{"summary":{"version":"summary-v1","lines":[{"dimension":"build","label":"Build","tag":"DERIVED","text":"Active: 1 meaningful event in 30 days; latest ship 27 days ago.","evidence":[{"id":"ship:17bceb0c-71e4-4054-9b8a-564de5e40797","label":"GitHub","url":"https://github.com/tow3web3/deltas","receiptUrl":"https://heyresearch.xyz/api/evidence/ship%3A17bceb0c-71e4-4054-9b8a-564de5e40797"}],"basis":"evidence_record","detailUrl":"https://heyresearch.xyz/api/projects/yo-yo/timeline","observedAt":"2026-10-01T21:53:26.000Z","freshness":"fresh","answer":"Last shipped 27 days ago","significance":{"text":"First week of code changes after 21 quiet days.","about":"ship:17bceb0c-71e4-4054-9b8a-564de5e40797","receiptUrl":"https://heyresearch.xyz/api/evidence/ship%3A17bceb0c-71e4-4054-9b8a-564de5e40797"}},{"dimension":"usage","label":"Product usage","tag":"FACT","text":"1 of 1 watched contract active · 13 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/yo-yo/usage","observedAt":"2026-10-28T00:43:02.503Z","freshness":"fresh"},{"dimension":"market","label":"Market","tag":"FACT","text":"Active market · FDV (fully diluted) $3.2K · current liquidity $5.5K · reading under an hour old (DEX Screener).","evidence":[],"basis":"market_reading","detailUrl":"https://heyresearch.xyz/api/projects/yo-yo/market","observedAt":"2026-10-28T06:33:20.409Z","freshness":"fresh"},{"dimension":"contract","label":"Contracts","tag":"FACT","text":"1 contract on record for code changes, 1 with verified source; no implementation or interface change recorded.","evidence":[],"basis":"registry_record","detailUrl":"https://heyresearch.xyz/api/projects/yo-yo/contracts","observedAt":"2026-10-26T18:09:32.013Z","freshness":"fresh"},{"dimension":"latestChange","label":"Latest change","tag":"FACT","text":"27 days ago: Code changes, week of 2026-09-28 – 2026-10-04.","evidence":[{"id":"ship:17bceb0c-71e4-4054-9b8a-564de5e40797","label":"GitHub","url":"https://github.com/tow3web3/deltas","receiptUrl":"https://heyresearch.xyz/api/evidence/ship%3A17bceb0c-71e4-4054-9b8a-564de5e40797"}],"basis":"evidence_record","detailUrl":"https://heyresearch.xyz/api/changes?project=yo-yo","observedAt":"2026-10-01T21:53:26.000Z","freshness":"fresh","change":{"version":"change-explain-v1","eventId":"ship:17bceb0c-71e4-4054-9b8a-564de5e40797","type":"build.code_activity","evidenceId":"ship:17bceb0c-71e4-4054-9b8a-564de5e40797","what":"Code changes, week of 2026-09-28 – 2026-10-04","headline":"Code changes, read from the team’s GitHub · not a deployment","capability":{"named":null,"basis":"code_week","text":"3 of 3 commits HEY read changed code. 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