Evidence row 555348

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/crypto/price/xrp/usd/xrp-usd"
    ]
  ],
  "name": "api.x402node.dev/crypto/price/xrp/usd/xrp-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 XRP to USD price (XRP Ripple / US Dollar). Zero-param: GET returns current price. 瑞波币美元实时价格行情。リップル/米ドル 価格。Precio XRP Ripple dólar. 리플 달러 시세. xrp usd, xrp-usd, XRP 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": "2026-10-27T09:53:52.421Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-27T09:53:52.207Z"
    },
    "resource": "https://api.x402node.dev/crypto/price/xrp/usd/xrp-usd",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Live XRP to USD price (XRP Ripple / US Dollar). Zero-param: GET returns current price. 瑞波币美元实时价格行情。リップル/米ドル 価格。Precio XRP Ripple dólar. 리플 달러 시세. xrp usd, xrp-usd, XRP price. Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"af26dc6124e0a3d1aaa65e7623c4d18640626b595567b7fda5a958365da2248a","id":555348,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133788205482,"prev":456456,"subject":"x402_bazaar:https://api.x402node.dev/crypto/price/xrp/usd/xrp-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. 0xe80ee11575557319b39da78218aca601b615f03ead710d76ca2781af0fc599ae
2. 0x7a873595fef989e948e55f9186b4e5f2e9bd618dba64201f68fbdc64d5666e85
3. 0xc2af1a252c2d16e0ab3e6e1a826c2e334cdff2871247a392543acac654cb6429
4. 0x705989b560d14fc05f5424209280abdb0cff0d18513f2b3e43086b51d16beee0
5. 0x13160db014eb3a7ad4f01716e522fba91a86d33001b7b984a0fb82274bfb33f7
6. 0xac9053b5b50721eb0551706f9d575b18cdb38b49770b716783040bd2c57d6480
7. 0x0a694f78fb12a690a8cd602ccc4746395641b066d197181bd4dbd8ed7ab55a72
8. 0xf5e50c04742cf5e5ed2ac98d6b64979f8a953bbf291bbcfa4d63e2e9183fdd15
9. 0xf4ec4a5c8a7f62d1c4fc40389d5a94c9080a5957c6392fe42f04166624b51f3a
10. 0x6414696bc9516d3632c71d8ea50ca19b30c0620ceed940d2d79c296823261573
11. 0x3c861cf142eb751b2220b81059bfcf21056da91d39e1dc3b54eb4cf7ac64da25
12. 0x555cdc5682ffc7c8210a3ce0f57c03bc80456dce0d2723d1de26e7d1e57b0f94
13. 0xab6eb305329046d5ccb835dd8ca955f794e3ca110379a94dbdc780d016448561
14. 0x41f9f462759cb539183e979fb3eb967d94755cf039c44a64a9a3c4ad97523cfd
15. 0x56f7109d4cde42492651beb1237c13cdcbf95e6fee2b2482391a2388e04c4629
16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4