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Evidence row 38271

Observed , by baseline/1.

Kind
listing
About
source_record mcp_registry:io.github.helphub369/hsa-cost-calculators
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
315cc0f834a338bf617e1a7d85aeb577da1992f08463c9c9f8961c9bd529c773
Leaf
0x833926d825bd3c213ac8f01009a895de60f9a5c70a3e671e5b539ca7edb759fe

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://homerepairsestimator.com/mcp"
    ],
    [
      "web",
      "https://homerepairsestimator.com/"
    ]
  ],
  "name": "Home Repairs Estimator — Cost Calculators",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-06T00:36:11.33302Z",
        "status": "active",
        "statusChangedAt": "2026-10-06T00:36:11.33302Z",
        "updatedAt": "2026-10-06T00:36:11.33302Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Deterministic cost calculators for HVAC, roofing, plumbing, electrical, solar, water heater.",
      "name": "io.github.helphub369/hsa-cost-calculators",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://homerepairsestimator.com/mcp"
        }
      ],
      "title": "Home Repairs Estimator — Cost Calculators",
      "version": "1.2.0",
      "websiteUrl": "https://homerepairsestimator.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Deterministic cost calculators for HVAC, roofing, plumbing, electrical, solar, water heater."
}

What the leaf hashes

{"body":"315cc0f834a338bf617e1a7d85aeb577da1992f08463c9c9f8961c9bd529c773","id":38271,"kind":"listing","method":"baseline/1","observed_us":1793025391644740,"prev":null,"subject":"mcp_registry:io.github.helphub369/hsa-cost-calculators","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. 0x8338e6e73f0622cc8e382bb270ffa5063d9e28588a6a45bdfd948633f9199b07
  2. 0x08f2424c3b52e0a24d44ccf00788264ade3e7f451a2e1262a8bb1284e9e87d88
  3. 0xe1aac3f7ebda100ab4059cf8001bd68198a9d6bbde08e09bda7f85999f8ed8af
  4. 0x33f23a93d919031e6b509f24f9811b2e67121b39b1c0069890d7c39967a6a682
  5. 0x540f8ddacb4dd23aedb9fe838acbfa50b0f1e1d616b2be39b8985f632569cca4
  6. 0x45b7413db7fb5c2590927b43eecefbcf9c682863a7c09a5f91703044feca8e22
  7. 0x85b24d5ef71f7c349673125eea93dc6ebe9eb763a5a0e38f65903108d3b9a667
  8. 0xf72853da156b120793866ccd5d6667d099598dc5b8e7f131ff7e4c450da40445
  9. 0x3dad3f37dda3f6ba29a198ef717b4cfdf355397e80bf35ab1e416791eb7d3e46
  10. 0x77d9a819e7da4b6e40623e7602d7c7d412287edd9a1c98aa67bad88cfa8db3ce
  11. 0x6e037384448a2bbd201b4e7e9e6e447d7254d0d2926b3fd2e81fdf99eae4a06b
  12. 0xfdaa032291ded0df2cf35d6e9dc6e7a2643d0fe027dd3ab321971f1f7bf69147
  13. 0x91c2ae93ec20c7fed5088112fe3941ca622dfb3f8f1022c4844726c361244bd4
  14. 0x0eff463856b0992d53ab7d8c0b97c71541413358bdd445710c1e4b6aeb4d8f78
  15. 0x7eb603d37f0f22dae1ea013e391889906ffc0139ff26e25b044bee38eec8f9b2
  16. 0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76
  17. 0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9
  18. 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
  19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
Day root
0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
Chained
0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
Published
On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae

How to check it · This row as JSON