Yield Basis "control" assessment gpt-5.3

data/submissions/yield-basis/control/gpt-5-3-2026-05-01.json

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+{
+  "schema_version": 3,
+  "slug": "yield-basis",
+  "slice": "control",
+  "snapshot_generated_at": "2026-04-27T08:19:52.420Z",
+  "prompt_version": 12,
+  "analysis_date": "2026-05-01",
+  "model": "gpt-5.3",
+  "chat_url": "https://chatgpt.com/share/69f4fb01-a178-83e9-95f9-ec23de158328",
+  "grade": "unknown",
+  "headline": "Insufficient verifiable on-chain data to assess control structure",
+  "short_headline": "Control unclear",
+  "rationale": {
+    "findings": [],
+    "steelman": null,
+    "verdict": "Unable to determine control properties because no verifiable deployed contracts, admin addresses, or governance mechanisms could be confirmed from the allowed sources; all checklist items remain unresolved."
+  },
+  "evidence": [
+    {
+      "url": "https://github.com/trailofbits/publications/blob/master/reviews/basis.pdf",
+      "shows": "Audit document referenced by protocol, but not clearly tied to deployed Yield Basis contracts or current governance/control setup",
+      "fetched_at": "2026-05-01T00:00:00Z"
+    }
+  ],
+  "unknowns": [
+    "C1: Could not identify any deployed Ethereum contract addresses for Yield Basis to read owner/admin roles on a block explorer",
+    "C2: Upgradeability pattern (proxy type or immutability) could not be determined due to missing deployed contract references",
+    "C3: Execution path from governance proposal to implementation cannot be reconstructed without known governance or timelock contracts",
+    "C4: No multisig addresses (admin, emergency, or operational) could be identified from available sources",
+    "C5: No on-chain governance contracts or parameters (voting delay, period, quorum) could be found or verified",
+    "C6: No evidence of emergency pause/guardian roles or separate emergency control paths",
+    "C7: Cannot classify power tier because no privileged functions or control paths are observable on-chain"
+  ],
+  "protocol_metadata": {
+    "github": [
+      "https://github.com/yield-basis"
+    ],
+    "docs_url": null,
+    "audits": [
+      {
+        "firm": "Trail of Bits",
+        "url": "https://github.com/trailofbits/publications/blob/master/reviews/basis.pdf",
+        "date": null
+      }
+    ],
+    "governance_forum": null,
+    "voting_token": null,
+    "bug_bounty_url": null,
+    "security_contact": null,
+    "deployed_contracts_doc": null,
+    "admin_addresses": [],
+    "upgradeability": "unknown",
+    "about": null
+  }
+}