Evidence row 64173

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agenttoll.app/api/base/fresh"
    ]
  ],
  "name": "agenttoll.app/api/base/fresh",
  "owner_address": "0xe55359021a6a22d8385b827405991c56075f56f8",
  "raw": {
    "accepts": [
      {
        "amount": "4000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xe55359021a6a22d8385b827405991c56075f56f8",
        "scheme": "exact"
      }
    ],
    "description": "New pair scan seconds after launch: Uniswap v4 pools read straight off Base before any indexer has them - the launched token address, whether anyone has funded it yet, and whether its hook is a launchpad's or bespoke code shipped with this token",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "fundedOnly": true,
              "minutes": 10
            },
            "type": "http"
          },
          "output": {
            "example": {
              "at": "2026-08-07T09:41:26.000Z",
              "chain": "base",
              "headBlock": 49648349,
              "method": "Read from the Uniswap v4 PoolManager's own Initialize log on Base...",
              "notMeasured": "USD liquidity - v4 keeps every pool's tokens in one singleton...",
              "pools": [
                {
                  "ageSeconds": 14,
                  "block": 49648342,
                  "createdAt": "2026-08-07T09:41:12.000Z",
                  "feeBps": null,
                  "feeMode": "dynamic",
                  "funded": true,
                  "hook": "0xbdf938149a...",
                  "hookPools": 21,
                  "launchTx": "0xd31d3b760a...",
                  "launchedBy": "0x51dfdeecdc...",
                  "pair": [
                    "0x4200000000000000000000000000000000000006",
                    "0x47d4126cb8..."
                  ],
                  "poolId": "0xb2417a41cd75...",
                  "protocol": "uniswap-v4",
                  "quote": "0x4200000000000000000000000000000000000006",
                  "quoteSymbol": "WETH",
                  "token": "0x47d4126cb8...",
                  "tokenBasis": "quote-asset"
                }
              ],
              "scope": "uniswap-v4",
              "summary": {
                "bespokeHooks": 0,
                "found": 10,
                "funded": 10,
                "shown": 10
              },
              "windowMinutes": 10
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "fundedOnly": {
                      "description": "Optional. Drop pools nobody has added liquidity to yet",
                      "type": "boolean"
                    },
                    "limit": {
                      "description": "Optional. How many pools to return, default 15",
                      "maximum": 50,
                      "minimum": 1,
                      "type": "integer"
                    },
                    "minutes": {
                      "description": "Optional. How far back to look, default 10",
                      "maximum": 60,
                      "minimum": 1,
                      "type": "integer"
                    }
                  },
                  "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": "2026-10-10T06:17:56.673Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-10T06:17:55.994Z"
    },
    "resource": "https://agenttoll.app/api/base/fresh",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "New pair scan seconds after launch: Uniswap v4 pools read straight off Base before any indexer has them - the launched token address, whether anyone has funded it yet, and whether its hook is a launchpad's or bespoke code shipped with this token"
}

What the leaf hashes

{"body":"2d3e13c7eef32aaacdeb56d397462aa4db2d6534175b741f1410efde5e25377c","id":64173,"kind":"listing","method":"baseline/1","observed_us":1793025456131587,"prev":null,"subject":"x402_bazaar:https://agenttoll.app/api/base/fresh","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. 0x4e0fbec6b4e1779338d8ee792a8a98e1e8174730a876055f7eea7a8ba3781b24
2. 0xaabc2775110a7a21985add7da4cb1cab7471dcc8766d13c62e5b87fccf198a7e
3. 0xe8290ee19f3ba34173e8f3a4229f386daade33a209d3effde75079e331afbdbe
4. 0xd4a68c2cda050ded44ecc68de485431e02eec0854b328d501b3641a5ea04441d
5. 0x7ef746ff7da69f00f1da825f278b4df6c8d99baca11a990ab13202cac7e2d3d4
6. 0x96af4d71ce488306f9138b86459030c3a09b17f6694c5966fed9b8210d1a6d4a
7. 0x4167a0b39a6f6e02abb990dc10d376a6b1e74b001b769ae60bd0d22be5206731
8. 0xcba3b1b93147cb2eee1866f48d845cb1f7c88f4ee8a365aa38a233690731fa0c
9. 0xd0424982bcbd6784ffc805a7ad8a3cd7a86e5cca39d94f0b72ed1632d5e51412
10. 0x4e3a378d46fb644a540765cb2a75611ba24be0dbb514229e14d4860c2c09f3dd
11. 0x20ba86fd56bddd46212d02e792b969e90a1167c4fb9ba4a54cb7da5cf7da1629
12. 0xaf14a84837a57dc5a0cb0ebd158daaad24c19301b9257d9e97c322a7d8c54bc0
13. 0xf7d2cf278e5d2768b8bdb70730c378877cf7165d8efcbec8bcd3282fdc50d177
14. 0x0733993143f0230e79482cef2c38e95d98f9eafbe64a43cdc74a4545938a4167
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae