Evidence row 72837

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://crypto-market-data.zafermemon87.workers.dev/v1/coin"
    ]
  ],
  "name": "Crypto Market Data",
  "owner_address": "0xa41015022322640f03a895bc439da80ddfd73954",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xa41015022322640f03a895bc439da80ddfd73954",
        "scheme": "exact"
      }
    ],
    "description": "Everything for one coin in one call: price, funding and open interest, order book, liquidations, whale orders and news.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "token": "BTC"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "as_of": "2026-10-23T20:03:00+05:30",
              "charged": true,
              "data_age_s": 60,
              "derivatives": {
                "funding_8h_pct": 0.0093,
                "futures_premium_pct": -0.0377,
                "long_short_account_ratio": 2.132,
                "open_interest_change_1h_pct": -1.12,
                "open_interest_change_24h_pct": -2.76,
                "open_interest_usd": 7557774664,
                "token": "BTC"
              },
              "engine": "data-1.0",
              "liquidations": {
                "biggest_anywhere": [
                  {
                    "position": "LONG",
                    "price": 81217,
                    "time": "2026-10-23T14:16:34Z",
                    "token": "BTCUSD_PERP",
                    "usd": 8609002
                  },
                  {
                    "position": "SHORT",
                    "price": 81893.1,
                    "time": "2026-10-23T13:42:32Z",
                    "token": "BTCUSD_PERP",
                    "usd": 5896303
                  }
                ],
                "coins": [
                  {
                    "count": 83,
                    "longs_liquidated_usd": 4558843,
                    "shorts_liquidated_usd": 326590,
                    "token": "BTC"
                  }
                ],
                "market": {
                  "coins": 452,
                  "count": 3153,
                  "longs_liquidated_usd": 37271220,
                  "shorts_liquidated_usd": 9383565
                },
                "window_min": 60
              },
              "news": [
                {
                  "age_min": 100,
                  "category": "Regulation / legal",
                  "impact": 67,
                  "outlets": 3,
                  "price_already_moved_before": false,
                  "price_reaction_15m_vs_normal": -0.65,
                  "price_reaction_60m_vs_normal": 0.8,
                  "title": "Franklin Templeton Wins Nasdaq Approval to List Two Bitcoin DRIP ETFs",
                  "tokens": [
                    "BTC"
                  ],
                  "tone": 2
                },
                {
                  "age_min": 32,
                  "category": "Regulation / legal",
                  "impact": 60,
                  "outlets": 1,
                  "price_already_moved_before": false,
                  "price_reaction_15m_vs_normal": -2.8,
                  "price_reaction_60m_vs_normal": null,
                  "title": "Bank of Korea Wants Stablecoins Written Into Forex Law as Crypto Bill and Tax Fight Come to a Head",
                  "tokens": [
                    "BTC"
                  ],
                  "tone": -1
                }
              ],
              "note": "Public market data, refreshed every minute. Not financial advice.",
              "orderbook": {
                "buyer_share_15m": 0.615,
                "orderbook_imbalance": -0.033,
                "spread_bps": 0.0012,
                "token": "BTC",
                "volume_15m_vs_normal": 1.58
              },
              "plain": "BTC 81538.0 (-0.3% 1h, -0.3% 24h); 10 whale orders and 83 liquidations in the last hour; 3 recent stories.",
              "price": {
                "change_1h_pct": -0.32,
                "change_24h_pct": -0.35,
                "change_4h_pct": -0.24,
                "change_5m_pct": 0.2,
                "price": 81538,
                "rank": 1,
                "token": "BTC",
                "volume_24h_usd": 1073687475
              },
              "price_usd": null,
              "snapshot_seal": "eb08dce6d854951431a0fb2732282227e1d954ec072422c9bfc5bee2f3ed695f",
              "token": "BTC",
              "tool": "coin_snapshot",
              "whale_orders": [
                {
                  "hyperliquid_action": "added to SHORT",
                  "price": 82000,
                  "side": "SELL",
                  "time": "2026-10-23T13:42:41Z",
                  "token": "BTC",
                  "usd": 8229469,
                  "venue": "hyperliquid",
                  "x_normal_minute": 4.83
                },
                {
                  "hyperliquid_action": "closed SHORT",
                  "price": 81995,
                  "side": "BUY",
                  "time": "2026-10-23T13:41:53Z",
                  "token": "BTC",
                  "usd": 8198112,
                  "venue": "hyperliquid",
                  "x_normal_minute": 4.81
                }
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "token": {
                      "description": "One ticker, e.g. BTC",
                      "type": "string"
                    }
                  },
                  "required": [
                    "token"
                  ],
                  "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": "2026-10-24T06:40:59.404Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-24T06:40:59.245Z"
    },
    "resource": "https://crypto-market-data.zafermemon87.workers.dev/v1/coin",
    "serviceName": "Crypto Market Data",
    "tags": [
      "crypto",
      "market-data",
      "liquidations",
      "whales",
      "hyperliquid"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Everything for one coin in one call: price, funding and open interest, order book, liquidations, whale orders and news."
}

What the leaf hashes

{"body":"004496a229611eafd1572d4ca6930d8b4dbfbddf349822ee3feb33b1a0603998","id":72837,"kind":"listing","method":"baseline/1","observed_us":1793025486531784,"prev":null,"subject":"x402_bazaar:https://crypto-market-data.zafermemon87.workers.dev/v1/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. 0x86329b206164802171ae4b780f75e61a599ace693f9d2840df74b4d7bed6ba2a
2. 0x186c000856786c4417b0a916a52677dbc6ab492b2cfa933b07c59715622de09d
3. 0x2221e7740de0b26200d9e8f398c569af1641b8fd43c869a11b4f4191b30af898
4. 0x7d18b55018d2fd4590c55ec3279d17fb6892e8368b90a6ce4c280f3a1025e554
5. 0x0c9f3bee4561ea6215530b5f4bd1ea8d7df3c2c6084b250393e2a8ce2cfd0532
6. 0x6c75dc3f51892e97325332019381f03e69505bdc3b4eed8c8d37ae075a7bc941
7. 0x74794a3750ffed24783fdce25f7c83970c379af6e3fc1842116f4486520aa38e
8. 0xaa644cdc7aae2538f9860d131147da59759cd9ff92cd8fb1a2d8177445e5633e
9. 0xd5e7fe5e22d0f721add84c87198cf47b769770c1756b2a9721525c366e108dbc
10. 0x0d847b9eb30e194e701d2d4f8af4f34ef43f6c033fe5e001b93f122bdbea7c80
11. 0xd6d2fb435c815b0341c19086a636cc9a706a6129405e2030054a243942b686fe
12. 0x146f43471a3bde6d8a04e87b6afd3ee6860c6e38a009f86aee705ce722b67748
13. 0x91c2ae93ec20c7fed5088112fe3941ca622dfb3f8f1022c4844726c361244bd4
14. 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae