Evidence row 50128

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ksuid-ok/mcp"
    ]
  ],
  "name": "KSUID 27-char shape, value discarded",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-11T03:01:11.341153Z",
        "status": "active",
        "statusChangedAt": "2026-09-11T03:01:11.341153Z",
        "updatedAt": "2026-09-11T03:01:11.341153Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "KSUID 27-char shape, value discarded",
      "name": "io.github.sadri-dridi/ksuid-ok",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ksuid-ok/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "KSUID 27-char shape, value discarded",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "KSUID 27-char shape, value discarded"
}

What the leaf hashes

{"body":"26c3895c34eaaabebd1ff562334fb844c1022a6d99d981fd6204ee1445e305e3","id":50128,"kind":"listing","method":"baseline/1","observed_us":1793025414943871,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/ksuid-ok","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. 0x0ad220e505412f3c7412d057493e9bd742c8a8597e76d27acafc9fe224ffd301
2. 0x82f5a66d66aedd6e1594b912268ad83f95fb4f4908308d1cf7ddd14517469623
3. 0x7b818494475203bef98a394579ed274f081d07f9ae202179e7796e7edbbdd92c
4. 0x2671b03252e507582a47f2b04c06f4a7d111b0af6c74cd60490033a37de00fdc
5. 0x5de97c6bedbb8b08bbd0887382b685bb3e855425dae5049ab79d27e224465e50
6. 0x4bb77e16a89f36a13fc463a9aeae7fb5fd9ebb5d2594a43cb7c1ab1b5e2b2164
7. 0x7088d8efb1f0bcabaeaf8fb84f1e5ae331fc24b7b77abf39c4391eb44a124470
8. 0x986d2fe06b8b81a57d51ab3189d21d67c362f9ba178ffa9267c73e8349c27f93
9. 0x77498903b431dc881134c9913a2221e7c930b2254600caebd182966a29d09a15
10. 0x96dc6bd64fe78dd85e63b2a795828d2feea188bc55943b4d6ab1449dca715971
11. 0xb590404cb9438c769f672be0f0089b46b380374a2b3728911a35efd8d94b6a83
12. 0x0295c7c2280f85143f6ea027ec5cab1cda783eeef5bca0accb9aea607c5aa3c2
13. 0x5aefcf9e3d86e125861c0d490079969110eea8fc901ec61531bba10bb58258a1
14. 0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b
15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae