@techreport{wong2026bartime,
  author      = {Edmen Wong},
  title       = {Bar Time Is Not Information Time: A Causality Contract for Quantitative Trading Pipelines},
  institution = {AQP TECH ENTERPRISE},
  year        = {2026},
  month       = {August},
  number      = {Technical Note 01},
  version     = {1.0},
  doi         = {10.5281/zenodo.21965788},
  url         = {https://alphaquantpro.com/research/bar-time-is-not-information-time}
}