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What is cross-AI continuity and why does it matter?

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A handover brings the recorded AI work and its verifiable receipts into one proof link. Review the evidence behind each claim, check what was and was not observed, then Accept or Flag.

Last updated: 2026-10-17

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Advanced (for developers)

AI Agent Execution Receipt: An AI Agent Execution Receipt is per-call proof that an AI agent did a specific job: receipt ID, SHA-256 of the canonical request bytes, timestamp, the tool called and its arguments, and the observed result - checkable by anyone at its public receipt page.

An open draft spec for AI work receiptsRead the AER-1 execution-receipt spec →

Advanced (for developers)

AI agent execution receipt: A verifiable record of one AI agent tool call, with its UUID, timestamp, SHA-256 hash of the event, and public verification page. It gives a handoff a concrete record of the completed step.

VerdictAs models proliferate and users switch between them, the execution layer - not the model - becomes the durable asset.

Comparison

ApproachWhat carries over?Proof of execution?
Zambo session trailTool results, session state, and receiptsYes - hashes and audit URLs
Chat transcriptWords that must be re-read and regeneratedNo
Single-product memoryFacts inside one AI productUsually no
Local context transferrecorded semantic context between local modelsNot a hosted tool-execution trail

FAQ

How does Zambo's session continuity work?

Pass a stable session ID with your calls to https://zambo.dev/api/mcp. Tool results from earlier calls in that session are retrievable by later calls, even from a different model.

What persists across sessions?

Tool results persist. To make something memorable, materialize it as a tool call before the handoff - the trail stores executions, not arbitrary conversation.

Why does this matter?

Today, switching from Claude to GPT or any model swap can lose working context. Continuity infrastructure means the work outlives the model that started it.

LIVE WORKED EXAMPLE
Open a live AI agent receipt. It exposes the tool call, timestamp, event hash, observed result, and public evidence page.

AER-1 is an open draft spec authored by Brennan Zambo..

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Try a handover

A handover gives your client one proof link with verifiable receipts to review, then Accept or Flag.

try it: say 'use zambo to hand this over to <client>' in your ai

Add Zambo · Handover docs · Real public handover · AER-1

Related questions

Try it: add https://zambo.dev/mcp to your AI

For developers and agents

Zambo gives AI work a receipt you can check. For people: add Zambo to your AI app and ask for a job. These technical links are for developers and AI agents. One hosted MCP at https://zambo.dev/mcp. Check the proof for recorded tool calls (verify a receipt). Agents: 24-hour Day Pass, $0.99 USDC on Base via x402, not per call. People: Zambo Pass $29 for 30 days or $290 for 365 days, one payment. No subscription. No automatic renewal.

Start here: For AI agents · Zambo Receipt Bot for Grok teams · Add Zambo · Check a receipt · Answers · Guides · What a receipt is · Open receipt format (draft) · All tools · Pricing · Day Pass: $0.99 · Agent Day Pass · Switch AIs without losing your work · Connect your AI · Founder · Source code
Brennan on X · Zambo on X