Evidence row 2190078

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://guard.facts402.com/v1/guard/batch"
    ],
    [
      "x402",
      "https://guard.facts402.com/v1/guard/check"
    ],
    [
      "x402",
      "https://guard.facts402.com/v1/guard/exit"
    ]
  ],
  "name": "guard.facts402.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "guard.facts402.com",
    "endpoints": [
      {
        "description": "Batch Base token safety reports for up to 10 tokens: the full honeypot, tax, exit-liquidity, insider/sniper/bundle, deployer rug-history, privileges and liquidity report for each token, deduplicated and run in parallel. For screeners ranking new Base launches and memecoins.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 500,
            "group": "body",
            "name": "position_usd",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": [],
            "group": "body",
            "name": "tokens",
            "required": false,
            "type": "array"
          }
        ],
        "pricing": {
          "amount": "0.3",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Base Launch Guard",
        "tags": [
          "base",
          "honeypot",
          "rug-pull",
          "memecoin",
          "token-safety"
        ],
        "url": "https://guard.facts402.com/v1/guard/batch"
      },
      {
        "description": "Base token safety report before you buy: honeypot test (simulated buy, transfer, sell), buy/sell tax, exit liquidity and price impact at your size, insider, sniper and bundle forensics, funder clusters, deployer rug pull history, owner privileges, liquidity and LP lock. Returns SAFE/CAUTION/DANGER, risk_score 0-100 and reasons. Rug pull and scam screening for Base memecoins.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 500,
            "group": "body",
            "name": "position_usd",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "0x4ed4e862860bed51a9570b96d89af5e1b0efefed",
            "group": "body",
            "name": "token",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Base Launch Guard",
        "tags": [
          "base",
          "honeypot",
          "rug-pull",
          "memecoin",
          "token-safety"
        ],
        "url": "https://guard.facts402.com/v1/guard/check"
      },
      {
        "description": "Exit liquidity check for an open Base token position: simulates selling your position (USD size or raw token amount) on the deepest pool and returns net received, price impact / slippage, the largest position that exits under 3% impact, the measured sell tax and an EXIT_TRAP flag (> 15% impact). For trading agents monitoring memecoin positions; cheap enough to poll.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 2500,
            "group": "body",
            "name": "position_usd",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "0x4ed4e862860bed51a9570b96d89af5e1b0efefed",
            "group": "body",
            "name": "token",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.02",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "Base Launch Guard",
        "tags": [
          "base",
          "exit-liquidity",
          "slippage",
          "price-impact",
          "memecoin"
        ],
        "url": "https://guard.facts402.com/v1/guard/exit"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "guard-facts402-com",
    "integrationType": "",
    "isNew": false,
    "name": "guard.facts402.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.123333",
      "currency": "USDC",
      "maxAmount": "0.3",
      "minAmount": "0.02"
    },
    "provider": "guard.facts402.com",
    "providerUrl": "",
    "serviceName": "Base Launch Guard",
    "tags": [
      "base",
      "honeypot",
      "rug-pull",
      "memecoin",
      "token-safety",
      "exit-liquidity",
      "slippage",
      "price-impact"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"681dc4d2ad10ced6035d13e8bdd1f8ee2f436141eee1c42e57cbfa4d24b8a5da","id":2190078,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793643656065215,"prev":1784530,"subject":"agentic_market:guard-facts402-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-02 (444186 rows).

1. 0x3d07f7c3fdcdd20fb01d03d7ffdc4ce0297f7cebe70ea71585d0e9f32e54231d
2. 0x88e87d261d56bd7ce49ce3fa9ea4af233ffe8fa2a23285ea5323d287d23b8d22
3. 0x6ce59df0134cb649f8b63b72d978be3821f564b621e01a0b80154000e2d6d456
4. 0xbbfa9f31114ed093313555b50d8b1f21ab4f942c2eadd3ca88c070d0af13631f
5. 0xdc30114d5181a05d5845e429832076bd78b143b23806b45bc21fd552128e3615
6. 0x846214d667503c99fa42fe4a3c0c44c1d74b897aaab6a3362c4fff26bff5b800
7. 0x2ed19d684037fbd33511f055679ce0b8d7a740023a3b21112dc041f1ab38755a
8. 0x81df0fa8c196d6e2d43500543de2538cc0c9714155943d7d6854b4d168131bb5
9. 0xba1f9dccfba97639cb8724880416923a02d586772b5bd7fd18d83c948fada54b
10. 0x0dc50bf438bd21300d281be30d192dcf720cdd7e5762e66499b4bfdd2be20396
11. 0x594a62aefb46bb850fc4670add4c3d9510ccbbb7516910e86690053885b3ec76
12. 0xbac6cdbbc8a23e8233870d7aae1d614c0c1fe809d0e40a72ec73dff09341aa56
13. 0x507a2180313be0729754aef4a9f5ae0f5f1b96b322bfe83831a668afc9bd9d5e
14. 0x637ba5f029eadccf80c2665ace422cf50802b8ffd21717811c25c8f068f65dc8
15. 0x8448bd1fe3c2d48b62a118ace4a5cb82fee53586dd43d776c2526ad844398919
16. 0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d
17. 0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a
18. 0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4
19. 0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e

Day root

0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1

Chained

0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2

Published

On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af