Evidence row 71501

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://bess-x402.onrender.com/v1/crypto/coin"
    ]
  ],
  "name": "Crypto Coin Profile",
  "owner_address": "0x1129a6bb9c6165ff07fdc509c107b522ca0e1871",
  "raw": {
    "accepts": [
      {
        "amount": "3000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:137",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      },
      {
        "amount": "3000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0x1129A6BB9C6165FF07fdC509c107B522CA0e1871",
        "scheme": "exact"
      }
    ],
    "description": "Full profile of a coin by symbol or CoinGecko id: description, website, X/Twitter, GitHub, categories, contract addresses per chain, price, market cap, FDV, volume, 24h/7d/30d/1y change, all-time high/low and supply. Use for token research or due diligence.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "coin": "ETH"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "ath_date": "2025-08-24T11:21:03.000Z",
              "ath_usd": 4946.05,
              "atl_usd": 0.432979,
              "categories": [
                "Smart Contract Platform",
                "Layer 1 (L1)"
              ],
              "change_1y_pct": -37.04,
              "change_24h_pct": -0.46,
              "change_30d_pct": -11.1,
              "change_7d_pct": 3.49,
              "circulating_supply": 122152451.88914172,
              "contracts": {
                "": ""
              },
              "description": "Ethereum is a global, open-source platform for decentralized applications. In other words, it is a decentralized blockchain platform that enables developers to build and deploy smart contracts and applications without central authority control. Unlike Bitcoin, which primarily functions as digital cu...",
              "fdv_usd": 296799028860,
              "genesis_date": "2015-07-30",
              "github": "https://github.com/ethereum/go-ethereum",
              "homepage": "https://www.ethereum.org/",
              "id": "ethereum",
              "image": "https://coin-images.coingecko.com/coins/images/279/large/ethereum.png?1696501628",
              "market_cap_rank": 2,
              "market_cap_usd": 296799028860,
              "max_supply": null,
              "name": "Ethereum",
              "price_usd": 2429.74,
              "source": "CoinGecko",
              "symbol": "ETH",
              "total_supply": 122152451.88914172,
              "twitter": "https://x.com/ethereum",
              "volume_24h_usd": 14229162173
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "coin": {
                      "description": "Symbol (ETH) or CoinGecko id (ethereum)",
                      "type": "string"
                    }
                  },
                  "required": [
                    "coin"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-23T10:16:43.98Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-23T10:16:43.776Z"
    },
    "resource": "https://bess-x402.onrender.com/v1/crypto/coin",
    "serviceName": "Crypto Coin Profile",
    "tags": [
      "crypto",
      "token",
      "research",
      "market-data",
      "coingecko"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Full profile of a coin by symbol or CoinGecko id: description, website, X/Twitter, GitHub, categories, contract addresses per chain, price, market cap, FDV, volume, 24h/7d/30d/1y change, all-time high/low and supply. Use for token research or due diligence."
}

What the leaf hashes

{"body":"2623c17509ab893201d10790a2f90b16172293f9e09ab4e8be9673cb3f370b43","id":71501,"kind":"listing","method":"baseline/1","observed_us":1793025482435188,"prev":null,"subject":"x402_bazaar:https://bess-x402.onrender.com/v1/crypto/coin","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-26 (296695 rows).

1. 0xea0687bffb16a332428d57fd38bdb5fed55a0b67e105d22ae1bee4b771719ec3
2. 0x7e0e898774ebe0bc224978eed3e34b73368bf50ee327c33d3b68e21f09fc99ff
3. 0x487d15c50d59f0d3325a1d781528346e65f0d3aca9f6a080571d69058162afbf
4. 0x539466c32286cbad4cf2e3301191008553285d65649be60759c2d88ef116b292
5. 0xfbd3e387f1d0e5571e15836a2c42aa03d115046b6b838078bda8c45636e98a32
6. 0x680071473ac60f0748239162b15d00647871278e6b986eb320b78375a07f3a5d
7. 0xda6d2bc182bb280af688ecd7f7a23adfe6666dbeadefd2a29c56b8216ff147c3
8. 0xaf840d4d768dd582bfb8a8cc0f2a398e0de2f790bf7a2d2556fe06246a8805f0
9. 0x41b79f71d1afccd3b3ef4c56a8163985b60e558ad76073e70839e77fbc6fcda2
10. 0xeeec22ca7728902ad7b7555da76e832c1a5feb9eab7fbd2016b96e53630a46dd
11. 0x2ec584f2a0466a34409d72f745f85d43c3f2da79c7fe353433c8b601cf9f2050
12. 0x22a204f0cf299dd3152f1542ba9998ff7665390da1ede6e58d06b8a7b2a107ee
13. 0xec98ca25cb12ffed7c3e1373971719ce414ee6deecd1e7724b2979e2c356d99f
14. 0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3
15. 0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae