Evidence row 452209

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agents.supremeai.ca/v1/github/repo"
    ]
  ],
  "name": "supremeai",
  "owner_address": "0xb65c6f9187195f4f9215b285d67d798b0162ca31",
  "raw": {
    "accepts": [
      {
        "amount": "5000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0xb65c6F9187195f4f9215b285d67D798b0162cA31",
        "scheme": "exact"
      }
    ],
    "description": "Look up a GitHub repository: stars, forks, open issues, primary language, license, default branch, topics, and last push time. One call, structured JSON. For open-source vetting, competitive analysis, and tracking project activity.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "repo": "expressjs/express"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "forks": 15000,
              "language": "JavaScript",
              "license": "MIT",
              "open_issues": 100,
              "pushed_at": "2026-08-01T00:00:00Z",
              "repo": "expressjs/express",
              "stars": 65000,
              "topics": [
                "express",
                "nodejs"
              ]
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "repo": {
                      "description": "owner/name, e.g. 'expressjs/express'",
                      "type": "string"
                    }
                  },
                  "required": [
                    "repo"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "archived": {
                      "type": "boolean"
                    },
                    "created_at": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "default_branch": {
                      "type": "string"
                    },
                    "forks": {
                      "type": "integer"
                    },
                    "language": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "license": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "open_issues": {
                      "type": "integer"
                    },
                    "pushed_at": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "repo": {
                      "type": "string"
                    },
                    "stars": {
                      "type": "integer"
                    },
                    "topics": {
                      "type": "array"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-27T09:57:52.152Z",
    "quality": {
      "l30DaysTotalCalls": 4,
      "l30DaysUniquePayers": 4,
      "lastCalledAt": "2026-10-15T07:18:27.994Z"
    },
    "resource": "https://agents.supremeai.ca/v1/github/repo",
    "serviceName": "supremeai",
    "tags": [
      "github",
      "repository",
      "stars",
      "open-source",
      "dev-tools"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Look up a GitHub repository: stars, forks, open issues, primary language, license, default branch, topics, and last push time. One call, structured JSON. For open-source vetting, competitive analysis, and tracking project activity."
}

What the leaf hashes

{"body":"aff2c730b2c8fd12954aa0bfd84fd6a7a19a9943ac49143066080bb7302fd04c","id":452209,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100518576720,"prev":63753,"subject":"x402_bazaar:https://agents.supremeai.ca/v1/github/repo","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. 0x389bebf9c2b846c1b5e434544261ed056d2d400478d6a958448b8ecb858e7f12
2. 0x813b97c3bb2c41c7e23ea5e987e076b2fa5bc0d882bf6cba5f76cd4f41961f1a
3. 0xc23db2080caca5a31b4df6312be6964d77e9d93bc79c4b91c1dafc2e10095c94
4. 0x6729fcef0f0d507ac4983a4dcc15bb7ef4d9e84f5171fc61dce4ff860efd7f68
5. 0x7a152961b8b3e2d137dd48a11eb37b7b85adb68fe41e4896db6251ee1ecbc0be
6. 0x69c91f28f00505f51a41b79fbfe541cc26b2e76efc313df0df8669b9a3c893cc
7. 0x1ac0561a07cae00ed5cb2b9b6d0c673a0735ef96fed7ce0ec2009669a70d503a
8. 0xa51354752d254da1af8be0c1880fa9a4aecec1e154fa52120e3c46aded231632
9. 0x5dc8d020f99b3f25408dd55bbfc26f7f16c762f0d15ebd72d70a0086ce9e7915
10. 0x6ace68dcf5febf3ad3239cdefaaa6b59fe26b96ddf69f3f10291867f475ec00f
11. 0xa68b83bee31b674e2a75c182ac7153fa7260e48329b079cb30f4c3ff78a7ebff
12. 0x5ad46fa78d79ba6d76c322cad1bc48cbf0c26dc875ba94214d44c9d3c0b36673
13. 0x5a6a2d80130a2a2e783e8f8096057d594b53c7bc148344100f2c40afa809745f
14. 0x42784d9809d120654630ee1b254a1dd90a2bbd3024aa180f1a59bbf53e9316e4
15. 0x8360ee1105e4d9f9312067cbbfd47c69c5948665ae582b9684a580c8f4e199e1
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4