{"summary":{"version":"summary-v1","lines":[{"dimension":"build","label":"Build","tag":"UNKNOWN","text":"Not measured — no builder source linked: HEY holds no repository, changelog or feed it can read, so no count here is a measured zero.","evidence":[],"basis":"not_held","detailUrl":"https://heyresearch.xyz/api/projects/blockchain-usd/timeline","freshness":"unknown","reason":"no_builder_source","answer":"Not measured — no builder source linked"},{"dimension":"usage","label":"Product usage","tag":"FACT","text":"1 of 1 watched contract active · 160 calls in 7 days — all token transfers and approvals (ERC-20), which trading alone produces; none reached another function HEY watches.","evidence":[],"basis":"usage_reading","detailUrl":"https://heyresearch.xyz/api/projects/blockchain-usd/usage","observedAt":"2026-11-07T01:04:00.962Z","freshness":"fresh"},{"dimension":"market","label":"Market","tag":"UNKNOWN","text":"Trading inactive; the latest reading carries no valuation; liquidity $46.4M (GeckoTerminal, read yesterday).","evidence":[],"basis":"not_held","detailUrl":"https://heyresearch.xyz/api/projects/blockchain-usd/market","observedAt":"2026-11-07T14:10:45.324Z","freshness":"fresh","reason":"no_reading"},{"dimension":"contract","label":"Contracts","tag":"FACT","text":"1 contract on record for code changes, 1 with published source code; no implementation or interface change recorded.","evidence":[],"basis":"registry_record","detailUrl":"https://heyresearch.xyz/api/projects/blockchain-usd/contracts","observedAt":"2026-10-31T21:08:01.653Z","freshness":"fresh"},{"dimension":"latestChange","label":"Latest change","tag":"FACT","text":"On 2026-09-23: Verified contract source published: Blockchain_USD.","evidence":[{"id":"ship:2a917268-5cf4-4364-b94b-4b7045630e6e","label":"Explorer","url":"https://robinhoodchain.blockscout.com/address/0x65f1f83dd8b702a195e24ea171f8136fb1888888?tab=contract","receiptUrl":"https://heyresearch.xyz/api/evidence/ship%3A2a917268-5cf4-4364-b94b-4b7045630e6e"}],"basis":"evidence_record","detailUrl":"https://heyresearch.xyz/api/changes?project=blockchain-usd","observedAt":"2026-09-23T05:07:52.368Z","freshness":"fresh","change":{"version":"change-explain-v1","eventId":"ship:2a917268-5cf4-4364-b94b-4b7045630e6e","type":"contract.deployed","evidenceId":"ship:2a917268-5cf4-4364-b94b-4b7045630e6e","what":"Verified contract source published: Blockchain_USD","headline":"Contract source verification, read from the explorer · not a deployment","capability":{"named":null,"basis":"not_held","text":"The source the explorer publishes names no capability."},"stage":{"observed":"source_verification","basis":"ship_type","notObserved":[],"text":"The explorer shows the contract’s source as verified (or no longer verified). This is not a deployment."},"reportedBy":{"kind":"explorer_record","text":"Read from the explorer."},"corroboration":{"state":"corroborated","by":[{"kind":"explorer_record","evidenceId":"ship:2a917268-5cf4-4364-b94b-4b7045630e6e"}],"text":"Independently recorded: HEY read it from the explorer, not from the team."},"releaseDeployment":{"state":"not_applicable","contracts":[],"evidence":[],"text":"Not a release or a deployment."},"activity":{"ownFunctionCalls":0,"tokenStandardCalls":160,"success":"not_measured","state":"MEASURED","scope":"contract","contract":{"chainId":4663,"address":"0x65f1f83dd8b702a195e24ea171f8136fb1888888","role":"token","shared":false},"window":{"from":"2026-10-31","to":"2026-11-06","days":7,"daysCovered":7},"text":"0x65f1…8888 (the project’s token): only token transfers and approvals (160 ERC-20 calls) and no call to its other functions in 7 days to 2026-11-06. Token transfers are not product activity. Whether calls succeeded is not measured. Calls come from addresses, not people.","aroundUrl":"https://heyresearch.xyz/api/projects/blockchain-usd/around/ship%3A2a917268-5cf4-4364-b94b-4b7045630e6e"},"time":{"occurredAt":null,"precision":"OBSERVED","detectedAt":"2026-09-23T05:07:52.368Z","recordedAt":"2026-11-03T13:10:25.405Z","origin":"bootstrap","basis":"observed_by_hey","lateIndexed":true,"text":"No source dates it: HEY first saw it on 2026-09-23. HEY indexed it later, as history."},"standing":{"state":"standing","withdrawnEvidence":[]},"evidence":[{"id":"ship:2a917268-5cf4-4364-b94b-4b7045630e6e","receiptUrl":"https://heyresearch.xyz/api/evidence/ship%3A2a917268-5cf4-4364-b94b-4b7045630e6e"}],"unknowns":[{"code":"capability_not_named","text":"No source HEY holds names what this change does."},{"code":"occurred_at_unknown","text":"No source dates it; when it happened is not known."},{"code":"success_not_measured","text":"Whether calls succeeded is not measured: failed transactions are not read."}],"limit":"A contract record says what the chain shows about a contract. It is not a safety check, and it does not say who runs the contract.","explainUrl":"https://heyresearch.xyz/api/projects/blockchain-usd/explain?fact=build.change&event=ship%3A2a917268-5cf4-4364-b94b-4b7045630e6e"}},{"dimension":"unknown","label":"Not yet known","tag":"UNKNOWN","text":"5 gaps: Building activity (no source), Repositories (no source), Releases (no source), +2 more. No repository, changelog or feed to read.","evidence":[],"basis":"coverage_state","detailUrl":"https://heyresearch.xyz/api/projects/blockchain-usd/coverage","freshness":"unknown","reason":"no_builder_source"}],"computedAt":"2026-11-07T14:40:04.374Z"},"identity":{"slug":"blockchain-usd","name":"Blockchain 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audit shows an audit took place; it is not a guarantee of safety.","contextOnly":true},"peerContext":{"rulesVersion":"peers-v2","state":"NO_COHORT","reason":"kind_not_classified","computedAt":"2026-11-07T02:04:11.592Z","freshness":{"state":"CURRENT","asOf":"2026-11-07T02:04:11.592Z","staleAfterHours":36},"cohort":null,"minimums":{"median":8,"percentile":20},"dimensions":[],"methodology":"https://heyresearch.xyz/methodology#peers"},"contracts":{"url":"https://heyresearch.xyz/api/projects/blockchain-usd/contracts"},"verification":{"token":{"status":"UNVERIFIED","reason":"market_listing"},"ownerVerified":false,"submitted":false,"sources":{"total":4,"own":2,"verified":0,"contextOnly":2}},"locks":{"coverage":{"state":"MEASURED","asOf":"2026-11-07T12:43:55.589Z","reason":"hoodlock_only_none_found"}},"integrity":{"state":"MEASURED","reason":"published"},"latestChanges":{"available":true,"items":[{"id":"state:06892a84-a82e-45cc-a442-196bf5c653c4:market_status:44158","revision":1,"op":"upsert","type":"market.status_changed","domain":"market","occurredAt":null,"precision":"OBSERVED","detectedAt":"2026-11-07T00:21:18.255Z","recordedAt":"2026-11-07T00:25:03.287Z","summary":"Token market moved from Active market to Trading inactive","evidence":[{"id":"state:06892a84-a82e-45cc-a442-196bf5c653c4:market_status:44158","label":"HEY state record"}],"source":"hey_state"},{"id":"state:06892a84-a82e-45cc-a442-196bf5c653c4:market_status:43432","revision":1,"op":"upsert","type":"market.status_changed","domain":"market","occurredAt":null,"precision":"OBSERVED","detectedAt":"2026-11-05T07:08:39.323Z","recordedAt":"2026-11-05T07:10:04.384Z","summary":"Token market moved from Trading inactive to Active market","evidence":[{"id":"state:06892a84-a82e-45cc-a442-196bf5c653c4:market_status:43432","label":"HEY state record"}],"source":"hey_state"},{"id":"signal:ad6f4b19-d57f-4367-902c-f77f10eba3b6","revision":1,"op":"upsert","type":"market.volume_spike","domain":"market","occurredAt":"2026-11-05T01:12:15.015Z","precision":"WINDOW","detectedAt":"2026-11-05T01:12:19.389Z","recordedAt":"2026-11-05T01:15:00.049Z","summary":"$2.1M traded on 2026-11-05, 167794.6× a typical day","evidence":[{"id":"signal:ad6f4b19-d57f-4367-902c-f77f10eba3b6","label":"HEY Signal"},{"id":"signal:ad6f4b19-d57f-4367-902c-f77f10eba3b6","label":"Trading, day by day","url":"https://heyresearch.xyz/project/blockchain-usd/market#trading"}],"source":"hey_signal"},{"id":"state:06892a84-a82e-45cc-a442-196bf5c653c4:market_status:43234","revision":1,"op":"upsert","type":"market.status_changed","domain":"market","occurredAt":null,"precision":"OBSERVED","detectedAt":"2026-11-04T23:08:38.558Z","recordedAt":"2026-11-04T23:10:03.669Z","summary":"Token market moved from Active market to Trading inactive","evidence":[{"id":"state:06892a84-a82e-45cc-a442-196bf5c653c4:market_status:43234","label":"HEY state record"}],"source":"hey_state"},{"id":"state:06892a84-a82e-45cc-a442-196bf5c653c4:market_status:42678","revision":1,"op":"upsert","type":"market.status_changed","domain":"market","occurredAt":null,"precision":"OBSERVED","detectedAt":"2026-11-03T19:07:27.313Z","recordedAt":"2026-11-03T19:10:02.465Z","summary":"Token market moved from Trading inactive to Active market","evidence":[{"id":"state:06892a84-a82e-45cc-a442-196bf5c653c4:market_status:42678","label":"HEY state 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source-backed activity HEY recorded. Still Building means counted ships during a market drawdown HEY itself tracked — it is not a prediction, not a ranking by price, and not investment advice. Few projects meet Still Building or Under the Radar at any time; both are strict by design, and list responses carry the counts."}