Evidence row 44404

What was observed

{
  "endpoints": [
    [
      "web",
      "https://r3.n3wth.com/"
    ]
  ],
  "name": "r3",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-09-09T00:28:48.130961Z",
        "status": "active",
        "statusChangedAt": "2026-09-09T00:28:48.130961Z",
        "updatedAt": "2026-09-09T00:28:48.130961Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Local Redis memory MCP for AI apps with hybrid caching and optional Mem0 cloud backup.",
      "name": "io.github.n3wth/r3",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional Mem0 API key for cloud backup (get free at mem0.ai).",
              "format": "string",
              "isSecret": true,
              "name": "MEM0_API_KEY"
            },
            {
              "description": "Redis connection URL. Uses embedded Redis if unset.",
              "format": "string",
              "name": "REDIS_URL"
            }
          ],
          "identifier": "@n3wth/r3",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "1.3.2"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/n3wth/r3"
      },
      "title": "r3",
      "version": "1.3.2",
      "websiteUrl": "https://r3.n3wth.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Local Redis memory MCP for AI apps with hybrid caching and optional Mem0 cloud backup."
}

What the leaf hashes

{"body":"17d8598c86892c6dc9e32282983695034b1045cfb94d7d68cbf5404f4b6da7da","id":44404,"kind":"listing","method":"baseline/1","observed_us":1793025403941223,"prev":null,"subject":"mcp_registry:io.github.n3wth/r3","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. 0xbdb9c199f989f26a2506927068ae437aeeb85efe44cefe5195be67ca226bbd9c
2. 0x256045c21a0e466e4b889bb5bcc6f2f6566feb8d24c03ca3feb5d75ac3fddf9f
3. 0x54c1c0702a6a44d0f2f74f5b0a5af86d6cf2061d0808142e5a777dcdc6020cd9
4. 0x34188c1f73d57ea836e56fc92a9821d5f3e8c6ed0bf55ed9769ab3c7c677727e
5. 0xd0aa589fb45d7be1c05a2dd05dacd81a1ed436b9686e7a9f6a020075c13bcfa0
6. 0xe9014bbbb13d07220923ffab5c69dfaeac12e113c39ddf01fd478c00624b6dc0
7. 0xe04c50bd64cb687fb9eadce3d6f680327fce85798c40ba0703ba18f9465da440
8. 0xa693bb9295d036baeb4b498fe727f2f0a582085884999078e1fe0316576e7b26
9. 0x9526bcec5203a2d2bf4d8ced6bfa4e5bdea2a8d30f09b2614941f3f6d1c6bd91
10. 0xa8048983031bd787175feb9b6005110e63644ce412e11f8e1c15af8a960bfe20
11. 0x135102b1595b48b3b1604ed9b55766b9654dc2e33631a8be15cb316d09a36075
12. 0xa6f71fd6c3a59323bf7c5386a54935b14c555d8c717289cc73700f56d86994cd
13. 0xd5b5bb5812612371a70171b2252d90e95bb0581ea5a3be198122adc8442e4f79
14. 0xf692ce2b0a640ec9f75aa960e5fb1c2c7091a04e24881798735752c19014e519
15. 0x9f68b5e15459cb62b8c0cd4c124fa61c74147b4a5755a200fbecd21a581635d1
16. 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
17. 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae