Public work receipt · checkable record

Zambot swarm debate · saved and checkable

✓ This result hasn’t changed since it was saved.

Sent using Zambo

Saved:
What ran: zambot_swarm_debate
Job summary: goal: Should a small tools product lead with a 24-hour pass or a monthly pass?

Zambo is the verifiable work layer for AI.

Observed result

goal: Should a small tools product lead with a 24-hour pass or a monthly pass? frames 1 / domain: EVOLUTIONARY_BIOLOGY frames 1 / persona: Evolutionary Biologist frames 1 / insight: In a volatile market, a 24‑hour pass acts like a short‑lived resource pulse that selects for rapid adoption and immediate feedback, while a monthly pass is a stable niche that favors long‑term retention but may miss early innovators. By leading with the rapid‑turnover pass, the product can evolve its features under strong selection pressure before committing to a slower‑growing, entrenched user base. frames 1 / key move: Deploy a 24‑hour free pass that automatically upgrades to a monthly subscription if the user engages within the trial window; track conversion and be ready to flip to a monthly‑first model if the data shows high retention. frames 1 / challenge: The obvious strategy—launching with a monthly pass for steady revenue—overlooks the selection pressure of low entry barriers; it assumes users will commit without the trial‑and‑error phase that drives adaptive product refinement. frames 1 / confidence: 0.82 frames 1 / fallback: false frames 2 / domain: GAME_THEORY frames 2 / persona: Game Theorist frames 2 / insight: The equilibrium state all players are converging to may not be where you want to compete. Information asymmetry is the most exploitable edge — find what you know that your competitors haven't discovered yet. First-mover advantage in a Schelling point market is near-permanent. frames 2 / key move: Exploit your information asymmetry before the gap closes — being second to know costs 10x more to fix. frames 2 / confidence: 0.81 frames 2 / fallback: true frames 2 / challenge: Challenge the default assumption about Should a small tools product lead with a 24-hour pass or a monthly pass? using incentives, information asymmetry, and competitive response. frames 3 / domain: MILITARY_STRATEGY frames 3 / persona: Military Strategist frames 3 / insight: Lead with the 24-hour pass to create a rapid OODA loop where user friction is the primary enemy, not revenue timing. The monthly pass is a static defensive position that fails to probe the enemy's (user's) true intent and commitment level. Decisive action here means forcing a quick, low-stakes engagement to gather real-time feedback before scaling up to sustained operations. frames 3 / key move: Launch a 24-hour pass with a mandatory 5-minute post-use survey to measure immediate task completion and willingness to return, treating this data as the 'battlefield intelligence' that dictates when to introduce the monthly tier. frames 3 / challenge: The obvious strategy of pushing the monthly pass immediately assumes high initial intent and ignores the cognitive load of a new tool, leading to high churn from users who never actually experience the product's value in a controlled, low-risk environment. frames 3 / confidence: 0.82 frames 3 / fallback: false frames 4 / domain: BEHAVIORAL_ECONOMICS frames 4 / persona: Behavioral Economist frames 4 / insight: Goodhart's Law: any metric you optimize will cease to be a good measure once it becomes a target. Loss aversion is 2.5x stronger than gain motivation — frame your value prop around what users LOSE by not acting, not what they gain by acting. The status quo is stickier than you think. frames 4 / key move: Reframe your entire value proposition around loss prevention rather than gain capture. frames 4 / confidence: 0.77 frames 4 / fallback: true frames 4 / challenge: Challenge the default assumption about Should a small tools product lead with a 24-hour pass or a monthly pass? using loss aversion, defaults, and measurement traps. frames 5 / domain: SYSTEMS_COMPLEXITY frames 5 / persona: Systems Engineer frames 5 / insight: Leading with a 24-hour pass creates a high-frequency feedback loop that exposes critical friction points in onboarding and core utility within a single day, whereas a monthly pass masks these failures behind a long latency horizon. The second-order effect of a monthly commitment is a rigid user base that resists rapid iteration, while the 24-hour cohort generates immediate, high-signal churn data that allows for faster system stabilization before scaling. This approach treats the product as a dynamic system requiring real-time tuning rather than a static offering requiring upfront capital commitment. frames 5 / key move: Launch a 7-day beta with a 24-hour pass limit per user to measure Day-0 retention and specific drop-off points in the user journey. frames 5 / challenge: The obvious strategy of selling monthly passes assumes stable product-market fit, ignoring the systemic instability of early-stage tools where the bottleneck is often confusion, not value. frames 5 / confidence: 0.82 frames 5 / fallback: false consensus: The council agrees the visible goal is downstream of one constraint that must be tested before more execution. --- ⚡ Free Swarm Debates have a separate daily limit; MCP calls also use the shared continuation allowance. disagreement: The council is split between moving faster now and gathering one more piece of disconfirming evidence first. decision: Run the smallest reversible move that tests the highest-risk assumption, then scale only after the result clears the threshold. falsifier: If the test produces no measurable movement or reveals the assumed bottleneck is not causal, abandon this strategy and reframe the goal.

This is the saved result preview, not proof that the answer was correct.

Check this receipt Run your own
Show technical provenance details

Provenance for every timeline entry

  • EXECUTED BY ZAMBOZambo ran the tool call itself.
  • OBSERVED VIA GATEWAYA Zambo gateway observed request and response bytes from the named external executor. Zambo did not run that external action.
  • LOGGED BY AGENTAn agent or local hook reported the action. Zambo attests that the record is unchanged since logging, not that the action happened as described.

Private agent reasoning, built-in client actions, and direct calls to unrelated MCP servers are not included unless an agent or gateway reports them.

What is an execution receipt?

An execution receipt is a public record of a reported AI agent tool call. Its byte commitment and provenance claim can be checked independently; neither alone authenticates the issuer. Read the canonical definition of an AI agent execution receipt.

What the receipt can and cannot prove

What is this?

Zambo's receipt store reports a tool call and records its result. The SHA-256 commitment covers the exact canonical bytes. The provenance label is bound to v0.4 receipt bytes when that check passes, but no pinned signature or trusted issuer key is checked. An anchor can timestamp a fingerprint; it does not authenticate the issuer.

Keep going when you need it

Every tool is free once a day, plus 3 continue calls. Continue for 24 hours with one Day Pass payment.

Day Pass · $0.99 for 24 hours

Compare longer access

Zambo does not start a payment automatically. You choose when to continue.

RUN YOUR OWN FREE CALL →

Or re-run this exact call, using the same tool and arguments.

Share this receipt

Share on X · Share on LinkedIn ·

Show technical verification checks

Verification checks

  • SHA-256 commitment: Checked independently against the exact decoded bytes
  • Provenance binding: PASS; The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated.
  • Metadata binding: PASS; metadata_hash matches the canonical metadata block.
  • Issuer authentication: NOT CHECKED; no pinned signing key or trusted issuer was supplied
  • Signature: NOT CHECKED; no Ed25519 signature or pinned key is supplied
  • Chain: NOT CHECKED; no append-only chain proof is validated
  • Stored timestamp: 2026-11-12T12:35:58.933Z; external immutability is not checked

Get proof like this from your own AI

Add to my AI ·

Get receipts for your own AI work: add zambo.dev/mcp

One URL, no key. Copy the line for your AI and add it yourself in its settings.

  • ClaudeSettings, Connectors, Add custom connector, paste the URL.
    https://zambo.dev/mcp
  • ChatGPTSettings, Apps and Connectors, developer mode, create a connector with this URL.
    https://zambo.dev/mcp
  • GrokAdd a remote MCP server in your Grok client and paste the URL.
    https://zambo.dev/mcp
  • CursorPaste into ~/.cursor/mcp.json.
    {"mcpServers":{"zambo":{"url":"https://zambo.dev/mcp"}}}

Nothing is installed automatically. Full setup guides

Want a verifiable receipt for every job your bots do?

Add Zambo Receipt Bot to your team · File this in Receipt Bot

Show receipt data and verification evidence

Committed provenance claim

EXECUTED BY ZAMBO

The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated.

Receipt ID
b7e16ef6-cf45-4904-b8d5-1c956fdfc6bf
SHA-256 output hash
sha256:5b0b6d71fc910f1c5bacc09b80a466159d8811864a69695354ece8e243752189
Canonical bytes
{"caller":{"id":"sha256:0f3cc9580ef4e38d3afbfd485158a72b732f2501663692ab192c7fb3702a557b","type":"session"},"issuer_claims":{"provenance_class":"EXECUTED BY ZAMBO"},"output":{"_zambot":{"discover":"GET /api/zambot","endpoint":"https://zambo.dev/api/zambot","mode":"swarm_debate","version":"2.0"},"consensus":"The council agrees the visible goal is downstream of one constraint that must be tested before more execution.\n\n---\n⚡ Free Swarm Debates have a separate daily limit; MCP calls also use the shared continuation allowance.","decision":"Run the smallest reversible move that tests the highest-risk assumption, then scale only after the result clears the threshold.","disagreement":"The council is split between moving faster now and gathering one more piece of disconfirming evidence first.","dominant_domain":"EVOLUTIONARY_BIOLOGY","experiment_48h":"Within 48 hours, run one focused experiment against the highest-risk assumption and record the result in a before/after comparison.","falsifier":"If the test produces no measurable movement or reveals the assumed bottleneck is not causal, abandon this strategy and reframe the goal.","frames":[{"challenge":"The obvious strategy—launching with a monthly pass for steady revenue—overlooks the selection pressure of low entry barriers; it assumes users will commit without the trial‑and‑error phase that drives adaptive product refinement.","confidence":0.82,"domain":"EVOLUTIONARY_BIOLOGY","fallback":false,"insight":"In a volatile market, a 24‑hour pass acts like a short‑lived resource pulse that selects for rapid adoption and immediate feedback, while a monthly pass is a stable niche that favors long‑term retention but may miss early innovators. By leading with the rapid‑turnover pass, the product can evolve its features under strong selection pressure before committing to a slower‑growing, entrenched user base.","key_move":"Deploy a 24‑hour free pass that automatically upgrades to a monthly subscription if the user engages within the trial window; track conversion and be ready to flip to a monthly‑first model if the data shows high retention.","persona":"Evolutionary Biologist"},{"challenge":"Challenge the default assumption about Should a small tools product lead with a 24-hour pass or a monthly pass? using incentives, information asymmetry, and competitive response.","confidence":0.81,"domain":"GAME_THEORY","fallback":true,"insight":"The equilibrium state all players are converging to may not be where you want to compete. Information asymmetry is the most exploitable edge — find what you know that your competitors haven't discovered yet. First-mover advantage in a Schelling point market is near-permanent.","key_move":"Exploit your information asymmetry before the gap closes — being second to know costs 10x more to fix.","persona":"Game Theorist"},{"challenge":"The obvious strategy of pushing the monthly pass immediately assumes high initial intent and ignores the cognitive load of a new tool, leading to high churn from users who never actually experience the product's value in a controlled, low-risk environment.","confidence":0.82,"domain":"MILITARY_STRATEGY","fallback":false,"insight":"Lead with the 24-hour pass to create a rapid OODA loop where user friction is the primary enemy, not revenue timing. The monthly pass is a static defensive position that fails to probe the enemy's (user's) true intent and commitment level. Decisive action here means forcing a quick, low-stakes engagement to gather real-time feedback before scaling up to sustained operations.","key_move":"Launch a 24-hour pass with a mandatory 5-minute post-use survey to measure immediate task completion and willingness to return, treating this data as the 'battlefield intelligence' that dictates when to introduce the monthly tier.","persona":"Military Strategist"},{"challenge":"Challenge the default assumption about Should a small tools product lead with a 24-hour pass or a monthly pass? using loss aversion, defaults, and measurement traps.","confidence":0.77,"domain":"BEHAVIORAL_ECONOMICS","fallback":true,"insight":"Goodhart's Law: any metric you optimize will cease to be a good measure once it becomes a target. Loss aversion is 2.5x stronger than gain motivation — frame your value prop around what users LOSE by not acting, not what they gain by acting. The status quo is stickier than you think.","key_move":"Reframe your entire value proposition around loss prevention rather than gain capture.","persona":"Behavioral Economist"},{"challenge":"The obvious strategy of selling monthly passes assumes stable product-market fit, ignoring the systemic instability of early-stage tools where the bottleneck is often confusion, not value.","confidence":0.82,"domain":"SYSTEMS_COMPLEXITY","fallback":false,"insight":"Leading with a 24-hour pass creates a high-frequency feedback loop that exposes critical friction points in onboarding and core utility within a single day, whereas a monthly pass masks these failures behind a long latency horizon. The second-order effect of a monthly commitment is a rigid user base that resists rapid iteration, while the 24-hour cohort generates immediate, high-signal churn data that allows for faster system stabilization before scaling. This approach treats the product as a dynamic system requiring real-time tuning rather than a static offering requiring upfront capital commitment.","key_move":"Launch a 7-day beta with a 24-hour pass limit per user to measure Day-0 retention and specific drop-off points in the user journey.","persona":"Systems Engineer"}],"goal":"Should a small tools product lead with a 24-hour pass or a monthly pass?","proof_hash":"zbt_swarm_abd1af78aa72d8c7174c5a25f3f4","provider_status":"fallback","reframe":"This is not an execution problem yet; it is a constraint-identification problem.","success_condition":"Pass if the chosen leading indicator moves by at least 10% or produces decisive evidence about the bottleneck.","synthesis_confidence":0.76},"receipt_schema_version":"0.4","side_effects":{"declaration_hash":"sha256:dfb4412aa429d3ac637a05668c435bcc90a251363fcdd49f7b85ae4ab55b5bc9","declared":["state_write"],"schema_version":"zambo-side-effects/1"},"tool":{"name":"zambot_swarm_debate","scope":"public","version":"4.1.0"}}
Timestamp

Bound call context

Receipt schema
0.4
Tool name
zambot_swarm_debate
Tool version
4.1.0
Permission scope
public
Caller type
session
Caller ID
sha256:0f3cc9580ef4e38d3afbfd485158a72b732f2501663692ab192c7fb3702a557b
Declared side effects
state_write
Side-effects schema
zambo-side-effects/1
Declaration hash
sha256:dfb4412aa429d3ac637a05668c435bcc90a251363fcdd49f7b85ae4ab55b5bc9

This records what the server-side tool contract declared at call time. It does not independently verify that a downstream side effect happened.

Bound upstream evidence

Status
ok
Evidence SHA-256
sha256:339bbf6b7e5e5927359868feb69f32dfce04835c30c1e34d029a2323e77a8395
Byte length
5857

Fetch exact evidence bytes

Upstream provenance

This receipt is independently auditable against the named upstream source. This is not a mathematical correctness claim.

  • Source: · queried at: · raw response hash:

Neutral Nostr anchor

Event ID
2c15bb766cc27acfd7928c6e4330a9ad5a1f54973bb312214d2a0a7296817efb
Anchor status
published
Public key
e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41

Relay hints: wss://relay.primal.net

Schema: zambo-receipt-anchor/1

Anchor envelope bytes:

{"anchored_at":"2026-11-12T12:35:58.933Z","evidence_byte_length":5857,"evidence_sha256":"sha256:339bbf6b7e5e5927359868feb69f32dfce04835c30c1e34d029a2323e77a8395","evidence_url":"https://zambo.dev/api/evidence/339bbf6b7e5e5927359868feb69f32dfce04835c30c1e34d029a2323e77a8395","output_sha256":"sha256:5b0b6d71fc910f1c5bacc09b80a466159d8811864a69695354ece8e243752189","receipt_uuid":"b7e16ef6-cf45-4904-b8d5-1c956fdfc6bf","schema_version":"zambo-receipt-anchor/1"}

Anchor status "published": Published to all configured relay targets.

Relay publication is separate from receipt integrity. When the original signed event is available, Zambo retries pending, partial, or failed anchors about once a minute. Relay acknowledgements are external, so there is no guaranteed completion time; the receipt remains checkable from its saved bytes and verification link.

Check this hash yourself

Receipt commitment: commitment matched; issuer, signature and chain not checked. This checks the saved bytes, not whether the answer was correct. Recompute the SHA-256 commitment in your browser. Open the API v2 JSON response to inspect the machine-readable checks. See the Nostr anchor event on a public viewer. The fingerprint is timestamped outside Zambo too.

Embed this receipt

Markdown

[![Verifiable Zambo receipt](https://zambo.dev/api/receipt/b7e16ef6-cf45-4904-b8d5-1c956fdfc6bf/badge.svg)](https://zambo.dev/run/b7e16ef6-cf45-4904-b8d5-1c956fdfc6bf?ref=badge)

HTML

<a href="https://zambo.dev/run/b7e16ef6-cf45-4904-b8d5-1c956fdfc6bf?ref=badge"><img src="https://zambo.dev/api/receipt/b7e16ef6-cf45-4904-b8d5-1c956fdfc6bf/badge.svg" alt="Verifiable Zambo receipt"></a>

Open badge SVG

Recent receipts

131,339 verifiable receipts minted

RUN YOUR OWN FREE CALL →

Get your own: connect https://zambo.dev/mcp. Free daily calls, no API key.

Open the interactive receipt view

Your AI's work could look like this

Run a first job free in Zambo Chat. No account needed.

Start a free job Day Pass · $0.99 for 24 hours