Evidence row 15196

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://app.flaghand.com/mcp"
    ],
    [
      "web",
      "https://flaghand.com/"
    ]
  ],
  "name": "Flaghand",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T02:50:07.450834Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T02:50:07.450834Z",
        "updatedAt": "2026-10-26T02:50:07.450834Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Agents draft X and LinkedIn posts. Only your passkey approves. Flaghand posts exactly that.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://flaghand.com/assets/icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://flaghand.com/assets/icon-512.png"
        }
      ],
      "name": "com.flaghand/flaghand",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://app.flaghand.com/mcp"
        }
      ],
      "title": "Flaghand",
      "version": "0.1.0",
      "websiteUrl": "https://flaghand.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Agents draft X and LinkedIn posts. Only your passkey approves. Flaghand posts exactly that."
}

What the leaf hashes

{"body":"151105091f8f0538624d154a5f3063fbdb64ef19788ff431960750aa3de17490","id":15196,"kind":"listing","method":"baseline/1","observed_us":1793025320192445,"prev":null,"subject":"mcp_registry:com.flaghand/flaghand","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. 0x6269b5ed2ee02278b82bd197a48a3e600c4a2dfb6f48c70d6091ef1d5127d82e
2. 0xd9463d48116696d62c6e5c4895d664f770a1c2e994122ca4f4b51053f6cfe596
3. 0x49050c1330beb356cf0127633a89a380dc13b50a0fa92bfa8ecdc163d83c3bcf
4. 0x83240e1b550869db11004e727a93935d7651b0858a8be5350164f86562edbf04
5. 0xa945ee4521eb48455dc0af7261c02d44d68bee4ead4781e7ca8bd31c8a070936
6. 0x8aa3137b4d290e44faec3459d6d359a4c2939d9d3492cbae4b24b3e9f5ec576f
7. 0x8fa6660a2ab8f31ed37c3a6ba58386c2b2e3ea4d2ff603ec3b617818bcbb38f4
8. 0x4226b84fb1259735a51f2d1584f934904dfbcadaf36ea410375cbb9c9865eb52
9. 0xe3dec21127ba7d316156370fd220eba2bd6f5a93b45c91aa4c73dfc340e9ffe9
10. 0xbc3c355b950c7c23082f84a109d9c2ea6ccfd6ca5cc47b5103a3180b43e85bfd
11. 0x131755a2ea202f5e6a5e7b2b4223cbbcd0bee9398f637648162d1129112491ce
12. 0x7285c0b02d1aedd949b8ba0c7b2499f7121588ebdd4c96ef8725919bb84dd534
13. 0x89fcaf55e37dd777228f271b79ea895534a66ec0d184363c2a6eb1b4d23c9ef1
14. 0x216cebb9ae5414599109a02297c4817d7d1c6b1394afeb97efe38e32f0053974
15. 0x7726154b91b2ad65b13849ef6cb6443b1f0ff113a3089c9bd5f2bcfc16be099d
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae