Evidence row 3971512

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.x402node.dev/stablecoin/overview"
    ]
  ],
  "name": "api.x402node.dev/stablecoin/overview",
  "owner_address": "0x4466d4a84b7c49a6a094ec6eef4a0712d6dd125e",
  "raw": {
    "accepts": [
      {
        "amount": "8000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x4466d4A84b7c49a6A094ec6eef4a0712D6dd125e",
        "scheme": "exact"
      },
      {
        "amount": "8000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "9urRvUx69HqAopg1JGV9P9wR7JdKoztzdkuNyJ8Eo1up",
        "scheme": "exact"
      }
    ],
    "description": "Top stablecoins ranked by circulating market cap, with current peg price and peg mechanism, aggregated across all chains. Macro and risk signal for agents. Live stablecoin overview. stablecoin market cap, usdt usdc ranking, peg, stablecoin supply, defi macro Accepts payment on Base or Solana — either network works.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "limit": "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": {
                    "limit": {
                      "description": "max rows (default 15)",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-21T23:13:22.539Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-21T23:13:22.238Z"
    },
    "resource": "https://api.x402node.dev/stablecoin/overview",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Top stablecoins ranked by circulating market cap, with current peg price and peg mechanism, aggregated across all chains. Macro and risk signal for agents. Live stablecoin overview. stablecoin market cap, usdt usdc ranking, peg, stablecoin supply, defi macro Accepts payment on Base or Solana — either network works."
}

What the leaf hashes

{"body":"351afe8fb6d09c42adaaedf2bc5661f8e965e9a7b8f1d80bf04f38253939254b","id":3971512,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1794083713459955,"prev":1532054,"subject":"x402_bazaar:https://api.x402node.dev/stablecoin/overview","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-07 (195826 rows).

1. 0xa0f65b37ac7c20e8d20d6ba271be50461d95f8ff3582817435835da38ae051a3
2. 0x60b0f7d7379dfeed62beda69381d0873ac51f36e18d6d7e303bad89f5e2f3b5e
3. 0x7a8685d2bdeb39d39fabfc4b7b78b66ffadb33cc4c96e980d95e9b1f4f08eed5
4. 0xb8c367795f4325e42b43e85eb86d106bc209410c775a22bd61868dfda4bc01e5
5. 0x78649fccc8f1d9cd084c9781b89bcb2cb9daf148b3e4d528fca52a0465a04fbb
6. 0xc3e9c97553aabd797241acd27dd24bc02479f2707fada452c67ddedd6794341f
7. 0x7bb36ecd2678f22a8959623d2bbcbfcab3b478481ab90a5da5f8f0871e37b1de
8. 0x7c7b866620ff9304bc2363241febf5c6b911663c222b843321bc0bd9784ee8e4
9. 0x6afa6b5c441598a237779820dd7853e55c0ea3679c5b492d403eb1867469a5aa
10. 0x14b4c0ddb532636a7cac95129ead9a884409e56f2f391d022206a767b7cbbb00
11. 0x7434c0d16fce7be0fce95f562ea6dab9c27902c07f5e25688b96c9c0c1c346e0
12. 0x5a5e0798c05616e1914c5822b622e658b1a40e6a8ff3f640d4041aaf5c2a77c2
13. 0x48980d105d947ab96380901aad7ac7a00fe18dcac0fbad9632657da5f529e9ee
14. 0x48aed00eefc8f84d1248774dbdfabcbf6a8a32d07ba72d541c50e091461df992
15. 0xd43f13f6774b4e9adf7a95c9811fb4fe9b9256ca73bc6f20577cb4cb147ba0eb
16. 0x39ddab61a3a1eeffcb2f54acf6ff87eaec375674f3e77f00c342826d4e1bf071
17. 0x3b69f6d98c91b21287021db092e52491474f0d08438393ac130d6a3c273bcd4a
18. 0xff23fa8a9de3f957315ef0dfe7e8d8f6b1a51dae05fef7615c59794e019ff05c

Day root

0x17da9e85e1b138541355d33543ff34e3503cd3a49d37728fb53643e2a0416a2d

Chained

0xed34bd4af17282643de8cb9591c84d0aa1b39e1e9ae9864941e543f5a15718cb

Published

On Arc Testnet, block 71280839: 0xc3f6784179e0ca32236ba89472473e882a81d03fcc5ce27ca58ded2e01e112aa