Evidence row 50416

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ogg-magic/mcp"
    ]
  ],
  "name": "Ogg magic-byte check, file discarded",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T23:01:38.886857Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T23:01:38.886857Z",
        "updatedAt": "2026-09-09T23:01:38.886857Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Ogg magic-byte check, file discarded",
      "name": "io.github.sadri-dridi/ogg-magic",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/ogg-magic/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sadri-dridi/named-mcp-utilities"
      },
      "title": "Ogg magic-byte check, file discarded",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Ogg magic-byte check, file discarded"
}

What the leaf hashes

{"body":"40bb5ce716399052c32f6c418b4735eda16478b9bb551e7b42840d87688a5f55","id":50416,"kind":"listing","method":"baseline/1","observed_us":1793025415257899,"prev":null,"subject":"mcp_registry:io.github.sadri-dridi/ogg-magic","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. 0x6c718f9159bb56036cdf0a9e292e1b11bb90de5bf613bf84cf52482aefae56ea
2. 0x6322714a3233a9681476a2a67563f8b60288209397e03988e521ff899c6e0ac3
3. 0xc46b137c18a1ef342ae95579375681a02bc1131d840eecf724de4820aae83778
4. 0x8f98083b4e3895a372b328a60aff8c52b7e255dc733aa689aff517857f4075b3
5. 0x3b55adc2a7fecff8c26e957ea2e7fb44009042a59ac38cff7a5cd8c4c6877314
6. 0xfeb0bc5f81462eaf6031cf775173f5fa0c07853139540a3f2b39dcff7ff5719b
7. 0x06ab73449d74de342ca5d7a98898ff4b7de0b57c27e5969cad9d34b0aee04e1b
8. 0x140fe2c61e7f0b1b14d704a1cbee2ccd7a6451f589ebe44dd7585cee25f5fab5
9. 0x1a37c86fce14864e42bd2296d96ce1abef13b9e0b95aa70b0762defaf596562a
10. 0x1631828b23a467fa68c73bdcda698bee8945c692a3555bc7926782e27495a209
11. 0xaf4d0478104c20d31096b9739629a924615768419c52449971b47a4881ebc159
12. 0x929b3f59cbf01edbae456522161805dd51e098dc3a66d845508de46581bb953c
13. 0x9dc4d6f64bc3c323d2c45a28209068cd473b6979bd632a0d694bf94d19bc39df
14. 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae