Evidence row 2633450

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://aptu.dev/v1/agent-readiness"
    ]
  ],
  "name": "aptu.dev",
  "owner_address": "0x169313d28075a6ddb70e7e5190a1eddc0d105671",
  "raw": {
    "accepts": [
      {
        "amount": "50000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 60,
        "network": "eip155:8453",
        "payTo": "0x169313d28075a6dDB70E7e5190a1eDdc0d105671",
        "scheme": "exact"
      }
    ],
    "description": "Audits a domain's agent readiness (origin headers, robots.txt, llms.txt, sitemap, feed, agents.txt, skill.md, JSON-LD, mcp.json, A2A card, x402 manifest, OpenAPI x-payment-info); $0.05 USDC on Base.",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "domain": "example.com"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "domain": "example.com",
              "findings": [
                {
                  "check": "robots_txt",
                  "detail": "...",
                  "ms": 42,
                  "pass": true
                }
              ],
              "score": 87
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "domain": {
                      "maxLength": 253,
                      "pattern": "^[A-Za-z0-9]([A-Za-z0-9-]{0,61}[A-Za-z0-9])?(\\.[A-Za-z0-9]([A-Za-z0-9-]{0,61}[A-Za-z0-9])?)+$",
                      "type": "string"
                    }
                  },
                  "required": [
                    "domain"
                  ],
                  "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": {
                  "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/v1793569800/bazaar-icons/4d5697f26cf1508d.png",
    "lastUpdated": "2026-11-03T00:40:06.936Z",
    "quality": {
      "l30DaysTotalCalls": 3,
      "l30DaysUniquePayers": 1,
      "lastCalledAt": "2026-11-03T00:40:06.325Z"
    },
    "resource": "https://aptu.dev/v1/agent-readiness",
    "serviceName": "aptu.dev",
    "tags": [
      "agent-readiness",
      "audit",
      "discovery",
      "x402"
    ],
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "Audits a domain's agent readiness (origin headers, robots.txt, llms.txt, sitemap, feed, agents.txt, skill.md, JSON-LD, mcp.json, A2A card, x402 manifest, OpenAPI x-payment-info); $0.05 USDC on Base."
}

What the leaf hashes

{"body":"cb1a449ce5dbfc76190a98016027a3ec3dc4c8a80b4ae49ee6be4e1af7c4c7e4","id":2633450,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793734404560920,"prev":2201069,"subject":"x402_bazaar:https://aptu.dev/v1/agent-readiness","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0x651923807769ef4b73c6a4f12e95087a4a48e59c84ae87e16e95af00c9b6dccb
2. 0x8c2ec23907b39c38655c5c5d19fba798fc80c2dc95d51dc5afb86f508c78cf16
3. 0xcbf99d92d729a75ed5e9c29c2fe6b57dfbbe11b666362341539144fc05520bbf
4. 0xc19bd63bdf5037dfbd5fa31e12df990602bf80b61e7d1a87ab75688dd84cffe7
5. 0xb92d57b2314cd1f3e847046dfc61f0dd9c9a0166a8af47cf42b3ba76957fb46c
6. 0xaf8f489294138b7370c8843a7d5a6e10f9d191fcb44159bd805aef7fccce2ad8
7. 0xe54a4ad20c566aa730154ee6de01006be2914a2d27034dc241685320fe8f3e37
8. 0x5dffc280067ffbb487d9ac6f48a27b50b70e37b1cd90a78b7767170c828cc603
9. 0xf5983b6dba74006d479dda3c7cddc7d6b70ec79ed9da983163a9eeabfd497b6e
10. 0x4bb6d1c6a56d8fd9aeb9bf312c4060132a9f569c96c1123865f13ef6b938afc2
11. 0xf2562b881998c76d453046b4811440cf65fc600f4dbbf4324514b4d7bd33077b
12. 0x8d864bd17d983215590f59626d5e886359bc1819dc138db556538de27724d0dc
13. 0x935aada10f117485a9e2b905a05d3c89c0ea4c0d9218f126f2818246c6d7a5f8
14. 0x7888f4af6f2ce9e8a2789d6262f3507d19501a0a365770aaf709515f60b6e8f2
15. 0xa8458bc8c8ab1d4945ab9da0d4203ddba2468a0fef808e9febae01e3e86bcd40
16. 0x4f2735e4d41cb2a5d48f6769cc066ea1066bbcd0623dd42fe7bc81e54092cd64
17. 0x3ef2d6c56d2bc5990e646c07605e90ed24d1c642cbcca8f60a35422b8b7981ee
18. 0x717b5d7cbc24826c5b1f7b7433bf30b76e9ba1370476af4e1b494a5211897cc3
19. 0xe35032d4b064b015fe60638756eeb0bc24e7c7943586468d33349341ee0ed3d6

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7