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Evidence row 314387

Observed , by sync.mcp_registry/1.

Kind
listing
About
source_record mcp_registry:com.scriptmasterlabs/agent-browser
Recorded
Previous row
None: the first of its kind about this subject
Body SHA-256
a8c73fc368440ddff1ef94454121d30f752a8b1400dbac98cf1a8f83448ad1a0
Leaf
0x4d00e0555b5391042fbcfda1c994908d50ba7eea429e81ce0e4c8cd567ee8b4f

What was observed

{
  "endpoints": [
    [
      "mcp",
      "https://agent-browser-r7d2.onrender.com/mcp"
    ]
  ],
  "name": "com.scriptmasterlabs/agent-browser",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-26T23:05:05.352812Z",
        "status": "active",
        "statusChangedAt": "2026-10-26T23:05:05.352812Z",
        "updatedAt": "2026-10-26T23:05:05.352812Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-07-09/server.schema.json",
      "description": "A real Chromium browser agents pay for per action in USDC via x402 — hosted MCP, free local stdio.",
      "name": "com.scriptmasterlabs/agent-browser",
      "remotes": [
        {
          "type": "streamable-http",
          "url": "https://agent-browser-r7d2.onrender.com/mcp"
        }
      ],
      "repository": {
        "source": "gitlab",
        "url": "https://gitlab.com/timothy.walton45/agent-browser"
      },
      "version": "2.0.0"
    }
  },
  "source": "mcp_registry",
  "summary": "A real Chromium browser agents pay for per action in USDC via x402 — hosted MCP, free local stdio."
}

What the leaf hashes

{"body":"a8c73fc368440ddff1ef94454121d30f752a8b1400dbac98cf1a8f83448ad1a0","id":314387,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793059362919266,"prev":null,"subject":"mcp_registry:com.scriptmasterlabs/agent-browser","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).

  1. 0x4d0079142c2bc6dd125080b58aff7f75c254ea27f5ce8a7c034ceba1a83dbeef
  2. 0x1feb119217d1211d4e27fea5aca64bb316edf556f6cd024eb07efaf7202f6182
  3. 0xce7a2a638d2850c2b9384e8278f4c1d9d2b5e84becafdb0d7e1ba380a3cdbdee
  4. 0x386ac8ce3ddcdd1606b47466284751054007997c81f1142605f494009763b31d
  5. 0xf23989c27d0800f043946b0cb73c4ce8344ecad54be327309fcb8c9ede4e2452
  6. 0x4017bbc2dcc84cb4a2db8afb4653af6a5f07e0a88b9360722b9110dd5cd62b74
  7. 0x801c56b1956f60ddaf7f13509181aceee0489436f97f28c825fd0decde2696ce
  8. 0x0c665814fe9acf8a97ac1f6d8ce2fdc8617aecb092665c7cbd6d4344f7be6185
  9. 0x3112a7b0b654103b064f00944b0c7a784a62cfd98513fc14ab83f50e2f58ccf6
  10. 0x9305fa39c0bfbf15674949ab145ca0a40479400bedc3333826053de29a32e9ef
  11. 0x699e1831216ceb5d0324397f8f4f58989765f950328c8adcbcb3a202d688993c
  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

How to check it · This row as JSON