Evidence row 1507871

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://api.firstmention.uk/s/agentkit/convert"
    ]
  ],
  "name": "agentkit",
  "owner_address": "0x46ed58a715af547068eb4acf87bcf9852c3eb079",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x46ed58A715Af547068Eb4AcF87BcF9852C3eB079",
        "scheme": "exact"
      }
    ],
    "description": "Deterministic mid-task utilities for AI agents: unit + currency conversion by ratio, timezone/date maths, cron expansion, entity extraction, format + JSON Schema validation, and CAIP-2 blockchain resolution (chain id <-> name <-> eip155:8453). Exact answers, no LLM, fast.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "chain": "base",
              "op": "info"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "caip2": "eip155:8453",
              "explorer": "https://basescan.org",
              "input": "base",
              "name": "Base",
              "namespace": "eip155",
              "native_decimals": 18,
              "native_symbol": "ETH",
              "op": "info",
              "reference": "8453",
              "short_name": "base",
              "testnet": false
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "chain": {
                      "type": "string"
                    },
                    "op": {
                      "type": "string"
                    }
                  },
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "headers": {
                  "additionalProperties": {
                    "type": "string"
                  },
                  "type": "object"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "additionalProperties": {
                    "type": "string"
                  },
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "caip2": {
                      "type": "string"
                    },
                    "explorer": {
                      "type": "string"
                    },
                    "input": {
                      "type": "string"
                    },
                    "name": {
                      "type": "string"
                    },
                    "namespace": {
                      "type": "string"
                    },
                    "native_decimals": {
                      "type": "number"
                    },
                    "native_symbol": {
                      "type": "string"
                    },
                    "op": {
                      "type": "string"
                    },
                    "reference": {
                      "type": "string"
                    },
                    "short_name": {
                      "type": "string"
                    },
                    "testnet": {
                      "type": "boolean"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-31T14:06:13.807Z",
    "quality": {
      "l30DaysTotalCalls": 1,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-10-29T22:17:39.854Z"
    },
    "resource": "https://api.firstmention.uk/s/agentkit/convert",
    "serviceName": "agentkit",
    "tags": [
      "caip2",
      "chain-id",
      "eip155",
      "web3",
      "agent-utils"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Deterministic mid-task utilities for AI agents: unit + currency conversion by ratio, timezone/date maths, cron expansion, entity extraction, format + JSON Schema validation, and CAIP-2 blockchain resolution (chain id <-> name <-> eip155:8453). Exact answers, no LLM, fast."
}

What the leaf hashes

{"body":"ad1805ebc0f17a8ed0f91efce6ebb9915aee1ffa390f80da88026480524bbf43","id":1507871,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793472705672860,"prev":1262268,"subject":"x402_bazaar:https://api.firstmention.uk/s/agentkit/convert","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-31 (246033 rows).

1. 0x5aa4e828f2ec97209cd8d314840ab83d0631c82ab1a59731061b6341a642d0e3
2. 0x6b5678427a18424683333dcdaf00b3701094406095116b29d999e81c9a4c6d64
3. 0x22add36fb7019b2f8d2024948fbef97360e9b1b2c3c08eccfbcf75cd22bcb5d1
4. 0x05bc00aadf6c0506966d755f4b74663df582017a7af60e0f88fb171404508031
5. 0x4ef8f647e0d0f52a99291ff89d83d8ae7ef711e5310ae3f58cebbd5a0d57c25c
6. 0x97026ddbbf143973345e77cde06cdfa890b36c7e12bc87920a60fdb98f48a4b6
7. 0x337c431285e9f8f2993aa8c0b9f3ebbe910066b1af2f76a5dbb5f930dcf88cd3
8. 0xc12615713586bd78adb843ccdf07bcf96897aeb248fa1b0e2b14f78feefa94c3
9. 0x27b79beb954edfb236dd807500b8d17a752e9d1d2fd12a604bfef4309692e4e9
10. 0x28e53465acd36eda1f3c6d212e60261251fbbb6cc2ffad4b901bad4470ac6af3
11. 0x9afd09c350860785cb68b1159f8d8c89df44a6f49b5338270e2c42297cc73b1c
12. 0x6fadba2948b309bd48a48f64fd9c137089509615974e833bfc862ecf75270ecf
13. 0x3f29202637d7ceda8fabfbf7810410a7ec3b1bc07170e352d26f9ba4ee18d86c
14. 0x4491b6c04d316f311f7fea4ea34ae52fbca9c230259096575b403fb7b124627a
15. 0xb9a00c724331b305deaa876d5d2baf53b847ff3c7ce37abb0ae1653b2534aad5
16. 0xad4540f06e3fdfe46524d8592f8d854d4849e16217bc047eaf024f0abebe34b0
17. 0xa00a931d72706fa2402bfc9b441a12eb7c6a61ff42a542916106e3637177f101
18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15

Day root

0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab

Chained

0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980

Published

On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0