Evidence row 51608

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://aaj-engines-mcp.sarojkjha10.workers.dev/mcp"
    ],
    [
      "web",
      "https://skills.aajconsult.com/"
    ]
  ],
  "name": "AAJ Marketing Engines",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-20T05:09:43.147617Z",
        "status": "active",
        "statusChangedAt": "2026-10-20T05:09:43.147617Z",
        "updatedAt": "2026-10-20T05:09:43.147617Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Deterministic marketing math for AI agents: LTV:CAC, pipeline coverage, A/B tests, pricing.",
      "name": "io.github.sarojkjha/aaj-engines",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://aaj-engines-mcp.sarojkjha10.workers.dev/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/sarojkjha/aaj-marketing-skills"
      },
      "title": "AAJ Marketing Engines",
      "version": "1.2.0",
      "websiteUrl": "https://skills.aajconsult.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Deterministic marketing math for AI agents: LTV:CAC, pipeline coverage, A/B tests, pricing."
}

What the leaf hashes

{"body":"1409eec84262a3043dab2a3b39bf73ef8089672e671cb4f9da16463a22121418","id":51608,"kind":"listing","method":"baseline/1","observed_us":1793025417704627,"prev":null,"subject":"mcp_registry:io.github.sarojkjha/aaj-engines","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. 0x4a704b1f6a62885e345c0cd0b6d1a5aad394226db80bd6553839bdbf07c8ff2a
2. 0x953343658032e18febb4766c60c37d33d3a1db9069f0e2afef559883efe44000
3. 0xaef7c8aaf2478ce71bdf417aee78b14a62d52d078adcbc1b33a840daeb3565a4
4. 0xd3c78f001afd452d28d193d3887ae9cfc0e67fe35d0cc2a1c6a2c9052a58f76b
5. 0x2cea4d33f28a6b21dbbac35dd38764e724ae8f5667b6ffa6df909a679d1592fc
6. 0xff308135326e1884833643906b47b56a175d5636503c18a026a080324670fef9
7. 0xfc6dfb4fdd52bff0dfa00ce29a332996877aa09dc07cdf11ac29538bc97e29e4
8. 0x257d252647e1b34349c7e3957a2c3e4d3d1f2259e5b414b160eaf78b9a63a2a7
9. 0x0d2fc889a37099ecba3d55c47d958794c2802a527a9b4db86fe2c6d1b859b439
10. 0xff35957d30a52fe0e2689931f3ecb8ebbaf5d3e10aea8fff101120a9530edc59
11. 0x36446ee01203fb6b2027599f737b7bdd64e3db182e50230f9c82fff4f67be776
12. 0xee7d5711cd2515f4b08f3e4041d3d56304f9db6bffd82d82746f0f4ea43b8f26
13. 0xb86fa861d04737cb507e721eefbb066d26528fdb6017b1145c18d1223b93ee21
14. 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
15. 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
16. 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae