Evidence row 1037954

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://defi.lonestaroracle.xyz/risk"
    ]
  ],
  "name": "DeFiRisk",
  "owner_address": "0x52ab53912d37759b2ad364f22dd06b16714b6c06",
  "raw": {
    "accepts": [
      {
        "amount": "100000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x52Ab53912D37759B2ad364f22dD06B16714b6C06",
        "scheme": "exact"
      },
      {
        "amount": "100000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "3nmeVj5m9Uq2hSTfsVsn3tJMHRJQNMKR1AjzyUJbrSgw",
        "scheme": "exact"
      },
      {
        "amount": "100000",
        "asset": "0x3600000000000000000000000000000000000000",
        "extra": {
          "assetTransferMethod": "eip3009",
          "name": "USDC",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:5042",
        "payTo": "0xeF2a4B6756895aAf1374640dcFCD4947959442ab",
        "scheme": "exact"
      }
    ],
    "description": "DeFi protocol risk score: TVL, hack history, audit status, contract safety, AI verdict, plus current supply/lending yields (APY)",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "",
              "chain_id": "1",
              "protocol": "aave",
              "q": "nvidia",
              "slug": "aave"
            },
            "type": "http"
          },
          "output": {
            "example": "{\"protocol\":\"Aave\",\"tvl\":\"$13.1B\",\"risk_score\":8.5,\"verdict\":\"LOW RISK\",\"flags\":[],\"hacks\":[],\"ai_assessment\":\"Aave is one of the most battle-tested lending protocols...\"}",
            "format": "json",
            "type": "object"
          }
        },
        "schema": {
          "category": "blockchain",
          "description": "Protocol-level DeFi risk scoring: TVL, hack history from DeFiLlama, audit status, GoPlus contract safety, risk score 0-10 with AI assessment, plus current supply/lending APY (DeFiLlama yields) for lending/yield protocols. For agents and developers evaluating DeFi protocols before capital allocation.",
          "name": "DeFiRisk — DeFi Protocol Risk Scoring",
          "properties": {
            "input": {
              "properties": {
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "address": {
                      "default": "",
                      "description": "Optional contract address for GoPlus check",
                      "title": "Address",
                      "type": "string"
                    },
                    "chain_id": {
                      "default": "1",
                      "description": "Chain ID for GoPlus (default: 1 = Ethereum)",
                      "title": "Chain Id",
                      "type": "string"
                    },
                    "protocol": {
                      "description": "Protocol name or slug",
                      "title": "Protocol",
                      "type": "string"
                    },
                    "q": {
                      "description": "Alias for protocol",
                      "title": "Q",
                      "type": "string"
                    },
                    "slug": {
                      "description": "Alias for protocol",
                      "title": "Slug",
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {},
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "tags": [
            "defi",
            "risk",
            "protocol",
            "tvl",
            "audit",
            "security",
            "defillama"
          ],
          "type": "object",
          "version": "1.0.0"
        }
      },
      "merchant": {
        "contact": "jay@lonestaroracle.xyz",
        "name": "LoneStarOracle",
        "operator": "direct (not a gateway or reseller)",
        "payTo": {
          "eip155:4663": "0xeF2a4B6756895aAf1374640dcFCD4947959442ab",
          "eip155:5042": "0xeF2a4B6756895aAf1374640dcFCD4947959442ab",
          "eip155:8453": "0x52Ab53912D37759B2ad364f22dD06B16714b6C06",
          "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp": "3nmeVj5m9Uq2hSTfsVsn3tJMHRJQNMKR1AjzyUJbrSgw"
        },
        "url": "https://lonestaroracle.xyz"
      }
    },
    "lastUpdated": "2026-10-28T13:47:29.447Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-28T13:47:29.269Z"
    },
    "resource": "https://defi.lonestaroracle.xyz/risk",
    "serviceName": "DeFiRisk",
    "tags": [
      "defi",
      "risk",
      "protocol",
      "tvl",
      "audit"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "DeFi protocol risk score: TVL, hack history, audit status, contract safety, AI verdict, plus current supply/lending yields (APY)"
}

What the leaf hashes

{"body":"34cdb05fa4dc4b5d8da2f468583b3265fe7b6f535c764bf1fbb38beb433d795b","id":1037954,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793298246891543,"prev":784956,"subject":"x402_bazaar:https://defi.lonestaroracle.xyz/risk","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0x0d4b2abfb67ca5e8b6f5c8d6204013241c7fca04b073925b5dd0d2bc9dd0f5a9
2. 0x17df62d0fdf16b09094a89287a5eb4f357259a0f232236104885f0d2da4821cd
3. 0x5d7e1dd9b4d019677c0e12a0a0979918a4c29af1856ee7c7b5d1cd1eff6d581b
4. 0x4f1ffeb9c0adeb9c3d01a8851bb8125e29665996a871153e73e744415b57f245
5. 0x92e4beca741b6a9e1da4562b383e2ec9383c91f685ecf2ffe908c587faa6bea7
6. 0x58ce89dac86aa34ecc3dc6b4e80d9fcb37d6902fd64851f437d46bc2c5d574a5
7. 0x6af304b1888dcf78a16e4529df346bc6863f015e7dd32b8661db1944ad74535f
8. 0x898667990456c70385e28d38a8887817f8f51be0b85835840a731d80a48a13aa
9. 0xf1ea9392dd799b94ba6ab7c426d19fe8865c329b7ac7b46234551661cd4853c3
10. 0x53c0694b40dc3827e7e00d88e94a821271b2f5410b4f6b3b9b09c96b399e4abe
11. 0x92808157f870f3ab85baab17544ed8c1c116561f9b6c9a41c1cad9ef0d372556
12. 0xf98ca64d00b0b640acd3c8176f98731f253399442e4a20b33e86eed3717ede61
13. 0x7815c9a292a2f1e0dbdff174b5918aa320852c7e816e376aca0e3ef90e1a01e4
14. 0x7b3add153244183458b4331b4f226a6729ff68c345cedfa75b49586e803bf98a
15. 0x0507b989510de89f78184f7a10d971f7670a579c54df7d291a2d72f034ae74d3
16. 0xa0a7723889a4c15b3e0bec353fa8dbcaec6c71cf35bb6c346415ad3e664df6a6
17. 0xd76435ead496863d8b0bfab3434f54cd11da3c49d104fc4064b9cb3381567bbd
18. 0xd56e61af23709ed9f460471e3c08400c0142ee83e1fd9057e46350d12edf9c07

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1