Mishmar vs Proof of Stock
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Mishmar compared with Proof of Stock
| Detail | 
Mishmar | 
Proof of Stock |
|---|
| What it does | Guardrails for your trading agent
| Check if a token is the issuer's stock token and how far its on-chain price is from the issuer price
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|---|
| Stage | MVP
| Startup
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| Founded | Not given
| Not given
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| Based in | Not given
| Not given
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| Pricing model | Not given
| Free
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| Pricing | Not given
| Not given
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| Key features | - Risk limits enforceable outside your bot
- Order approval workflow for breaches
- Split-key architecture for order co-signing
- Pause and stop controls for all agents
- Signed and chained audit ledger
- In-browser demo with live-like simulation
| - Issuer registry verification against official Coinbase and Robinhood contract lists
- Real-time price gap monitoring updated every 15 minutes
- Issuer reference prices with age tracking against NYSE calendar
- Impostor token detection for symbols and naming copies
- Public read-only MCP server for AI agents
- Six read-only MCP tools including find_stock_token and verify_stock_tokens
- Data with time and source citations for verification
- Daily public exam comparing answers against issuer registries
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| What makes it different | - No single key can execute trades independently—requires both agent and Mishmar signatures
- Risk limits exist outside the bot, immune to bugs or prompt injection
- Immutable signed and chained decisions with PnL attribution per agent
- Orders above limits are parked waiting for human approval, not rejected
| - Independent verification with no issuer affiliation or endorsement required
- Transparent sourcing with every answer showing its source and data age
- API-free integration for AI agents with no authentication or keys needed
- Split price tracking by market session to explain closed-market drift
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 0 | 0 |
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| Citation Flow (Majestic) | 0 | 11 |
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| Referring domains (Majestic) | 0 | 1 |
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4 details filled in for both companies.
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