Evidence row 56972

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.zircular.io/mcp"
    ],
    [
      "web",
      "https://zircular.io/"
    ]
  ],
  "name": "źlab Operational Decision Stress Test",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-07-17T17:07:34.424566Z",
        "status": "active",
        "statusChangedAt": "2026-07-17T17:07:34.424566Z",
        "updatedAt": "2026-07-17T17:07:34.424566Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Evidence-governed screening of material decisions about physical assets and operational systems.",
      "name": "io.zircular/zlab-stress-test",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.zircular.io/mcp"
        }
      ],
      "title": "źlab Operational Decision Stress Test",
      "version": "1.0.0",
      "websiteUrl": "https://zircular.io"
    }
  },
  "source": "mcp_registry",
  "summary": "Evidence-governed screening of material decisions about physical assets and operational systems."
}

What the leaf hashes

{"body":"3c9230c011c3c830645e4d428331bcb5619a129d152b86f1b2f55e5f8343c8d9","id":56972,"kind":"listing","method":"baseline/1","observed_us":1793025442141780,"prev":null,"subject":"mcp_registry:io.zircular/zlab-stress-test","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. 0xfcc31269c78d669210ef85b5b3cdf413d25e5ad9f35fd8d37a4fd92566f51544
2. 0x16ea9be897c8c59c2986d3ddf60341349b769d208951d99e46b11c6dfa16e27d
3. 0x1bf0286793e9c3e2349312a2e1698e7df3758990d77bb5105aa816ab7776d02b
4. 0x31d52a94638be1529a8821d957a56f554c50390da32d99a84d0816b326afac97
5. 0xe995fbb39311fa1652b6a18b62affd0c267ef77269e86c2fd47e150aefd1c8d6
6. 0xf11823da1eb8e26e94a99bdb897753949384f1be7097bfd2e5a18bf5a88c7b53
7. 0x236c3d514edaf4b567c5a61fc8b6db295713ac683d297726d5ce64bdfef937be
8. 0x2aee53afef01fa5aa7412ad5f8684bebda31dd229d44cc0de4395670f1d218c5
9. 0x881216f8ea13569077ce68c3640681e030b3b6afc60317de87cf1c1c7d2f3851
10. 0xf060241fb56836c62d3feefbc60d9401bb5e9f24893c10a5f67e7eab0a959c8a
11. 0x2e09594bba0b7c90654eee0c9a8e6b9ed83ead47a7e7c90e73414beaf0ad4088
12. 0xa1d268c111b09550fdb70b6d9d0b58c94dc828b083baa8f1360300aab6230a9c
13. 0xbee644d57738676bfb20eb90d6021f364bf883a8d54f8d17e9dc4749b4074c3d
14. 0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8
15. 0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a
16. 0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678
17. 0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae