Evidence row 48886

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://www.rubenmarcus.dev/api/mcp"
    ]
  ],
  "name": "Ruben Marcus — Agent-Ready Portfolio",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-08-11T22:21:36.885885Z",
        "status": "active",
        "statusChangedAt": "2026-08-11T22:21:36.885885Z",
        "updatedAt": "2026-08-11T22:21:36.885885Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Public portfolio MCP for resume, services, availability, project evidence, and introductions.",
      "name": "io.github.rubenmarcus/portfolio",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://www.rubenmarcus.dev/api/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/rubenmarcus/portfolio"
      },
      "title": "Ruben Marcus — Agent-Ready Portfolio",
      "version": "1.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "Public portfolio MCP for resume, services, availability, project evidence, and introductions."
}

What the leaf hashes

{"body":"3a392610a0ac984447bc6dd642c63ce0cf536ad9715e3308ea222562631d1856","id":48886,"kind":"listing","method":"baseline/1","observed_us":1793025412709605,"prev":null,"subject":"mcp_registry:io.github.rubenmarcus/portfolio","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. 0x87b761644cc14cc6bb5fcd5bb3c33fbd76e08c84e32af695f347613d2054a595
2. 0x5a4223f26fd4801b8c53261b476aea55656c2bf3985f843e661c04dcc5c88901
3. 0xb328f06d92469a39a57afe4c4fdea9c55e293fc4136ea656f2b8d6452472b040
4. 0x3e5ff1c8f9f217736744c394d25233dd11fbe19e85d7953a199c0fa67abbe224
5. 0xa710b7061b14f51adb79fb731570438a2efb8351a13af89f55987877ec6a6a62
6. 0xb7f00c88bbf749920184831aaa824e9846f7be9e3591d5bdd145d4e5ce741d05
7. 0x706ade3fc95fc31f0369a3ef88ba8cec310bad425afef3b009212e13ec9b8f65
8. 0x858d0e4e5396e8c56717334acbaf20c63e2f671cc964c80685435196f1c78328
9. 0x839abfa1824d480bed5cc8d80800127bd639ede8584876e29d2899c3132f94a9
10. 0xe0e4a60716d95ec12c35a9b9e1bff1012120a026fa97f38064a594590f5c029f
11. 0xab0c5c1fde083e427b8955a771d679773808751fc069bed2944e88e84fcb655e
12. 0x099dd43573993f2a1bea674129b7ed050429a0ac76c3bfda8aaf82a3af126469
13. 0x49d11be052a4c069b10250aaba214f566b3f2e5aaa7a98e82ccc6a71c0e801a0
14. 0x78ac2b34737774659a6a411f4d10b8ba570d40699d9f277321c3a32ff03d1dc9
15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae