Evidence row 1003314

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://gateway.pipeworx.io/treasury-tic/mcp"
    ],
    [
      "web",
      "https://pipeworx.io/packs/treasury-tic"
    ]
  ],
  "name": "Treasury Tic",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T06:45:32.756464Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T06:45:32.756464Z",
        "updatedAt": "2026-10-29T06:45:32.756464Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "U.S. Treasury International Capital (TIC) System — foreign holdings of U.S. securities, by…",
      "name": "io.github.pipeworx-io/treasury-tic",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional Pipeworx API key. Without it calls are anonymous and capped daily; a free key raises the cap.",
              "isSecret": true,
              "name": "PIPEWORX_API_KEY"
            }
          ],
          "identifier": "@pipeworx/mcp-treasury-tic",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://gateway.pipeworx.io/treasury-tic/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/pipeworx-io/mcp-treasury-tic"
      },
      "title": "Treasury Tic",
      "version": "0.2.0",
      "websiteUrl": "https://pipeworx.io/packs/treasury-tic"
    }
  },
  "source": "mcp_registry",
  "summary": "U.S. Treasury International Capital (TIC) System — foreign holdings of U.S. securities, by…"
}

What the leaf hashes

{"body":"746448e214123decc59b5e0d419f44b9b59667aeb6f18c7fa29f9b4e5dbc5b51","id":1003314,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793257976127757,"prev":47578,"subject":"mcp_registry:io.github.pipeworx-io/treasury-tic","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-10-29 (242798 rows).

1. 0xb8529326dfc9ac9eee0caa4691bfdab9ad17ac9d2f7c81523e42dd3170d820b6
2. 0xcdc99b5b0b7bd20038659d1272879521c5d34f03907f545ef0337706f2d787b2
3. 0x3455a863de34f26719ce1d82e514b488d592ca3f193c4f71bdf79c5c80b1a7d1
4. 0xef1535a9c278625aa1f88f21a1d7be0e89360e79a77be9708e93aafc34977453
5. 0x52eae6800cd5e49affb61573885f9694cd516ebd1556d467501a206becec6e65
6. 0x07d78fae66b8d24a60ed86b54c8ca7322b366f7f8284330c4aad2ba76eaac416
7. 0x4fda5b8795e965a100777c47b8ad06321667ee8bdf74847ee880f6bcd221fd29
8. 0x4b23c52a20f9911603652e117de415d93b42421c01ba89548d0a4a10670a7042
9. 0x9f4db8bf96ae159bed8b8f29a494960b29f68fb53f520539285fdca8a488df5d
10. 0x7e424c0b95e18cb006aca76f4b74969e45becb83496b09ffd43e9599d772ce18
11. 0xd07445039c74815ee07d32b45bb4e3a08c22288e5d95f9e85ae71c83f34cb199
12. 0xbf1c3062706e2770f96c324c7e622538f707fe1e69cbe00ed58ff00170fa818f
13. 0x43b137280a2d52b448f2b8cd8b398476e85b20c963b64b48ff126cff6ec4a020
14. 0x25bdeb6e977b537e5ffb55862bdb08b7a547e08d655551b6a97e31264fefa58a
15. 0xaa1d19094c2ce6d011a3c40533fa7efee207719d6c482ffc47018b28e5518acc
16. 0xef5d5572aac8f06b61579b7167b369fcb479d9027d4037dc9cacff9e3a26ffd2
17. 0xa1fa2e97e71ad6e802f325afd74bb7095901f2060529c9739182a1233f8804bc
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1