Evidence row 29127

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://veqen-app.com/mcp"
    ],
    [
      "web",
      "https://veqen-app.com/"
    ]
  ],
  "name": "Veqen: the cost ledger for AI inference",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-24T04:00:26.43915Z",
        "status": "active",
        "statusChangedAt": "2026-10-24T04:00:26.43915Z",
        "updatedAt": "2026-10-24T04:00:26.43915Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Scale AI inference without losing track of the bill. See what costs most and where you could save.",
      "name": "io.github.Keyveve/veqen",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://veqen-app.com/mcp"
        }
      ],
      "title": "Veqen: the cost ledger for AI inference",
      "version": "1.5.0",
      "websiteUrl": "https://veqen-app.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Scale AI inference without losing track of the bill. See what costs most and where you could save."
}

What the leaf hashes

{"body":"b77b43f740cb9aa0364a5079d2d1d4970dfe3f30cc2bddff4787fc15274fdea7","id":29127,"kind":"listing","method":"baseline/1","observed_us":1793025360573574,"prev":null,"subject":"mcp_registry:io.github.Keyveve/veqen","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. 0x0a9c79140332f689435d96d6e8e6101da8f29d1017a3ab362ca652853c69806c
2. 0x89b0568a58cf8806e0e0041ef6abebee72420dddb3972347219151fec948968d
3. 0x0de118eba8fdf3a28325927b9599c17d66cfe24024148e76c2755b658c625a24
4. 0xd871f302de89a017f7913629332dcd2939f9c86fad568e24dea33d8d63f0cf14
5. 0x5105732ccf3c65d94d1cf33de1aa3777bf112fb1dd71fe65edfa243328463162
6. 0x05602ca806ddf204bee88e946922b1375dd903a7bdd86988dccdec90f2e5acc4
7. 0x798b16c3564bf5058fe1c8a98ee2d4844cd037265d6007a48bb8155e17691823
8. 0xd63fdf339faad25d4fdb09cacd911a058199ec26fa257710de0cf944e932386a
9. 0xba3b779db8831c9f2d386e6957026a6d91e70d6eaf4539d05649c9e6d0555615
10. 0x3526fc43e1700b5c470f59503113376c32080a3a5d8962c998cb16807f4058a9
11. 0x87b542db74671bce07a9c7ffa1bac70164f2e2ab234b807975c3d56a1d6139ee
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