Evidence row 49247

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/cc-aq/mcp"
    ]
  ],
  "name": "ISO country AQ",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T01:22:44.041864Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T01:22:44.041864Z",
        "updatedAt": "2026-09-09T01:22:44.041864Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Public ISO 3166-1 record for AQ.",
      "name": "io.github.sadri-dridi/cc-aq",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/cc-aq/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "ISO country AQ",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Public ISO 3166-1 record for AQ."
}

What the leaf hashes

{"body":"496204b468fa8a91e95a1cec3911aa077944a80dfb0c444aafc2ef11423592e3","id":49247,"kind":"listing","method":"baseline/1","observed_us":1793025413435504,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/cc-aq","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. 0x4d0256608b9b13deaf6228c722edf1c6bc0d5880553b8fff4718ca9cdf44424f
2. 0x0c85d93264b877c5837549f1b0a709e486046676ef07acabecfe37dd01d675fa
3. 0xfcf0c2b8ac69bd2063f88659a54976c7b562ed5237a443801a94f34d99da6c03
4. 0xac270e6e6a713de29a0d748d01435e9ceaf18242fab925499a051d71c62d578e
5. 0xf126adf393d453ca1b0993ab1e5118eccaf2508e799e7fbb0c87b58597a542b0
6. 0x6b1d209d72579122d6746ffc0e219f0a0d6cc2aaa769f6477b9765b2b6d8cf9c
7. 0x0fe547a0976e8a8715a6778ead46118250a8c6c449440e7904ef0569d3bb8fcb
8. 0xac2999fb4ba1b13490436e8f1f7dccc7a31f77be820dd05ebc3f0663a3702228
9. 0x912946f013056bf244bff36c374cf9e50eef3e4872b352944670f0111eb8bf7b
10. 0x4af637ad93b988fe64e96a6e50ca3aa29400b19cae5b542c13a7e49b02fec7a6
11. 0x4a13cd2655a1d8b39528cfa63482483519544a5eb593623bd8ca3eb463e263b6
12. 0x9c16024747eaca32d09963ccb001059f75dcd9bb8dfc221e5234d54d2b3388d9
13. 0x1ffd24a0422348bb2305058cc138e276511e1c074bf8139af5b773941f0e5de2
14. 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae