Evidence row 524622

What was observed

{
  "endpoints": [
    [
      "web",
      "https://morningbrief.link/"
    ],
    [
      "mcp",
      "https://weather.morningbrief.link/mcp"
    ]
  ],
  "name": "Weather — NOAA Conditions, Forecasts & History for AI Agents",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T17:58:44.937524Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T17:58:44.937524Z",
        "updatedAt": "2026-10-27T17:58:44.937524Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "NOAA weather for AI agents: conditions, forecasts, observed history. 3 tools, free, no key.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "180x180"
          ],
          "src": "https://morningbrief.link/assets/img/apple-touch-icon.png"
        }
      ],
      "name": "link.morningbrief/weather",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://weather.morningbrief.link/mcp"
        }
      ],
      "title": "Weather — NOAA Conditions, Forecasts & History for AI Agents",
      "version": "1.0.1",
      "websiteUrl": "https://morningbrief.link"
    }
  },
  "source": "mcp_registry",
  "summary": "NOAA weather for AI agents: conditions, forecasts, observed history. 3 tools, free, no key."
}

What the leaf hashes

{"body":"eb294c233eaf22b846465474ee80ad63a0df8a7329dde72dd15ae2f7c87376da","id":524622,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793124739592447,"prev":57269,"subject":"mcp_registry:link.morningbrief/weather","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x8445f8709d40884567d972edfc1f579c9648acfc38e5de530863087e729b684d
2. 0x14771495666264c968523bc027163e1911cc716798e66fceef82aaf4f59d1935
3. 0xc1cc00b76de86bd761582eb7abbcddea1a46bba07ce839252382a282b00a4f5f
4. 0xcea9e305bc2bce14c16400b34329785e1fe620969587f70987d0429430a0296d
5. 0xafbfa5a8fff22de974d381468a55ace1e95ce09c1984e76193ace8ca828ae265
6. 0xb033feb6efa6d99a3950f42d67202e31887348fdf852f6f5d3bb9061f1700870
7. 0xab9b8a80f9e45829239ff065d81e69df3dd27b8390e2f30b0a441610b51659d8
8. 0xfd17543292bd12f879c256aba617808e982c6032a26c6f01ac1e1c02783b40bd
9. 0xd1b6e12f22d61cdc103993a9056e982e26c5cdfcefa8ed5e3949489c565dfd94
10. 0xb194ac9fe5c6baeb55dea01d06c11d4115ee94a3b4c79863aefd9b339513c47a
11. 0xad994cee2d6f21e3bdb657e22472462ec0aaf283ebff1e0bba45d6f624c7e640
12. 0xfe1f74bbe32292598f931fa103e4afbd12a8e628c1b49eb8ec0da417a917061f
13. 0x07d414626f116f3edc6ddb34183ed02538c3a805fec6db00f9d764f8fd595d04
14. 0x4964f0806efde5ed25f60da2b45d78cd2e0f07d67e64aad2822f6016ad973c47
15. 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
16. 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
17. 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4