Evidence row 20407

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://smarterdividends.com/mcp"
    ],
    [
      "web",
      "https://smarterdividends.com/dividend-api"
    ]
  ],
  "name": "SmarterDividends",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-21T13:56:47.415099Z",
        "status": "active",
        "statusChangedAt": "2026-10-21T13:56:47.415099Z",
        "updatedAt": "2026-10-21T13:56:47.415099Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Free U.S. dividend data: yields, ex-dates, raises and cuts, safety grades, option-income ETFs.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://smarterdividends.com/icon.png"
        }
      ],
      "name": "com.smarterdividends/dividends",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://smarterdividends.com/mcp"
        }
      ],
      "title": "SmarterDividends",
      "version": "1.0.0",
      "websiteUrl": "https://smarterdividends.com/dividend-api#mcp"
    }
  },
  "source": "mcp_registry",
  "summary": "Free U.S. dividend data: yields, ex-dates, raises and cuts, safety grades, option-income ETFs."
}

What the leaf hashes

{"body":"6f42bef11535cb1b4126cc161b2f6c6f17049697a198fbb78011431d8b7c411b","id":20407,"kind":"listing","method":"baseline/1","observed_us":1793025335838485,"prev":null,"subject":"mcp_registry:com.smarterdividends/dividends","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. 0x2e5282e73e4aad2b3cf85b2301a93a93c1c40d377888ec500061d491a6d240e1
2. 0x41194b5525ce7193af5bfd2f5de1eb848b2c1221ecc2c76d31699739cc70e4c7
3. 0x049c741e9022ad606c7c94100f7589de12b08e13c994028772c6a13ea312493b
4. 0x9ead0200fc66aa5d9061ef88dd932aee652b8c48b759dd7e8b58a0b60eb1f0ae
5. 0x9006ba45cdbfa8cc296b2012079e9e4c8feb78261e930d6e516b3c74e1ee800a
6. 0x54731c32a4aa8c7800eda1f6fbc7c09658ffa9432c4bbc3c883244bfa09ab1e8
7. 0x589b0760b2823838843a0dab3ab5556b89bc14b00a3f0abbb5150db1d2fe4cec
8. 0x5b8fbdd16e4df3df386806bd453dc955c06001f93789a77daf8e3149a57811a8
9. 0x349271008d517aaab9a96d68a822587298607376410b8c6fd8263f4f02380e86
10. 0xa951d5291fbe153c9da97ebe48573a4b06ab6c4cf74b760cdb5dd940d98878db
11. 0x2087bc34c7c4a9c4216b0697b940d6f0a768262a8da11f1e788c8045c979de9c
12. 0x12cda00da304cf48d9b3c1874c07a6f0a2e143ba0d25e359b8fd805abb057b32
13. 0x36a44931b230976c04691d90bf3a25ed4111d74c78b672850d8025a911ca88dd
14. 0x683955a5b2250ad50568d022a6580d8739b6aff1356779d72a773b088e7c289c
15. 0x610738e0c43687aded83c613c73de8b5226c73c375858a167436461c522ea213
16. 0x06d71bfa7d8b41d62c8836efc2c601e1cc3772d9453596b2ae4950887f3310ca
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae