Evidence row 1784518

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://vincap.co/api/paid/calendar"
    ],
    [
      "x402",
      "https://vincap.co/api/paid/estates"
    ],
    [
      "x402",
      "https://vincap.co/api/paid/register-snapshots"
    ]
  ],
  "name": "vincap.co",
  "owner_address": null,
  "raw": {
    "caip2_networks": [
      "eip155:8453"
    ],
    "category": "",
    "description": "",
    "domain": "vincap.co",
    "endpoints": [
      {
        "description": "Wine stocks earnings calendar: every results date, AGM and dividend of listed wine companies (Treasury Wine Estates and more), sourced, with the recorded outcome, in one call. Not investment advice.",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.01",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "6",
          "l30DaysUniquePayers": "5"
        },
        "serviceName": "VINCAP",
        "tags": [
          "wine",
          "earnings",
          "calendar",
          "stocks",
          "data"
        ],
        "url": "https://vincap.co/api/paid/calendar"
      },
      {
        "description": "Which vineyards and wineries do listed wine companies own? Every monthly record of estates by owner, with hash-chained history and source probes, in one call. Not investment advice.",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "3",
          "l30DaysUniquePayers": "2"
        },
        "serviceName": "VINCAP",
        "tags": [
          "wine",
          "vineyards",
          "wineries",
          "ownership",
          "data"
        ],
        "url": "https://vincap.co/api/paid/estates"
      },
      {
        "description": "Listed wine companies list: every dated edition of the register of publicly traded wine stocks (ISIN, shares, wine share, sources) with what changed, in one call. Not investment advice.",
        "method": "GET",
        "parameters": [],
        "pricing": {
          "amount": "0.05",
          "currency": "USDC",
          "maxAmount": "",
          "minAmount": "",
          "network": "eip155:8453",
          "scheme": "exact"
        },
        "providerName": "",
        "quality": {
          "l30DaysTotalCalls": "2",
          "l30DaysUniquePayers": "1"
        },
        "serviceName": "VINCAP",
        "tags": [
          "data",
          "wine",
          "equities",
          "register",
          "companies"
        ],
        "url": "https://vincap.co/api/paid/register-snapshots"
      }
    ],
    "enriched": false,
    "iconUrl": "",
    "id": "vincap-co",
    "integrationType": "",
    "isNew": false,
    "name": "vincap.co",
    "networks": [
      "Base"
    ],
    "priceSummary": {
      "avgCostBasis": "exact",
      "avgCostPerTransaction": "0.036667",
      "currency": "USDC",
      "maxAmount": "0.05",
      "minAmount": "0.01"
    },
    "provider": "vincap.co",
    "providerUrl": "",
    "serviceName": "VINCAP",
    "tags": [
      "wine",
      "earnings",
      "calendar",
      "stocks",
      "data",
      "vineyards",
      "wineries",
      "ownership",
      "equities",
      "register",
      "companies"
    ]
  },
  "source": "agentic_market",
  "summary": ""
}

What the leaf hashes

{"body":"42e444e08cd40031ca057a5b836edb063fba8e282c11a7a7655b878e3996de0c","id":1784518,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793557128202153,"prev":424936,"subject":"agentic_market:vincap-co","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-01 (302406 rows).

1. 0xed0ed0b4f8334798336e2f441ee4146f3077b7282c143aa4c6c0e1d9457610f2
2. 0xddeb6accdb91c93d28d17b15f58526f196a331afd20d2fb85735f475462d196f
3. 0xf987763141d08c2fe1bbd0560a17ef9f81b9a872b499315ef3c822aed0d40c05
4. 0x1fd575585dff33cacc492807ecfe9004a306cf9c06ad00b37ad8a672e3f7f59e
5. 0x8edf717fe1d104165d6c9ca75325c84092d391c9ed9f7f81b011d7e6519c41bc
6. 0x3f7f20104a36aa3f8992fd578abeaa9c4e51c5553dbdf468ae60755d421c7e65
7. 0xdb6d229efd9e1a503e63bc8f9856bd1246a13d28c4452c532c62c87fe294ddf1
8. 0x0a1f38ef261a610144e1609e168ec65b63779f1e7d51d478bd84aeb09e3ddcbd
9. 0x4debc473b2321e3d0ee7610de34f63a0482db000b24d343cbcdaab60a79f41e8
10. 0x74f897296429b2bab3bd7d84867d755409027e332cb7b04d2fab3d364b8fbb12
11. 0xa66432213d29349da36c1805bfa2f0a38bd3711fc7dc377e572de5e2fd22d74f
12. 0x586162bb9934e7529fd16769e1f528597ccaab0d9782aa49d73d05fc4cb15b24
13. 0x598a084bd520019422cd8fb5335eb9a224ef694f2125f139073e8eb90ca1503c
14. 0x80f03705ce9ab50e28456bf4bcfc03de151f183a71db3234274287a24f946a1d
15. 0x624db22ddd30d851957cc9d44cc5b314f300cfe0ff69cfbcfe0b2a2df8fdd12c
16. 0x1023fddec22f7cf1aff98422f0e5714dcc4ca7df3408bb6d4550d6f770e5033a
17. 0xf7af9137c03da92bdd37d086da37554097bcd1fce016f93f2e66d18b71970c5d

Day root

0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3

Chained

0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4

Published

On Arc Testnet, block 70262758: 0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90