Evidence row 555350

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/crypto/price/sol/usd/sol-usd"
    ]
  ],
  "name": "api.x402node.dev/crypto/price/sol/usd/sol-usd",
  "owner_address": "0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e",
  "raw": {
    "accepts": [
      {
        "amount": "4000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
        "scheme": "exact"
      },
      {
        "amount": "4000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
        "scheme": "exact"
      }
    ],
    "description": "Live SOL to USD price (Solana / US Dollar). Zero-param: GET returns current price. Solana美元实时价格行情。ソラナ/米ドル 価格。Precio Solana dólar. 솔라나 달러 시세. sol usd, sol-usd, SOL price. 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": "2026-10-27T09:51:59.112Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-27T09:51:58.958Z"
    },
    "resource": "https://api.x402node.dev/crypto/price/sol/usd/sol-usd",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Live SOL to USD price (Solana / US Dollar). Zero-param: GET returns current price. Solana美元实时价格行情。ソラナ/米ドル 価格。Precio Solana dólar. 솔라나 달러 시세. sol usd, sol-usd, SOL price. Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"090367933ff77233c92dcbce13faa860b0e93f56b51c9ccd76df9f9fdd0bde5d","id":555350,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133788211609,"prev":456458,"subject":"x402_bazaar:https://api.x402node.dev/crypto/price/sol/usd/sol-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. 0x77b70a7204c54f6f631dfb7294fdb139ac25f015be662dabd2a9f883e7c045d8
2. 0xec586ea2b10f924b07eb3d76aff773deb51c27766661e524e326561ca2f21c68
3. 0x776ae69444481a18f17cb71440ca98429818c796cc00fc9763a86806c812f7d3
4. 0x41eba48bca88253d737179eab026c67e01570869ae39c35d46840cb4c2a70e38
5. 0xda05e04580207fea73bec5db644eb893663be05a264a00cfe511bac3d73f8b56
6. 0xccf76c718ba8c054657ab02d151ab19e37730b8fd083db155b408f389866930c
7. 0x9c8501943cc91babe366fe2b54808970af27a109305d272f5068bc05170529f7
8. 0xceebe9073adf9f2890f42ab7b08d84751f9304f361a63cd865ebe56ff47b06fa
9. 0xd5913625e97b662dd4236a406dd2ad2e3fc25035d0fb612f0128118fa7279a62
10. 0xdca7be968b847f07be720f9ef981d9dd268c59dc5459d336797e4bf9be51192c
11. 0x5c178a60ac8a8b1697e714e16bb750246722a6136f279e1719bdab90c149fd7b
12. 0x30b0c1fa0ae50435d58b5b7f993dde40a8bcc3f5956d7e3d31946f1a957684b4
13. 0x8f2d125f5fe55a24b5da16577766eeaa13f24a272bb4c1c016f423ae917da681
14. 0x9848c068b1371232529d2b5738fdc45b854c57da041b69ea7c9e112b14e2d9d1
15. 0x275720ecabb68df33eee92ae4fd70572a8d952d6c61c061c2869cfc3217aa5c5
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4