Evidence row 1035385

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://long.events/functions/v1/api-event-weeks"
    ],
    [
      "x402",
      "https://long.events/functions/v1/api-events"
    ]
  ],
  "name": "long.events",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:56",
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "long.events",
    "endpoints": [
      {
        "description": "LONG Events event-weeks API: curated conference/festival weeks with side events, cities and tags across the global crypto & nomad circuit. Actions: list, get, search, cities, tags.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "list",
            "group": "query",
            "name": "action",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "Lisbon",
            "group": "query",
            "name": "city",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "20",
            "group": "query",
            "name": "limit",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "true",
            "group": "query",
            "name": "upcoming",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "8",
          "l30DaysUniquePayers": "7"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://long.events/functions/v1/api-event-weeks"
      },
      {
        "description": "LONG Events events API: global electronic-music event discovery with structured artists. Actions: discover, list, stats, catalog_stats, spotlight_candidates, get_sets, get_now_playing, get_schedule, search_artists, get_artist, get_artist_events, list_artists. Artist-action identity objects include nullable mbid and verified spotify_id; artist event payloads include the resolved closest-to-purchase ticket_url.",
        "method": "GET",
        "parameters": [
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "get_artist_events",
            "group": "query",
            "name": "action",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "20",
            "group": "query",
            "name": "limit",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "Overmono",
            "group": "query",
            "name": "name",
            "required": false,
            "type": "string"
          },
          {
            "default": null,
            "description": "",
            "enumValues": [],
            "example": "true",
            "group": "query",
            "name": "upcoming_only",
            "required": false,
            "type": "string"
          }
        ],
        "pricing": {
          "amount": "0.005",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "11",
          "l30DaysUniquePayers": "8"
        },
        "serviceName": "",
        "tags": [],
        "url": "https://long.events/functions/v1/api-events"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "long-events",
    "integrationType": "",
    "isNew": false,
    "name": "long.events",
    "networks": [
      "Base",
      "eip155:56"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.005",
      "currency": "USDC",
      "maxAmount": "0.005",
      "minAmount": "0.005"
    },
    "provider": "long.events",
    "providerUrl": "",
    "serviceName": "",
    "tags": []
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"d5e2a2efc06971dc48f18297992f05a988a2b5d42541b927a67ecf8ce35e48a5","id":1035385,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793297693732561,"prev":2768,"subject":"agentic_market:long-events","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0xf271f069bd07841db6050d41eda415559d721a94e3b6b877b8d50248b0b3f30f
2. 0x3f965fcc0da3a717aafed7e4fb7e796e4ed053c5b1d40e5cd59424189eb305df
3. 0xdbfd1567b79751065dddc7311f8e2706e878535abc91dff7625e15643d3f75bb
4. 0x18053fca9e05a91a8024ab63c45b798513a1d24be2eff58b46987f01ab030d95
5. 0x89a66c4b034e72542ce8f696dd1421c61541b92ace27950d897613f235fba7e5
6. 0xaa30eaca27a6a70aeafbb4f4f66a4cb11e350d49e341291861d556a73bc3f6a9
7. 0x11c15fce55570e3324d0525895337c04fb9d69619d3dcc0bc136a8ffe9b7f909
8. 0xfd24ef1745be96c259c2cc650aa433c3b98fe117afe4fc001387d6b4d287a248
9. 0xeb0686e3763ccc9be1afe5e3621c8adaa22e6d74cc61e93e6a3ca6d1e7bbb2e0
10. 0x23252bb1cc235c29d45d906e39f7b5eeba225c5f147ae9bc590c8ae6bc7b8302
11. 0x827a81057dee6ce05be5376cea4adff9bdafdd6be2a34f49dff95493ffc20e3e
12. 0xc554104ce886444ad9478b1657b9f2f63a5615cde0d5f6091699bb05d2eff6c6
13. 0xe61db4873d922d736073fbcc17a7758f857abc53591bf83c26e95a8c7fdf1d7f
14. 0xc7119ea806f683838e5f48055d7f1b7fded1f500c6064dabeb8b9a36bba8932f
15. 0x1dd763930a8023065a24b676469b4f26d92a89cfe71226ced9df379f43ec0f0a
16. 0x1597ec94933260048e5e583aff1ad0fd44cc49efcd0a994091ed5db4924d7b02
17. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1