Evidence row 512345

What was observed

{
  "endpoints": [
    [
      "web",
      "https://proof.zketernity.app/llms.txt"
    ],
    [
      "mcp",
      "https://proof.zketernity.app/mcp"
    ]
  ],
  "name": "ZKStamp Proof-100",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T16:07:55.178343Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T16:07:55.178343Z",
        "updatedAt": "2026-10-27T16:07:55.178343Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Shielded proof-of-existence timestamps on BitcoinZ (zk-SNARKs). Free trial: 3 proofs.",
      "name": "io.github.ZKStamp/proof100",
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer followed by your Proof-100 account key (starts with p100_)",
              "isRequired": true,
              "isSecret": true,
              "name": "Authorization"
            }
          ],
          "type": "streamable-http",
          "url": "https://proof.zketernity.app/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/ZKStamp/Proof100"
      },
      "title": "ZKStamp Proof-100",
      "version": "0.2.0",
      "websiteUrl": "https://proof.zketernity.app/llms.txt"
    }
  },
  "source": "mcp_registry",
  "summary": "Shielded proof-of-existence timestamps on BitcoinZ (zk-SNARKs). Free trial: 3 proofs."
}

What the leaf hashes

{"body":"6ab8ba8afa98f972ae65ca6e9aedbe19052534bfbc5bfee4a46944a8c09672c8","id":512345,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793118544529234,"prev":482433,"subject":"mcp_registry:io.github.ZKStamp/proof100","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-27 (273461 rows).

1. 0x5ed6d95e01ca4fdfa7d265e401f8b0a68fb96f8b599b40b02f95ba243483b998
2. 0x554d3d4e2594d2676dd5100e9d34a8357865f7059c3dfb7eebc5c35ce78ecb21
3. 0x611cce680af8e7e258444f644e08a99a7580e6becfaf88183a94568c9c583ea2
4. 0x046eb98743b02a106db2153bcaa56c4ffeee7a74f6c2355f3d01862f242ff69e
5. 0x620a178e8a83685f47c3b764bc5ae01f6383fa66ca6018e3260a6f4a9409249e
6. 0x079674d3b0692a46becbda9368310b7ea3b25b40dda5bf169cef60ad4b236088
7. 0x53ea38eaec2038efd0a589fc303877e7231a3671dd15d775f1f0e43593588b90
8. 0xdabc713085394220e42ceef1678aba96cefc78fb2785473f0455547723af8ec1
9. 0x195d0caa440e4d8233a9b75180b1143dee756004b84babbc11ef7ecda4f1f977
10. 0x238758fa354f890c3d1c1a55288915e8da8d03ef4baa3e2c14f24123b33bc45b
11. 0x915047fd83f4ac923bed7c49fdd93482d256c066901f5966acf8a481ff6bd0b8
12. 0x4c8fa606175c9cb1c3e3bd96088308174f83b262a092ba5ff94c58839714ede9
13. 0xeaf6b21867367f85a965f982b6593c42eafe4fdf74e94b675523a6478de49a54
14. 0x4277e02be0b5d91d78bc2247e37d402572474ba896c2e8f45765c8dc4e244d36
15. 0x6f00f0da417f4126951ba8ba9b7962c847e91f5c61364ad9ad47e5f979698a60
16. 0x23cf9bb4337ee8be7fcae368fd69d24c62c11fb45882127b4cd919bb96a19996
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4