Evidence row 535617

What was observed

{
  "endpoints": [
    [
      "web",
      "https://baconservices.com/"
    ]
  ],
  "name": "Bacon Services",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-27T18:57:15.968388Z",
        "status": "active",
        "statusChangedAt": "2026-10-27T18:57:15.968388Z",
        "updatedAt": "2026-10-27T18:57:15.968388Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Pay-per-call agent tools (USDC, x402): background removal, WebP, palettes, brand from URL, SVG.",
      "name": "io.github.afmontoya/baconservices-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "Path to a file holding the buyer wallet's private key (USDC on Base). Or set BACON_WALLET_PRIVATE_KEY.",
              "name": "BACON_WALLET_KEY_FILE"
            },
            {
              "description": "The buyer wallet's private key, if not using a key file. Use a dedicated wallet.",
              "isSecret": true,
              "name": "BACON_WALLET_PRIVATE_KEY"
            },
            {
              "default": "0.50",
              "description": "Largest single payment in USDC.",
              "name": "BACON_MAX_PER_CALL"
            },
            {
              "default": "1.00",
              "description": "Most this process may spend, in USDC.",
              "name": "BACON_MAX_PER_SESSION"
            },
            {
              "default": "5.00",
              "description": "Most spent in any rolling 24 hours, persisted across restarts, in USDC.",
              "name": "BACON_MAX_PER_DAY"
            },
            {
              "choices": [
                "auto",
                "always",
                "never"
              ],
              "default": "auto",
              "description": "auto, always or never: ask before each payment when the host can.",
              "name": "BACON_CONFIRM"
            }
          ],
          "identifier": "baconservices-mcp",
          "registryBaseUrl": "https://registry.npmjs.org",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.2.0"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/afmontoya/baconservices-mcp"
      },
      "title": "Bacon Services",
      "version": "0.2.0",
      "websiteUrl": "https://baconservices.com"
    }
  },
  "source": "mcp_registry",
  "summary": "Pay-per-call agent tools (USDC, x402): background removal, WebP, palettes, brand from URL, SVG."
}

What the leaf hashes

{"body":"1784f913f858eff5186861de3027fc8083f37ff9e37b1b21bfb5a5de61b2a2b5","id":535617,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793128343290900,"prev":32600,"subject":"mcp_registry:io.github.afmontoya/baconservices-mcp","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. 0x2ef8c11d6f7f2e84735735db476db5e4b19a1719f3ad6a0eae5dac344a72d111
2. 0x87319a732b34188ed3767066dfa5afe6bde811586531e5795e4ec64c641ccc61
3. 0x9e8003fea586c3081d388ccb78d7d6d9abfcab11c899a8fb39527c573b42db1e
4. 0x81b8377cb11975c5a65df398a84b8b9e0ffc0f3fa50cd0a86429e72911a2f92c
5. 0x27c72eaaf9337d299451edea8f62ec0ffde750980e2d18f861a4602c1b204831
6. 0x8a6fc210a55f796da5dfd9bea7298148596310735e4aed975302ef941bcd6a9f
7. 0x79b038bd6f6320bb1ebccad63ed1bfda4a323e872691bdc731b3bac9f65b7ebb
8. 0x7cf76f7ad4eb6e4914141ff27e1a1207950754312bbbccd886b3fad75d75a328
9. 0x3952b5446c1b64ab02b957dd4ee4ac11af6cd93d8d85563b3c34a21b1838b1ab
10. 0xcb2ca9ab824056f7e354a29fb0c627eccacecbba9628e903cc3960727611d8bb
11. 0xebaa56a29a2dfdf39f8c55fe4433bd513a26a783d93a8d85e51192ee9bb2860f
12. 0x2d9c2517fb6dcdc0ce42dd3a93f7e33064509cbed0a9132fb1209ec8f33ef0ab
13. 0x2a25cd9926d8f2ef4726fd2a80f77b1ca202b6c3ca56aeb2f520555c93efd434
14. 0x595de2dea3b8fa56dbd6142dd78ae79f3e7169c631e41a844b100613abb3e430
15. 0x8360ee1105e4d9f9312067cbbfd47c69c5948665ae582b9684a580c8f4e199e1
16. 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
17. 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
18. 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
19. 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699

Day root

0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795

Chained

0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4

Published

On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4