Evidence row 60512

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://402sentinel.com/api/policy"
    ]
  ],
  "name": "402sentinel.com/api/policy",
  "owner_address": "0x1a9fa76f5b420e85de147c4419638bebe64d6de5",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1A9Fa76f5b420e85DE147C4419638BEbE64D6dE5",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "4uLqY8BnJuA7CFxRork2FnNMu2u9NsJquF8Cc6V5B5jB",
        "scheme": "exact"
      }
    ],
    "description": "Same input as /api/assess, but returns a trimmed action-oriented view: the allow/limit/deny decision plus a wallet-ready spending policy (max_payment_usdc per-counterparty cap, daily_cap_usdc, add_to_denylist, require_human_approval) an agent can apply directly to its wallet limits.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {},
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "payment_context": {
                      "properties": {
                        "amount": {
                          "type": "number"
                        },
                        "asset": {
                          "description": "e.g. \"USDC\"",
                          "type": "string"
                        }
                      },
                      "type": "object"
                    },
                    "policy": {
                      "description": "Optional caller thresholds shaping the returned spending policy.",
                      "properties": {
                        "max_payment_usdc": {
                          "type": "number"
                        },
                        "min_confidence": {
                          "type": "number"
                        },
                        "review_ceiling_usdc": {
                          "type": "number"
                        }
                      },
                      "type": "object"
                    },
                    "target": {
                      "description": "The x402 seller to score.",
                      "properties": {
                        "payto_address": {
                          "description": "Address that receives the payment — 0x EVM (Base) OR base58 Solana.",
                          "type": "string"
                        }
                      },
                      "required": [
                        "payto_address"
                      ],
                      "type": "object"
                    }
                  }
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-14T22:19:48.534Z",
    "quality": {
      "l30DaysTotalCalls": 2,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-14T22:19:48.168Z"
    },
    "resource": "https://402sentinel.com/api/policy",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Same input as /api/assess, but returns a trimmed action-oriented view: the allow/limit/deny decision plus a wallet-ready spending policy (max_payment_usdc per-counterparty cap, daily_cap_usdc, add_to_denylist, require_human_approval) an agent can apply directly to its wallet limits."
}

What the leaf hashes

{"body":"d4972eb6b78546bae8c6818d85a09a31b353eaa4df78e726fa10cc20a71d8936","id":60512,"kind":"listing","method":"baseline/1","observed_us":1793025448913724,"prev":null,"subject":"x402_bazaar:https://402sentinel.com/api/policy","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. 0xfd33dee610101fdf7c691a77cfc8143c37182a59d4f6ad344bddf5b6739ccfee
2. 0x046c31e2f17821f7588ace07bdfd7a396b0407920adb47b61756737a422245e5
3. 0x5825653e862aa1e6bc0291d0d66eef031c5a29bf1110346f5459f7d066190c16
4. 0x35ac3bc68264999095a6aa018673a75873620aa743115b9c2eaab2c03d766f1a
5. 0x9b9d1cf13590b028b838378ad460670286219490ebce96019d2182c1a8723d58
6. 0x07e0fc57bebb2549a07a03ef72e7ee686aec4a492c632eb276917cd453c0d605
7. 0xd1eda34082bee8a6742960a736b42cdda415e4cd75b22b2c2a664e6514f373e5
8. 0x28e3e5f0b5e3b9455bb8c9b7037590cd72322eaa145b71acbb16e03662f30e97
9. 0x6e1f0afcddd1b3d9cd8cd2ff05e97191611187b7d5935f01db5dc676eff2d6a4
10. 0x18a4daa4511fe79833aca9d1cfcd84bb5da542f81ee07b2f2e60bedd15a277cc
11. 0x2e09594bba0b7c90654eee0c9a8e6b9ed83ead47a7e7c90e73414beaf0ad4088
12. 0xa1d268c111b09550fdb70b6d9d0b58c94dc828b083baa8f1360300aab6230a9c
13. 0xbee644d57738676bfb20eb90d6021f364bf883a8d54f8d17e9dc4749b4074c3d
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae