Evidence row 2035330

What was observed

{
  "endpoints": [
    [
      "web",
      "https://github.com/luca-network/spr"
    ]
  ],
  "name": "SPR (Sealed Payment Record)",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-11-02T02:05:24.436301Z",
        "status": "active",
        "statusChangedAt": "2026-11-02T02:05:24.436301Z",
        "updatedAt": "2026-11-02T02:05:24.436301Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Seal every payment your AI agent makes as a signed record, on your own machine, with your key.",
      "name": "network.luca/spr-mcp",
      "packages": [
        {
          "environmentVariables": [
            {
              "description": "The agent's ID, such as agt_research",
              "format": "string",
              "isRequired": true,
              "name": "SPR_AGENT_ID"
            },
            {
              "description": "The company the agent pays for",
              "format": "string",
              "isRequired": true,
              "name": "SPR_ENTITY"
            },
            {
              "description": "The book's folder (default ./spr-books); it holds the company's private key",
              "format": "string",
              "name": "SPR_DIR"
            },
            {
              "description": "The company's time zone for accounting dates (default UTC)",
              "format": "string",
              "name": "SPR_TIME_ZONE"
            },
            {
              "description": "on, to return the nonce to sign with each x402 intent",
              "format": "string",
              "name": "SPR_BINDING"
            }
          ],
          "identifier": "@luca-network/spr-mcp",
          "registryType": "npm",
          "transport": {
            "type": "stdio"
          },
          "version": "0.1.8"
        }
      ],
      "repository": {
        "source": "github",
        "url": "https://github.com/luca-network/spr"
      },
      "title": "SPR (Sealed Payment Record)",
      "version": "0.1.8",
      "websiteUrl": "https://github.com/luca-network/spr"
    }
  },
  "source": "mcp_registry",
  "summary": "Seal every payment your AI agent makes as a signed record, on your own machine, with your key."
}

What the leaf hashes

{"body":"83a11148631c7b55e6fafdbd83caed0f801329f1b948b10615ae1b84dc380907","id":2035330,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793585893683055,"prev":1754493,"subject":"mcp_registry:network.luca/spr-mcp","subject_kind":"source_record"}

Proof

Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.