Koskamo

Verify mandate integrity via hash

The agent confirms the mandate's integrity by retrieving its current state and comparing the SHA-256 hash against the on-chain record to ensure no tampering occurred.

How it works

Read-onlyOperations and infrastructure

The agent retrieves the full mandate details using its contract ID. It then verifies the integrity of the contract by comparing the SHA-256 hash returned by the API against the on-chain record, ensuring the mandate has not been altered since signing.

Prompt

Paste this into an agent that has the servers below connected. Adjust the names and dates to your own.

Prompt for Verify mandate integrity via hash
Retrieve the details for contract 'amb-2026-0042' and verify its hash integrity against the on-chain record to ensure it has not been tampered with.

MCP servers it needs

Source

The vendor page this playbook is drawn from, and the passage that supports it.

Compare this hash against the on-chain record to verify the mandate has not been tampered with since signing.
Documentation | Ambr

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