Evidence row 58652

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://engram.rootcause.ro/mcp/directory"
    ],
    [
      "web",
      "https://engram.rootcause.ro/"
    ]
  ],
  "name": "Engram",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-18T08:31:58.266071Z",
        "status": "active",
        "statusChangedAt": "2026-10-18T08:31:58.266071Z",
        "updatedAt": "2026-10-18T08:31:58.266071Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "A second brain for Claude: remembers your work, plans your day, encrypted under a key only you hold.",
      "name": "ro.rootcause/engram",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://engram.rootcause.ro/mcp/directory"
        }
      ],
      "title": "Engram",
      "version": "1.0.1",
      "websiteUrl": "https://engram.rootcause.ro"
    }
  },
  "source": "mcp_registry",
  "summary": "A second brain for Claude: remembers your work, plans your day, encrypted under a key only you hold."
}

What the leaf hashes

{"body":"6e7be1e1c980533ad58be31c52bb19106ccdd66202de3561b462ac550cb5105d","id":58652,"kind":"listing","method":"baseline/1","observed_us":1793025444670639,"prev":null,"subject":"mcp_registry:ro.rootcause/engram","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. 0x656e2078c65fa0590f9b2dc2f037e1722f69693591703b16957fbf32ea00c560
2. 0xfcc23951dd7d4e664e421c3c38cc5115660d7848121823fbde6093be579dd819
3. 0x7e10e21568b2cd9fef1f39a2573a8cce829429011e9a2e38d76b6ffc4e19c5f2
4. 0x02a1fc723dd6277bffedec39ab35e0c05d20f5114234d5e1c338b4b6ef43b0eb
5. 0x4840b1cfa9315da5d33e0e32398115a62623d335f024af9e1540392d745707e7
6. 0xeb3c1a2489717ac3444b9f5a6a7f44677e276cbd5649e0f45e0a5b9f9e2b93a8
7. 0xde318a29f1a99a2139daf36c8d09b4b50249f70a907dae0bc239be2bc6fb9280
8. 0x28fdf57188430e21a2c31ec178ab2a4e6b0232cdca7036b1ae35df7b0ce336f1
9. 0x7ba52990c25e82b65597b5ab659a817f7f4e1620500b72a8e1a0b2d518d82a43
10. 0x5296420e1acf9644fca56dfcfebe9911f7cbd593b603e3a280043d869ff6edc4
11. 0x2184826674dda59cfc6d24bc12b2c70a5f4db29f874e67fded919c1410503d2e
12. 0x611b1c1b68d04a71934006e383071a8f3836400d60beb86d81dd038bc102029f
13. 0x13f4b94ecf613d585c952b5363dad2b247a55371eb8e358bb89dc033e83128b1
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae