Evidence row 314520

What was observed

{
  "endpoints": [],
  "name": "Rails AI Context",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T23:16:37.872986Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T23:16:37.872986Z",
        "updatedAt": "2026-10-26T23:16:37.872986Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "35 MCP tools give AI agents live Rails schema, routes, models, and conventions.",
      "name": "io.github.crisnahine/rails-ai-context",
      "packages": [
        {
          "fileSha256": "dd711a0ad6c4de943ae4da94eaf59a6dc9494b9d57f726e24649ed4e2f156990",
          "identifier": "https://github.com/crisnahine/rails-ai-context/releases/download/v5.38.0/rails-ai-context-mcp.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          }
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/crisnahine/rails-ai-context"
      },
      "title": "Rails AI Context",
      "version": "5.38.0"
    }
  },
  "source": "mcp_registry",
  "summary": "35 MCP tools give AI agents live Rails schema, routes, models, and conventions."
}

What the leaf hashes

{"body":"0e9b2b75380bfc366fbddc20f6a0976952ba9bcda714065b05a037a6432765c8","id":314520,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793059363037335,"prev":35353,"subject":"mcp_registry:io.github.crisnahine/rails-ai-context","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. 0xd895c1147c2f3b5af63407aa1f31f6fa6da8cf68e03d92194cfb1539511cb7e6
2. 0xb7d4bda81562becf4e9b7226daab26a1084c2e157cd873a50da2f62c5552eda3
3. 0xfac7e48c8e621ff5e97fc7dd75be6d59d7929948601a48db7e5f6887cc8f1cfc
4. 0x812f201f6b71c34cc89e5bdbcbfe54b37760823d673e514da9f9d93a342be5c7
5. 0x0c77b1a11cc27f9f779ad53a7e8237092521d546d47f48fef34dd474a5b34fe8
6. 0x1c64f068a2e921e330aacc8d9f3553f242d6ad7191e5a377fe855c8e3fdf819c
7. 0x1a115f8aa362e5ed1a07c66c6f8c801faac5d9ce950df67edae31f7259f55bdd
8. 0x46bf2069a67145cc3affa1187e347e3df1fe4e96605a76a81f8025ade1e1918b
9. 0xa422445ad40b5e912992d3fcbd05da500df33bfb854cac5048135a6930993f94
10. 0xb53d1c4a76e033644f89ac53f7cf54305fe5dc930aec990b2077c8a49cdfeb26
11. 0x3dca44952a9682a51f9efd327b03aab50a00e491555a6e0d2002b9d4c8a802cd
12. 0x849261a3d4118e022f8782d6166f4778e44fb4b1ae758bb02cd94e56b5df0896
13. 0x13692b463800846f580925c8ea49b43f92b7df3f9e8d32b8a18802640cca3780
14. 0xd59f3e577867f5105dd7f75598f16da8286185e426dfcdafb84e733fde2b2492
15. 0x24e3e2bb8ee1e8d20756de35f0e0c4ec8eb1f193bd2cf3f077ee1f92f211c34d
16. 0x8745bd887f5ce9f7a49558fd2b04cdcd97a05ea9f8a23f62d0e80cb13d328b0f
17. 0xdf1105afdc109de3c09a98fc8a3864159ad964e6f49b635c105a27a1e1f14310
18. 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4