Evidence row 56264

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://stocksonchain.io/mcp"
    ],
    [
      "web",
      "https://stocksonchain.io/developers/agents"
    ]
  ],
  "name": "Stocks On Chain",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-30T01:33:23.502621Z",
        "status": "active",
        "statusChangedAt": "2026-07-30T01:33:23.502621Z",
        "updatedAt": "2026-07-30T01:33:23.502621Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "_meta": {
        "io.modelcontextprotocol.registry/publisher-provided": {
          "io.stocksonchain/authentication": "none",
          "io.stocksonchain/license": "CC BY 4.0",
          "io.stocksonchain/licenseUrl": "https://creativecommons.org/licenses/by/4.0/",
          "io.stocksonchain/publisher": "Gwei, Inc.",
          "io.stocksonchain/readOnly": true,
          "io.stocksonchain/serverCard": "https://stocksonchain.io/.well-known/mcp.json"
        }
      },
      "description": "Read-only tokenized stock data: issuers, chains, contract addresses and corporate actions.",
      "icons": [
        {
          "mimeType": "image/png",
          "sizes": [
            "512x512"
          ],
          "src": "https://stocksonchain.io/icons/logo-512.png"
        }
      ],
      "name": "io.stocksonchain/stocks-on-chain",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://stocksonchain.io/mcp"
        }
      ],
      "title": "Stocks On Chain",
      "version": "1.0.0",
      "websiteUrl": "https://stocksonchain.io/developers/agents"
    }
  },
  "source": "mcp_registry",
  "summary": "Read-only tokenized stock data: issuers, chains, contract addresses and corporate actions."
}

What the leaf hashes

{"body":"906c645eadeeff289f8b0f8b4dd8e2e8171575fa8e84fe848f423fa75eca6d1f","id":56264,"kind":"listing","method":"baseline/1","observed_us":1793025437513615,"prev":null,"subject":"mcp_registry:io.stocksonchain/stocks-on-chain","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. 0x477ab6ff0ba2ce37b00486e5a598cc09e5dea55a00a999f395d41ddf45651407
2. 0x6249699c3030c5664c38c8cdde13b9bdd209183921e83dd8c257a7beb0a24bf3
3. 0x6f3cd7e84c40b19946a2df7157c3c9cad20070b3e5a800906389592ab1c39bae
4. 0xf85725415c568af8337e08e931acfb292a044ffc0792f1713059c3aa275c9c18
5. 0xa48277a81b357b02b711395dd24c559747549a028d9ec535cf168849b3b1b9ad
6. 0xeb5ac4ced5f73d70e0c4a3cd1ffcfde6c2c62b154094003a739029cdd06d4d76
7. 0x808500243c9e40261a62cde7208acff22a0c2535e43753abe372e06aea5555b3
8. 0x726b9406fc32b7caa77379b07cd192bb19566fe59071714e9c06f97df9d0e61d
9. 0x9f42dbb02295635e04223e4a7dac5552fc990eefdd9476cc0141288133086af6
10. 0x67d81f51788e4acdc8f36ca9346a133b005814670585625cf73534b4509e188a
11. 0x263cc8bcddc70acc00ef06b84397a006a822410dc2b18b714a0be72a820c5b17
12. 0xae3550e71ca4b0f0b86c9905b234388d6bc01a22e52324fb1ee62a553273a1fe
13. 0xb86fa861d04737cb507e721eefbb066d26528fdb6017b1145c18d1223b93ee21
14. 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae