Evidence row 469063

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://ppt.now/mcp"
    ]
  ],
  "name": "PPT.now MCP Server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T11:47:20.499746Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T11:47:20.499746Z",
        "updatedAt": "2026-10-27T11:47:20.499746Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Convert PowerPoint files between PPT, PPTX, PPS, PPSX, POT, POTX and supported formats.",
      "name": "io.github.chrisyau83/ppt-now",
      "remotes": [
        {
          "headers": [
            {
              "description": "PPT.now API key",
              "isRequired": true,
              "isSecret": true,
              "name": "X-API-Key"
            }
          ],
          "type": "streamable-http",
          "url": "https://ppt.now/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/chrisyau83/ppt-now"
      },
      "title": "PPT.now MCP Server",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Convert PowerPoint files between PPT, PPTX, PPS, PPSX, POT, POTX and supported formats."
}

What the leaf hashes

{"body":"6cc491777399220a60521346a780eae479438c3e85a95377e4e026fbfbcf852e","id":469063,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793104136087713,"prev":null,"subject":"mcp_registry:io.github.chrisyau83/ppt-now","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0xdc09a40ad8275b8a1a1ae6173941a34399137956de2c3bcd9ed47a34cd96f8c2
2. 0x8151accca59275570e3b33110c7c6a5711939f0c7f0e20fef581e61ba839a6c7
3. 0xd971d80c15e9d2004fa2fbc0e43b61a77addc6551eb5347fa6d9b0b102d7fbf2
4. 0x9f76eb55f65e6745dd8ad4aceabd0ca5d03f154f4b367e3f1bc04654bc5bde37
5. 0x1c754566c4405d9f24233621df2436aa0a336cadfae6df63352e17392e8d4dd7
6. 0x20d7dd6815bd0c33f051a19ba8139d9d1d4fec20a1059ea9d158a8815b4adc0a
7. 0x186442be99ba370202bb7383b0fec46b5b5e16697e95b7266c7cbaba5500b99d
8. 0x415ee24518db852c85bde6236c2453db6fa9df424d9b51ce3b6d4a8e04c5f9ae
9. 0xf7107fae47d92eb9a67f27446f9d2fb59212451a8aa3449cd2371eef8938b090
10. 0xf96fb683af5501663c6d702d4055b43f362e81f25b6fbc1d6da8b6f21436eec5
11. 0x334fdc873c6948f434b9c525ce181116a68666c00b1dba45661a30143248eb2a
12. 0xb1729a74b02e0277214cd7ddc7a3826d50fd12538906bbf13236f7c6cca39323
13. 0x9f8e192630bb5fc72241bfdb0460be2fccc141b3afd0197fe2e478dc28ce82a9
14. 0xd59f3e577867f5105dd7f75598f16da8286185e426dfcdafb84e733fde2b2492
15. 0x24e3e2bb8ee1e8d20756de35f0e0c4ec8eb1f193bd2cf3f077ee1f92f211c34d
16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4