Evidence row 31417

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://emoji.openverbs.com/v1/flag"
    ],
    [
      "x402",
      "https://emoji.openverbs.com/v1/info"
    ],
    [
      "x402",
      "https://emoji.openverbs.com/v1/lookup"
    ],
    [
      "x402",
      "https://emoji.openverbs.com/v1/search"
    ]
  ],
  "name": "emoji.openverbs.com",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "emoji.openverbs.com",
    "endpoints": [
      {
        "description": "Build the flag emoji for an ISO 3166-1 alpha-2 country code from its regional-indicator symbols (e.g. \"US\" → 🇺🇸). Non two-letter codes are clean 400s.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "US",
            "group": "body",
            "name": "country",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Country flag emoji",
        "tags": [
          "country flag emoji",
          "iso flag emoji",
          "generate flag emoji",
          "country code to flag",
          "regional indicator symbols"
        ],
        "url": "https://emoji.openverbs.com/v1/flag"
      },
      {
        "description": "Given an emoji character (or any string), return its code points and — if known — its name, category, shortcodes and tags. An unknown emoji is a successful result with `known:false`, not an error.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "example",
            "group": "body",
            "name": "emoji",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Inspect an emoji",
        "tags": [
          "inspect emoji",
          "emoji code points",
          "emoji metadata lookup",
          "unicode emoji info",
          "emoji shortcode info"
        ],
        "url": "https://emoji.openverbs.com/v1/info"
      },
      {
        "description": "Resolve an emoji by its shortcode (e.g. \"smile\" or \":smile:\") or exact name. Provide exactly one field. Returns the emoji, its metadata and code points.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "smile",
            "group": "body",
            "name": "shortcode",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "Look up an emoji",
        "tags": [
          "emoji lookup api",
          "shortcode emoji lookup",
          "emoji name lookup",
          "resolve emoji shortcode",
          "gemoji lookup"
        ],
        "url": "https://emoji.openverbs.com/v1/lookup"
      },
      {
        "description": "Fuzzy-search emoji by name, shortcode or keyword tag, ranked exact → prefix → substring.",
        "method": "POST",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": 1,
            "group": "body",
            "name": "limit",
            "required": false,
            "type": "number"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "example",
            "group": "body",
            "name": "query",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.002",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "1",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "Search emoji",
        "tags": [
          "emoji search api",
          "search emoji by keyword",
          "emoji shortcode search",
          "find emoji by name",
          "fuzzy emoji search"
        ],
        "url": "https://emoji.openverbs.com/v1/search"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "emoji-openverbs-com",
    "integrationType": "",
    "isNew": false,
    "name": "emoji.openverbs.com",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.002",
      "currency": "USDC",
      "maxAmount": "0.002",
      "minAmount": "0.002"
    },
    "provider": "emoji.openverbs.com",
    "providerUrl": "",
    "serviceName": "",
    "tags": [
      "country flag emoji",
      "iso flag emoji",
      "generate flag emoji",
      "country code to flag",
      "regional indicator symbols",
      "inspect emoji",
      "emoji code points",
      "emoji metadata lookup",
      "unicode emoji info",
      "emoji shortcode info",
      "emoji lookup api",
      "shortcode emoji lookup",
      "emoji name lookup",
      "resolve emoji shortcode",
      "gemoji lookup",
      "emoji search api",
      "search emoji by keyword",
      "emoji shortcode search",
      "find emoji by name",
      "fuzzy emoji search"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"63c82b0599f9ae73a2e91e2c527199aa9d36fc44229ee9b0d3c98b9754a0be22","id":31417,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793025364905318,"prev":2202,"subject":"agentic_market:emoji-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 2026-10-26 (296695 rows).

1. 0x92693f6d6943df1cf1fea28365232ee873c4b7b3e7a4aafe6b6c64a07dbd490e
2. 0x6d276b29612bceac6985416a70370ccf4059e50e861b5b966f3bf5d827de3ea6
3. 0xd8e8309acc2bea2960f62ebe6d4bc0de028a9cc124680a1b77e0eebb5d326c42
4. 0xf7238f289ce7513beefe46bb512b94ffb3b3dba10ce5726fd82b714d049943dc
5. 0xa30bf89936bc13f27581b9677347882c52f2cc317589c1f63ed19a3266be98dd
6. 0xca91207e1499d20880f33539b9409cd355ae502ca52e4f3727e5bc77659ebd78
7. 0x043acc0a250196cdc032a5a24981d4945fb804f1162cc89b97aabb8db82ade8d
8. 0x85d269abeda3d4ea92eec33fb0a64217e687f95c0d67499636dc6532ad3a2113
9. 0x78027224298b7f4e3eac6887832f9b7f61826747c384f340d4537793eb1d13a7
10. 0x832f34bb008802b110406e880902a2a6955e0c595bbbe020688b9d51bc08dc80
11. 0x316efc275d57dcc035269c8eb6bada510779068882f33960d16f7f84af2b4432
12. 0xe131b224ee3c295dfa790b458d9daa11e2a32e6131c280c6be7d92190c756a88
13. 0x45c1d3062bbe98a6b1540c7e2ccf6516eedd6ef07fdfeb1ba77ee6272970447c
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae