Evidence row 65149

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.avedaris.com/v1/paid/base64-decode"
    ]
  ],
  "name": "AveDaris Agent Utilities",
  "owner_address": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
  "raw": {
    "accepts": [
      {
        "amount": "1000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x6c10344d3f96511438458e07a6f2be568a76dfff",
        "scheme": "exact"
      }
    ],
    "description": "Base64-decode safely: send a Base64 string and get the UTF-8 text, or a clear error when the input is not valid Base64. $0.001 USDC per call on Base.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "base64": "aGVsbG8="
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "result": {
                "text": "hello"
              }
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "base64": {
                      "default": "aGVsbG8=",
                      "description": "Standard Base64 string to decode back to UTF-8 text, e.g. aGVsbG8=. Up to 200,000 characters.",
                      "examples": [
                        "aGVsbG8="
                      ],
                      "maxLength": 200000,
                      "minLength": 1,
                      "type": "string"
                    }
                  },
                  "required": [
                    "base64"
                  ],
                  "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"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "result": {
                      "description": "Output of base64.decode. The fields below are the documented core; some responses add further detail fields.",
                      "properties": {
                        "text": {
                          "description": "Decoded UTF-8 text.",
                          "type": "string"
                        }
                      },
                      "required": [
                        "text"
                      ],
                      "type": "object"
                    }
                  },
                  "required": [
                    "result"
                  ],
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1792712886/bazaar-icons/5ec9743c90091760.png",
    "lastUpdated": "2026-10-25T23:38:14.602Z",
    "quality": {
      "l30DaysTotalCalls": 13,
      "l30DaysUniquePayers": 6,
      "lastCalledAt": "2026-10-25T23:38:14.078Z"
    },
    "resource": "https://api.avedaris.com/v1/paid/base64-decode",
    "serviceName": "AveDaris Agent Utilities",
    "tags": [
      "encoding",
      "base64",
      "decode",
      "agent-tools"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Base64-decode safely: send a Base64 string and get the UTF-8 text, or a clear error when the input is not valid Base64. $0.001 USDC per call on Base."
}

What the leaf hashes

{"body":"7b6eda83f91f07679d05a90db643cc48e9cf021b68779cf7d8fc45c1ab2c295a","id":65149,"kind":"listing","method":"baseline/1","observed_us":1793025457752438,"prev":null,"subject":"x402_bazaar:https://api.avedaris.com/v1/paid/base64-decode","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. 0x307e6ec862d7a6dd7370f202ab9b2a78d7d2bd9e9d7f38a298111ae0d73fe067
2. 0xf41bb6ac82346815bd2774d6df8e305768236ac0963b60a4ed7a51d1ac4b2b5e
3. 0x4a8fe691eea9a6bd71144928bd50e5318c038d846cb92f660879a40bf8fb48c4
4. 0x358767b5c21ee7b0887ddf886fd7d9b9fe84451f335c1d7ce791cc23fb967b85
5. 0x5b0fdd338541d08dd8828b03ce764998508096e5aaa359c067d552d66c9d7423
6. 0x2cb91bcf4d2b945b17ca9962a4c9c7a10d709edde2a1b8c8b2a6652b541bcbf4
7. 0xc62061a47bf3aa8a0e4c8b46a11068f23170ec38173b4fbf3d978a9a35e39dad
8. 0x1166de3cc8bfc240064a6da9eceb2c9566c0286bb709385f7ffd36fc3930327c
9. 0x0873cae3f9ee0333b9da41ab852b9038c536f7405fd7f4e58870bb84e7a9fa75
10. 0x0886695ce8b00ff9cb3b286883a23d258a3fbdfe296f9e24a8b5f848bccd41cb
11. 0x66b4d790d6ae725a0af009d5a6edacaec5a6147d597bc8410a97be11d56a00d1
12. 0xd85c7204d76d26255c94ef4caa12c05addd08238caa5cdc3888ea60b74e6b940
13. 0x36a44931b230976c04691d90bf3a25ed4111d74c78b672850d8025a911ca88dd
14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae