{
  "sourceBefore": "31a9da179ed0763335f05681c577474aec5d2309",
  "sourceAfter": "f9c6150b09c06d99431ef29f980c5c052885a251",
  "currentSource": "99a9a489093daf3e8b4f5383d44c7ab0d1b4250d",
  "qualification": "Historical real delegated child/grandchild and independent fork. Current cascade implementation and archive-filter logic are unchanged; this is not an integrated run on the new baseline. Snapshots establish state and attached-session cleanup, not a live-running-provider interruption recording or a latency guarantee.",
  "snapshots": [
    {
      "operation": "archive",
      "phase": "before",
      "originalFile": "before-archive-state.txt",
      "sha256": "60c44d31c96a1a24db96d70d8215c3ceab7fbeaf84588fe8d8d10fbf60708d1b",
      "originalReadOnlySnapshot": "# BEFORE (base/main 31a9da179e) after archiving the parent (grandchild was archived on its own first)\n# Server projection state for the demo project (read-only query via apps/server/scripts/t3-sqlite-state.ts).\n# role: parent / child (subagent of parent) / grandchild (subagent of child) / fork (fork of parent).\nrole | title | archived_at | deleted_at | attached_sessions\nparent | Parent conversation | 2026-10-05T22:10:57.301Z | - | none\nchild | Use the t3-code MCP tool delegate_task to start exactly one grandchil... | - | - | ready\ngrandchild | Reply with exactly the single word marmalade and nothing else | 2026-10-05T22:10:11.908Z | - | none\nfork | Forked conversation | - | - | none\n"
    },
    {
      "operation": "archive",
      "phase": "after",
      "originalFile": "after-archive-state.txt",
      "sha256": "3ef63c3ff8cbcd044335ed5bd0482947959bece46818a13408d99fff8f22aaab",
      "originalReadOnlySnapshot": "# AFTER (fix/subagent-lifecycle-cascade f9c6150b09) after archiving the parent (grandchild was archived on its own first)\n# Server projection state for the demo project (read-only query via apps/server/scripts/t3-sqlite-state.ts).\n# role: parent / child (subagent of parent) / grandchild (subagent of child) / fork (fork of parent).\nrole | title | archived_at | deleted_at | attached_sessions\nparent | Parent conversation | 2026-10-05T22:21:02.674Z | - | none\nchild | Use the t3-code MCP tool delegate_task to start exactly one grandchil... | 2026-10-05T22:21:02.696Z | - | none\ngrandchild | Reply with exactly the single word marmalade and nothing else. | 2026-10-05T22:18:58.001Z | - | none\nfork | Forked conversation | - | - | none\n"
    },
    {
      "operation": "unarchive",
      "phase": "before",
      "originalFile": "before-unarchive-state.txt",
      "sha256": "0b4f17cc879a9e33ae0a5f389a7a98db1fb1c9ce874611c722c3cdf9c4f37dd6",
      "originalReadOnlySnapshot": "# BEFORE (base/main 31a9da179e) after unarchiving the parent\n# Server projection state for the demo project (read-only query via apps/server/scripts/t3-sqlite-state.ts).\n# role: parent / child (subagent of parent) / grandchild (subagent of child) / fork (fork of parent).\nrole | title | archived_at | deleted_at | attached_sessions\nparent | Parent conversation | - | - | none\nchild | Use the t3-code MCP tool delegate_task to start exactly one grandchil... | - | - | ready\ngrandchild | Reply with exactly the single word marmalade and nothing else | 2026-10-05T22:10:11.908Z | - | none\nfork | Forked conversation | - | - | none\n"
    },
    {
      "operation": "unarchive",
      "phase": "after",
      "originalFile": "after-unarchive-state.txt",
      "sha256": "9774ac25e492501ea0fc4c45836dc45ca8ebe99069fe0d2658ccd5d260bda5e8",
      "originalReadOnlySnapshot": "# AFTER (fix/subagent-lifecycle-cascade f9c6150b09) after unarchiving the parent\n# Server projection state for the demo project (read-only query via apps/server/scripts/t3-sqlite-state.ts).\n# role: parent / child (subagent of parent) / grandchild (subagent of child) / fork (fork of parent).\nrole | title | archived_at | deleted_at | attached_sessions\nparent | Parent conversation | - | - | none\nchild | Use the t3-code MCP tool delegate_task to start exactly one grandchil... | - | - | none\ngrandchild | Reply with exactly the single word marmalade and nothing else. | - | - | none\nfork | Forked conversation | - | - | none\n"
    },
    {
      "operation": "delete",
      "phase": "before",
      "originalFile": "before-delete-state.txt",
      "sha256": "449f811ae65a5fcb22035f02ea5dd557263b0c2d4d190bc575b503cdf854a7f6",
      "originalReadOnlySnapshot": "# BEFORE (base/main 31a9da179e) after deleting the parent\n# Server projection state for the demo project (read-only query via apps/server/scripts/t3-sqlite-state.ts).\n# role: parent / child (subagent of parent) / grandchild (subagent of child) / fork (fork of parent).\nrole | title | archived_at | deleted_at | attached_sessions\nparent | Parent conversation | - | 2026-10-05T22:13:31.482Z | none\nchild | Use the t3-code MCP tool delegate_task to start exactly one grandchil... | - | - | ready\ngrandchild | Reply with exactly the single word marmalade and nothing else | 2026-10-05T22:10:11.908Z | - | none\nfork | Forked conversation | - | - | none\n"
    },
    {
      "operation": "delete",
      "phase": "after",
      "originalFile": "after-delete-state.txt",
      "sha256": "954547bfbc4d563cf2048e236b6c28fe9cc274ca25cb5959218edaf4c78b76ee",
      "originalReadOnlySnapshot": "# AFTER (fix/subagent-lifecycle-cascade f9c6150b09) after deleting the parent\n# Server projection state for the demo project (read-only query via apps/server/scripts/t3-sqlite-state.ts).\n# role: parent / child (subagent of parent) / grandchild (subagent of child) / fork (fork of parent).\nrole | title | archived_at | deleted_at | attached_sessions\nparent | Parent conversation | - | 2026-10-05T22:24:49.649Z | none\nchild | Use the t3-code MCP tool delegate_task to start exactly one grandchil... | - | 2026-10-05T22:24:49.658Z | none\ngrandchild | Reply with exactly the single word marmalade and nothing else. | - | 2026-10-05T22:24:49.670Z | none\nfork | Forked conversation | - | - | none\n"
    }
  ]
}