TAP-Trace Supporting Research Artifacts

Synthetic-data supporting artifacts for the manuscript “Engineering Verifiable Publication over Mutable Provenance Graphs: A Two-Phase PostgreSQL Protocol.” The archive contains an executable bounded interleaving model and complete schedule output; archived deterministic-hashing and closure-scaling results; request- and run-level PostgreSQL B0–B3 outputs; the recorded experimental environment; checksums; supplementary result tables; and analysis scripts. All business entities and workload records were synthetically generated. No operational records, personal data, farmer data, village data, field data, consumer data, credentials, database dumps, or production media are included. The archive supports independent inspection and re-analysis of the reported evidence. Its documented reproducibility boundary does not claim an end-to-end rerun of the production-integrated RQ3 and RQ4 experiments.