{
  "api_version": "1.0.0",
  "schema_version": "1.0.0",
  "count": 10,
  "policy": "/Achievements/public-observation-corpus/",
  "metrics": {
    "achievement_count": 6,
    "observation_count": 10,
    "tier_display_count": 8,
    "metric_backed_count": 3
  },
  "by_achievement": {
    "galaxy-brain": 2,
    "pair-extraordinaire": 1,
    "pull-shark": 2,
    "quickdraw": 1,
    "starstruck": 3,
    "yolo": 1
  },
  "by_displayed_tier": {
    "not-tiered": 2,
    "x2": 1,
    "x3": 2,
    "x4": 5
  },
  "observations": [
    {
      "id": "OBS-2026-001",
      "observed_at": "2026-07-19",
      "achievement_slug": "starstruck",
      "claim_ids": [
        "CLM-009",
        "CLM-010"
      ],
      "subject_login": "Rongronggg9",
      "profile_url": "https://github.com/Rongronggg9?achievement=starstruck&tab=achievements",
      "displayed_tier": "x3",
      "supporting_facts": [
        {
          "type": "owned-public-repository-stars",
          "url": "https://github.com/Rongronggg9/RSS-to-Telegram-Bot",
          "rendered_value": "2.1k stars"
        }
      ],
      "evidence_scope": "tier-display-and-public-metric",
      "privacy_status": "public-identifiers-only",
      "reviewer_decision": "accepted-as-observation",
      "limitations": [
        "The rounded star display does not identify the exact award boundary.",
        "The observation does not isolate repository-transfer, fork, or persistence behaviour."
      ]
    },
    {
      "id": "OBS-2026-002",
      "observed_at": "2026-07-19",
      "achievement_slug": "starstruck",
      "claim_ids": [
        "CLM-009",
        "CLM-010"
      ],
      "subject_login": "Schweinepriester",
      "profile_url": "https://github.com/Schweinepriester?achievement=starstruck&tab=achievements",
      "displayed_tier": "x4",
      "supporting_facts": [
        {
          "type": "owned-public-repository-stars",
          "url": "https://github.com/Schweinepriester/github-profile-achievements",
          "rendered_value": "5.1k stars"
        }
      ],
      "evidence_scope": "tier-display-and-public-metric",
      "privacy_status": "public-identifiers-only",
      "reviewer_decision": "accepted-as-observation",
      "limitations": [
        "The rounded star display brackets but does not prove the exact x4 boundary.",
        "The observation does not test falling-star or ownership-transfer persistence."
      ]
    },
    {
      "id": "OBS-2026-003",
      "observed_at": "2026-07-19",
      "achievement_slug": "starstruck",
      "claim_ids": [
        "CLM-009",
        "CLM-010"
      ],
      "subject_login": "torvalds",
      "profile_url": "https://github.com/torvalds?achievement=starstruck&tab=achievements",
      "displayed_tier": "x4",
      "supporting_facts": [
        {
          "type": "owned-public-repository-stars",
          "url": "https://github.com/torvalds/linux",
          "rendered_value": "240k stars"
        }
      ],
      "evidence_scope": "tier-display-and-public-metric",
      "privacy_status": "public-identifiers-only",
      "reviewer_decision": "accepted-as-observation",
      "limitations": [
        "A value far above the reported boundary proves neither its exact location nor lower tiers.",
        "The observation does not isolate organization ownership, forks, transfers, or award timing."
      ]
    },
    {
      "id": "OBS-2026-004",
      "observed_at": "2026-07-19",
      "achievement_slug": "quickdraw",
      "claim_ids": [
        "CLM-003"
      ],
      "subject_login": "Schweinepriester",
      "profile_url": "https://github.com/Schweinepriester?achievement=quickdraw&tab=achievements",
      "displayed_tier": "not-tiered",
      "supporting_facts": [],
      "evidence_scope": "award-display-only",
      "privacy_status": "public-identifiers-only",
      "reviewer_decision": "accepted-as-observation",
      "limitations": [
        "Anonymous profile output does not expose the qualifying issue or pull request.",
        "The observation does not establish the exact qualifying time window."
      ]
    },
    {
      "id": "OBS-2026-005",
      "observed_at": "2026-07-19",
      "achievement_slug": "yolo",
      "claim_ids": [
        "CLM-004"
      ],
      "subject_login": "Schweinepriester",
      "profile_url": "https://github.com/Schweinepriester?achievement=yolo&tab=achievements",
      "displayed_tier": "not-tiered",
      "supporting_facts": [],
      "evidence_scope": "award-display-only",
      "privacy_status": "public-identifiers-only",
      "reviewer_decision": "accepted-as-observation",
      "limitations": [
        "Anonymous profile output does not expose the qualifying pull request or review state.",
        "The observation cannot distinguish no review from comment-only or changes-requested review states."
      ]
    },
    {
      "id": "OBS-2026-006",
      "observed_at": "2026-07-19",
      "achievement_slug": "pair-extraordinaire",
      "claim_ids": [
        "CLM-005",
        "CLM-006"
      ],
      "subject_login": "Rongronggg9",
      "profile_url": "https://github.com/Rongronggg9?achievement=pair-extraordinaire&tab=achievements",
      "displayed_tier": "x4",
      "supporting_facts": [],
      "evidence_scope": "tier-display-only",
      "privacy_status": "public-identifiers-only",
      "reviewer_decision": "accepted-as-observation",
      "limitations": [
        "The profile does not expose the qualifying commits or merge methods anonymously.",
        "The displayed tier does not independently prove the numeric threshold sequence."
      ]
    },
    {
      "id": "OBS-2026-007",
      "observed_at": "2026-07-19",
      "achievement_slug": "pull-shark",
      "claim_ids": [
        "CLM-001",
        "CLM-002"
      ],
      "subject_login": "ljharb",
      "profile_url": "https://github.com/ljharb?achievement=pull-shark&tab=achievements",
      "displayed_tier": "x4",
      "supporting_facts": [],
      "evidence_scope": "tier-display-only",
      "privacy_status": "public-identifiers-only",
      "reviewer_decision": "accepted-as-observation",
      "limitations": [
        "The anonymous profile does not expose the complete attributed pull-request count.",
        "The displayed tier does not independently prove each numeric boundary."
      ]
    },
    {
      "id": "OBS-2026-008",
      "observed_at": "2026-07-19",
      "achievement_slug": "pull-shark",
      "claim_ids": [
        "CLM-001",
        "CLM-002"
      ],
      "subject_login": "Schweinepriester",
      "profile_url": "https://github.com/Schweinepriester?achievement=pull-shark&tab=achievements",
      "displayed_tier": "x3",
      "supporting_facts": [],
      "evidence_scope": "tier-display-only",
      "privacy_status": "public-identifiers-only",
      "reviewer_decision": "accepted-as-observation",
      "limitations": [
        "The anonymous profile does not expose the complete attributed pull-request count.",
        "The displayed tier cannot resolve author, merger, visibility, or processing-delay edge cases."
      ]
    },
    {
      "id": "OBS-2026-009",
      "observed_at": "2026-07-19",
      "achievement_slug": "galaxy-brain",
      "claim_ids": [
        "CLM-007",
        "CLM-008"
      ],
      "subject_login": "ljharb",
      "profile_url": "https://github.com/ljharb?achievement=galaxy-brain&tab=achievements",
      "displayed_tier": "x4",
      "supporting_facts": [],
      "evidence_scope": "tier-display-only",
      "privacy_status": "public-identifiers-only",
      "reviewer_decision": "accepted-as-observation",
      "limitations": [
        "The anonymous profile does not expose the accepted-answer count or source Discussions.",
        "The displayed tier does not independently prove each numeric boundary."
      ]
    },
    {
      "id": "OBS-2026-010",
      "observed_at": "2026-07-19",
      "achievement_slug": "galaxy-brain",
      "claim_ids": [
        "CLM-007",
        "CLM-008"
      ],
      "subject_login": "Schweinepriester",
      "profile_url": "https://github.com/Schweinepriester?achievement=galaxy-brain&tab=achievements",
      "displayed_tier": "x2",
      "supporting_facts": [],
      "evidence_scope": "tier-display-only",
      "privacy_status": "public-identifiers-only",
      "reviewer_decision": "accepted-as-observation",
      "limitations": [
        "The anonymous profile does not expose the accepted-answer count or source Discussions.",
        "The displayed tier alone cannot establish the exact lower or upper tier boundary."
      ]
    }
  ]
}