Evidence row 60508

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://402sentinel.com/api/assess/deep"
    ]
  ],
  "name": "402sentinel.com/api/assess/deep",
  "owner_address": "0x1a9fa76f5b420e85de147c4419638bebe64d6de5",
  "raw": {
    "accepts": [
      {
        "amount": "20000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x1A9Fa76f5b420e85DE147C4419638BEbE64D6dE5",
        "scheme": "exact"
      },
      {
        "amount": "20000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "4uLqY8BnJuA7CFxRork2FnNMu2u9NsJquF8Cc6V5B5jB",
        "scheme": "exact"
      }
    ],
    "description": "Is this payment address safe to pay? DEEP version — deep counterparty assessment: same shape as /api/assess but scans more on-chain settlement history for higher confidence. POST {target:{payto_address}, payment_context?, policy?}. Returns risk_score 0-100, allow/review/block, confidence, per-dimension signals, key_factors and a recommended_policy. Use when the payment is large enough that a thin-data 'review' verdict is not good enough.",
    "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": {
                      "description": "Optional context about the payment being considered.",
                      "properties": {
                        "amount": {
                          "type": "number"
                        },
                        "asset": {
                          "description": "e.g. \"USDC\"",
                          "type": "string"
                        }
                      },
                      "type": "object"
                    },
                    "policy": {
                      "description": "Optional caller policy hints.",
                      "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": "2026-10-14T22:19:22.831Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-14T22:20:08.974Z"
    },
    "resource": "https://402sentinel.com/api/assess/deep",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Is this payment address safe to pay? DEEP version — deep counterparty assessment: same shape as /api/assess but scans more on-chain settlement history for higher confidence. POST {target:{payto_address}, payment_context?, policy?}. Returns risk_score 0-100, allow/review/block, confidence, per-dimension signals, key_factors and a recommended_policy. Use when the payment is large enough that a thin-data 'review' verdict is not good enough."
}

What the leaf hashes

{"body":"12495d62877d9eae0223f66eb2c99a6cf1e7d76c16f07db68cdfaa5f6ac7847d","id":60508,"kind":"listing","method":"baseline/1","observed_us":1793025448908602,"prev":null,"subject":"x402_bazaar:https://402sentinel.com/api/assess/deep","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. 0x81f61252ad3859df37bbf01c43cb28106c11d72d310a3f8a764b0fb62bf2cef0
2. 0xddf1c507f18e91d5a9c60d38ca49726f4f43691ccaca0ad6fa3335cd365f5b42
3. 0x95e0d3d9bf9ab5c47db3867e2045f6ba7bc63f4dec8102ccb84f1f8464e2d3fb
4. 0xa6c922da5fb0bcc939116e5dc4d18d8bf50bfb8e3b118d39a124aea1d04ce6c4
5. 0x072eb2b4ab2fc392350c85a372239ea3dcff23fcefabc1b01a4a6cbffb053a5a
6. 0x15f4b89a0bdc8115e94748ddff2f9895b4e6fb54670e83692f89b290622a7abd
7. 0xf438280fb0afc073e83cb41219bc8a63164c09f04583eb071292bdb3e4d73cb6
8. 0x37cd26abd806c53dc8a5b17b26c9bdea69fdaaa1a04da87b8441fe2265cd8172
9. 0xbe47ad1982ff0fb785a097b90b6d278f04696940c378207e7547167cf5704d80
10. 0xbdc4a4c8cadfe346c042615305bf6ada497fa5128db30e977a80cb6245a189d3
11. 0xb998e012b473bde18346485cd0b7b8b31ab48d5f22ba9bc660bb2e523161e255
12. 0x08155d70132f82e370214fc5b72194dfa6f5e57670b7bcf74776e8418302897e
13. 0x4d2ee986a690e903126f449b4e9e62d5572b350357ab4496a83488949b131c29
14. 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae