全部主张 / 早期文本与保存链
中国考古挖掘可以发现青铜器
判定边界
双方证据链未闭合（本轮），不是双方等真，也不是给视频主张背书。
视频原话摘要
你一铲子下去出个青铜器
- 领域
- archaeology
- 涉及对象
- 青铜器；中国考古
- 声称年代
- 古代至近世，未指明
- 话语角色
- 作者主张
证据连接
来源记录
SRCREF:R005-HMAIN-F1:SRC-BRONZE-CUHKSRCREF:R005-HMAIN-F1:SRC-BRONZE-NATURESRCREF:R005-HVIDEO-F1:SRC-F1-37SRCREF:R005-HVIDEO-F1:SRC-F1-41SRCREF:R005-HVIDEO-F1:SRC-F1-42SRCREF:R005-HVIDEO-F1:SRC-F1-43
待解问题
无关联记录
报告锚点：S05.1 · 研究 lane：F1_TEXTS_PRESERVATION
双轨条件矩阵
H_VIDEO 与 H_MAIN 独立列出必要条件、正向预测、反证条件、替代机制、形成链和协调伪造规模。
| 模型 | 条件类型 | 条件 | 评估 | 关联证据 |
|---|---|---|---|---|
| H_VIDEO | necessary_condition | 需要具体遗址/出土记录、对象登记号、材料、年代与发现背景；“一铲子”是叙事比喻还是实际发掘过程需分开 | underdetermined | |
| H_VIDEO | positive_prediction | 博物馆记录存在中国青铜礼器、铸铭与考古/流转背景；青铜器确可作为历史物证 | underdetermined | |
| H_VIDEO | disconfirmer | 对象无考古层位或仅市场购藏；材质/年代/铭文鉴定不足 | underdetermined | |
| H_VIDEO | alternative_mechanism | 把馆藏或传世器物描述成随手发掘；把一件器物外推成历史全貌 | underdetermined | |
| H_VIDEO | formation_chain | 发掘/获取记录→青铜器材料与年代→铭文/工艺→历史事件桥接 | underdetermined | |
| H_VIDEO | fabrication_or_coordination_scope | not_required_by_claim_logic | not_applicable_by_claim_logic | |
| H_MAINSTREAM | necessary_condition | A bronze object must have secure excavation context, material identification, date basis and provenance limits. | underdetermined | |
| H_MAINSTREAM | positive_prediction | Catalogue/excavation and scientific analysis resolve bronze vessels from a named site. | underdetermined | |
| H_MAINSTREAM | disconfirmer | Lofted/looted provenance; uncertain date; material analysis cannot establish whole historical claim. | underdetermined | |
| H_MAINSTREAM | alternative_mechanism | Museum provenance; old collection; isotope source model mistaken for exact date. | underdetermined | |
| H_MAINSTREAM | formation_chain | FC-C10-BRONZE | underdetermined | |
| H_MAINSTREAM | fabrication_or_coordination_scope | not_recorded_in_frozen_condition_ledger | input_limited |
推理桥梁
H_VIDEOotherunderdetermined
青铜器存在支持物质证据可见，不等于每件视频所指对象都来自现场铲出
H_MAINSTREAMotherunderdetermined
An excavated bronze demonstrates one object chain, not every historical inference.
审计字段与说明
- 终态方法
- dual_track_evidence
- 音频核验
- two_asr_surface_agreement
- 研究备注
- 冻结命题与矩阵终态逐 ID 对齐；非事实 lane 不转写为历史胜负。