Evidence row 23070

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://app.past.dev/mcp"
    ],
    [
      "mcp",
      "https://past.dev/mcp"
    ],
    [
      "web",
      "https://past.dev/docs/mcp/overview"
    ]
  ],
  "name": "past.dev",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-30T21:09:32.902531Z",
        "status": "active",
        "statusChangedAt": "2026-09-30T21:09:32.902531Z",
        "updatedAt": "2026-09-30T21:09:32.902531Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Memory for AI agents. Ask what is true now, get the facts back with their dated sources.",
      "name": "dev.past/past",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://past.dev/mcp"
        },
        {
          "type": "streamable-http",
          "url": "https://app.past.dev/mcp"
        }
      ],
      "title": "past.dev",
      "version": "0.1.0",
      "websiteUrl": "https://past.dev/docs/mcp/overview"
    }
  },
  "source": "mcp_registry",
  "summary": "Memory for AI agents. Ask what is true now, get the facts back with their dated sources."
}

What the leaf hashes

{"body":"203e7f7d632787e8a381d76803e2711faad9806529bbeb960455aacc4e3139e7","id":23070,"kind":"listing","method":"baseline/1","observed_us":1793025350362638,"prev":null,"subject":"mcp_registry:dev.past/past","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. 0x91b6e42f7aaf52d9319fc8fc8ec142e6c40cb6ea46995da5ca0f95e82c27ccc8
2. 0xeb6185343a715f796d0350b5a4068209959cf2017949a13c98b25a5e9b9ab091
3. 0x82910f5a61ceb095c8b254434b7800f34b67e8b494126de8ff0fb73f476a3e45
4. 0xf9a15e41963aa198f5a94456202800e2a72a46a34d9a67e5136da99835bfc152
5. 0x931a4a431a1cccb7e47e089f25642e2c5fc97d1dec1b148c40b5cf3fff9130f0
6. 0x020385d3e29b17c68ce0ef8e8950d6d9d90df872260d421bfa46e0fffd0ff3cb
7. 0x1446e3326689d31cc6f5f8355eb1488cb45e3332752aba85ffc6e49043814636
8. 0x49c043b5bb92cedf9f2fb5e40cee7d89643042adfcd7641b4f4207fecbf2e7fd
9. 0x5410fead19c2a3bcc8f28608fd9fca026fb27a547465281a2d82863cf0bd4f32
10. 0x0d8c9849ad61f3608ed33ea96162e91265f1a635a7e3d125b440758921da7146
11. 0x316efc275d57dcc035269c8eb6bada510779068882f33960d16f7f84af2b4432
12. 0xe131b224ee3c295dfa790b458d9daa11e2a32e6131c280c6be7d92190c756a88
13. 0x45c1d3062bbe98a6b1540c7e2ccf6516eedd6ef07fdfeb1ba77ee6272970447c
14. 0xf0edabbb9ba0d643e5505d19d07637eb6f6aed0a1c7356af43ae7d84ae9ef0c5
15. 0xf0bd63870f0bb378fa300bd33563050dcb7b3e02b44eb3ee550c1c534ec4b246
16. 0x1ac20d30773e1f4f2f811540e9a99b5cca9177c9e2e029acc0d80cf3f1d11f0f
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae