Evidence row 426823

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/finance/crypto"
    ]
  ],
  "name": "api.x402node.dev/finance/crypto",
  "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 crypto prices via CoinGecko. Pass symbol=BTC (or ETH, SOL...) or CoinGecko id=bitcoin; batch up to many with commas (symbols=BTC,ETH,SOL). Returns USD (or any vs) price, 24h change, market cap, 24h volume and last update. Built for AI agents needing crypto price, token price, spot price and market data. 加密货币实时价格行情。 Accepts payment on Base or Solana — either network works.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "id": "string",
              "symbol": "string",
              "vs": "string"
            },
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "id": {
                      "description": "CoinGecko id(s), e.g. bitcoin or bitcoin,ethereum. Use this for coins not covered by ticker mapping. Alias: ids.",
                      "type": "string"
                    },
                    "symbol": {
                      "description": "Token ticker(s), e.g. BTC or BTC,ETH,SOL (batch). Common tickers are auto-mapped. Alias: symbols.",
                      "type": "string"
                    },
                    "vs": {
                      "description": "Quote currency, default usd. e.g. usd, eur, jpy. Comma-separated allowed.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "symbol",
                    "id"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T04:23:16.05Z",
    "quality": {
      "l30DaysTotalCalls": 91,
      "l30DaysUniquePayers": 20,
      "lastCalledAt": "2026-10-27T04:23:15.752Z"
    },
    "resource": "https://api.x402node.dev/finance/crypto",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Live crypto prices via CoinGecko. Pass symbol=BTC (or ETH, SOL...) or CoinGecko id=bitcoin; batch up to many with commas (symbols=BTC,ETH,SOL). Returns USD (or any vs) price, 24h change, market cap, 24h volume and last update. Built for AI agents needing crypto price, token price, spot price and market data. 加密货币实时价格行情。 Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"095a089811dab9c69d170eec1034a778aaaee911272fb3510e87bf73f0685d34","id":426823,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793086309687079,"prev":409165,"subject":"x402_bazaar:https://api.x402node.dev/finance/crypto","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. 0xbf75be7cf5d52ee4f576ca6c8a427c047cd5d02e739f5a3385893018aeae98bc
2. 0x792ad670d05ce9aa3688d3e91c03526c1079c111e9609ffb709a6c1aa20b00c9
3. 0x6352b3ce2469df2a65f6bee82d0cfc09099a3ee20e754e30437df53a49b62928
4. 0x17a3f17707d003f8edbaf1d217b550f23a9caa19e29918c89910847c894acce9
5. 0xb3b8ef4d95a7bce5428f22af2370d50cba75d33ef85546285a7d2a8d2f644038
6. 0x3f98b3ae59414f43edf3e02c1bbf3786bd048119f2649b9a65e03bb384744e58
7. 0x5332bd99703ddc6770e5c4748772e334d976c4e0aa5327407631327fc80f821e
8. 0x49bcccb886939034d638fcce58a085d3a6d70bbb5312be587d4f6cfd02f8a636
9. 0xfe0a51c58281c7e60cfb0084f0364a7797311e186a02033ba0e6bdb889e98df6
10. 0xb5fae21243b8e42c37159af7bb9f4daf1fb6274634672a408ec1dcfbc0486940
11. 0x7ff6a586e9498a807b90cc0724f36067102a7bfb70c439f694c884710ed4910a
12. 0xa9bcdb8be937595e637058d98ed979d02cbac590262daa97def86c50ca63628b
13. 0xb4800af1fe2ae822adba5c087faf1dc0bc2d7c9de2e3e602a2b65aefc1d53c94
14. 0xa453d1738637a5c663802d07ce095aa340c80d53a4288ae277a72e265868ce4e
15. 0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4