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Evidence row 55622

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.zev-lll/lastlook-data
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
3a2c49e4615ce3b47e0281bfc5bd52688fea5245eb319818b1da17f83b671571
Leaf
0x093209c7aea4431df53d920f5cca814c5518df896189c07f77e2d87c6d775938

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://mcp.lastlookdata.com/mcp"
    ],
    [
      "web",
      "https://www.lastlookdata.com/"
    ]
  ],
  "name": "LastLook Data",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-05-17T05:22:45.906563Z",
        "status": "active",
        "statusChangedAt": "2026-05-17T05:22:45.906563Z",
        "updatedAt": "2026-05-17T05:22:45.906563Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "FRED macro data, Treasury yields, FX rates & macro indicators for AI agents. Pay-per-query via x402.",
      "name": "io.github.zev-lll/lastlook-data",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://mcp.lastlookdata.com/mcp"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/zev-lll/lastlook-data"
      },
      "title": "LastLook Data",
      "version": "2.8.3",
      "websiteUrl": "https://www.lastlookdata.com"
    }
  },
  "source": "mcp_registry",
  "summary": "FRED macro data, Treasury yields, FX rates & macro indicators for AI agents. Pay-per-query via x402."
}

What the leaf hashes

{"body":"3a2c49e4615ce3b47e0281bfc5bd52688fea5245eb319818b1da17f83b671571","id":55622,"kind":"listing","method":"baseline/1","observed_us":1793025435291211,"prev":null,"subject":"mcp_registry:io.github.zev-lll/lastlook-data","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).

  1. 0x09320d4720fa5a7fd65bcf97ad9f86e3da2c26bfc0b9c9d033f5b859e073e5dd
  2. 0xdbd748c1c762bff8afe3e0f3155141303425e2b30b75932a887562e562113f2e
  3. 0xd1202f3cfb387e2f14f32fb23483a111e4a3437463930aed6bfc906e3849c02d
  4. 0xfcffe1ffb289ba21632ac4c4ef4a6c30c6cc685f1060259b77ac7504fa56e68c
  5. 0xb4c1e20899c2dc786939d812b361a7c20621343adc39c4e89608606ffe58b60a
  6. 0xf425b8fc473a4097214d140477068d5b6159f25809c0edaab69c7642eaf7a1be
  7. 0x28a2bf9f17c3fb046af9b0c87d28d8f66e9758f38ba5c89bd07e545be98dc125
  8. 0x636792f9dfcaa48730c2f1135fbb8b3c482c627b33ab0336b2be5bca309bcd95
  9. 0xa2141e5bdbab686bd438aa917ebec6b0ce75a2b25a4b05efe67b7b7a19cdb0ed
  10. 0x950742cf2cd20b757e056d776afc0e0e226d1d2ebfec405e3082bb34658b5e4a
  11. 0x31293c2261c535896c5ddb291cbd32a12a457794940e30c3d3e1ded3b9c739ce
  12. 0x9e12233d6ee4faeb9271b0fc3c834797517d702f44add023149f28a0809c0aaa
  13. 0xe5a836cf25a8dfc72c9e3b6a69a7561a1f61f50f9cf36707d36f6e926aa15dec
  14. 0xa96bb9408ce00a0d40ddaba8736257dfce76d5478b131d69db1afdf8a824312b
  15. 0x7ddc2fead128357f881b63e6c7c26d7fbbb84fca6c7c8e0bbfe386de86ca8d39
  16. 0xc6a4d7899a0f442958e26505011190b7cff2483611c1b94eba9043e0ba9ac36e
  17. 0x8c756542e482157df0c36464d75c937b845e4423dbbcfad08f0cf8d5a16b9a13
  18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON