Evidence row 236180

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://nojunk-crypto-price.mick8511.workers.dev/price"
    ]
  ],
  "name": "nojunk-crypto-price.mick8511.workers.dev/price",
  "owner_address": "0x6f762720b8515b7091e6aa69e8361f7b9909233f",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x6f762720b8515b7091e6aa69e8361f7b9909233f",
        "scheme": "exact"
      }
    ],
    "description": "Current USD price, market cap, 24h volume and 24h change for up to 10 cryptocurrencies by ticker symbol (BTC, ETH, SOL, ...) or for any on-chain token by contract address and chain (ethereum, base, bsc, arbitrum, polygon, optimism, avalanche, solana). Data from CoinGecko.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "symbol": "BTC,ETH"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "attribution": "Powered by CoinGecko (https://www.coingecko.com)",
              "fetched_at": "2026-10-15T14:02:15.123Z",
              "results": [
                {
                  "change_24h_pct": 1.2345,
                  "id": "bitcoin",
                  "last_updated": "2026-10-15T14:02:11.000Z",
                  "market_cap_usd": 2235000000000,
                  "name": "Bitcoin",
                  "price_usd": 112345.67,
                  "query": "BTC",
                  "symbol": "BTC",
                  "volume_24h_usd": 48200000000
                },
                {
                  "change_24h_pct": -0.4567,
                  "id": "ethereum",
                  "last_updated": "2026-10-15T14:02:09.000Z",
                  "market_cap_usd": 484000000000,
                  "name": "Ethereum",
                  "price_usd": 4012.34,
                  "query": "ETH",
                  "symbol": "ETH",
                  "volume_24h_usd": 31500000000
                }
              ],
              "source": "CoinGecko",
              "unknown": []
            },
            "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": {
                    "address": {
                      "description": "On-chain token contract address (use with chain instead of symbol)",
                      "type": "string"
                    },
                    "chain": {
                      "description": "Chain of the contract address",
                      "enum": [
                        "ethereum",
                        "base",
                        "bsc",
                        "arbitrum",
                        "polygon",
                        "optimism",
                        "avalanche",
                        "solana"
                      ],
                      "type": "string"
                    },
                    "symbol": {
                      "description": "Ticker symbol or comma-separated list of up to 10, e.g. BTC or BTC,ETH,SOL",
                      "type": "string"
                    }
                  },
                  "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": "2026-10-26T15:08:39.718Z",
    "quality": {
      "l30DaysTotalCalls": 5,
      "l30DaysUniquePayers": 5,
      "lastCalledAt": "2026-10-25T03:23:38.576Z"
    },
    "resource": "https://nojunk-crypto-price.mick8511.workers.dev/price",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Current USD price, market cap, 24h volume and 24h change for up to 10 cryptocurrencies by ticker symbol (BTC, ETH, SOL, ...) or for any on-chain token by contract address and chain (ethereum, base, bsc, arbitrum, polygon, optimism, avalanche, solana). Data from CoinGecko."
}

What the leaf hashes

{"body":"ea48a7c4d3e6839363fed0fb02986b3ee695765f89eb2024a39063db9c3dd326","id":236180,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793028710367417,"prev":117449,"subject":"x402_bazaar:https://nojunk-crypto-price.mick8511.workers.dev/price","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. 0xa170c962cabb994a071aa3f9c2f02becf42507686ba612516e431ce8d102833a
2. 0xd74846d063622776856a1117fab5c4ed80859cbb7e1fa5061fc0876cfa1c4a99
3. 0xac1b1ed40720f93f7700802e048f3e64aba60c7a5cd88b1004adc5e22a5229be
4. 0x767fa3c34b4fa5c19123146964c91bd5aba426d5c0ffcf206c6331a418c1a6bf
5. 0xced60e49857adf6e595b4cf05a464304c218aacf136810f50f0ce1ded01ad112
6. 0x234c7ed57f13f6d2c6b000356e528f290440ce80efded005837d57eb36e7a1f8
7. 0x3a6c6c7286b0c21304b2740ea39de32d6914648a0c51e861f31900c56cb3dde8
8. 0x3d47edb8b86ebab944c4fb99ed781f3808b3fe42b0e6cc7aa30aececbb3c5c33
9. 0x3fab2ba06a3ec8edb44f17977a116c13dd3f36541fece3e8280de279d24ba3d1
10. 0xa258d479aaaaa82015c735d0ef4aa282cf307dff00c18952915a153965fc837e
11. 0x6e2c6fb1ec16c0d8a0fa917725bdfc512e7ed9f39e77d64f0a911d30e68a27de
12. 0x95576cc3dd18642c859f679cefa1cf80bfc6c690b065916c3585b14e8ef4b1b3
13. 0xf8d3e004d9a208d2c5e82ab676956d80f8a3c78387c61dad15a3a8269efee0d8
14. 0x6713795704ddd9c528d421fadd9cc96b0200a4ddbba84f88e718d4968dde888b
15. 0x62a900133713919f4eed33d8336876b7a6d538233b8a4f3ed03b29aa44f5bad0
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae