{ "checked_at_utc": "2026-10-20T03:16:48.138997+00:00", "geography": "Mission District and Mission Dolores, San Francisco", "sources_reviewed": 20, "counting_note": "Each publisher or platform counted once. Mission Local RSS, JSON, articles and ICS are one source. Organized sources can overlap in the same underlying activity.", "method": "Repeated direct public HTTP and parsed response inspection for known open sources; current primary docs for credentialed platforms; prior social audit retained as evidence. No logins, outreach, authentication bypass or new check-ins.", "scores_are_not_accuracy_metrics": true, "composite_score": null, "rubric": { "repeatable_access": { "0": "No dependable supported aggregation route established.", "1": "Documented but not tested, mixed failures, or research-only/manual route.", "2": "Usable public HTML or feed capability with remaining collector work.", "3": "Public structured response parsed in repeated checks." }, "mission_relevance": { "0": "No local applicability established.", "1": "City/platform relevance plausible; Mission yield unmeasured.", "2": "SF-wide or mixed geography with some Mission evidence or filtering.", "3": "Mission-specific publisher, venue or observed source." }, "informal_or_recurrence_signal": { "0": "No activity signal, context/proxy only.", "1": "Indirect or plausible but local informal yield untested.", "2": "Mixed community/formal activities or observed groups with unclear joinability.", "3": "Explicit casual/drop-in/recurring participation or firsthand habitual reports." }, "capture_freshness": { "0": "No suitable local capture evidence, or announcements/proxies only.", "1": "Historical/occasional observations with unvalidated capture time.", "2": "Repeatable local recent observations with useful capture metadata, still unvalidated.", "3": "Local near-real-time capture timestamps independently validated." } }, "interpretation": "A zero capture-freshness score is not a claim that a scheduled source is stale. It means the source does not demonstrate when human activity was captured. No source earned 2 or 3 in this dimension.", "launch_shortlist": [ "mission-local", "ruths-table", "sf-chess-club", "precita-eyes", "paseo-artistico", "mission-loteria", "foodwise-mcm", "partiful" ], "next_route_checks": [ "luma", "sf-recpark-mission", "red-poppy-mapp" ], "context_only": [ "bay-wheels", "sf-mobile-food" ], "yield_experiments": [ "bluesky", "youtube" ], "not_launch_dependencies": [ "x", "reddit", "flickr", "instagram", "snap-map" ], "raw_probe_file": "source-probes.json", "sources": [ { "id": "mission-local", "name": "Mission Local", "url": "https://missionlocal.org/", "collection_route": "Events JSON, RSS, ICS and articles. Treat these as one publisher.", "access_status": "tested_structured", "signal_classes": [ "announced", "habitual_report", "historical_observation" ], "scores": { "repeatable_access": 3, "mission_relevance": 3, "informal_or_recurrence_signal": 2, "capture_freshness": 1 }, "score_reasons": { "repeatable_access": "Events JSON fetched again; prior RSS and ICS tests also parsed successfully.", "mission_relevance": "Mission neighborhood publisher with local venues.", "informal_or_recurrence_signal": "Mixture of performances, civic events, classes and occasional small community activities.", "capture_freshness": "Photo reports can show past activity; source publication does not establish capture time." }, "verification": { "endpoint": "https://missionlocal.org/wp-json/tribe/events/v1/events?per_page=3&start_date=2026-10-19", "parsed": true, "returned": 3, "total_reported": 140, "caveat": "140 is publisher inventory, not filtered Mission informal activities.", "prior_evidence": "../mission-observed-social-2026-10-19/audit.json", "checked_local_date": "2026-10-19" }, "dependencies": [ "Geographic filter, event deduplication, source attribution, compare modifications and cancellations." ], "mvp_decision": "collect_first", "publisher_or_platform_count": 1 }, { "id": "ruths-table", "name": "Ruth's Table", "url": "https://www.ruthstable.org/schedule", "collection_route": "Public Squarespace JSON and per-event ICS.", "access_status": "tested_structured", "signal_classes": [ "announced", "recurring_schedule" ], "scores": { "repeatable_access": 3, "mission_relevance": 3, "informal_or_recurrence_signal": 3, "capture_freshness": 0 }, "score_reasons": { "repeatable_access": "JSON parsed in this and prior pass; individual ICS already verified.", "mission_relevance": "Named Mission venue and adjacent Bethany Center rooms.", "informal_or_recurrence_signal": "Explicit free drop-in art, poetry and participatory music recurrence.", "capture_freshness": "Schedules do not establish attendance." }, "verification": { "endpoint": "https://www.ruthstable.org/schedule?format=json", "upcoming_records": 45, "prior_evidence": "../mission-activity-sample-2026-10-19/organizer-candidates.json", "conflicts_observed": [ "Chair Yoga header and ICS list Oct22 while description cancels it.", "Sound in the Round has conflicting end times and entrance addresses." ], "checked_local_date": "2026-10-19" }, "dependencies": [ "Read descriptions as well as structured fields; suppress cancellation conflicts; exclude virtual sessions." ], "mvp_decision": "collect_first", "publisher_or_platform_count": 1 }, { "id": "sf-chess-club", "name": "SF Chess Club", "url": "https://sfchess.club/", "collection_route": "Public organizer HTML links to Partiful; use organizer event pages for sessions.", "access_status": "tested_html", "signal_classes": [ "announced", "recurring_group" ], "scores": { "repeatable_access": 2, "mission_relevance": 2, "informal_or_recurrence_signal": 3, "capture_freshness": 0 }, "score_reasons": { "repeatable_access": "Public HTML fetched and inspected; homepage is a small directory, not a session feed.", "mission_relevance": "Prior Dolores Park invitations found but club also meets elsewhere.", "informal_or_recurrence_signal": "Explicit casual chess, friends and all skill levels.", "capture_freshness": "Invitation is not observed game attendance." }, "verification": { "http_status": 200, "body_inspected": true, "homepage_text": "Come play some chess, make friends, and learn new moves! All skill levels are welcome.", "prior_evidence": "../mission-activity-sample-2026-10-19/informal-candidates.json", "checked_local_date": "2026-10-19" }, "dependencies": [ "Follow exact event links, keep only Mission sessions, distinguish ongoing group from particular park session." ], "mvp_decision": "collect_first", "publisher_or_platform_count": 1 }, { "id": "precita-eyes", "name": "Precita Eyes Muralists", "url": "https://www.precitaeyes.org/events.html", "collection_route": "Public event and program HTML, linked flyer images and newsletters.", "access_status": "tested_html", "signal_classes": [ "announced", "recurring_program", "historical_recap" ], "scores": { "repeatable_access": 2, "mission_relevance": 3, "informal_or_recurrence_signal": 2, "capture_freshness": 1 }, "score_reasons": { "repeatable_access": "Public event HTML fetched; no stable machine feed verified.", "mission_relevance": "Mission mural organization with local street and studio use.", "informal_or_recurrence_signal": "Friday Night Socials and workshops provide leads, alongside festivals and tours.", "capture_freshness": "Some recaps are historical; capture time generally unstated." }, "verification": { "http_status": 200, "body_inspected": true, "observed_sections": [ "Friday Night Socials", "Urban Youth Arts Festival", "Newsletters" ], "caveat": "Homepage mixes old and new programs; no future session count claimed.", "checked_local_date": "2026-10-19" }, "dependencies": [ "Date extraction and stale content filtering; OCR flyers when needed; age and joinability checks." ], "mvp_decision": "collect_first", "publisher_or_platform_count": 1 }, { "id": "paseo-artistico", "name": "Paseo Artistico / Accion Latina", "url": "https://www.paseoartistico.org/", "collection_route": "Public program HTML and linked flyers.", "access_status": "tested_html", "signal_classes": [ "announced", "recurring_program" ], "scores": { "repeatable_access": 2, "mission_relevance": 3, "informal_or_recurrence_signal": 2, "capture_freshness": 0 }, "score_reasons": { "repeatable_access": "Public HTML fetched and readable; prior advertised RSS had no items.", "mission_relevance": "Calle24 Mission cultural district and Harrison/24th street venues.", "informal_or_recurrence_signal": "Quarterly arts network and street programs, though many are organized festivals.", "capture_freshness": "Program announcements do not confirm activity now." }, "verification": { "http_status": 200, "body_inspected": true, "latest_visible_program": "October 10, 2026 anniversary block party,11 am-6 pm, Harrison between 23rd and 24th", "caveat": "Latest visible program is past as of review.", "checked_local_date": "2026-10-19" }, "dependencies": [ "Do not synthesize weekly recurrence from quarterly program; obtain next dated program when published." ], "mvp_decision": "collect_first", "publisher_or_platform_count": 1 }, { "id": "mission-loteria", "name": "Mission Loteria", "url": "https://mission-loteria.com/events", "collection_route": "Public events HTML with structured event metadata.", "access_status": "tested_html", "signal_classes": [ "announced", "recurring_group" ], "scores": { "repeatable_access": 2, "mission_relevance": 2, "informal_or_recurrence_signal": 3, "capture_freshness": 0 }, "score_reasons": { "repeatable_access": "Events HTML fetched, prior structured detail inspected.", "mission_relevance": "Mission-branded publisher includes out-of-neighborhood locations such as928 Geneva.", "informal_or_recurrence_signal": "Game nights, scavenger hunts and small community activities.", "capture_freshness": "These are planned sessions." }, "verification": { "http_status": 200, "body_inspected": true, "visible_inventory_label": 25, "caveat": "Inventory count is publisher label, not 25 verified Mission activities.", "prior_evidence": "../mission-activity-sample-2026-10-19/organizer-mission-loteria-structured-raw.json", "checked_local_date": "2026-10-19" }, "dependencies": [ "Geocode every venue; respect listing/summary conflicts; neighborhood filter." ], "mvp_decision": "collect_first", "publisher_or_platform_count": 1 }, { "id": "foodwise-mcm", "name": "Foodwise Mission Community Market", "url": "https://foodwise.org/markets/mission-community-market/music/", "collection_route": "Public market and musician schedule HTML.", "access_status": "tested_html", "signal_classes": [ "announced", "recurring_schedule" ], "scores": { "repeatable_access": 2, "mission_relevance": 3, "informal_or_recurrence_signal": 2, "capture_freshness": 0 }, "score_reasons": { "repeatable_access": "HTML fetched and inspected today; earlier direct fetch returned403, so monitor access.", "mission_relevance": "Explicit Mission Community Market.", "informal_or_recurrence_signal": "Recurring weekly public music and market use.", "capture_freshness": "Scheduled performance, not attendance." }, "verification": { "http_status": 200, "body_inspected": true, "recurrence_text": "Thursdays, market open 3-7 pm", "schedule_label": "2026 Live Music Schedule", "caveat": "Schedule says subject to change.", "checked_local_date": "2026-10-19" }, "dependencies": [ "Season boundaries, performer-specific times and exceptions; no crowd inference." ], "mvp_decision": "collect_first", "publisher_or_platform_count": 1 }, { "id": "red-poppy-mapp", "name": "Red Poppy Art House / MAPP", "url": "https://redpoppyarthouse.org/event/october-3rd-mapp/", "collection_route": "Public event pages and distributed program flyers; automated route unresolved.", "access_status": "browser_readable_direct_blocked", "signal_classes": [ "announced", "recurring_program" ], "scores": { "repeatable_access": 1, "mission_relevance": 3, "informal_or_recurrence_signal": 3, "capture_freshness": 0 }, "score_reasons": { "repeatable_access": "Direct GET 406; web reader exposes meaningful program HTML. Repeatable collector not verified.", "mission_relevance": "MAPP maps Mission gardens, garages, corners and art spaces.", "informal_or_recurrence_signal": "Strong informal multi-space arts activity signal.", "capture_freshness": "Announcement does not establish actual attendance." }, "verification": { "http_status_direct": 406, "web_reader_body_inspected": true, "caveat": "October 3 program is past; next dated program needed for upcoming card.", "checked_local_date": "2026-10-19" }, "dependencies": [ "Acquire stable supported feed or permitted page route; normalize changing venues." ], "mvp_decision": "manual_discovery_until_route_resolved", "publisher_or_platform_count": 1 }, { "id": "partiful", "name": "Partiful public SF discovery", "url": "https://partiful.com/explore/sf", "collection_route": "Public discovery and individual event HTML. No official neighborhood discovery API verified.", "access_status": "tested_html", "signal_classes": [ "announced", "public_invitation" ], "scores": { "repeatable_access": 2, "mission_relevance": 2, "informal_or_recurrence_signal": 3, "capture_freshness": 0 }, "score_reasons": { "repeatable_access": "Discovery HTML fetched and meaningful; prior individual event payloads parsed.", "mission_relevance": "SF feed includes verified Mission sessions but also regional events.", "informal_or_recurrence_signal": "Social games, swaps and park meetups can be strongly relevant.", "capture_freshness": "Interested and RSVP counts are not people present." }, "verification": { "http_status": 200, "body_inspected": true, "prior_evidence": "../mission-activity-sample-2026-10-19/informal-partiful-data.json", "caveat": "Do not treat private or approval-gated details as public.", "checked_local_date": "2026-10-19" }, "dependencies": [ "HTML changes, venue visibility, official reuse terms and rate limits; dedup organizer reposts." ], "mvp_decision": "collect_selected_public_pages", "publisher_or_platform_count": 1 }, { "id": "luma", "name": "Luma SF and organizer calendars", "url": "https://luma.com/sf", "collection_route": "Public discovery HTML; official city and organizer iCal subscriptions documented.", "access_status": "tested_html_feed_not_acquired", "signal_classes": [ "announced", "recurring_group" ], "scores": { "repeatable_access": 2, "mission_relevance": 1, "informal_or_recurrence_signal": 2, "capture_freshness": 0 }, "score_reasons": { "repeatable_access": "SF HTML fetched; official feed capability verified but actual subscription feed not acquired.", "mission_relevance": "SF-wide feed observed, no Mission yield measured in this pass.", "informal_or_recurrence_signal": "Creative and community meetups mixed with much technology and professional content.", "capture_freshness": "Scheduled event only." }, "verification": { "http_status": 200, "body_inspected": true, "official_docs": "https://help.luma.com/p/ical-syncing", "feed_status": "Documented, URL not fetched or parsed.", "checked_local_date": "2026-10-19" }, "dependencies": [ "Acquire city or selected organizer subscription URL, parse ICS, geographic filter, monitor cancellations." ], "mvp_decision": "acquire_feed_next", "publisher_or_platform_count": 1 }, { "id": "sf-recpark-mission", "name": "SF Recreation and Parks Mission Recreation Center", "url": "https://www.sfrecpark.org/Facilities/Facility/Details/Mission-Rec-Center-100", "collection_route": "Official facility HTML and seasonal catalog/PDF; direct collection discrepancy unresolved.", "access_status": "browser_readable_direct_failed", "signal_classes": [ "announced", "recurring_schedule" ], "scores": { "repeatable_access": 1, "mission_relevance": 3, "informal_or_recurrence_signal": 3, "capture_freshness": 0 }, "score_reasons": { "repeatable_access": "Both original and search-discovered alternate direct URLs returned 404 empty; web reader exposes Fall 2026 content.", "mission_relevance": "2450 Harrison Mission facility.", "informal_or_recurrence_signal": "Drop-in pickleball, basketball, table tennis and racquetball with season dates.", "capture_freshness": "Facility schedule establishes opportunity, not players." }, "verification": { "http_status_direct": 404, "web_reader_body_inspected": true, "season": "Fall 2026", "sample": "Tuesday pickleball 11 am-1 pm, Sep 1-Dec 29", "alternate_url": "https://sfrecpark.org/facilities/facility/details/Mission-Recreation-Center-100", "caveat": "Search-discovered alternate content includes Summer schedule; use current season and avoid cached stale duplicate.", "checked_local_date": "2026-10-19" }, "dependencies": [ "Resolve direct collector or official catalog route; retain effective season and program exceptions." ], "mvp_decision": "manual_verified_schedule_until_route_resolved", "publisher_or_platform_count": 1 }, { "id": "bay-wheels", "name": "Bay Wheels GBFS", "url": "https://lyftbikes.com/system-data", "collection_route": "Official public GBFS station status plus station information.", "access_status": "tested_structured", "signal_classes": [ "availability_proxy" ], "scores": { "repeatable_access": 3, "mission_relevance": 2, "informal_or_recurrence_signal": 0, "capture_freshness": 0 }, "score_reasons": { "repeatable_access": "JSON parsed again, 647 regional stations, TTL 60 seconds.", "mission_relevance": "Mission stations can be selected using station information.", "informal_or_recurrence_signal": "Bike and dock state provides no particular social activity.", "capture_freshness": "Fresh bike state is not human capture-time evidence." }, "verification": { "endpoint": "https://gbfs.lyft.com/gbfs/2.3/bay/en/station_status.json", "station_records": 647, "ttl_seconds": 60, "last_updated_unix": 1792466108, "checked_local_date": "2026-10-19" }, "dependencies": [ "Join station coordinates; account for rebalancing; never label bike delta as a crowd." ], "mvp_decision": "optional_context_only", "publisher_or_platform_count": 1 }, { "id": "sf-mobile-food", "name": "SF mobile food facility schedules", "url": "https://dev.socrata.com/foundry/data.sfgov.org/jjew-r69b", "collection_route": "Socrata JSON and permit joins.", "access_status": "tested_structured", "signal_classes": [ "announced_vendor_schedule" ], "scores": { "repeatable_access": 3, "mission_relevance": 2, "informal_or_recurrence_signal": 1, "capture_freshness": 0 }, "score_reasons": { "repeatable_access": "JSON parsed again; public endpoint redirected to data.sf.gov.", "mission_relevance": "SF-wide with address and coordinate filters.", "informal_or_recurrence_signal": "Food vendors may support discovery but do not prove a gathering.", "capture_freshness": "Scheduled days and hours, not live vendor GPS." }, "verification": { "endpoint": "https://data.sfgov.org/resource/jjew-r69b.json?$limit=3", "rows_returned": 3, "prior_full_check_rows": 1966, "prior_row_update": "2026-09-11", "checked_local_date": "2026-10-19" }, "dependencies": [ "Filter valid permits, dates and local schedules; do not mark vendor on site without observation." ], "mvp_decision": "optional_context_only", "publisher_or_platform_count": 1 }, { "id": "bluesky", "name": "Bluesky public posts / AT Protocol", "url": "https://github.com/bluesky-social/jetstream", "collection_route": "Documented AT Protocol archive/streaming; public search trial failed.", "access_status": "documented_stream_not_tested_search_failed", "signal_classes": [ "potential_observation", "potential_habitual_report", "announced" ], "scores": { "repeatable_access": 1, "mission_relevance": 1, "informal_or_recurrence_signal": 1, "capture_freshness": 0 }, "score_reasons": { "repeatable_access": "Official Jetstream documentation verified; no stream consumed; search HTTP 403.", "mission_relevance": "No local yield measured.", "informal_or_recurrence_signal": "Text and images could contain informal activity, unproven Mission yield.", "capture_freshness": "No suitable local capture evidence obtained." }, "verification": { "official_docs": "https://github.com/bluesky-social/jetstream", "search_probe_status": 403, "caveat": "Do not equate available network stream with enough Mission posts.", "checked_local_date": "2026-10-19" }, "dependencies": [ "Implement documented stream client or supported search, seed local accounts/place aliases, measure useful yield." ], "mvp_decision": "small_yield_experiment", "publisher_or_platform_count": 1 }, { "id": "x", "name": "X posts", "url": "https://docs.x.com/x-api/posts/search/introduction", "collection_route": "Official recent search, full archive and filtered stream with approved developer access.", "access_status": "documented_api_not_tested", "signal_classes": [ "potential_observation", "potential_habitual_report", "announced" ], "scores": { "repeatable_access": 1, "mission_relevance": 1, "informal_or_recurrence_signal": 1, "capture_freshness": 0 }, "score_reasons": { "repeatable_access": "Documentation reviewed, no credentials or API request.", "mission_relevance": "Potential place/account queries; no Mission yield measured.", "informal_or_recurrence_signal": "Possible spontaneous and habitual reports; density untested.", "capture_freshness": "Post creation timestamp cannot by itself establish when media was captured." }, "verification": { "official_docs": "https://docs.x.com/x-api/posts/search/introduction", "documented_recent_window_days": 7, "credentialed_test": false, "checked_local_date": "2026-10-19" }, "dependencies": [ "Approved developer app, current access/payment, query tuning and local yield measurement." ], "mvp_decision": "defer_until_credentials_and_yield_test", "publisher_or_platform_count": 1 }, { "id": "reddit", "name": "Reddit local communities", "url": "https://redditinc.com/policies/data-api-terms", "collection_route": "Approved API and commercial agreement; research public pages/JSON gave limited samples.", "access_status": "research_sample_only_commercial_access_unresolved", "signal_classes": [ "habitual_report", "announced", "potential_observation" ], "scores": { "repeatable_access": 1, "mission_relevance": 2, "informal_or_recurrence_signal": 3, "capture_freshness": 1 }, "score_reasons": { "repeatable_access": "Prior public research JSON worked through web reader, direct requests 403; no approved production access.", "mission_relevance": "Verified Dolores Park comment plus SF and Mission communities.", "informal_or_recurrence_signal": "Habitual descriptions, pickup inquiries and organizer invitations.", "capture_freshness": "October 3 comment describes weekend courts, not a dated session." }, "verification": { "official_docs": "https://redditinc.com/policies/data-api-terms", "sample": "https://www.reddit.com/r/bayarea/comments/1wwgrio/comment/pdkgeow/", "prior_evidence": "../mission-observed-social-2026-10-19/reddit-candidates.json", "checked_local_date": "2026-10-19" }, "dependencies": [ "Approved commercial access, handle deleted content, exact session/date resolution and author-claim labeling." ], "mvp_decision": "conditional_research_not_launch_dependency", "publisher_or_platform_count": 1 }, { "id": "flickr", "name": "Flickr public photographs", "url": "https://www.flickr.com/services/api/flickr.photos.search.html", "collection_route": "Official geo/date photo search and permitted EXIF; public pages used for prior sample.", "access_status": "documented_api_not_tested_public_sample_reviewed", "signal_classes": [ "historical_observation" ], "scores": { "repeatable_access": 1, "mission_relevance": 2, "informal_or_recurrence_signal": 2, "capture_freshness": 1 }, "score_reasons": { "repeatable_access": "Official API route reviewed, no key-based request; prior public photos read.", "mission_relevance": "Dolores Park photo sample visually verified.", "informal_or_recurrence_signal": "Picnics visible, no recent dated pickup or chess discovered.", "capture_freshness": "Prior recently uploaded photos included year-old captures; camera timezone unverified." }, "verification": { "official_docs": "https://www.flickr.com/services/api/flickr.photos.search.html", "prior_evidence": "../mission-observed-social-2026-10-19/other-candidates.json", "sample": "https://www.flickr.com/photos/dnevill/55511843307/", "checked_local_date": "2026-10-19" }, "dependencies": [ "API key and permitted use, photo licenses, distinguish taken/upload dates and unknown capture flags." ], "mvp_decision": "retrospective_enrichment_only", "publisher_or_platform_count": 1 }, { "id": "youtube", "name": "YouTube public videos and livestreams", "url": "https://developers.google.com/youtube/data/reference/rest/v3/search/list", "collection_route": "Official search API and channel upload playlists; accessible media analysis subject to availability.", "access_status": "documented_api_not_tested", "signal_classes": [ "potential_observation", "historical_observation", "announced" ], "scores": { "repeatable_access": 1, "mission_relevance": 1, "informal_or_recurrence_signal": 1, "capture_freshness": 0 }, "score_reasons": { "repeatable_access": "Official search filters verified; no API-key request or local sample.", "mission_relevance": "Mission keyword/geography filters possible, local yield not measured.", "informal_or_recurrence_signal": "Videos may show informal activity but pickup signal untested.", "capture_freshness": "Published time differs from recorded time; live filter is available but no local stream verified." }, "verification": { "official_docs": "https://developers.google.com/youtube/data/reference/rest/v3/search/list", "credentialed_test": false, "documented_filters": [ "q", "publishedAfter", "location+locationRadius", "eventType" ], "checked_local_date": "2026-10-19" }, "dependencies": [ "API key/quota, seed channels, geography metadata sparsity, distinguish broadcast time and recording time." ], "mvp_decision": "small_yield_experiment", "publisher_or_platform_count": 1 }, { "id": "instagram", "name": "Instagram selected public organizer and park accounts", "url": "https://www.instagram.com/doloresparksf/", "collection_route": "Selected public post inspection worked; aggregatable neighborhood feed not established.", "access_status": "manual_public_sample_only", "signal_classes": [ "historical_observation", "announced" ], "scores": { "repeatable_access": 0, "mission_relevance": 3, "informal_or_recurrence_signal": 2, "capture_freshness": 1 }, "score_reasons": { "repeatable_access": "No dependable approved arbitrary-neighborhood collection route verified.", "mission_relevance": "Two recent Dolores Park picnic photos visually verified.", "informal_or_recurrence_signal": "Photos show groups, while joinability and precise activity uncertain.", "capture_freshness": "Caption claims imply 37 minutes and 5 h 20 m upload delay; neither verified capture time." }, "verification": { "prior_evidence": "../mission-observed-social-2026-10-19/instagram-candidates.json", "exif_evidence": "../mission-snap-map-2026-10-19/audit.json", "sample": "https://www.instagram.com/doloresparksf/p/DeaoG_INPQw/", "caveat": "Two tested publicly served JPEGs have no capture EXIF or GPS.", "checked_local_date": "2026-10-19" }, "dependencies": [ "Supported organizer connection or platform permission; no general neighborhood scraper assumed." ], "mvp_decision": "partnership_or_manual_enrichment", "publisher_or_platform_count": 1 }, { "id": "snap-map", "name": "Snap Map", "url": "https://map.snapchat.com/", "collection_route": "Mobile map only; no documented aggregatable local feed verified.", "access_status": "web_map_unavailable_feed_unverified", "signal_classes": [ "potential_observation" ], "scores": { "repeatable_access": 0, "mission_relevance": 1, "informal_or_recurrence_signal": 1, "capture_freshness": 0 }, "score_reasons": { "repeatable_access": "Public URL redirects to Snapchat homepage; support confirms mobile-only map.", "mission_relevance": "No Dolores Park or Mission items obtained.", "informal_or_recurrence_signal": "Possible informal imagery, no local sample verified.", "capture_freshness": "No local timestamps or media EXIF inspected." }, "verification": { "http_status": 200, "final_url": "https://www.snapchat.com/", "official_docs": "https://help.snapchat.com/hc/en-us/articles/39147521362964-Where-do-I-find-Snap-Map-on-a-web-browser", "prior_evidence": "../mission-snap-map-2026-10-19/audit.json", "caveat": "HTTP 200 is homepage access, not successful map access.", "checked_local_date": "2026-10-19" }, "dependencies": [ "Supported mobile or provider collection route, permitted reuse, local sample, capture and location validation." ], "mvp_decision": "exclude_from_mvp_dependency", "publisher_or_platform_count": 1 } ], "browser_rechecks": [ { "source": "SF Recreation and Parks: Mission Recreation Center", "url": "https://www.sfrecpark.org/Facilities/Facility/Details/Mission-Rec-Center-100", "checked_local_date": "2026-10-19", "result": "Official facility page loaded in CUA browser, with current fall schedule and Tuesday pickleball 11am to1pm through December29, course49656. Direct HTTP collector remains unavailable." } ] }