Evidence row 469070

What was observed

{
  "endpoints": [
    [
      "web",
      "https://thelanternworks.com/for-agents/"
    ]
  ],
  "name": "Lantern Works: AI infra deals & GPU prices",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T12:11:26.246048Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T12:11:26.246048Z",
        "updatedAt": "2026-10-27T12:11:26.246048Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Read-only AI-infra deals, free tiers, tracked GPU prices and a stack cost optimizer.",
      "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": "0.3.1"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/connormatthewdouglas/agent-work-stack-deals"
      },
      "title": "Lantern Works: AI infra deals & GPU prices",
      "version": "0.3.1",
      "websiteUrl": "https://thelanternworks.com/for-agents/"
    }
  },
  "source": "mcp_registry",
  "summary": "Read-only AI-infra deals, free tiers, tracked GPU prices and a stack cost optimizer."
}

What the leaf hashes

{"body":"fb25c2895560cfab11390af4a24788860fdce2c0f3fd2f7639b9866d2e732b5d","id":469070,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793104136117966,"prev":424203,"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 2026-10-27 (273461 rows).

1. 0x4e0bc657b2974320fb7e68bd0fa7d49ecb256ea33b27c537010cb654aed3d7c6
2. 0x5c9224c24ee126b4959b1105817db4fe64a766c1419afd656d95fe3d826c767a
3. 0x2ef5944bc5782fc00816fa93301d31f8a702db7b01cd41b6130464d26b7055fa
4. 0x65c8be9211cab2bb7dbffa94788b7dda90d23471a7ad728c0d8227448b359dcf
5. 0x20a378fe0ee4d872c08d5e77972f6cbf2d8e5b17c980b56c169162a3f4811413
6. 0xcb1c4d324253c5f05ee36f6539f751a65fadb9e9d2618ed8568813ee9bb2eaea
7. 0x5ce68354235ea34b12cf9c8d32c46bb2edaed01ccd19578bab9fb89c754a2296
8. 0x3502d2430cc332eb3d61d3b06708f5801544def42f0add372847cfdaa5c65a03
9. 0x8e3cf6d1a63b0e1f3a602c2d1d341996388e2fd042bfe0d60910f123a4732f10
10. 0xdf388c223d2f3fd49d4cacbe1c1191cd9e4ede76de22787f69c1058aace953c7
11. 0x906219e11d9076acac52c739ab17862b442ad8da02bbfce9ece4c281b2c106eb
12. 0xf9b21ec258212225fc012a1ed6399d0ec608e930f4423d2badb8be79550861ef
13. 0x797da99476c7ebaa971607ae725e5e240b79de9e49d28859b94de107c850aaab
14. 0x9ea0c6a53f80a30b6f13671109f98a000cf98e581875129f4be4b57131d06364
15. 0xb78ea6a255dd06e2f402a1a733bca392fa6243920bcba95e8b80bdfc6ce5f553
16. 0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d
17. 0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4