If you can't prove it, you didn't do it.
Handed over with Zambo
Live crypto price check: BTC and ETH in USD, fetched live on 2026-10-23
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; save proof first)
If proof has not been saved for this job, this opens the save-proof page, not a PDF download. A Day Pass enables saving proof, but does not do it automatically. Once saved, the PDF stays available. In a chain, saving proof for one 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/d8de58c5-4f95-4ed0-8df0-186ad09ceea6. Pick it up with handover_accept, then pass continue_from "d8de58c5-4f95-4ed0-8df0-186ad09ceea6" when handing over the next part.
Checked 1 thing, fixed 0, all receipts attached.
How this was made
plan the checks
Not checked
Receipt e94a90f5-be18-41ab-a703-d48b0d4afc4azambo_universal
AI · Unspecified AINot checked
Receipt 026fc684-3566-4746-8e5f-1b1beea23994zambo_universal
AI · Unspecified AINot checked
Receipt a53a9145-1291-4360-b8e4-fc4da0adfbceFetch and compare a live price
Checked: passed
Live price versus stated value, within 1% at the recorded time
Receipt 20a821e8-2d36-45c7-89a7-fb58a915dbc1gather the receipts
Not checked
Receipt 16cd2fb8-12d5-4e95-9f3a-aba7f002fa73Prepare proof for handover
Not checked
Receipt a3eb6e54-f546-43c8-a47a-74afa7d838fc
For client
Each step below has a verifiable receipt you can check in your browser. Private details may be hidden.
Live crypto price check: BTC and ETH in USD, fetched live on 2026-10-23
Steps
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01
zambo_universalUnspecified AIproducer-statedReceipt bytes checked by serverRedacted publication copy of source receipt
9406b95f. It does not re-authenticate the original run.{"status":"executed","primary_tool":"live_price","executed":true,"executed_tools":["live_price"],"result":"BTC · $81,695.00 USD\n▼ 0.09% (24h) · Market cap: $1642.25B\n\nLive price via CoinGecko · Fri, 23 Oct 2026 09:01:19 GMT","verify":{"status":"complete","message":"BTC-USD price and source were returned by the live price provider."}}
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02
zambo_universalUnspecified AIproducer-statedReceipt bytes checked by serverRedacted publication copy of source receipt
2d725e37. It does not re-authenticate the original run.{"status":"executed","primary_tool":"live_price","executed":true,"executed_tools":["live_price"],"result":"ETH · $2,404.07 USD\n▼ 0.04% (24h) · Market cap: $293.73B\n\nLive price via CoinGecko · Fri, 23 Oct 2026 09:02:44 GMT","verify":{"status":"complete","message":"ETH-USD price and source were returned by the live price provider."}}
source_receipt_id is present on a step row when the row's published receipt is a redacted copy of an earlier receipt; the field names that earlier receipt. It is absent when the row's published receipt is the original record.
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.
Start your own handoverHeavy day? A Day Pass ($0.99, one time) covers 24 hours.
Saved notes for pickup
No saved notes were found for this continuation.
Technical details
58e3710041…27738bNot checked yetstep list digest
a2e855e6d9cf962bf75a6a8dd2170869a718530bf3b4ff34c43bfedf15937cf9SHA-256 of the ordered step receipt ids, joined with newlines.
Decisions
No client decision has been recorded.
Open items
No next step was supplied.
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: not run
Technical details
Prompt Shield was not run.
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 -26 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.
Retention
Published records are retained until withdrawn.
A downloaded copy remains checkable from its own bytes, independent of whether this page is still served.
Pending payment drafts expire after 24 hours.
Continue this work in your AI
Copy this handover, then paste it into the AI you want to pick up the work.
To Accept or Flag, ask the sender for your client link. This public page is read-only.
want proof links for your own ai work? first one free, then $0.99 for 24 hours
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: Unspecified AI helped with 2 of 2 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/d8de58c5-4f95-4ed0-8df0-186ad09ceea6.json · use zambo: https://zambo.dev/mcp