Inconsistent temporal semantics across a social platform's identity interfaces: a standards-based forensic method for renamed TikTok accounts

This record contains the consolidated, data-minimized reproducibility package supporting a forensic study of temporally inconsistent identity interfaces in renamed TikTok accounts. It includes supplementary tables covering 593 public watermark exhibits, 783 sound-channel items, 58 pseudonymized observations from 30 exports, 11 validated rename events, 11 handle re-occupations, 521 archived-snapshot digests and six minimized third-party generations. It also includes methodological and custody documentation, RFC 3161 and OpenTimestamps verification material, and public acquisition and full-frame comparison tools. The primary evidentiary unit is the delivered MP4 generation rather than the abstract video identifier. The package documents the coexistence of watermark generations carrying different account handles, the measured client-flow dependence of delivered objects, the upload-time behavior of the export Sound field, and the live behavior of the original-sound authorName field. Raw third-party MP4s, personal-data exports, signed delivery URLs, cookies, HTTP traffic and judicial acquisition material are excluded. Restricted evidence is represented only through minimized technical metadata, cryptographic digests and custody records. Data and author-created documentation are licensed under CC BY 4.0. Source code is licensed under the MIT License.