{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"77818211-c208-41e0-8394-55730909f013","source_url":"https://zambo.dev/api/receipt/77818211-c208-41e0-8394-55730909f013","receipt":{"id":"77818211-c208-41e0-8394-55730909f013","created_at":"2026-10-23T15:07:13.376Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: zambo_score","tools":["zambo_score"],"steps":[{"tool":"zambo_score","completed_at":"2026-10-23T15:07:13.376Z","status":"success"}],"output_hash":"sha256:fb6493d2acb9185f675615f9bea290241b5352cb61c883bbdc54cb6300c0a047","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6NDgzOTVmZGYzNmM0NjNlMzQxMzVlNzg4NzI5MmNhNmRlZGUxMmNhMzhkM2YxMjdjZmQxMTg3ZDJjYzZmYTYxZCIsInR5cGUiOiJzZXNzaW9uIn0sImlzc3Vlcl9jbGFpbXMiOnsicHJvdmVuYW5jZV9jbGFzcyI6IkxPR0dFRCBCWSBBR0VOVCJ9LCJvdXRwdXQiOnsib3V0cHV0Ijoie1wiemFtYm9fc2NvcmVcIjo0OSxcImdyYWRlXCI6XCJDXCIsXCJsYWJlbFwiOlwiTmVlZHMgV29ya1wiLFwiY29sb3JcIjpcIiNGRjhDMDBcIixcInZlcmRpY3RcIjpcIkRpZSBvbiB0aGUgdmluZVwiLFwiaGVhZGxpbmVcIjpcIjQ5LzEwMCDigJQgTmVlZHMgV29yay4gTG93IGZyZXF1ZW5jeSBvZiB1c2UgYW5kIGhpZ2ggY3VzdG9tZXIgYWNxdWlzaXRpb24gY29zdCByZWxhdGl2ZSB0byBsb3cgdGlja2V0IHNpemU7IG5vIHJlY3VycmluZyByZXZlbnVlIGVuZ2luZS4uXCIsXCJpbnB1dF9wcmV2aWV3XCI6XCJhIG1vYmlsZSBiaWtlIHJlcGFpciBzZXJ2aWNlIHRoYXQgY29tZXMgdG8geW91ciBvZmZpY2UgcGFya2luZ+KAplwiLFwiY29uZmlkZW5jZVwiOlwiSElHSFwiLFwiZGltZW5zaW9uc1wiOntcIm1hcmtldFwiOjQ1LFwiZXhlY3V0aW9uXCI6NzAsXCJ0aW1pbmdcIjo1MCxcIm1vbmV0aXphdGlvblwiOjQwLFwiZWRnZVwiOjMwfSxcImJyZWFrZG93blwiOntcImJvdHRsZW5lY2tcIjpcIkxvdyBmcmVxdWVuY3kgb2YgdXNlIGFuZCBoaWdoIGN1c3RvbWVyIGFjcXVpc2l0aW9uIGNvc3QgcmVsYXRpdmUgdG8gbG93IHRpY2tldCBzaXplOyBubyByZWN1cnJpbmcgcmV2ZW51ZSBlbmdpbmUuXCIsXCJmYXN0ZXN0X3dpblwiOlwiUGFydG5lciB3aXRoIDMgbGFyZ2UgY29ycG9yYXRlIGNhbXB1c2VzIGluIHlvdXIgY2l0eSB0byBvZmZlciBhICdCaWtlIEhlYWx0aCBDaGVjaycgcGVyayBmb3IgZW1wbG95ZWVzLCBjb252ZXJ0aW5nIHRoZW0gdG8gcGFpZCByZXBhaXIgc3Vic2NyaXB0aW9ucy5cIixcImtpbGxlcl9pbnNpZ2h0XCI6XCJUaGlzIGlzIGEgbGFib3IgYXJiaXRyYWdlIHBsYXksIG5vdCBhIHRlY2ggcGxheTsgdGhlIG9ubHkgbW9hdCBpcyByb3V0ZSBkZW5zaXR5LCB3aGljaCBpcyBuZWFybHkgaW1wb3NzaWJsZSB0byBhY2hpZXZlIGluIGEgZnJhZ21lbnRlZCB1cmJhbiBnZW9ncmFwaHkgd2l0aG91dCBtYXNzaXZlIHNjYWxlLlwiLFwiYmVuY2htYXJrXCI6XCJCZWF0cyAyMCUgb2YgbG9jYWwgc2VydmljZSBzdGFydHVwcyB3ZSd2ZSBzY29yZWQgdGhpcyB3ZWVrLlwifSxcInNoYXJlXCI6e1widHdlZXRcIjpcIkp1c3QgZ290IG15IFphbWJvIFNjb3JlOiA0OS8xMDAgKEMg4oCUIERpZSBvbiB0aGUgdmluZSlcXG5cXG5cXFwiYSBtb2JpbGUgYmlrZSByZXBhaXIgc2VydmljZSB0aGF0IGNvbWVzIHRvIHlvdXIgb2ZmaWNlIHBhcmtpbmfigKZcXFwiXFxuXFxuRnJlZSBzY29yaW5nIOKGkiB6YW1iby5kZXZcIixcInR3ZWV0X3VybFwiOlwiaHR0cHM6Ly90d2l0dGVyLmNvbS9pbnRlbnQvdHdlZXQ/dGV4dD1KdXN0JTIwZ290JTIwbXklMjBaYW1ibyUyMFNjb3JlJTNBJTIwNDklMkYxMDAlMjAoQyUyMCVFMiU4MCU5NCUyMERpZSUyMG9uJTIwdGhlJTIwdmluZSklMEElMEElMjJhJTIwbW9iaWxlJTIwYmlrZSUyMHJlcGFpciUyMHNlcnZpY2UlMjB0aGF0JTIwY29tZXMlMjB0byUyMHlvdXIlMjBvZmZpY2UlMjBwYXJraW5nJUUyJTgwJUE2JTIyJTBBJTBBRnJlZSUyMHNjb3JpbmclMjAlRTIlODYlOTIlMjB6YW1iby5kZXYmdXJsPWh0dHBzJTNBJTJGJTJGemFtYm8uZGV2JTJGYXBpJTJGemFtYm8tc2NvcmUlMkZzaGFyZSUyRjE1N2MyMTZmYTZhMlwiLFwiYmFkZ2VfdXJsXCI6XCJodHRwczovL3phbWJvLmRldi9hcGkvemFtYm8tc2NvcmUvYmFkZ2U/c2NvcmU9NDkmZ3JhZGU9QyZsYWJlbD1OZWVkcyUyMFdvcmtcIixcImJhZGdlX21hcmtkb3duXCI6XCJbIVtaYW1ibyBTY29yZV0oaHR0cHM6Ly96YW1iby5kZXYvYXBpL3phbWJvLXNjb3JlL2JhZGdlP3Njb3JlPTQ5JmdyYWRlPUMmbGFiZWw9TmVlZHMlMjBXb3JrKV0oaHR0cHM6Ly96YW1iby5kZXYvYXBpL3phbWJvLXNjb3JlL3NoYXJlLzE1N2MyMTZmYTZhMilcIixcInNjb3JlX3VybFwiOlwiaHR0cHM6Ly96YW1iby5kZXYvYXBpL3phbWJvLXNjb3JlL3NoYXJlLzE1N2MyMTZmYTZhMlwifSxcInVubG9ja19mdWxsX2RpYWdub3N0aWNcIjp7XCJub3RlXCI6XCJEYXkgUGFzcyBwcm92aWRlcyAyNGggbGlzdGVkIGFsbG93YW5jZXMgZm9yICQwLjk5IFVTREMuXCIsXCJkYXlfcGFzc1wiOlwiZGF5X3Bhc3NfYWN0aXZhdGUgb3IgUE9TVCBodHRwczovL3phbWJvLmRldi9hcGkveDQwMi9kYXktcGFzcyB3aXRoIFgtUGF5bWVudFwiLFwibW9udGhseVwiOlwiaHR0cHM6Ly96YW1iby5kZXYvI3phbWJvLXBhc3NcIn0sXCJfemFtYm9cIjpcInphbWJvLmRldiDigJQgQnJlbm5hbiBaYW1ibywgQUkgQnVpbGRlciAmIEFkdmlzb3IuIDE3IGxpdmUgcHJvZHVjdHMgKyAxNTMgbmF0aXZlIE1DUCB0b29scy4gWmFtYm8gUGFzcyAkMjkgZm9yIDMwIGRheXMsIG9uZSBwYXltZW50LCBvciBEYXkgUGFzcyAkMC45OSBVU0RDIGZvciAyNCBob3Vycy5cIn0iLCJyZWRhY3RlZF9wcm9qZWN0aW9uIjp0cnVlLCJzb3VyY2VfY29tbWl0bWVudF9jaGVja2VkIjp0cnVlLCJzb3VyY2Vfb3V0cHV0X2hhc2giOiJzaGEyNTY6M2QxODg0ZGQxNDlkMTY0ZWE0YTQyYjgyNDc3YmUwNzIwZGZlOTE0NzdiOTA3NDY2ZTY0NzVlNDgzNGM1ZmU3NiIsInNvdXJjZV9yZWNlaXB0X2lkIjoiNDliNjdhOGItMmM0NS00ZmM0LWIwMjAtY2M0ZTllZTIyODZjIn0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6InphbWJvX3Njb3JlIiwic2NvcGUiOiJwdWJsaWMiLCJ2ZXJzaW9uIjoiNC4wLjAifX0=","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":3050,"verification_status":"verified","session_trail":[],"result_preview":"{\"source_receipt_id\":\"49b67a8b-2c45-4fc4-b020-cc4e9ee2286c\",\"source_output_hash\":\"sha256:3d1884dd149d164ea4a42b82477be0720dfe91477b907466e6475e4834c5fe76\",\"output\":\"{\\\"zambo_score\\\":49,\\\"grade\\\":\\\"C\\\",\\\"label\\\":\\\"Needs Work\\\",\\\"color\\\":\\\"#FF8C00\\\",\\\"verdict\\\":\\\"Die on the vine\\\",\\\"headline\\\":\\\"49/100 — Needs Work. Low frequency of use and high customer acquisition cost relative to low ticket size; no recurring revenue engine..\\\",\\\"input_preview\\\":\\\"a mobile bike repair service that comes to your office parking…\\\",\\\"confidence\\\":\\\"HIGH\\\",\\\"dimensions\\\":{\\\"market\\\":45,\\\"execution\\\":70,\\\"timing\\\":50,\\\"monetization\\\":40,\\\"edge\\\":30},\\\"breakdown\\\":{\\\"bottleneck\\\":\\\"Low frequency of use and high customer acquisition cost relative to low ticket size; no recurring revenue engine.\\\",\\\"fastest_win\\\":\\\"Partner with 3 large corporate campuses in your city to offer a 'Bike Health Check' perk for employees, converting them to paid repair subscriptions.\\\",\\\"killer_insight\\\":\\\"This is a labor arbitrage play, not a tech play; the only moat is route density, which is nearly impossible to achieve in a fragmented urban geography without massive scale.\\\",\\\"benchmark\\\":\\\"Beats 20% of local service startups we've scored this week.\\\"},\\\"share\\\":{\\\"tweet\\\":\\\"Just got my Zambo Score: 49/100 (C — Die on the vine)\\\\n\\\\n\\\\\\\"a mobile bike repair service that comes to your office parking…\\\\\\\"\\\\n\\\\nFree scoring → zambo.dev\\\",\\\"tweet_url\\\":\\\"https://twitter.com/intent/tweet?text=Just%20got%20my%20Zambo%20Score%3A%2049%2F100%20(C%20%E2%80%94%20Die%20on%20the%20vine)%0A%0A%22a%20mobile%20bike%20repair%20service%20that%20comes%20to%20your%20office%20parking%E2%80%A6%22%0A%0AFree%20scoring%20%E2%86%92%20zambo.dev&url=https%3A%2F%2Fzambo.dev%2Fapi%2Fzambo-score%2Fshare%2F157c216fa6a2\\\",\\\"badge_url\\\":\\\"https://zambo.dev/api/zambo-score/badge?score=49&grade=C&label=Needs%20Work\\\",\\\"badge_markdown\\\":\\\"[![Zambo Score](https://zambo.dev/api/zambo-score/badge?score=49&grade=C&label=Needs%20Work)](https://zambo.dev/api/zambo-score/share/157c216fa6a2)\\\",\\\"score_url\\\":\\\"https://zambo.dev/api/zambo-score/share/157c216fa6a2\\\"},\\\"unlock_full_diagnostic\\\":{\\\"note\\\":\\\"Day Pass provides 24h listed allowances for $0.99 USDC.\\\",\\\"day_pass\\\":\\\"day_pass_activate or POST https://zambo.dev/api/x402/day-pass with X-Payment\\\",\\\"monthly\\\":\\\"https://zambo.dev/#zambo-pass\\\"},\\\"_zambo\\\":\\\"zambo.dev — Brennan Zambo, AI Builder & Advisor. 17 live products + 153 native MCP tools. Zambo Pass $29 for 30 days, one payment, or Day Pass $0.99 USDC for 24 hours.\\\"}\",\"redacted_projection\":true,\"source_commitment_checked\":true}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"zambo_score","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:48395fdf36c463e34135e7887292ca6dede12ca38d3f127cfd1187d2cc6fa61d"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":null,"evidence_url":null,"evidence_byte_length":null,"evidence_content_type":null,"evidence_source_url":null,"evidence_status":"no_upstream_bytes_captured","external_evidence":[],"provenance":null,"provenance_class":"LOGGED BY AGENT","metadata_hash":"sha256:02eaf510857d13692f5151309bb73ae220fbf3036f595db3e496e7a841d06eef","anchor":{"event_id":"a3d1ba4e10d8e70b1fbfb662298d59b411a2b08ccbdbeca01527f93673bc6c9d","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-23T15:07:14.267Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-23T15:07:13.376Z","evidence_url":null,"receipt_uuid":"77818211-c208-41e0-8394-55730909f013","output_sha256":"sha256:fb6493d2acb9185f675615f9bea290241b5352cb61c883bbdc54cb6300c0a047","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-23T15:07:13.376Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:fb6493d2acb9185f675615f9bea290241b5352cb61c883bbdc54cb6300c0a047\",\"receipt_uuid\":\"77818211-c208-41e0-8394-55730909f013\",\"schema_version\":\"zambo-receipt-anchor/1\"}"},"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","api_version":1,"verification_scope":"separate_sha256_commitment_and_provenance_binding_checks","checks":{"commitment_matches":{"label":"SHA-256 commitment","passed":true,"status":"pass","detail":"The exact decoded canonical bytes match the stored SHA-256 output hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"signature":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"No Ed25519 signature or pinned signing key was checked."},"chain":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"No append-only receipt-chain proof was checked."},"issued_by_zambo_dev":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"immutable_log_timestamp":{"label":"Stored timestamp","passed":true,"timestamp":"2026-10-23T15:07:13.376Z","detail":"The receipt store reports 2026-10-23T15:07:13.376Z; immutability is not checked here."},"receipt_schema_version":"0.4","signature_valid":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"Compatibility field only. No Ed25519 signature was checked; use API v2 checks.commitment_matches for the SHA-256 commitment."},"chain_valid":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"This endpoint does not verify an append-only chain."}}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:fb6493d2acb9185f675615f9bea290241b5352cb61c883bbdc54cb6300c0a047","computed_hash":"sha256:fb6493d2acb9185f675615f9bea290241b5352cb61c883bbdc54cb6300c0a047","detail":"SHA-256 of the exact decoded canonical bytes matches output_hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"issuer_authentication":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"signature":{"status":"not_checked","detail":"No Ed25519 signature or pinned signing key is supplied."},"schema":{"status":"not_checked","detail":"Schema conformance is left to the client using the linked hosted-profile schema."},"chain":{"status":"not_checked","detail":"This endpoint does not verify an append-only receipt chain."}}}