pools listed, newest first, 1 to 50, default 25",
                      "pattern": "^\\d{1,2}$",
                      "type": "string"
                    },
                    "minutes": {
                      "description": "Look-back window in minutes; 5 to 240, default 60 (capped at 12,000 blocks, about 50 minutes on Arbitrum)",
                      "pattern": "^\\d{1,3}$",
                      "type": "string"
                    }
                  },
                  "required": [],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-24T06:58:51.569Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-24T06:58:51.382Z"
    },
    "resource": "https://onchaincheck.dev/eth/new-pools",
    "serviceName": "Ethereum Onchain Data",
    "tags": [
      "ethereum",
      "onchain",
      "erc20",
      "token",
      "wallet"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "New trading pools created on Ethereum in the last N minutes on Uniswap v4, Uniswap v3: both tokens with symbol, name and decimals, fee tier, v4 hooks, whether it pairs with ETH, WETH or USDC, and quote liquidity where readable. Unvetted: many new pools are spam."
}

What the leaf hashes

{"body":"7d6ae76ec729d312d962d53f410073314a35be6d88d683304781d63f33ea1b7a","id":117616,"kind":"listing","method":"baseline/1","observed_us":1793025611683079,"prev":null,"subject":"x402_bazaar:https://onchaincheck.dev/eth/new-pools","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. 0xb63786e60bf74183cc42e012b8bbb25c5a6a6e60593b4fa2cad0046476a7c41c
2. 0x962ac2494b6ea7ecc5f5de705414f83e18852e063ee3349a43d43892bc10214c
3. 0xb2a4afe1e25ae9d4f23782f926f670d863340006efe4a3bc50bb5d1a02d56511
4. 0x1b6e423a6145a5d4d98261f678062e093450c181e31aed62be590aa1bcf66a3c
5. 0x0a8f8264efac5734963a5e33c407f618d3dc7a41eb8d5c9d638b9b89b51996e2
6. 0x5be7ec5b8cb24a48b668259702463b3a4d881b092b95e8f3ea5f3d35db593149
7. 0x57c6cbb36f207c868dc8221ef515236c6c0a8978bb711fbdfb3ed1e6fbd97434
8. 0x72fe7644928fdfcfeca3c57899b5e8b2f19fdd77d73d08e7d980692127b6d12c
9. 0x17c5eb499c739104e3ee6760572356177431c4d3f08fa40547afffb9721d3885
10. 0x083b213d55f010a12e9f2c7182db3d2a36f1323ef61111ababe982fa9f8e6726
11. 0xfa91c460bb9b05b6890b46e5326a89c9e487b6419bd4d84337c05040222a2e6c
12. 0x17930d484cab3f6850715eb0b77dd189c3c06f975cf9def12285fde3eb9b4234
13. 0x0d86419ca1dd0b62fd8b22ea2e8c74d441312cec3116a467bea429b43e026565
14. 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
15. 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae