Evidence row 1288933

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://app.prometheor.com/mcp"
    ],
    [
      "web",
      "https://prometheor.com/"
    ]
  ],
  "name": "Prometheor",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-30T20:52:03.253228Z",
        "status": "active",
        "statusChangedAt": "2026-10-30T20:52:03.253228Z",
        "updatedAt": "2026-10-30T20:52:03.253228Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Your AI apps as one team: hand work to Codex, Claude Code or Cursor on your Mac, with a logbook.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://prometheor.com/assets/prometheor-app-icon-512.png"
        },
        {
          "mimeType": "image/svg+xml",
          "src": "https://prometheor.com/assets/prometheor-cut-icon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "96x96"
          ],
          "src": "https://prometheor.com/assets/prometheor-cut-icon-96.png"
        }
      ],
      "name": "com.prometheor/prometheor",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://app.prometheor.com/mcp"
        }
      ],
      "title": "Prometheor",
      "version": "0.6.0",
      "websiteUrl": "https://prometheor.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Your AI apps as one team: hand work to Codex, Claude Code or Cursor on your Mac, with a logbook."
}

What the leaf hashes

{"body":"c982de0efe387d83de01af80249a19715e4e2880b2dcccf3a9f67cac3fd60de1","id":1288933,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793394940072259,"prev":572840,"subject":"mcp_registry:com.prometheor/prometheor","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-30 (243099 rows).

1. 0x8fe07199faac41270ce607ec0c2bff8653a2301a4b8f0d20ae02aa250faf87d8
2. 0x58c71a54b994f957ad1856f32297621e9216fb4feb6e6f41faddb3ff844f3373
3. 0x3c8babe18e1d488fb054ebb419393b3d9372d5f3ea6b629ccb57f6e7ed9be2d7
4. 0xa9a97c45cfdb6529ce4b39770135276c207ecd8081083bd269ddb346deb3de58
5. 0x7e674171f1002e9c1cc048450d9d88d7ae7aa3a99548e933cb2455444893e488
6. 0x4aacaeef6bfb224b00ab00e1f44c15d5fc6619d8d7faeff4572d5655b43b7a21
7. 0x833b0136f9c4446a4f63d25d187411e2f338a0d3060be12fa2f9a1c8f975acec
8. 0xdb673541f32a2476361bd5d07e9b6afbe81d7aa702e3fc97c4070d02be5c76a5
9. 0xf598bd0f62267ac81d4ee03fbbee307b28cdb9fc87e12d7fb825a12981371323
10. 0xa286a1d92704c909f95851f7ce23777ebc3f919402291b8bc723909db6e784a9
11. 0xe872605636861c0acf85e812c4825a8f47a3f9d0f883eeb54925019053ea7f4b
12. 0x33c7220b44c8f9547522b3c85b2e7dbcccf46f05c3a01d4cfdbc5047d04bd3fd
13. 0xe5c7bcff4eb1a1cddbc8bb6427c555e10172e9ed2ae1d01f85ac9bd0def75a2a
14. 0xc819bc399b4972a3a1ce1897d0bce2138291f900ae9bdb4afaf8fa23d651b490
15. 0xe722b5213af778d8f1621b8b0b61f957ac8d8bb43a780aed8989bfc357e5bc58
16. 0x835211170e79bdce1a823ec914e3532e128f77751e9074286da35091b0200284
17. 0x61ef83255d34604cb052882568ca1d1386ac3cfb8284509715bc1734cff77831
18. 0x0c43c73b62a5d49ee1444b5dc4195fc5b16b141d3f4458e2e9fbd5fd6ecb367d

Day root

0x0826c7ad6039e06a2360ca0a4a3a4fe7f2626c6dc19f71a37599386f78b39875

Chained

0x36b4c8a1063758f0b8765fa1bdf75fa92fb543cc183add3e261880ee2bd1f822

Published

On Arc Testnet, block 69923247: 0x8704744146c6967c8abc9e9a99de4db7283b29e840922ea83a69b6fe776e6861