Evidence row 456369

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/commodity/price/silver/usd/xag-usd"
    ]
  ],
  "name": "api.x402node.dev/commodity/price/silver/usd/xag-usd",
  "owner_address": "0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
        "scheme": "exact"
      },
      {
        "amount": "5000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
        "scheme": "exact"
      }
    ],
    "description": "Live Silver price (commodity futures, USD). Zero-param: GET returns current price. 白银实时价格行情。銀価格。Precio plata. 은 시세. silver price, silver spot, commodity quote. Accepts payment on Base or Solana — either network works.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {},
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {},
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T10:09:46.721Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-13T23:02:58.859Z"
    },
    "resource": "https://api.x402node.dev/commodity/price/silver/usd/xag-usd",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Live Silver price (commodity futures, USD). Zero-param: GET returns current price. 白银实时价格行情。銀価格。Precio plata. 은 시세. silver price, silver spot, commodity quote. Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"1711f06423e50382681479e3d614cbc62ef8d46ac9b2ab825b5c7bc04dde0535","id":456369,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100953654690,"prev":70329,"subject":"x402_bazaar:https://api.x402node.dev/commodity/price/silver/usd/xag-usd","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. 0x9e5317a4e8158c595d69c0d547fd4d4d6033dfa773b6053092fc33d3ef8c99f9
2. 0x127c6d154bafaa3f0f2eb9e34a2e2070665e60edc7bc89f0e974751474a3fb63
3. 0xf67a100c30665dbd9baf1bb66a241158c25989cf772d192e210598bd35e0fb59
4. 0xaac1f46a67f9d182d0a1beab134bc7d4a96347619d86db26475c6162a610a6a5
5. 0xe3d1554a1c9abacca480c6a0d40bbb90fe82db671e3a8cfc55bd3aecf891e9f9
6. 0x37336e919e2c316828e2f04d6fdc4e1815ef83c1b06dc902621b191feaa88cdd
7. 0x63f4dacf0802542dd83d826acf40bcd321465ac88eeec0bf29586d5ffbb4d2e0
8. 0x2b9b9bbd45f0d0658e7b42fe65572c258af22556193d2a9147f1bfde7629ac04
9. 0x94b7a232c44b9aa676cd21c38e971880529c33876af1e8028e1ab5fd3939af98
10. 0x3e3cb666d15834680eda14b3c5a655cb19118ffecc17bbfdabf82abf8f0d40b4
11. 0xb1ccf28ab1a7fa316a090ec87291371439da179c523f84e00e64a6628e44fced
12. 0x121ffc8b387c54931bc53056e106d9ada0e2f7c1d32ebc819c3306406c952295
13. 0xa91c23113464e2fc1e93d41e407b7c6c254bee2eac2f7a550e2f9a1275eef26a
14. 0xb37e6165108af3c1962db6b76953aee5ee86201747a07444ad2760bf2d5dca23
15. 0xa3fff4662cd48659f5bafd0612931759a90e53a7b4209ed8f26f6594a07bb547
16. 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4