{
  "schema_version": 1,
  "metadata": {
    "source_type": "discord_ui_observation",
    "source_channel_url": null,
    "captured_at": null,
    "collection_date_local": null,
    "collection_timezone": "America/Chicago",
    "display_timezone": null,
    "display_timezone_verified": false,
    "collector": "assistant",
    "collection_method": "Authorized assistant UI reading; not user in-person observation or a field survey",
    "sampling": "140 unique message items from bounded loaded Discord samples in 8 of eight challenge channels. Repeated sightings are deduplicated by message ID. Samples have different displayed time spans and do not establish full-channel or common-interval coverage.",
    "provenance": "Message IDs, visible dates/times, display-label aliases and paraphrases supplied by the main assistant after reading the Discord interface. Original usernames and verbatim message text are omitted.",
    "population": "Visible sampled messages only",
    "identity_note": "Aliases identify rendered display labels within a channel. Prefixes prevent accidental cross-channel matches; they are not verified people or teams and must not be summed as unique participants.",
    "eligibility_note": "The written Build-A-Dataset guide requires primary physical-world collection. The user reports an organizer exception allowing remote observations; its exact scope has not been independently verified.",
    "limits": [
      "0 challenge channels have no inspected message content; missing activity remains null, not zero",
      "No messages-per-hour calculation: sampled time spans are not complete observation intervals",
      "No cross-challenge popularity or competition ranking; loaded sample sizes reflect acquisition coverage",
      "No total participant, team, entrant or valid-submission counts; participant claims are not verified counts",
      "No inferred mental health, numerical difficulty, prize motivation or personal winning probability",
      "Categories are single-assistant content interpretations, not independently human-validated responses"
    ],
    "collection_dates_local": [
      "2026-11-07",
      "2026-11-08"
    ],
    "latest_observation_date_local": "2026-11-08",
    "snapshot_count": 11,
    "reaction_note": "Latest reaction readings cover 2 of 140 message items. Counts across emoji are reaction events, not unique reactors. Missing readings stay null; no growth or velocity is estimated.",
    "navigation_attempt_note": "Earlier navigation attempts were blocked. Newly acquired channel samples are recorded individually; channels without message evidence remain unread.",
    "source_channel_urls": [
      "https://discord.com/channels/755441182951211028/1567712613171859527",
      "https://discord.com/channels/755441182951211028/1567718000117809214",
      "https://discord.com/channels/755441182951211028/1567718421980778667",
      "https://discord.com/channels/755441182951211028/1567713790177320992",
      "https://discord.com/channels/755441182951211028/1567713269240692846",
      "https://discord.com/channels/755441182951211028/1567712548252295198",
      "https://discord.com/channels/755441182951211028/1567712256412749935",
      "https://discord.com/channels/755441182951211028/1567712707728375929"
    ],
    "first_collection_date_local": "2026-11-07"
  },
  "coding_scheme": {
    "unit": "One observed Discord message",
    "assignment": "Exactly one category per message",
    "definitions": {
      "social_banter": "Brief social or conversational content without a specific request, progress claim or concrete strategy signal in this coding.",
      "strategy_discussion": "A statement about an approach to trying the challenge; effectiveness is not verified.",
      "progress_report": "A self-reported challenge goal or current progress; completion and team membership are not verified.",
      "collaboration": "An invitation to collaborate; it does not establish actual team membership.",
      "unclassified_media": "A visible image message whose content is not classified; no image-content inference is made.",
      "leaderboard_request": "An explicit request for a leaderboard or leaderboard update.",
      "logistics_request": "A request about registration, scheduling, submission access or other participation logistics; no organizer role is inferred.",
      "rule_clarification": "A question or explanation about challenge rules or deliverable requirements; author authority is not implied.",
      "other": "Readable message content outside the specific categories; unverified numerical claims remain text claims, not measured participation.",
      "participation_confirmation": "An explicit self-report in response to a participation prompt. Pseudonymous reported team labels are scoped to that channel collection; neither membership nor entry is verified.",
      "help_request": "An explicit request for assistance or resources. Message presence does not establish whether the issue was later resolved.",
      "score_request": "A request for other participants to share scores. The question itself does not verify scores or request an official leaderboard."
    },
    "coder": "Assistant; no independent second-coder validation",
    "interpretation": "Categories describe sampled message content, not verified participation, team strength, feelings or outcomes."
  },
  "records": [
    {
      "message_id": "1567758160368902267",
      "challenge_id": "dashboard-royale",
      "source_type": "discord_ui_observation",
      "source_url": "https://discord.com/channels/755441182951211028/1567712613171859527/1567758160368902267",
      "channel_url": "https://discord.com/channels/755441182951211028/1567712613171859527",
      "display_date": "2026-11-04",
      "display_time": "22:31",
      "timezone": null,
      "captured_at": null,
      "display_alias": "DR-A",
      "category": "social_banter",
      "paraphrase": "Expresses hope that the challenge could lead to an interview",
      "reply_to_message_id": null,
      "human_reviewed": false,
      "snapshot_ids": [
        "dashboard-royale-20261108-001"
      ],
      "author_role": "unknown",
      "role_evidence": null,
      "reported_team_alias": null,
      "reported_team_alias_scope": null,
      "reaction_count_observed": null,
      "reaction_types_observed": null,
      "reaction_observed_on_local": null,
      "reaction_observed_timezone": null,
      "reaction_capture_time": null,
      "reaction_snapshot_id": null,
      "collector": "assistant",
      "collection_method": "Assistant reading of the authorized native Chrome Discord interface",
      "coding_method": "Single-assistant qualitative coding of visible message content",
      "identity_unit": "Observed display label within this channel, not a verified account, person or team",
      "reaction_observation_note": null
    },
    {
      "message_id": "1567779924264353894",
      "challenge_id": "build-a-dataset",
      "source_type": "discord_ui_observation",
      "source_url": "https://discord.com/channels/755441182951211028/1567718000117809214/1567779924264353894",
      "channel_url": "https://discord.com/channels/755441182951211028/1567718000117809214",
      "display_date": "2026-11-04",
      "display_time": "23:57",
      "timezone": null,
      "captured_at": null,
      "display_alias": "BD-A",
      "category": "social_banter",
      "paraphrase": "Jokes about expectations for the fifth challenge; no psychological state is inferred",
      "reply_to_message_id": null,
      "human_reviewed": false,
      "snapshot_ids": [
        "build-a-dataset-20261108-001"
      ],
      "author_role": "unknown",
      "role_evidence": null,
      "reported_team_alias": null,
      "reported_team_alias_scope": null,
      "reaction_count_observed": null,
      "reaction_types_observed": null,
      "reaction_observed_on_local": null,
      "reaction_observed_timezone": null,
      "reaction_capture_time": null,
      "reaction_snapshot_id": null,
      "collector": "assistant",
      "collection_method": "Assistant reading of the authorized native Chrome Discord interface",
      "coding_method": "Single-assistant qualitative coding of visible message content",
      "identity_unit": "Observed display label within this channel, not a verified account, person or team",
      "reaction_observation_note": null
    },
    {
      "message_id": "1568641950330917088",
      "challenge_id": "databricks",
      "source_type": "discord_ui_observation",
      "source_url": "https://discord.com/channels/755441182951211028/1567718421980778667/1568641950330917088",
      "channel_url": "https://discord.com/channels/755441182951211028/1567718421980778667",
      "display_date": "2026-11-07",
      "display_time": "09:03",
      "timezone": null,
      "captured_at": null,
      "display_alias": "DB-A",
      "category": "social_banter",
      "paraphrase": "Greets the channel",
      "reply_to_message_id": null,
      "human_reviewed": false,
      "snapshot_ids": [
        "databricks-20261108-001"
      ],
      "author_role": "unknown",
      "role_evidence": null,
      "reported_team_alias": null,
      "reported_team_alias_scope": null,
      "reaction_count_observed": null,
      "reaction_types_observed": null,
      "reaction_observed_on_local": null,
      "reaction_observed_timezone": null,
      "reaction_capture_time": null,
      "reaction_snapshot_id": null,
      "collector": "assistant",
      "collection_method": "Assistant reading of the authorized native Chrome Discord interface",
      "coding_method": "Single-assistant qualitative coding of visible message content",
      "identity_unit": "Observed display label within this channel, not a verified account, person or team",
      "reaction_observation_note": null
    },
    {
      "message_id": "1568662827445788855",
      "challenge_id": "build-a-dataset",
      "source_type": "discord_ui_observation",
      "source_url": "https://discord.com/channels/755441182951211028/1567718000117809214/1568662827445788855",
      "channel_url": "https://discord.com/channels/755441182951211028/1567718000117809214",
      "display_date": "2026-11-07",
      "display_time": "10:26",
      "timezone": null,
      "captured_at": null,
      "display_alias": "BD-B",
      "category": "social_banter",
      "paraphrase": "Replies encouragingly to the earlier conversational remark",
      "reply_to_message_id": null,
      "human_reviewed": false,
      "snapshot_ids": [
        "build-a-dataset-20261108-001"
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      "author_role": "unknown",
      "role_evidence": null,
      "reported_team_alias": null,
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      "reaction_count_observed": null,
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      "reaction_observed_on_local": null,
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      "collector": "assistant",
      "collection_method": "Assistant reading of the authorized native Chrome Discord interface",
      "coding_method": "Single-assistant qualitative coding of visible message content",
      "identity_unit": "Observed display label within this channel, not a verified account, person or team",
      "reaction_observation_note": null
    },
    {
      "message_id": "1568662835293069374",
      "challenge_id": "build-a-dataset",
      "source_type": "discord_ui_observation",
      "source_url": "https://discord.com/channels/755441182951211028/1567718000117809214/1568662835293069374",
      "channel_url": "https://discord.com/channels/755441182951211028/1567718000117809214",
      "display_date": "2026-11-07",
      "display_time": "10:26",
      "timezone": null,
      "captured_at": null,
      "display_alias": "BD-B",
      "category": "other",
      "paraphrase": "Shares a GitHub resource for a learning agent",
      "reply_to_message_id": null,
      "human_reviewed": false,
      "snapshot_ids": [
        "build-a-dataset-20261108-001"
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      "author_role": "unknown",
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      "collector": "assistant",
      "collection_method": "Assistant reading of the authorized native Chrome Discord interface",
      "coding_method": "Single-assistant qualitative coding of visible message content",
      "identity_unit": "Observed display label within this channel, not a verified account, person or team",
      "reaction_observation_note": null
    },
    {
      "message_id": "1568666723303948559",
      "challenge_id": "hitachi",
      "source_type": "discord_ui_observation",
      "source_url": "https://discord.com/channels/755441182951211028/1567713790177320992/1568666723303948559",
      "channel_url": "https://discord.com/channels/755441182951211028/1567713790177320992",
      "display_date": "2026-11-07",
      "display_time": "10:41",
      "timezone": null,
      "captured_at": null,
      "display_alias": "HI-A",
      "category": "social_banter",
      "paraphrase": "Introduces themselves to the channel",
      "reply_to_message_id": null,
      "human_reviewed": false,
      "snapshot_ids": [
        "hitachi-20261108-001"
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      "author_role": "unknown",
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      "collector": "assistant",
      "collection_method": "Assistant reading of the authorized native Chrome Discord interface",
      "coding_method": "Single-assistant qualitative coding of visible message content",
      "identity_unit": "Observed display label within this channel, not a verified account, person or team",
      "reaction_observation_note": null
    },
    {
      "message_id": "1568687465475211370",
      "challenge_id": "build-a-dataset",
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      "source_url": "https://discord.com/channels/755441182951211028/1567718000117809214/1568687465475211370",
      "channel_url": "https://discord.com/channels/755441182951211028/1567718000117809214",
      "display_date": "2026-11-07",
      "display_time": "12:03",
      "timezone": null,
      "captured_at": null,
      "display_alias": "BD-C",
      "category": "other",
      "paraphrase": "Reports seeing a video about the shared external resource and expresses a positive impression",
      "reply_to_message_id": "1568662835293069374",
      "human_reviewed": false,
      "snapshot_ids": [
        "build-a-dataset-20261108-001"
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      "author_role": "unknown",
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      "collector": "assistant",
      "collection_method": "Assistant reading of the authorized native Chrome Discord interface",
      "coding_method": "Single-assistant qualitative coding of visible message content",
      "identity_unit": "Observed display label within this channel, not a verified account, person or team",
      "reaction_observation_note": null
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    {
      "message_id": "1568687853368647841",
      "challenge_id": "build-a-dataset",
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      "source_url": "https://discord.com/channels/755441182951211028/1567718000117809214/1568687853368647841",
      "channel_url": "https://discord.com/channels/755441182951211028/1567718000117809214",
      "display_date": "2026-11-07",
      "display_time": "12:05",
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      "captured_at": null,
      "display_alias": "BD-D",
      "category": "other",
      "paraphrase": "Questions the usefulness of the shared learning tool, rather than the challenge itself",
      "reply_to_message_id": "1568662835293069374",
      "human_reviewed": false,
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      "collection_method": "Assistant reading of the authorized native Chrome Discord interface",
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    {
      "message_id": "1568687944678772768",
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      "channel_url": "https://discord.com/channels/755441182951211028/1567718000117809214",
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      "display_alias": "BD-D",
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      "paraphrase": "Adds a brief exclamation to the conversation",
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      "human_reviewed": false,
      "snapshot_ids": [
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      "category": "social_banter",
      "paraphrase": "Adds a brief conversational reaction",
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      "human_reviewed": false,
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      "channel_url": "https://discord.com/channels/755441182951211028/1567718000117809214",
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      "paraphrase": "Compares the external resource with learning-assistant skills",
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      "human_reviewed": false,
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      "channel_url": "https://discord.com/channels/755441182951211028/1567718000117809214",
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      "display_alias": "BD-D",
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      "paraphrase": "Suggests existing commands offer comparable learning functionality",
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      "human_reviewed": false,
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    {
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      "channel_url": "https://discord.com/channels/755441182951211028/1567718421980778667",
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      "display_alias": "DB-B",
      "category": "other",
      "paraphrase": "Shares a link for setting up a free Databricks edition account",
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      "human_reviewed": false,
      "snapshot_ids": [
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    {
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      "channel_url": "https://discord.com/channels/755441182951211028/1567713790177320992",
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      "display_alias": "HI-B",
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      "paraphrase": "Asks how lightweight models are evaluated, including parameter limits, speed and a possible cost formula",
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        "1568687944678772768",
        "1568687974881693878",
        "1568687979172462686",
        "1568688090976092241",
        "1568690959795888191",
        "1568695813054529671"
      ],
      "observed_messages": 11,
      "displayed_start": {
        "date": "2026-11-04",
        "time": "23:57"
      },
      "displayed_end": {
        "date": "2026-11-07",
        "time": "12:37"
      },
      "timezone": null,
      "timezone_verified": false,
      "channel_start_seen": true,
      "channel_end_seen": false,
      "threads_inspected": false,
      "coverage_note": "Eleven message items were read after scrolling to a visible channel-start marker. The latest loaded item was dated November 7 at 12:37. No complete-history or thread census is claimed. Most discussion concerns external learning or data resources, not difficulty or progress in this challenge."
    },
    {
      "snapshot_id": "house-edge-20261108-001",
      "label": "House Edge late-message sample · Nov 8",
      "challenge_id": "house-edge",
      "captured_at": null,
      "observed_on_local": "2026-11-08",
      "observation_timezone": "America/Chicago",
      "coverage_status": "partial",
      "collection_method": "discord_loaded_accessibility_tree",
      "message_ids": [
        "1568818528579100733",
        "1568835709232488501",
        "1568836931570237542",
        "1568840230314971226",
        "1568840248442495110",
        "1568844937280356405",
        "1568845042741944424",
        "1568845465980764184",
        "1568845728573423777",
        "1568860459304489041"
      ],
      "observed_messages": 10,
      "displayed_start": {
        "date": "2026-11-07",
        "time": "20:44"
      },
      "displayed_end": {
        "date": "2026-11-07",
        "time": "23:31"
      },
      "timezone": null,
      "timezone_verified": false,
      "channel_start_seen": false,
      "channel_end_seen": false,
      "threads_inspected": false,
      "coverage_note": "Ten latest loaded message items were read while earlier history was still loading. The sample contains banter, scoring jokes, and unverified exaggerated claims; it does not establish model performance, actual scores, winning chances or participant ability. No full channel or thread coverage is claimed."
    },
    {
      "snapshot_id": "house-edge-20261108-002",
      "label": "House Edge earlier-message sample · Nov 8",
      "challenge_id": "house-edge",
      "captured_at": null,
      "observed_on_local": "2026-11-08",
      "observation_timezone": "America/Chicago",
      "coverage_status": "partial",
      "collection_method": "discord_loaded_accessibility_tree",
      "message_ids": [
        "1568801970892968109",
        "1568802467796226119",
        "1568802862681694269",
        "1568803172682833971",
        "1568803207776571507",
        "1568803238705111151",
        "1568803284528005222",
        "1568803419492192320",
        "1568803436319735841",
        "1568803614120476723",
        "1568804344449605726",
        "1568804416549691577",
        "1568804471566499924",
        "1568804530701864961",
        "1568804573840146484",
        "1568804638503862335",
        "1568804712726396950",
        "1568811387088801903",
        "1568813720027533435",
        "1568813735101857813"
      ],
      "observed_messages": 20,
      "displayed_start": {
        "date": "2026-11-07",
        "time": "19:38"
      },
      "displayed_end": {
        "date": "2026-11-07",
        "time": "20:25"
      },
      "timezone": null,
      "timezone_verified": false,
      "channel_start_seen": false,
      "channel_end_seen": false,
      "threads_inspected": false,
      "coverage_note": "Twenty additional earlier message items were read. No channel-start marker or complete history was established. Numerical scores are unverified self-reports or banter, not leaderboard measurements. Strategy and submission comments are attributed statements, not verified benchmarks or official rules."
    },
    {
      "snapshot_id": "heads-up-20261108-001",
      "label": "Heads Up sample · Nov 8",
      "challenge_id": "heads-up",
      "captured_at": null,
      "observed_on_local": "2026-11-08",
      "observation_timezone": "America/Chicago",
      "coverage_status": "partial",
      "collection_method": "discord_loaded_accessibility_tree",
      "message_ids": [
        "1568823372295577613",
        "1568824450684682262",
        "1568824512517115965",
        "1568824617685090406",
        "1568824650593738834",
        "1568824723997991013",
        "1568824787076255755",
        "1568824799168307223",
        "1568825586451873875",
        "1568825714109714473",
        "1568826496506667050",
        "1568826584377458709",
        "1568827272906145893",
        "1568827304015040585",
        "1568827461796364300",
        "1568827642071875748",
        "1568827707549028464",
        "1568827760757964933",
        "1568827894468317219",
        "1568827982603100161",
        "1568828076811485235",
        "1568851131353014443",
        "1568851152085458966",
        "1568866634469478481",
        "1568872202164768769",
        "1568872229763162233",
        "1568872254563942421",
        "1568877332314198197",
        "1568877371795185748",
        "1568877380607414324"
      ],
      "observed_messages": 30,
      "displayed_start": {
        "date": "2026-11-07",
        "time": "21:03"
      },
      "displayed_end": {
        "date": "2026-11-08",
        "time": "00:38"
      },
      "timezone": null,
      "timezone_verified": false,
      "channel_start_seen": false,
      "channel_end_seen": false,
      "threads_inspected": false,
      "coverage_note": "Thirty loaded message items were read, spanning displayed November 7–8. No channel-start marker, full-history coverage or thread census was established. Registration, judging and submission advice is attributed to message authors whose roles remain unverified; it is not treated as authoritative event policy."
    },
    {
      "snapshot_id": "databricks-20261108-001",
      "label": "Databricks sample · Nov 8",
      "challenge_id": "databricks",
      "captured_at": null,
      "observed_on_local": "2026-11-08",
      "observation_timezone": "America/Chicago",
      "coverage_status": "partial",
      "collection_method": "discord_loaded_accessibility_tree",
      "message_ids": [
        "1568641950330917088",
        "1568688647505575990",
        "1568688699821264896",
        "1568689360680001567",
        "1568689501973520555",
        "1568691070471118870",
        "1568691085457367167",
        "1568699878958440519",
        "1568746457232711762",
        "1568821047103463425"
      ],
      "observed_messages": 10,
      "displayed_start": {
        "date": "2026-11-07",
        "time": "09:03"
      },
      "displayed_end": {
        "date": "2026-11-07",
        "time": "20:54"
      },
      "timezone": null,
      "timezone_verified": false,
      "channel_start_seen": false,
      "channel_end_seen": false,
      "threads_inspected": false,
      "coverage_note": "Ten loaded message items were read. No channel-start marker, complete history or thread census was checked. Media contents remain uninspected. Setup advice and workshop references are attributed statements from authors whose roles are not verified."
    },
    {
      "snapshot_id": "heb-20261108-001",
      "label": "H-E-B late-message sample · Nov 8",
      "challenge_id": "heb",
      "captured_at": null,
      "observed_on_local": "2026-11-08",
      "observation_timezone": "America/Chicago",
      "coverage_status": "partial",
      "collection_method": "discord_loaded_accessibility_tree",
      "message_ids": [
        "1568846351532302399",
        "1568850683891941377",
        "1568851404574162986",
        "1568856737648345232",
        "1568857190020817029",
        "1568857422704017512",
        "1568857507533955125",
        "1568858389055017070",
        "1568858778626035773",
        "1568865108006805525"
      ],
      "observed_messages": 10,
      "displayed_start": {
        "date": "2026-11-07",
        "time": "22:35"
      },
      "displayed_end": {
        "date": "2026-11-07",
        "time": "23:49"
      },
      "timezone": null,
      "timezone_verified": false,
      "channel_start_seen": false,
      "channel_end_seen": false,
      "threads_inspected": false,
      "coverage_note": "Ten latest loaded message items were read. Six contain team labels in replies to a visible quoted participation prompt, whose original message ID was not loaded. Those six posts reference four anonymized reported labels within this channel scope. These are self-reports, not verified teams or entrants. No complete-history or thread coverage is claimed."
    },
    {
      "snapshot_id": "heb-20261108-002",
      "label": "H-E-B earlier-message sample · Nov 8",
      "challenge_id": "heb",
      "captured_at": null,
      "observed_on_local": "2026-11-08",
      "observation_timezone": "America/Chicago",
      "coverage_status": "partial",
      "collection_method": "discord_loaded_accessibility_tree",
      "message_ids": [
        "1568731286745653371",
        "1568731790498070558",
        "1568731824631451870",
        "1568740254498816082",
        "1568741657250242751",
        "1568742815092187268",
        "1568746149634899979",
        "1568792396630728805",
        "1568804012948590753",
        "1568804208293974167",
        "1568807721724153869",
        "1568809617830576180",
        "1568810604011982950",
        "1568810950658756619",
        "1568818916854341653",
        "1568838602387886162",
        "1568840979451089028",
        "1568841395781902381",
        "1568841714381099190",
        "1568843785167839303"
      ],
      "observed_messages": 20,
      "displayed_start": {
        "date": "2026-11-07",
        "time": "14:58"
      },
      "displayed_end": {
        "date": "2026-11-07",
        "time": "22:25"
      },
      "timezone": null,
      "timezone_verified": false,
      "channel_start_seen": false,
      "channel_end_seen": false,
      "threads_inspected": false,
      "coverage_note": "Twenty additional earlier messages were read, without a channel-start marker or complete-history claim. Five further posts supply labels in response to the participation prompt; the prompt's original message ID was not loaded. A separate team-name reply to a workspace/credits prompt is excluded from participation counts. Evaluation and submission guidance remains attributed to authors with unverified roles."
    },
    {
      "snapshot_id": "hitachi-20261108-001",
      "label": "Hitachi sample · Nov 8",
      "challenge_id": "hitachi",
      "captured_at": null,
      "observed_on_local": "2026-11-08",
      "observation_timezone": "America/Chicago",
      "coverage_status": "partial",
      "collection_method": "discord_loaded_accessibility_tree",
      "message_ids": [
        "1568666723303948559",
        "1568688649564856502",
        "1568702069584560139",
        "1568704556639199394",
        "1568705109272166491",
        "1568709702601150475",
        "1568750632167276575",
        "1568751584316489929",
        "1568873485340647425",
        "1568876754766921749"
      ],
      "observed_messages": 10,
      "displayed_start": {
        "date": "2026-11-07",
        "time": "10:41"
      },
      "displayed_end": {
        "date": "2026-11-08",
        "time": "00:36"
      },
      "timezone": null,
      "timezone_verified": false,
      "channel_start_seen": false,
      "channel_end_seen": false,
      "threads_inspected": false,
      "coverage_note": "Ten message items were read, spanning displayed November 7–8. No channel-start marker, complete-history coverage or thread census was established. Attachment contents were not read or downloaded. Guidance about models and scoring is attributed to message authors with unverified roles."
    }
  ]
}