Evidence row 792137

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://138-197-15-135.sslip.io/v1/contract/abi"
    ]
  ],
  "name": "138-197-15-135.sslip.io/v1/contract/abi",
  "owner_address": "0x10741397e86340a4608c771a9b823038d762ea42",
  "raw": {
    "accepts": [
      {
        "amount": "4000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x10741397e86340a4608C771a9B823038d762ea42",
        "scheme": "exact"
      }
    ],
    "description": "Whether a contract on Base, Ethereum, Arbitrum or Optimism is source-verified (Sourcify), its name, compiler, full ABI, function and event signatures, and its EIP-1967 proxy implementation (also looked up). Deterministic, no LLM.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "chain": "base"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "abi": [],
              "address": "0x…",
              "chain": "base",
              "compiler": "0.6.12",
              "events": [
                "Upgraded(address)"
              ],
              "functions": [
                "admin()"
              ],
              "isContract": true,
              "match": "exact_match",
              "name": "FiatTokenProxy",
              "proxyImplementation": "0x…",
              "verified": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "queryParams": {
                  "properties": {
                    "address": {
                      "description": "Contract address",
                      "type": "string"
                    },
                    "chain": {
                      "description": "Chain: base (default), ethereum, arbitrum, optimism",
                      "type": "string"
                    }
                  },
                  "required": [
                    "address"
                  ],
                  "type": "object"
                }
              },
              "required": [
                "queryParams"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-28T14:10:40.112Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T18:02:10.311Z"
    },
    "resource": "https://138-197-15-135.sslip.io/v1/contract/abi",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Whether a contract on Base, Ethereum, Arbitrum or Optimism is source-verified (Sourcify), its name, compiler, full ABI, function and event signatures, and its EIP-1967 proxy implementation (also looked up). Deterministic, no LLM."
}

What the leaf hashes

{"body":"e3de28d116da56193549034985c7b9435781b3859dd6d5d50c61b42445fa532e","id":792137,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793211807236688,"prev":555375,"subject":"x402_bazaar:https://138-197-15-135.sslip.io/v1/contract/abi","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0x7ad3f5128bc7d99bb21b6bc8a546d71f6011234b41cca05ca1860a0b11addb1d
2. 0x53ae3fef7e12f695fe91f05696b40186dbae50faba17cb670b0e1c9a81645d5a
3. 0xd41473ffdc02bca09ee21647addb147775391264423fd7e5bceb47d99bd86c35
4. 0x4fb9852434c39f17cf5b19f7005004f68c800cf882339039742b2ee14e8c345e
5. 0xa8a495f620bfcb21533d582f21446c74bddbb4e3ee056d442b044990bc193741
6. 0x04043680e4ff230fbc800bc02b7afe9c273520a029c7fa0e371b4f521dc0fa55
7. 0x80212e13940539ce88e406ffae4cbb0f0a77ea76cb597de592f06ce585ed8360
8. 0x1cb8945bebdc335b3581ddfd19d2ed32b12b71e4ebf358841bf709de82e82a6e
9. 0x10d7e4f537a1da0c6b57377fba3b626f048735cadd6a272d6f30e0f50d0c169e
10. 0xdddef6ebde62dcabd10b80636363009020dc60d6f509d75afa3acb52c989eab7
11. 0x51ae96e237653cf08f05672e377bf9449bc05716902be0bd0cbd92321b3fc950
12. 0xbe3c902baf7f3f5315c137ef4046adecc62fc5f9e5449c84bbe7d9fd7b3db570
13. 0xf042be8757f2f3ef070e717e38a7b0ad951d74298e721ac0b2e7855db790e392
14. 0x40581185279a8bf075dca3a4c3a5648ec6f62098ba7402cbc097d5cc707e0840
15. 0xab4e84d781dccd579dcf5c47a356a4a2e6cac58a2aefdf3543a3fa15238fa4db
16. 0x74cf00e07b52415c2184cf20be69d195ed2725497a6892c2f3e449497c17d0ec
17. 0x7a743a0a09057bae687051274e1d45bf973bd36a1a4ba16a191b5d29e3bdfa2a
18. 0xe027395fafb7fc41921c42ca0542524ea22204cbd5908b70b27f3d5fb26f5d0f

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae