Evidence row 53981

What was observed

{
  "endpoints": [
    [
      "x402",
      "https://agentx.sale/x402/protocol-lint"
    ]
  ],
  "name": "agentx.sale/x402/protocol-lint",
  "owner_address": "0x9702ddf83ecb770f87ff6af04156be7241a3fe83",
  "raw": {
    "accepts": [
      {
        "amount": "10000",
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "maxTimeoutSeconds": 300,
        "network": "eip155:8453",
        "payTo": "0x9702dDF83ECB770f87FF6AF04156Be7241a3fe83",
        "scheme": "exact"
      },
      {
        "amount": "10000",
        "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
        "extra": {
          "feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww"
        },
        "maxTimeoutSeconds": 300,
        "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
        "payTo": "CL4gJQMCuBNLoRPdbEgwdRkyH6RLC2Eak6yombja4vD9",
        "scheme": "exact"
      }
    ],
    "description": "A2A / MCP protocol card lint: validate agent.json / server-card.json and return drop-in patched JSON fixes",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "url": "example.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "fixes": [],
              "valid": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "url": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "url"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    },
    "lastUpdated": "2026-10-26T12:18:02.614Z",
    "quality": {
      "l30DaysTotalCalls": 6,
      "l30DaysUniquePayers": 2,
      "lastCalledAt": "2026-10-26T10:20:30.749Z"
    },
    "resource": "https://agentx.sale/x402/protocol-lint",
    "type": "http",
    "x402Version": 2
  },
  "source": "x402_bazaar",
  "summary": "A2A / MCP protocol card lint: validate agent.json / server-card.json and return drop-in patched JSON fixes"
}

What the leaf hashes

{"body":"e6bc6630d8aac9ffde15b2b0cf1f74d8e0faeb9e553513e6ee5ca485b9c5f742","id":53981,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793025424726611,"prev":null,"subject":"x402_bazaar:https://agentx.sale/x402/protocol-lint","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. 0x484a7ad814953943b5564c36b11f6d5a6bfd03144f7bfeeeab5992e8bb0b6595
2. 0x617b044bb5d2e76cd7c4cedbb8cd8eddbd6c23e7a8ae2d653159deb959ac999f
3. 0x8a488b3a6f4db9ac606f6a2df9d05388bdb79d38b4f29168aebcdf7db80e6e8a
4. 0x074af383a83e6e16971b2c0783692ea64a1427c5b216827185c48892fbcaab2f
5. 0xd5acb30aab6faaf63b6932c26b56adde2dc2e662f93c3ca95500897a5ebd7142
6. 0xf97c5f643d436eb08809faf5b482419d517f2595a2e3b70fe4e7244701aa77c2
7. 0xd872c9b5c93a17fa54ee314495f1197fd9f30178f96dce529abf80184ae95388
8. 0x478db7fd20cc68cdddfedc906b185118048d41e0346ab74a7fa3a2f02ff9b3df
9. 0x52b1c5f28e49b9fa498a84f6d08976b739346f46f59d401980756d473229928f
10. 0xf4b95fd1e38a0e446e53bae758e7de53bd44782a0b605a04a7f0a7164ac1df79
11. 0x698f6ba6ffdd19057a2337a8eb71a612a58ea57160b0993c65313b7a3f2a2956
12. 0xae3550e71ca4b0f0b86c9905b234388d6bc01a22e52324fb1ee62a553273a1fe
13. 0xb86fa861d04737cb507e721eefbb066d26528fdb6017b1145c18d1223b93ee21
14. 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae