Evidence row 745023

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/kimjooyoon/gooo-go-ports/releases/tag/v0.1.0-preview.17"
    ]
  ],
  "name": "Gooo saved tool definitions",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-28T07:27:02.89545Z",
        "status": "active",
        "statusChangedAt": "2026-10-28T07:27:02.89545Z",
        "updatedAt": "2026-10-28T07:27:02.89545Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Compare recorded MCP tool definitions before reusing a saved tool selection.",
      "name": "io.github.kimjooyoon/gooo-service-grant",
      "packages": [
        {
          "identifier": "ghcr.io/kimjooyoon/gooo-service-grant-mcp@sha256:a015a049318235eed7429347aef232c71703ab4bb9931277f99e2c6e3218a82e",
          "packageArguments": [
            {
              "name": "--definition-snapshot",
              "type": "named"
            }
          ],
          "registryType": "oci",
          "runtimeArguments": [
            {
              "name": "--network",
              "type": "named",
              "value": "none"
            },
            {
              "name": "--read-only",
              "type": "named"
            },
            {
              "name": "--platform",
              "type": "named",
              "value": "linux/amd64"
            },
            {
              "name": "--user",
              "type": "named",
              "value": "65532:65532"
            },
            {
              "name": "--cap-drop",
              "type": "named",
              "value": "ALL"
            },
            {
              "name": "--security-opt",
              "type": "named",
              "value": "no-new-privileges"
            },
            {
              "name": "--pids-limit",
              "type": "named",
              "value": "32"
            },
            {
              "name": "--memory",
              "type": "named",
              "value": "128m"
            }
          ],
          "runtimeHint": "docker",
          "transport": {
            "type": "stdio"
          }
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "examples/service-grant-mcp",
        "url": "https://github.com/kimjooyoon/gooo-go-ports"
      },
      "title": "Gooo saved tool definitions",
      "version": "0.1.0-preview.17",
      "websiteUrl": "https://github.com/kimjooyoon/gooo-go-ports/releases/tag/v0.1.0-preview.17"
    }
  },
  "source": "mcp_registry",
  "summary": "Compare recorded MCP tool definitions before reusing a saved tool selection."
}

What the leaf hashes

{"body":"ec6b78eb96c4c9721e5431129fe19a9ac391d42fdb8f4ffc63de36f42477ca85","id":745023,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793173283930557,"prev":40082,"subject":"mcp_registry:io.github.kimjooyoon/gooo-service-grant","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-28 (231336 rows).

1. 0xf4c6e68233688a48938bb6ebd72a0c4e489e2100c0b332d485ec6f56cad8fc2c
2. 0xd39e0ca302d17e7618e0ba7c3077019d7bc509f275889764e7d5375f4d553bf5
3. 0x171f3c69686d201c32eb3a1a8e2acafc1f7c757850aa120da5b024959d9161d5
4. 0x811e3b08a5e784ff3082f4079b71ccaedd622ea41c27656169a4fc3179d7072c
5. 0xb8f626636d0394d0a58ad2f3e8b3b41f779e23ea4af4375cb4080d5280b11918
6. 0x1413a2c323b2f4a491a3550743b08ce36af3f6399439922402143f6b8a18f933
7. 0xb32170e2ee4d870f617e292c5c325dd01a8119554c0cf1887824e8a5bf52260f
8. 0x2b28fbe2918c291a9f1d5480dab448c46f3920840e552950984689d2b153dab8
9. 0xb060233ac0ccb6ab1de58017e93591b4302cd59654f9898bd0a5b53dff338001
10. 0xbdde3eadc72971a8ede46785c9ff14611e7b5e2bcd1a3a06a487708677034eb3
11. 0xfe0c265e9d44b7e5e53c5c08fce2496deadceff2e70c99f444200697a2e1f70f
12. 0xa89a794e9d78d6d0f6a02ae33432ffbce4feb90f5c68a18a04c66467fad79af2
13. 0x39568e4b66f4f298b6b05b4f12c8e6166de92e0449cb11e61f1e4113f17fbc82
14. 0xfb2274fa79452c1e494276a3ee3eadb7c66f76a08a80f6923416f3d591053e02
15. 0x33bfb51cb957137510d8a1502cd50241c4c0982e2741290f3b8f2d2b1e69de70
16. 0xef2ebd45f2cfd41dc3eb213cc4cc144c46b7e9ead2de0b9f627463bad16e3ec8
17. 0x67e9ff3e48c515135fcf3df2675aa4996d35d4a328ce41588ee1a7d93347c823
18. 0xe6cfe00ae4e02bc12327e45b5f3334ea5850ba3bcc8e3101d30a8189856a95af

Day root

0x2c19037464cc4c493624565f01775d6446fc78eaa118fc6865bfe2bfca9ff78e

Chained

0xd1d7dee8322ceff8f4c8d83aa1fe4a4466825c2af1c97dbde3d35db61234f7be

Published

On Arc Testnet, block 69584042: 0x8bae2b1d097834c8b458513862d70d29ee807e98dc2e863b27250131c15b35ae