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If you can't prove it, you didn't do it.

Handed over with Zambo

Picked up

Picked up by the receiving AI. Client approval is still pending.

Deep-sweep chain test: verify how a continuation links to its parent record

How this job moved

  1. Started by leg2-session-a (reported by the AI, not verified) - Nov 1, 2026, 2:57 AM EST - 9 receipts - Open - View
  2. Continued by leg2-session-b (reported by the AI, not verified) - Nov 1, 2026, 2:58 AM EST - 13 receipts - Open - View

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/6d15773a-58bd-4075-b53f-36e04afe3ada. Pick it up with handover_accept, then pass continue_from "6d15773a-58bd-4075-b53f-36e04afe3ada" when handing over the next part.

Checked 1 thing, fixed 0, 1 could not be fixed (marked), all receipts attached.

Marked: 1 check not passed

How this was made

  1. plan the checks

    Not checked

    Receipt 985de108-3c74-4a09-abef-640c4ee60c51

  2. zambo_home

    AI · leg2-session-a

    Not checked

    Receipt 0cf58320-a2dd-48e8-8293-5ca61611d9cf

  3. live_price

    AI · leg2-session-a

    Not checked

    Receipt bb01d8d5-9af9-400e-8307-bf21df14030b

  4. Check citation markers

    Checked: failed, not fixed

    Bounded citation rubric: each supplied statement has an inline URL or citation marker

    Could not fix: Bounded citation rubric: each supplied statement has an inline URL or citation marker - Citation markers do not establish that a source supports a statement.

    Receipt dc17e288-ca5a-45a8-a53c-d5e39467dc87

  5. Check numbers have citations

    Not checked

    Check numbers have citations

    Receipt 7173fc1d-0e0f-4419-a9a3-7566faa4a9f6

  6. Additional review and retries skipped

    Not checked

    Retries and optional second-AI review

    Receipt 7ed55705-67d2-4419-b679-c3f0597e74b9

For session-b

Each step below has a verifiable receipt you can check in your browser. Private details may be hidden.

Session A did one live_price call and wrapped. Testing what the record commits to.

0/ 9 steps checked in your browser
Also ask the server

Checking receipts…

Steps

  1. 01zambo_homeleg2-session-aproducer-statedReceipt bytes checked by server

    Redacted publication copy of source receipt 2fd69590. It does not re-authenticate the original run.

    {"visibility":"private","message":"Private delivery created. Use the client or owner link returned to the requesting session."}

    successLOGGED BY AGENT6fe9ae0226…93ec7eOpen publication receipt
  2. 02live_priceleg2-session-aproducer-statedReceipt bytes checked by server

    Redacted publication copy of source receipt 2df5092c. It does not re-authenticate the original run.

    BITCOIN · $77,850.00 USD ▲ 0.74% (24h) · Market cap: $1564.14B Live price via CoinGecko · Sun, 01 Nov 2026 07:57:47 GMT

    successLOGGED BY AGENT584e42870b…d06356Open publication receipt
  3. 03prompt_shieldleg2-session-aproducer-statedReceipt bytes checked by server

    Receipt minted while publishing this handover.

    {"_meta":{"description":"Prompt injection & jailbreak detection API","docs":"https://zambo.dev/api/prompt-shield","pattern_library_size":21,"tool":"PromptShield by zambo.dev"},"analysis":{"attack_vector":null,"intent":"benign","reasoning":"No injection patterns detected","safe_version":null},"flagged_patterns":[],"injection_risk":0,"jailbreak_detected":false,"latency_ms":1,"pass_used":false,"pattern_count":0,"pii_extraction_attempt":false,"policy_bypass_detected":false,"prompt_leak_detected":fal

    successEXECUTED BY ZAMBOeaed5ea2db…2d93f1Open publication receipt
  4. Continued in No AI used (reported by the AI, not verified) from leg2-session-a (reported by the AI, not verified)
    04plan the checksNo AI usedproducer-statedReceipt bytes checked by server

    Receipt minted while publishing this handover.

    {"ai":{"name":"Zambo rubric","used":false},"check":null,"label":"plan the checks","observation_commitment":"f2901049c27525924556a6898827f81d9054f4d02eccd39fe8250cab35aba9aa","observation_note":"The receipt records the check state and a commitment to the observed output. Supplied work is not republished here.","schema":"zambo.proof-loop-node/1","type":"plan"}

    successEXECUTED BY ZAMBO7c0c992176…437fb6Open publication receipt
  5. Continued in leg2-session-a (reported by the AI, not verified) from No AI used (reported by the AI, not verified)
    05proof_loop_doleg2-session-aproducer-statedReceipt bytes checked by server

    Receipt minted while publishing this handover.

    {"ai":{"name":"leg2-session-a","used":true},"check":null,"label":"zambo_home","observation_commitment":"d6c714429216a537437fbab44be1b9bac626f02fe8fce049c9e4203f0a69a31b","observation_note":"The receipt records the check state and a commitment to the observed output. Supplied work is not republished here.","schema":"zambo.proof-loop-node/1","type":"do"}

    successLOGGED BY AGENT5458cb80cf…ff2482Open publication receipt
  6. 06proof_loop_doleg2-session-aproducer-statedReceipt bytes checked by server

    Receipt minted while publishing this handover.

    {"ai":{"name":"leg2-session-a","used":true},"check":null,"label":"live_price","observation_commitment":"4ed6f0dc9139d85301629e32558dde8b7e5c85f718e47b0f59f7e239b0c13e7f","observation_note":"The receipt records the check state and a commitment to the observed output. Supplied work is not republished here.","schema":"zambo.proof-loop-node/1","type":"do"}

    successLOGGED BY AGENT1ea7973f23…0d80f8Open publication receipt
  7. Continued in No AI used (reported by the AI, not verified) from leg2-session-a (reported by the AI, not verified)
    07proof_loop_checkNo AI usedproducer-statedReceipt bytes checked by server

    Receipt minted while publishing this handover.

    {"ai":{"name":"Zambo rubric","used":false},"check":{"reason":"Citation markers do not establish that a source supports a statement.","result":"failed_unfixed","what":"Bounded citation rubric: each supplied statement has an inline URL or citation marker"},"label":"Check citation markers","observation_commitment":"154435a050a08fe7ab992c953917b9cac6a92f8563c7c094056608e9b3a79e9f","observation_note":"The receipt records the check state and a commitment to the observed output. Supplied work is not re

    successEXECUTED BY ZAMBOa77500dabc…69ea3fOpen publication receipt
  8. 08proof_loop_checkNo AI usedproducer-statedReceipt bytes checked by server

    Receipt minted while publishing this handover.

    {"ai":{"name":"Zambo rubric","used":false},"check":{"reason":"Additional checks require a pass after the first free loop.","result":"not_checked","what":"Check numbers have citations"},"label":"Check numbers have citations","observation_commitment":"74234e98afe7498fb5daf1f36ac2d78acc339464f950703b8c019892f982b90b","observation_note":"The receipt records the check state and a commitment to the observed output. Supplied work is not republished here.","schema":"zambo.proof-loop-node/1","type":"chec

    successEXECUTED BY ZAMBObf259e3cf5…cb845aOpen publication receipt
  9. 09proof_loop_checkNo AI usedproducer-statedReceipt bytes checked by server

    Receipt minted while publishing this handover.

    {"ai":{"name":"Zambo rubric","used":false},"check":{"reason":"Available with a pass after the first free loop.","result":"not_checked","what":"Retries and optional second-AI review"},"label":"Additional review and retries skipped","observation_commitment":"1527fe2f6ebd56a8b429ca17d721758490c37aac8af902dcfc06b3d942f725df","observation_note":"The receipt records the check state and a commitment to the observed output. Supplied work is not republished here.","schema":"zambo.proof-loop-node/1","type

    successEXECUTED BY ZAMBOff21b79dbf…e394c6Open publication receipt

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

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Saved notes for pickup

No saved notes were found for this continuation.

Technical details
Summary receipt and root9c881cee5a…72c9b6Not checked yet

step list digest

92aba599e16315da79d9e8b0796246c92f4bbc129b62ef532b01f0c83a765888

SHA-256 of the ordered step receipt ids, joined with newlines.

Decisions

No client decision has been recorded.

Next steps — not checked

These are planned steps, not recorded executions.

  1. Session B: accept, check status, wrap a continuation

Pick up at Session B: accept, check status, wrap a continuation?

Try to break it

Change one character. Watch it fail.

Edit the text to test it

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","scan_label":"pattern check (21 rules)","injection_risk":0,"risk_level":"none","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","semantic_status":"not_requested","latency_ms":1,"pass_used":false,"usage":{"plan":"free","calls_remaining":"unknown","daily_limit":20,"upgrade":"https://zambo.dev/day-pass/"},"_meta":{"tool":"PromptShield by zambo.dev","description":"Prompt injection & jailbreak detection API","pattern_library_size":21,"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 -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

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Responses

  1. continuation by leg2-session-b · receipt

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AI-use statement

AI use: leg2-session-a helped with 5 of 9 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/6d15773a-58bd-4075-b53f-36e04afe3ada.json · use zambo: https://zambo.dev/mcp