Evidence row 452886

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://contractlens-api.appin60.com/address"
    ]
  ],
  "name": "contractlens-api.appin60.com/address",
  "owner_address": "0xb442dacae60c07bb5db8f33c8a6c1572d8f24e83",
  "raw": {
    "accepts": [
      {
        "amount": "2000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xB442daCAE60C07bb5dB8f33C8a6c1572d8F24e83",
        "scheme": "exact"
      },
      {
        "amount": "2000",
        "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:42161",
        "payTo": "0xB442daCAE60C07bb5dB8f33C8a6c1572d8F24e83",
        "scheme": "exact"
      }
    ],
    "description": "What is this address? Classifies any EVM address before you send to it or trust it: EOA, EIP-7702 delegated EOA (with delegate), Safe multisig (threshold and owners), timelock (delay), ERC-20 token, upgradeable proxy or other contract, plus native balance and nonce. Ethereum, Base, Arbitrum, Optimism, Polygon, BNB.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "0x704Ec5C12Ca20a293C2C0B72B22619A4231f3c0d",
              "chainId": "8453"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "chain": "Base",
              "nativeBalance": 30.41,
              "ok": true,
              "owners": [
                "0xa349...",
                "0xB8B8...",
                "0xa79c..."
              ],
              "threshold": 2,
              "type": "Safe multisig"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "address": {
                      "description": "Any EVM address (0x...)",
                      "type": "string"
                    },
                    "chainId": {
                      "description": "EVM chain id: 1 Ethereum, 8453 Base, 42161 Arbitrum, 10 Optimism, 137 Polygon, 56 BNB",
                      "type": "string"
                    }
                  },
                  "required": [
                    "chainId",
                    "address"
                  ],
                  "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": "2026-10-27T10:05:11.938Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 3,
      "lastCalledAt": "2026-10-25T09:58:09.581Z"
    },
    "resource": "https://contractlens-api.appin60.com/address",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "What is this address? Classifies any EVM address before you send to it or trust it: EOA, EIP-7702 delegated EOA (with delegate), Safe multisig (threshold and owners), timelock (delay), ERC-20 token, upgradeable proxy or other contract, plus native balance and nonce. Ethereum, Base, Arbitrum, Optimism, Polygon, BNB."
}

What the leaf hashes

{"body":"324f562c1f28e765f12c429fcdad6fb2ee1f249c2ef4b0e0fa43138a7198a77d","id":452886,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100576275653,"prev":72654,"subject":"x402_bazaar:https://contractlens-api.appin60.com/address","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xc552b7a0dce60095056c5a8795a01d6dfe47ecc211c2f5929acad6af25a9fb3a
2. 0x0c4293937d45faa17e802d6e32bf7dc9d27cf627837677581cf99c4a75d373f0
3. 0xb0a75c49f3e1684664eb0e7ea36e095278d35e0e08cf9295e8363f6fce07308d
4. 0x9f540cf1a01df4364c9831f39e106b93575c2c03a4dfb4b4990d14c0131eea48
5. 0xcac449b244b5234922bbddb12830378f27c47d42ab594fc5765e37ffc7426c5f
6. 0x8ebc8e5a153aab500af62b29fa82ef6b1d8da74f5c2913a9f1a209df7931f498
7. 0xd135045c9d3c6b08a31b486512a13f8cec3845bcca247ba0eb970b4376e26af8
8. 0x426b2bb94b0e521c7e407f2c02b585c34a63aac13a61c94867befb2b3717da31
9. 0x3d6937c9ff2b4c456be361f6c07dbd531b3f63812b8c35bf990dd828f19e8b53
10. 0xa86a044552bf4b7203194e42b15773bbe1e42e6ac0ee79aa572564bcb910c6cb
11. 0xaee0b65107319ac7d478b02b678408530570d0ec7f9fc1210cadd287c876dc5a
12. 0xee8734682e9314905d7abd2575a48cec1c4d752265d2b88ce346211a72684543
13. 0x72d49c3472216d5e76117068ea9a2a5f617bdb2ffda241f677ce8098a0219dfc
14. 0x077edf0f29e2a3aa19c876439830696b88f0236fd0b2a3c43c76f38cdd29bb2b
15. 0x73341bb09dd901ca47f26173883431496e3d98d6b0fb5b89f36218126d46c5d4
16. 0xa94627de1af0e823832e05a9069b304ecccb8c0cdb8f9cfc4f2039bfb9799dc5
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4