{
  "chain_slug": "zora",
  "name": "Zora",
  "scorecard_profile": "rollup-L2",
  "evaluated_at": "2026-04-17",
  "evaluator": "layerqu-v2-scoring-agent-5",
  "v1_reference": "chainscreen-v1-archive",
  "dimensions": {
    "1_cryptographic_exposure": {
      "weight": 0.15,
      "score": 20,
      "sub_scores": {
        "1a_primitive_inventory": {
          "score": 9,
          "primitives_named": [
            "ECDSA secp256k1 (OP Stack)",
            "Keccak-256",
            "BN254 (fault proofs)"
          ],
          "evidence": [
            "v1:chainscreen-v1-archive/data/chains/zora.json"
          ],
          "note": "OP Stack L2; classical crypto inherited."
        },
        "1b_shor_grover_pq_tag": {
          "score": 5,
          "tags": {
            "ECDSA secp256k1": "Shor-break",
            "BN254": "Shor-break"
          },
          "evidence": []
        },
        "1c_algorithm_family_diversity": {
          "score": 1,
          "families_represented": 0,
          "families": [],
          "note": "No PQ family."
        },
        "1d_nist_security_category": {
          "score": 2,
          "mappings": {
            "ECDSA": "128-bit classical"
          },
          "evidence": []
        },
        "1e_implementation_quality": {
          "score": 3,
          "formal_verification": "inherits OP Stack audits",
          "constant_time": "standard",
          "libraries": [
            "op-geth"
          ],
          "evidence": []
        }
      },
      "total_artifacts": 1
    },
    "2_hndl_exposure": {
      "weight": 0.1,
      "score": 18,
      "sub_scores": {
        "2a_active_key_exposure": {
          "score": 5,
          "note": "EVM EOAs; creator economy tx volume."
        },
        "2b_cold_key_exposure": {
          "score": 5,
          "note": "~2 years mainnet; small dormant."
        },
        "2c_signature_longterm_validity": {
          "score": 4,
          "note": "Classical ECDSA."
        },
        "2d_encryption_confidentiality": {
          "score": 4,
          "note": "TLS."
        }
      },
      "total_artifacts": 1
    },
    "3_metadata_privacy_exposure": {
      "weight": 0.1,
      "score": 20,
      "sub_scores": {
        "3a_tx_graph_visibility": {
          "score": 5,
          "note": "Transparent; creator economy tx surface."
        },
        "3b_rpc_mempool_concentration": {
          "score": 5,
          "note": "Zora Labs sequencer (centralized)."
        },
        "3c_cross_chain_bridge_correlation": {
          "score": 5,
          "note": "Canonical OP bridge."
        },
        "3d_retroactive_deanon_risk": {
          "score": 5,
          "note": "No privacy layer."
        }
      },
      "total_artifacts": 1
    },
    "4_migration_architecture": {
      "weight": 0.18,
      "score": 34,
      "sub_scores": {
        "4a_crypto_agility": {
          "score": 9,
          "note": "Inherits OP Superchain migration path."
        },
        "4b_account_abstraction_key_rotation": {
          "score": 10,
          "note": "ERC-4337 available."
        },
        "4c_hard_fork_track_record": {
          "score": 8,
          "note": "Superchain cadence; limited independent."
        },
        "4d_hybrid_deployment_readiness": {
          "score": 7,
          "note": "No PQ roadmap."
        }
      },
      "total_artifacts": 1
    },
    "5_deployment_execution": {
      "weight": 0.22,
      "score": 3,
      "sub_scores": {
        "5a_mainnet_pqc_pct": {
          "score": 0,
          "mainnet_pqc_pct": 0,
          "evidence": [],
          "note": "Zero PQC."
        },
        "5b_pqc_code_in_client": {
          "score": 1,
          "note": "No PQ code."
        },
        "5c_validator_pqc_adoption": {
          "score": 0,
          "note": "Centralized sequencer."
        },
        "5d_published_milestones_count": {
          "score": 1,
          "count": 0,
          "note": "No PQ milestones."
        },
        "5e_pqc_washing_delta": {
          "score": 1,
          "ratio": 0,
          "note": "No claims."
        }
      },
      "total_artifacts": 1
    },
    "6_supply_chain_vendor_readiness": {
      "weight": 0.2,
      "score": 5,
      "sub_scores": {
        "6a_wallet": {
          "score": 1,
          "top3": [
            "MetaMask",
            "Rabby",
            "Coinbase Wallet"
          ],
          "pqc_roadmap_count": 0,
          "evidence": []
        },
        "6b_bridge": {
          "score": 1,
          "top3": [
            "Canonical OP bridge",
            "Across",
            "Superbridge"
          ],
          "pqc_roadmap_count": 0,
          "evidence": []
        },
        "6c_custodian": {
          "score": 2,
          "top3": [
            "Coinbase Custody",
            "BitGo",
            "Anchorage"
          ],
          "pqc_roadmap_count": 0,
          "evidence": []
        },
        "6d_rpc_hsm": {
          "score": 1,
          "top3": [
            "Zora RPC",
            "Alchemy",
            "QuickNode"
          ],
          "pqc_roadmap_count": 0,
          "evidence": []
        }
      },
      "total_artifacts": 1
    },
    "7_governance_coordination": {
      "weight": 0.05,
      "score": 25,
      "sub_scores": {
        "7a_validator_stake_distribution": {
          "score": 4,
          "note": "Centralized sequencer."
        },
        "7b_upgrade_cadence_under_pressure": {
          "score": 6,
          "note": "Superchain-dependent."
        },
        "7c_named_coordination_lead": {
          "score": 8,
          "note": "Named: Jacob Horne, Zora Labs."
        },
        "7d_adversarial_coordination_precedent": {
          "score": 7,
          "note": "No precedent."
        }
      },
      "total_artifacts": 1
    }
  },
  "gates": {
    "hybrid_deployment": "FAIL",
    "evidence_reconstruction": "PASS",
    "primitive_naming": "PASS"
  },
  "caps_applied": [
    "mosca_cap_60 (5a=0)",
    "sutor_cap_50"
  ],
  "qri": {
    "raw": 12,
    "after_caps": 10,
    "ci_plus_minus": 5,
    "band": 1,
    "band_name": "Aware-Only"
  },
  "migration_stage": 0,
  "mosca_inequality": {
    "X_signature_shelf_life_years": "3-8",
    "Y_migration_time_years_range": "5-10 (Superchain-dependent)",
    "Z_10pct_year": 2036,
    "Z_50pct_year": 2041,
    "danger_zone_at_50pct": true
  },
  "four_scenario_grid": {
    "quantum_never": {
      "value_preserved_pct": 100,
      "privacy_preserved_pct": 100
    },
    "arrives_suddenly_pre_migration": {
      "value_preserved_pct": 8,
      "privacy_preserved_pct": 8
    },
    "arrives_slowly_post_migration": {
      "value_preserved_pct": 45,
      "privacy_preserved_pct": 22
    },
    "arrives_slowly_mid_migration": {
      "value_preserved_pct": 22,
      "privacy_preserved_pct": 11
    }
  },
  "burn_vs_rescue_policy": "none-announced; inherits Superchain",
  "pqc_washing_ratio": 0,
  "vendor_tile_summary": {
    "wallet": {
      "top3": [
        "MetaMask",
        "Rabby",
        "Coinbase Wallet"
      ],
      "pqc_roadmap_count": 0
    },
    "bridge": {
      "top3": [
        "Canonical OP bridge",
        "Across",
        "Superbridge"
      ],
      "pqc_roadmap_count": 0
    },
    "custodian": {
      "top3": [
        "Coinbase Custody",
        "BitGo",
        "Anchorage"
      ],
      "pqc_roadmap_count": 0
    },
    "rpc_hsm": {
      "top3": [
        "Zora RPC",
        "Alchemy",
        "QuickNode"
      ],
      "pqc_roadmap_count": 0
    }
  },
  "narrative_summary": "Zora is an OP Stack L2 for the creator economy (NFTs, coins). No native token. Inherits OP Superchain crypto. No independent PQ work.",
  "evaluator_notes": "Stage 0. Pure Superchain dependency; minimal independent PQ posture.",
  "narrative_voiced": "Zora is an OP Stack creator-economy L2 with no native token and no independent PQ story. Its quantum posture is whichever posture the Superchain eventually adopts. That is an honest answer, which is rarer than it sounds."
}