Evidence row 548963

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://gotobi.hugen.tokyo/gotobi/holidays/next"
    ]
  ],
  "name": "gotobi.hugen.tokyo/gotobi/holidays/next",
  "owner_address": "0x29322ea7ecb34aa6164cb2ddeb9ce650902e4f60",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x29322Ea7EcB34aA6164cb2ddeB9CE650902E4f60",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "4du4AfkjJEwch2zk3shkPJVZfyJHNDnNjEWC6AboaS5Z",
        "scheme": "exact"
      }
    ],
    "description": "Next upcoming Japanese public holiday with countdown — holiday name, exact date, and days until. Plan around Tokyo market closures and gotobi day shifts. Complete coverage through 2099. Accepts USDC payments on Base and Solana",
    "extensions": {
      "bazaar": {
        "category": "finance-calendar",
        "discoverable": true,
        "info": {
          "input": {
            "method": "GET",
            "type": "http"
          },
          "output": {
            "example": {
              "days_until": 3,
              "description": "Next holiday is 天皇誕生日 on 2026-02-23 (3 day(s) from now).",
              "next_holiday_date": "2026-02-23",
              "next_holiday_name": "天皇誕生日",
              "today": "2026-02-20"
            },
            "type": "json"
          }
        },
        "schema": {
          "properties": {
            "input": {
              "required": [
                "method"
              ]
            }
          }
        },
        "tags": [
          "fx",
          "japan",
          "calendar",
          "gotobi"
        ]
      }
    },
    "lastUpdated": "2026-10-27T09:54:39.125Z",
    "quality": {
      "l30DaysTotalCalls": 7,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-27T09:54:38.437Z"
    },
    "resource": "https://gotobi.hugen.tokyo/gotobi/holidays/next",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Next upcoming Japanese public holiday with countdown — holiday name, exact date, and days until. Plan around Tokyo market closures and gotobi day shifts. Complete coverage through 2099. Accepts USDC payments on Base and Solana"
}

What the leaf hashes

{"body":"669a16d82cfbd79a77dc2c218b3d866aac41e514336c862b54ce9f5632a8180d","id":548963,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133336205210,"prev":453733,"subject":"x402_bazaar:https://gotobi.hugen.tokyo/gotobi/holidays/next","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. 0x8755149cfaa96000c7040a7fdefed5cd570bd3d16b07284795ce9c6a7fa5ea5e
2. 0x687558abedfc39c380b231f17a9285962113829b4cdeffe5603f24670db5fe2b
3. 0x9f565bbc894c9f4816ed388d00e7106e4afb438d5355ec1f362e677cb592a132
4. 0x8531e44d21969bd06db3af2ce349477a4c57293e219daee4cd86cd0298541dec
5. 0x7c20236aa4dce789dd1a6ef336004a6ed8a06cd8cc650764fbb1309fdb7aea87
6. 0x8487df360083d9a514a71aa844f889b871406ab0db1e6df8b99373f7d88a2691
7. 0x5d5dd8ba72af8f35375802c28519244b02dec5b0e7742f4f70af56f8c84b84e8
8. 0x2ca22bc5ea81911f90a18f27a86d9d5f9ccc8b58ec3e9c9de42718a0d5d49e01
9. 0xfe3453dbf597176fc5139bc5337f4915aeedfee0197b3da8acdd908f755c8453
10. 0x3ad36be139732c0f1161d23d3ac1b36f0b333f6c06f4553cb7e017b8df590a80
11. 0x75376c2d4b66495f3289538d2a16eac6d0471b87780b054af7810e758374d02a
12. 0x470f6acef0d823e6f9e5fa35684563c8f27c3d338b165b457171afc3d44d4d86
13. 0x6251e2be57e8d16b82579481d181c265d75096882014489550b74a728741f2f1
14. 0x4964f0806efde5ed25f60da2b45d78cd2e0f07d67e64aad2822f6016ad973c47
15. 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4