Evidence row 555384

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://138-197-15-135.sslip.io/v1/base/token-info"
    ]
  ],
  "name": "138-197-15-135.sslip.io/v1/base/token-info",
  "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": "Name, symbol, decimals, total supply and bytecode presence for a token contract on Base, Ethereum, Arbitrum or Optimism. Deterministic, no LLM.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "chain": "base"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "chain": "base",
              "decimals": 6,
              "isContract": true,
              "name": "USD Coin",
              "symbol": "USDC",
              "totalSupply": "…"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "properties": {
                "queryParams": {
                  "properties": {
                    "address": {
                      "description": "Token contract",
                      "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": "2026-10-27T16:51:02.295Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-27T16:51:02.122Z"
    },
    "resource": "https://138-197-15-135.sslip.io/v1/base/token-info",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Name, symbol, decimals, total supply and bytecode presence for a token contract on Base, Ethereum, Arbitrum or Optimism. Deterministic, no LLM."
}

What the leaf hashes

{"body":"cb4dac31f267defaf05dde035ccca93025a84ede8c7ce74b6945411122da2191","id":555384,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793133790045906,"prev":null,"subject":"x402_bazaar:https://138-197-15-135.sslip.io/v1/base/token-info","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. 0x4456906c582832df7899e818bb9f42066d746115a28641640b935f82539882e8
2. 0x7e96d0dfae93e83c45a20fa9f596ecc3e6db25f8a3b1164fcf93200605aa85ea
3. 0x38929dac540a05c2011b3f2ff6451e8b6942c82c46abcd48cd0bc3fe3aba203c
4. 0x3f47eee9a994bc6ce0c6f9b72ea5777e69125f03739201ad718a393292879b54
5. 0xf20a598ba120370e1b147ebbd37bc37ee0d422d659b7595c46f684aaae6d4337
6. 0xc614b6921d72fa44769041459a5073620a174a778775fe124f5f9465914fa4dc
7. 0x3a75c12a077e34f2afd0b4c539cb3a9efb26a5f816e87156da997bb669367000
8. 0x57d5a379d9561d88ee860652aae6031c7a6a8c9a204a41c3ca8aa71f12970a73
9. 0x5605477ec768c50b04247ff3fa94254aa175d5c97f11a142b053d24f6b96f6c3
10. 0x607d8104ff75b7b1828f1ef83796545b80b783566c8f0119578f75861322d3b0
11. 0x0e19abd28ae6841ef1d216f8789479240d9ce058f38983d79663e25a2f533e88
12. 0x73ca48521d1cc492ee4ab86757972943f96dcf68a114d6383fd5e527c332af36
13. 0x4b4a1e815a33d351cc45dfa35f97aef5faf461590a54756a40dc36a0bbabf04b
14. 0x1de9caca1fa6dbbe090ee48dad5f962bbfd09856fd897edc8c3c110272d35c56
15. 0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4