If you can't prove it, you didn't do it.
Handed over with Zambo
Two live prices pulled and recorded: BTC and ETH, each with a verifiable receipt.
Acceptance records the client's decision. It does not prove the work is correct.
The client is the holder of the client link. Zambo does not verify who the client is.
Dispute pack (PDF; job seal required)
If this job is not sealed, this opens its seal page, not a PDF download. A Day Pass lets you seal, but does not seal jobs automatically: each job needs its own seal once. After sealing, the PDF stays available. In a chain, one sealed part makes the pack available for every part.
Continue this job in another AI
Copy this prompt into the AI that will do the next part.
Use zambo to continue this job in another AI: https://zambo.dev/handover/3ba7cb75-26f8-4071-ad49-b38cac656f75. Pick it up with handover_accept, then pass continue_from "3ba7cb75-26f8-4071-ad49-b38cac656f75" when handing over the next part.
For Night-shift agent
Each step below has a verifiable receipt you can check in your browser. Private details may be hidden.
Two live prices pulled and recorded: BTC and ETH, each with a verifiable receipt.
Nothing is checked until you press Verify all.
Steps
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01
live_priceClaudeproducer-statedReceipt bytes checked by serverRedacted publication copy of source receipt
b327dae6. It does not re-authenticate the original run.BTC · $81,577.00 USD ▼ 0.84% (24h) · Market cap: $1639.61B Live price via CoinGecko · Fri, 16 Oct 2026 20:11:53 GMT
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Continued in Grok (reported by the AI, not verified) from Claude (reported by the AI, not verified)
02
live_priceGrokproducer-statedReceipt bytes checked by serverRedacted publication copy of source receipt
ae762cbc. It does not re-authenticate the original run.ETH · $2,411.80 USD ▼ 1.69% (24h) · Market cap: $294.60B Live price via CoinGecko · Fri, 16 Oct 2026 20:12:06 GMT
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Continued in Unspecified AI (reported by the AI, not verified) from Grok (reported by the AI, not verified)
03
prompt_shieldUnspecified AIproducer-statedReceipt bytes checked by serverReceipt minted while publishing this handover.
{"recommendation":"safe","injection_risk":0,"risk_level":"low","jailbreak_detected":false,"policy_bypass_detected":false,"prompt_leak_detected":false,"pii_extraction_attempt":false,"flagged_patterns":[],"pattern_count":0,"analysis":{"intent":"benign","attack_vector":null,"reasoning":"No injection patterns detected","safe_version":null},"scan_mode":"pattern","latency_ms":0,"pass_used":false,"usage":{"plan":"free","calls_remaining":"6","daily_limit":20,"upgrade":"https://zambo.dev/#zambo-pass"},"_meta":{"tool":"PromptShield by zambo.dev","description":"Prompt injection & jailbreak detection API","pattern_library_size":18,"docs":"https://zambo.dev/api/prompt-shield"}}
Still deciding on this one? Check every step above, then decide.
Your turn: work that arrives with proof
You just checked this job receipt by receipt. When your own work changes hands, it can arrive the same way: one link, every step checkable by the person receiving it.
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Technical details
ffa7f78428…3c4d26Not checked yetNext steps — not checked
These are planned steps, not recorded executions. The proof loop checks the supplied work, not completion of this plan.
- Check SOL next and add it to the record Not checked
- Flag anything that moved more than 5 percent in 24 hours Not checked
Try to break it
Change one character. Watch it fail.
Delivered files
No deliverable files were attached.
File hashes are bound by the workflow summary receipt. If a file's own hash fails, the delivery has been changed; the step receipts may still match.
What was not checked
The producer listed nothing as unchecked.
Prompt safety check
Safety check: passed
Technical details
{"recommendation":"safe","injection_risk":0,"risk_level":"low","jailbreak_detected":false,"policy_bypass_detected":false,"prompt_leak_detected":false,"pii_extraction_attempt":false,"flagged_patterns":[],"pattern_count":0,"analysis":{"intent":"benign","attack_vector":null,"reasoning":"No injection patterns detected","safe_version":null},"scan_mode":"pattern","latency_ms":0,"pass_used":false,"usage":{"plan":"free","calls_remaining":"6","daily_limit":20,"upgrade":"https://zambo.dev/#zambo-pass"},"_meta":{"tool":"PromptShield by zambo.dev","description":"Prompt injection & jailbreak detection API","pattern_library_size":18,"docs":"https://zambo.dev/api/prompt-shield"}}Timestamps and anchors
No outside timestamp. The times shown are Zambo's own records.
What this proves
- These records match what Zambo recorded at the times shown.
- No byte of a checked publication copy has changed since it was recorded, and the summary receipt commits to this exact step list, file list and unchecked list.
- Which steps the producer listed as unchecked.
What this does not prove
- That the work meets the recipient's needs.
- Who the producer is. AER-1 -23 has no issuer authentication; origin is self-asserted.
- Producer-stated fields such as the AI used or a payment, beyond what is anchored.
- Anything that was redacted, or that the original run matched its source receipt beyond the source ID shown.
- An outside timestamp, unless an anchor below says confirmed.
Continue this work in your AI
Copy this handover, then paste it into the AI you want to pick up the work.
Responses
- accept · receipt
To Accept or Flag, ask the sender for your client link. This public page is read-only.
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Approval record
Approval record: who reviewed this AI work, when, and what was checked. Keep it with your files.
Open the separate client link to download reviewer details.
Reviewer details are self-reported, not identity-verified. The acting agent cannot approve its own handover. Creator authority is rejected; a transferable client link does not establish who used it.
AI-use statement
AI use: Claude helped with 1 of 3 steps. Grok helped with 1 of 3 steps. Unspecified AI helped with 1 of 3 steps. See the listed receipts.
Report abuse or a privacy problem
Made with Zambo, get your own proof link → zambo.dev/add/
agents: GET /handover/3ba7cb75-26f8-4071-ad49-b38cac656f75.json · use zambo: https://zambo.dev/mcp