Evidence row 1033024

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://lantern-works-mcp.lantern-works.workers.dev/mcp?ref=mcp-registry"
    ],
    [
      "web",
      "https://thelanternworks.com/for-agents/"
    ]
  ],
  "name": "Lantern Works GPU Prices: daily GPU rental price comparison",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-29T15:11:13.803708Z",
        "status": "active",
        "statusChangedAt": "2026-10-29T15:11:13.803708Z",
        "updatedAt": "2026-10-29T15:11:13.803708Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "GPU rental prices checked daily, with price history and change feed; stack optimizer; AI-infra deals",
      "name": "io.github.connormatthewdouglas/lantern-works-deals",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional path to a local deals.json (offline use).",
              "name": "LANTERN_DEALS_FILE"
            },
            {
              "description": "Optional path to a local gpu-prices.json (offline use).",
              "name": "LANTERN_GPU_PRICES_FILE"
            }
          ],
          "identifier": "lantern-works-deals-mcp",
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "0.3.13"
        }
      ],
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://lantern-works-mcp.lantern-works.workers.dev/mcp?ref=mcp-registry"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/connormatthewdouglas/agent-work-stack-deals"
      },
      "title": "Lantern Works GPU Prices: daily GPU rental price comparison",
      "version": "0.3.13",
      "websiteUrl": "https://thelanternworks.com/for-agents/"
    }
  },
  "source": "mcp_registry",
  "summary": "GPU rental prices checked daily, with price history and change feed; stack optimizer; AI-infra deals"
}

What the leaf hashes

{"body":"0fc15286b3ff392c78a297bab1c6dde855e486eda7da147b79f07648106ae5e6","id":1033024,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793286809434154,"prev":1030972,"subject":"mcp_registry:io.github.connormatthewdouglas/lantern-works-deals","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. 0xb36673f132700832f5533a84bee8b452b15859ecc5eeb298eeca5d50713177fd
2. 0x3b3593b159af57aa82cc36e5c89c35db8230fa04a48606489d375d1242c9d058
3. 0x5222780b14c7ac2036390229057e8c418dfabab50bb6c727e293f7f2c30ab11d
4. 0x14859cd52427eaaaf55e3d53ea468f9a50476eb271ceae9cd656d21b60f42966
5. 0xecaab0e4fde46262943bf1a9d49c45b39819d6676d5e105e6c11ee3e5dda3cda
6. 0x4b894ddb13f3a4a097a19bc5f9daee589c55e3a0b32d9952d017b323c373a1a7
7. 0x03d0fddc9ce66b8a81896c187cc2f4bac0ee34c9c6b7fd4f5ff80aaaade74ff5
8. 0xfcb7ee434d3b7b8057f7657009d6323fc71710a5f0068b009137147f155f2517
9. 0x4019ef5d9b7c5aa49ce17ffc511e9b911aefe1feda808c606b19d0277a4d81fe
10. 0x59fa6374d264649d72e855a7b266fb4a98fa94fed80f17315eee30b4a6dd1461
11. 0x6f7c3a9e94dd61468caa9749fb1331726461f561c103df548393899f2564d019
12. 0x720184cc4740a52a25a0165ee1523cffb429b68beda243fed8d454938fce0b49
13. 0xbd648578c40e9d57b13dded5303ab0e7546d05e31678dcce5c005a0949fcc24a
14. 0x585b1e0c9b8e6cc02683a3bcbd6f86329575401feac9ee51a7efd21ed87f7ed0
15. 0xaa1d19094c2ce6d011a3c40533fa7efee207719d6c482ffc47018b28e5518acc
16. 0xef5d5572aac8f06b61579b7167b369fcb479d9027d4037dc9cacff9e3a26ffd2
17. 0xa1fa2e97e71ad6e802f325afd74bb7095901f2060529c9739182a1233f8804bc
18. 0xe01539ac4c9f9cdf265a9e5c6d99c8da11e70ff0c7175fb23e402d33b9d79785

Day root

0xc050555c6b023f2aefb6536efb9f0760b92c30a0d06c572b7daf63db259ea17c

Chained

0x4cde8bae2042512e1bec11650628f0293556311cc4ea74d99ffddf02b671a7d6

Published

On Arc Testnet, block 69753317: 0x9e85c340732f416e431b111fae72f7624870125f7f379af2732eb6c2ba8cf6a1