Evidence row 558417

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://password.openverbs.com/v1/generate"
    ],
    [
      "x402",
      "https://password.openverbs.com/v1/strength"
    ]
  ],
  "name": "password.openverbs.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "password.openverbs.com",
    "endpoints": [
      {
        "description": "Generate a secure random password (characters) or a wordlist passphrase.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 4,
            "group": "body",
            "name": "length",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "chars",
            "group": "body",
            "name": "mode",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "Generate password",
        "tags": [
          "generate password",
          "secure password generator",
          "random password api",
          "generate passphrase",
          "diceware passphrase"
        ],
        "url": "https://password.openverbs.com/v1/generate"
      },
      {
        "description": "Estimate password strength: score, guesses, crack-time and feedback. Never stored.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "example",
            "group": "body",
            "name": "password",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": [],
            "group": "body",
            "name": "userInputs",
            "required": false,
            "type": "array"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Password strength",
        "tags": [
          "password strength check",
          "estimate password strength",
          "zxcvbn password score",
          "password crack time",
          "password feedback api"
        ],
        "url": "https://password.openverbs.com/v1/strength"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "password-openverbs-com",
    "integrationType": "",
    "isNew": false,
    "name": "password.openverbs.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.002",
      "currency": "USDC",
      "maxAmount": "0.002",
      "minAmount": "0.002"
    },
    "provider": "password.openverbs.com",
    "providerUrl": "",
    "serviceName": "",
    "tags": [
      "generate password",
      "secure password generator",
      "random password api",
      "generate passphrase",
      "diceware passphrase",
      "password strength check",
      "estimate password strength",
      "zxcvbn password score",
      "password crack time",
      "password feedback api"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"b0b654fadac8dfc4f403a7d0683c5f8c03d103bfb550b5a475da1b725900fb3d","id":558417,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793134998505771,"prev":548001,"subject":"agentic_market:password-openverbs-com","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xa4a5c443f059072388b694e0a8a795cc567a6c196e2be8daaa00ddd17453edd2
2. 0x259fbdfa3e9bfc40660e0e92b85d48bb83e5355589def613fc4c563b52f94bdb
3. 0x9a722488860e15f8d5b59c0959d5ee8c2df481296961cec8e6122853f840a370
4. 0x7b57065661c526da38b11d98e77acf86b2b55ad261deffe92f373f62675d89b7
5. 0xf9aa461c66756617d830bb4fb219f3d4f6a563319ca0293ff216d29fc5fe4b81
6. 0xd4a3abe50ae945b1e00c5551c5adf38ce86ad4637abd34984844f496f26492f2
7. 0x258d9a84a0fcf8e4629429c7bed26f184faf5b460456b8430cdca1f3812cb562
8. 0x55bb7eedf9497a6be4e7357ef78e67f77153097c064c541cec3da8ffb332b6a8
9. 0x8000f8ecc7a8b8aee014bf12eb4b43c032750f2dfe2bf0ce8e0ee0b670982e43
10. 0x30b2bef539cfc666f7f3777825128bd81742169d36767f8b1b3d432a4f6a0f04
11. 0x69951fe7bef20c8209773a6c17f837f8a4e6e5fd13d18dd1c35d4587df471a68
12. 0xc99f276d750460ec390a64510fe7ad6b609e36fddb943e81299b02a623e63048
13. 0x87816aee66e8f6e0f1e55ea83733bb58cf9612d36c45fd5b7fc5d6f4484b78fd
14. 0x0644f7e2a4b5bf9b66f185cc3fbb766d456ad94490183852f4c6db5855114cc5
15. 0xa3fff4662cd48659f5bafd0612931759a90e53a7b4209ed8f26f6594a07bb547
16. 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4