Evidence row 53504

What was observed

{
  "endpoints": [
    [
      "web",
      "https://mcp.zovo.one/s/billing-docs"
    ]
  ],
  "name": "io.github.theluckystrike/purchase-order",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-14T05:08:49.810984Z",
        "status": "active",
        "statusChangedAt": "2026-10-14T05:08:49.810984Z",
        "updatedAt": "2026-10-14T05:08:49.810984Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Purchase orders for suppliers: VAT line items, a delivery date, an A4 PDF, mark received.",
      "name": "io.github.theluckystrike/purchase-order",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Optional Pro license key (MCPL1....). Verified offline.",
              "isSecret": true,
              "name": "MCP_LICENSE_KEY"
            }
          ],
          "fileSha256": "640c50fb6bb88486d6b06660694dda52e5bcbdf57aabd66920f1d53345be64e2",
          "identifier": "https://github.com/theluckystrike/mcp-servers/releases/download/v0.22.0/billing-docs.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "0.22.5"
        }
      ],
      "repository": {
        "source": "github",
        "subfolder": "servers/billing-docs",
        "url": "https://github.com/theluckystrike/mcp-servers"
      },
      "version": "0.22.6",
      "websiteUrl": "https://mcp.zovo.one/s/billing-docs"
    }
  },
  "source": "mcp_registry",
  "summary": "Purchase orders for suppliers: VAT line items, a delivery date, an A4 PDF, mark received."
}

What the leaf hashes

{"body":"f8956bcf3e717557a68007a06871cb11c36f73e0cc153dc00b416c0eaa13a43f","id":53504,"kind":"listing","method":"baseline/1","observed_us":1793025423112379,"prev":null,"subject":"mcp_registry:io.github.theluckystrike/purchase-order","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. 0x68e7fbd7e27e0d1207bdb1492d69eddab0d8f331fbeed5bfb3ef0d61e9d4d242
2. 0xffc98ba7d17af80f5355be66954e6e9335ce88d82cccf7c590766c9f7d34cbc9
3. 0x6793e82e1a074911eea25eba0754e738d92aa64b1bd796eb34f7819793354af0
4. 0x787491a3a50125b2821fd273b6381d2e1958418afbcb2b977691a7616acdb28c
5. 0x78bda122a0bd9a067739fc82c1ea8acae22948f29bc5d0cb87af32e9a28635e3
6. 0x03ccabd2d5029d6dc432cffdb415ca83e4bb5b83f77e217a5d3371a021991c9b
7. 0x84a33dbee904edb84d4f010e4ff717e3f5ddc71729461e4bc6ddcb3b8c7d78e9
8. 0xcaf05bd4e0300d6be9595a961a79b3a2f7379ac1cb5922f8cf82ed0a1d7f7bb9
9. 0x55352ff8c6728f75ebb817ac65f83111adf3fe63ec2798dab4c6405fd37709cf
10. 0x3cc8ef99c9ff419f3bdcee24dfeea2d5e745c9771690d119229e8c3245f7137e
11. 0x413b0c9464d3b38d47c32aba246ca98fb26aca16664bc872d8c725efdcf42145
12. 0x9483a0a7a066ffc2fb890c8f34dbc91bf373e546e4a3800b76064288b3cc4875
13. 0x5f350d70c252ff1169c0210fd45fce1b0ab8d7316f048741a9e90a6c8cb65dcf
14. 0x9a79c65e077cd9da9d436b3ade6f5ddc0d244510c4d5903ef2f02d81205f7666
15. 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
16. 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
17. 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
18. 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
19. 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a

Day root

0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8

Chained

0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a

Published

On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae