GC-1 — Cryptographic Evidence Infrastructure for AI Accountability
Non-custodial cryptographic evidence infrastructure. Prove what AI systems did, did not do, and were prevented from doing — independently verifiable, no trust required.
https://guardianchain.io/Opens ChatGPT on the web or desktop and asks it to use the WebMCP tools available here.
Connect straight to this server’s public endpoint.
https://guardianchain.io/api/mcpWe add this server to your workspace, then open Studio — saved access, one connection to many servers, with a history of what ran.
Last probed Sep 18, 2026 · guardianchain.io
131tools discovered
Showing 25 of 131
Showing 25 of 131 tools from the public preview. Connect the server to inspect the full live tool list.
Submit Governance Event
gc1_submit_governance_eventSubmits a SHA-256 hash of an AI governance event for tamper-proof anchoring across 6 blockchains and 5 storage providers.
Add to workspaceGet your MCP into directories
A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Directory coverage for brandsNon-custodial cryptographic evidence infrastructure. Prove what AI systems did, did not do, and were prevented from doing — independently verifiable, no trust required.
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
Request removal if you do not want gc-1 listed here, or claim the listing if you want to manage it on MCPBundles.
This server appears in the MCPBundles directory. Verify you operate it to take over the listing — name, description, logo, contact email, and skill content. We email a 6-digit code to a maintainer address your server publishes in /.well-known/security.txt or /.well-known/mcpbundles.json. Free, takes about a minute.
MCPBundles probed 131 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
No provider sign-in was required during MCPBundles' probe. Your client may still need MCPBundles credentials depending on how you connect.
Request removal from the MCPBundles directory. This does not shut down or change your MCP server — we stop showing it on MCPBundles.
MCPBundles is an independent platform built on the open Model Context Protocol standard. Not affiliated with Anthropic PBC or Claude.