Tamper-evident audit trail for AI agents with verifiable records
Stage
MVP
Not given
Founded
Not given
Not given
Based in
PT
GB
Pricing model
Not given
Freemium
Pricing
Not given
Free: £0, no card required, 1 user, 25,000 live records a month. Solo: £19/month or £190/year, 1 user, 100,000 live records a month (then £5 per 100,000). Team: £49/month or £490/year, unlimited users with roles, 250,000 live records a month (then £5 per 100,000, or £3 above 10 million). Enterprise:
Key features
Works with OpenClaw, Hermes, and Claude Code
MCP, CLI, or skill integration options
Automatic verification code and link extraction
Agent email waiting capability
Human approval required for outgoing emails
Agent signs each record with its own Ed25519 key
Service co-signs records and chains them to prevent edits or gaps
Public timestamp bounds each record with hourly verification
Only salted hashes sent to service; inputs and outputs stay on your machine
Open verifier code allows independent verification
Python and TypeScript SDKs for wrapping agent tools
Verification reports in HTML or PDF format with compliance mapping
Compliance packs for EU AI Act, ISO/IEC 42001 and SOC 2
99.5% uptime guarantee on hosted witness in Google Cloud London
What makes it different
Inbox setup in 60 seconds
No humans in the loop for email handling
EU-hosted infrastructure
Human approval before sending
Records are verifiable offline and survive service shutdown
Independent co-signature and public time bounds provide proof beyond your control
Content remains private on your machine in hash-only mode
Compliance-ready evidence for regulators and auditors
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