Verifiable receipt 6738ab26 - fridge_forge result | Zambo

Verifiable receipt for a fridge_forge call on Zambo: {"recipes":[{"name":"Garlic Soy Chicken Rice Bowl","cook_time":"10 min","difficulty":"easy","uses":["leftov

Observed result

{"recipes":[{"name":"Garlic Soy Chicken Rice Bowl","cook_time":"10 min","difficulty":"easy","uses":["leftover chicken","rice","soy sauce","garlic","green onions"],"steps":["Heat oil in a pan and sauté minced garlic until fragrant.","Add chopped leftover chicken and a splash of soy sauce to warm through.","Fluff the rice and top it with the chicken mixture.","Garnish with sliced green onions and serve immediately."],"tip":"Add a teaspoon of sesame oil for extra depth."},{"name":"Quick Chicken Fried Rice","cook_time":"12 min","difficulty":"easy","uses":["leftover chicken","rice","soy sauce","garlic","green onions"],"steps":["Sauté minced garlic in hot oil until golden.","Add diced chicken and stir-fry for 2 minutes.","Add cold cooked rice, breaking up clumps, and toss for 3 minutes.","Drizzle with soy sauce and finish with chopped green onions."],"tip":"Use day-old rice for the best texture."},{"name":"Soy Garlic Chicken Stir-Fry","cook_time":"8 min","difficulty":"easy","uses":["leftover chicken","rice","soy sauce","garlic","green onions"],"steps":["Slice leftover chicken into thin strips.","Stir-fry chicken with garlic on high heat for 2 minutes.","Add soy sauce and let it reduce slightly for 1 minute.","Serve over warm rice topped with green onions."],"tip":"Keep the heat high to prevent steaming."}],"shopping_list":["cooking oil","sesame oil (optional)","fresh ginger (optional)"],"verdict":"These three dishes maximize your pantry staples with minimal effort and maximum flavor.","input_contents":"leftover chicken, rice, soy sauce, garlic, green onions","servings":2}

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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 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.

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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.

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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: 2026-10-15T03:06:43.108Z; external immutability is not checked

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Committed provenance claim

EXECUTED BY ZAMBO

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

Receipt ID: 6738ab26-1294-40f2-9ba5-02d70e318623
SHA-256 output hash: sha256:307b71b31728f78e031389fd2a8bbc4086c9b42deaff1b97f12c6e0f3cdf012b
Canonical bytes: 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
Timestamp: 2026-10-15T03:06:43.108Z

Bound call context

Receipt schema: 0.4
Tool name: fridge_forge
Tool version: 4.0.0
Permission scope: public
Caller type: anonymous
Caller ID: sha256:831c0b63a8e508a6e53738c083ac40181438af8f6d1b1be7ea56ff0cfa7668a9
Caller basis: ip_ua_30d
Caller rotates at: 2026-11-03T00:00:00.000Z
Declared side effects: none
Side-effects schema: zambo-side-effects/1
Declaration hash: sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee

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: no_upstream_bytes_captured
Evidence SHA-256: unavailable
Byte length: unavailable

Neutral Nostr anchor

Event ID: 770d7bb6b14e0f7e160c3c528a2a301c580c0b2fcb65ff4db0bbdc83e2a4f7e1
Anchor status: partial
Public key: e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41

Relay hints: wss://relay.damus.io · wss://nos.lol · wss://relay.primal.net

Schema: zambo-receipt-anchor/1

Anchor envelope bytes:

{"anchored_at":"2026-10-15T03:06:43.108Z","evidence_byte_length":null,"evidence_sha256":null,"evidence_url":null,"output_sha256":"sha256:307b71b31728f78e031389fd2a8bbc4086c9b42deaff1b97f12c6e0f3cdf012b","receipt_uuid":"6738ab26-1294-40f2-9ba5-02d70e318623","schema_version":"zambo-receipt-anchor/1"}

Anchor status "partial": Published to some configured relay targets; publication was not confirmed by every configured relay.

Check this hash yourself

API v2 status: verified. This status summarizes the v2 commitment and provenance checks; it does not prove 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.

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